uid=HFR,o=lter,dc=ecoinformatics,dc=org all public read doi:10.6073/pasta/cafdadfe44e46312fe8e36666f1bf5ce Aaron Ellison https://orcid.org/0000-0003-4151-6081 Robert Dunn https://orcid.org/0000-0002-6030-4837 Mark Boudreau Researcher Nicholas Gotelli https://orcid.org/0000-0002-5409-7456 Researcher Neil McCoy Researcher Shannon Pelini Researcher Renee Marchin https://orcid.org/0000-0002-4154-8924 Researcher Nathan Sanders https://orcid.org/0000-0001-6220-6731 Researcher 2023 English

Experimental field studies are needed to understand the consequences of global climatic change for local community structure and associated ecosystem processes. We are using 5-m diameter open-top environmental chambers and 1m pvc minichambers to simultaneously manipulate air and soil temperatures at the Harvard Forest and at the Duke Forest in North Carolina. These field manipulations are designed to reveal the effects of temperature increases on the populations, communities, and associated ecosystem services of assemblages of ground-foraging ants. Ants are a model taxon for studying effects of global climatic change because they comprise the dominant fraction of animal biomass in many terrestrial communities and because they provide essential ecosystem services, including soil turnover, decomposition, and seed dispersal. The experiment is designed to test three predictions: 1. Projected atmospheric warming will lead to declines in ant species’ abundances at the warmer, southern extent of their ranges in the US. Conversely, projected atmospheric warming will lead to increases in abundance or range extensions of ant species at the cooler, northern extent of their ranges in the US. 2. Warming will change the relative abundance and composition of ant communities, and will lead to the loss of ant biodiversity. 3. Warming will potentially diminish ecosystem processes and services provided by ants, particularly with respect to the dispersal of seeds. To explore these, we are conducting two experiments. In one experiment, twelve open-top chambers at each site which will each be exposed air temperatures ranging from 1.5 to 7 deg C above ambient; soil temperatures will be increased simultaneously from 0 to ~ 2 deg C. After an initial year of pre-intervention measurements, the experiment will run for 3 consecutive years of continuous warming. In the second experiment, shade cloth and plastic greenhouse sheeting will be used to increase or decrease temperature by 0.5 deg C in sixty minichambers. The minichamber experiment was conducted in 2009 and will continue into 2010. The response variables measured in both experiments include ant activity, population densities and colony sizes of focal species, ant community diversity and species composition, and rates of seed dispersal and predation as mediated by ants.

abundance air temperature ants climate change community structure phenology soil temperature LTER controlled vocabulary populations disturbance LTER core area Harvard Forest HFR LTER USA HFR default

This dataset is released to the public under Creative Commons CC0 1.0 (No Rights Reserved). Please keep the dataset creators informed of any plans to use the dataset. Consultation with the original investigators is strongly encouraged. Publications and data products that make use of the dataset should include proper acknowledgement.

Creative Commons Zero v1.0 Universal https://spdx.org/licenses/CC0-1.0.html CC0-1.0 https://harvardforest.fas.harvard.edu/exist/apps/datasets/showData.html?id=hf113 Prospect Hill Tract (Harvard Forest), Duke Forest (NC). Coordinates based on WGS84 datum. -79.98 -72.19 +42.53 +35.87 130 340 meter 2009 2015 family Dolichoderinae family Formicidae family Formicinae family Myrmicinae family Ponerinae complete Information Manager Harvard Forest

324 North Main Street Petersham MA 01366 USA

(978) 724-3302 hf-im@lists.fas.harvard.edu Harvard Forest

324 North Main Street Petersham MA 01366 USA

(978) 724-3302 (978) 724-3595 https://harvardforest.fas.harvard.edu

Microclimatic measurements in each chamber at Harvard and Duke Forests include: three measurements of air temperatures, two measurements each of soil temperatures in organic and mineral soil, one measure of photosynthetically active radiation (PAR), one measurement of relative humidity, one measurement of soil moisture. In two chambers, we are also measuring soil heat flux, associated soil temperatures at 2 and 6 cm, and volumetric water content. All measurements are hourly averages, and we report out mean, minimum, and maximum values, along with battery voltages.

We used two thermistors to record air and soil (at 2 cm depth) temperatures in each Harvard Forest minichamber. At Duke Forest, we monitored temperature in seven randomly-chosen minichambers of each treatment (21 total) using iButton(R) electronic temperature sensors (Dallas Semiconductors, Dallas, TX). All temperature sensors were placed approx. 20 cm northeast of the center of each minichamber. We report the hourly average, mean and maximum air and soil temperature for Harvard Forest minichambers and the bihourly average air temperature for Duke Forest minichambers.

Ants were collected on or near Harvard Forest property during the months of June and July 2010. Upon discovery of ant colonies, we collected approximately 20 workers per species using an aspirator and immediately transported them back to the lab for identification and analysis. We performed heat tolerance assays on a minimum of eight individuals of each species within 4 hours of field collection, in order to prevent individuals from acclimating to laboratory temperatures. We prepared individuals for testing by placing individual ants into 1.5 ml microcentrifuge tubes which contained a cotton plug packed into the lid. The plug limited ants from accessing the vial lid, which may have served as a thermal refuge and thus not exposed the individual to the intended experimental temperatures. Once in the tubes, we randomly assigned each ant to a slot in an 8x6 Thermal-Lok Dry Heat Bath (USA Scientific), which was pre-warmed to 38 deg C. We increased the temperature by 2 deg C every 10 minutes until 100% mortality was reached. At the end of each ten minute interval, we checked the ants for survival and noted the temperature at which death or permanent muscle coordination loss occurred. Heat tolerance was deemed the highest temperature at which an individual ant survived for the entire ten minute increased temperature interval. We used a ninth tube as the control; which remained in the test tube storage cardboard container and was not experimentally heated. We then mounted each individual ant using standard curatorial procedure and vouchered the samples at the Harvard Museum of Comparative Zoology , Cambridge Massachusetts. For every mounted ant, we measured Weber’s length (Brown 1953) length as a commonly used measure of body size, which is calculated as the distance from the anterodorsal margin of the pronotum to the posteroventral margin of the propodeum. To obtain this morphometric value, we used a dissecting microscope with 25x power eyepiece containing a built-in micrometer at 12x magnification. We also calculated water balance in later replicated trials. Using a Sartorius microbalance (model m2p) with readability to .001 mg, we weighed ants prior to the heating treatments (we called this weight live mass or LM). Again at least eight individuals of each species were tested using the same Thermal tolerance evaluation procedure described above. After the thermal tolerance protocol was replicated the sacrificed individuals we weighed to measure moribund mass (MM). We dried the ants for an additional 12 hours at 65 deg C and subsequently weighed a final time to determine dry mass (DM). We used the following calculations to determine total and critical water content (TWC and CWC) as percentages of live mass (LM) (Schilman et al. 2007): %TWC = ((LM−DM)x100)/LM, %CWC = ((MM−DM)x100)/LM.

Each chamber has one, 1m x 1m quadrat used to monitor plant composition. Each quadrat has 4 subquadrats. In each subquadrat, all woody plants are tagged with bird bands, and plant height, diameter, number of leaves, and the number of leaves with pathogen, herbivore and mechanical damage are recorded. We also record percent cover of all plants occupying the quadrats.

We track plant phenology in all chambers. 10 woody plants (or fewer of 10 are not present) are selected in each chamber, with preference given for red maple, striped maple, beech and red oak. These plants are marked and numbered and are monitored every other week during fall until they have dropped their leaves. The selected plants do not all occur within the 1m x 1m plant quadrats described above.

Vegetative Phenological Observations: We visited the experimental site every 4 to 7 days during the period of bud break (early March to mid-April in 2011 and 2013) and weekly during the period of leaf senescence (mid-October to early December in 2011) to observe the vegetative phenological stage of four tree species (A. rubrum, C. tomentosa, Q. alba, Q. rubra) and two shrub species (Vaccinium pallidum, Vaccinium stamineum). There was no phenological census in 2012. Each species was present in 8–12 chambers, plus the chamberless control plots. Most sampled plants (95%) were seedlings less than 50 cm tall, although plants up to 1 m tall (still well within the dimensions of the chambers) were sampled if species abundance was low. For each plant, vegetative phenology of terminal buds was divided into five stages: L0, unopened buds (no activity); L1, open buds (buds have broken); L2, emerging, unfolding leaves; L3, fully expanded leaves; L4, senescing leaves (defined as at least 50% of a plant’s leaves having changed color). To better capture the continuous budburst response, plants received a score of L0/L1 (swollen buds) or L1/L2 (leaves have just emerged) when relevant and L1 was extrapolated for these individuals. Budburst date (L1) was analyzed for the four tree species, whereas date of leaf emergence (L2) was used for the two Vaccinium species due to difficulty in determining L1 on the tiny buds. Leaf emergence of shrubs will hereafter will be lumped with trees and referred to as budburst. Reproductive Phenological Observations: We visited the experimental site every 4 to 7 days from mid-March through October in 2011 and 2013 to observe the reproductive phenology of four herbaceous species (Hexastylis arifolia, Hieracium venosum, Thalictrum thalictroides, Tipularia discolor) and three shrub species (Chimaphila maculata, V. pallidum, V. stamineum). Flowering individuals were present in 4–7 chambers, plus the chamberless control plots (except for H. arifolia, which was not found in chamberless control plots). For each plant, reproductive phenology was divided into seven stages: F0, unopened buds; F1, open buds; F2, flowers; F3, old flowers; F4, initiated fruit; F5, expanding fruit; F6, dehisced/senesced fruit. Plants received multiple scores when relevant; for example, a plant with flowers, old flowers, and initiated fruit was scored as F2/3/4. First flowering (F2) and last flowering (defined as the last date that flowers were present on the plant; scored as F3/F4, no F2) dates were compared for all seven understory species. Flowering season length was calculated by subtracting the mean date of first flowering from the mean date of last flowering for each species in each chamber. The onset of flowering is correlated with mean temperature during the month of flowering for many temperate plants, so we used the mean air/soil temperature inside each chamber during the month(s) of flowering to compare species responses to warming.

We applied generalized linear modeling to a global database of local ant assemblages to predict the species density of ants globally. Predictors evaluated include simple climate variables, combined temperature x precipitation variables, biogeographic region, elevation, and the interactions between select variables. Areas of the planet identified as beyond the reliable prediction ability of the model were those having climatic conditions more extreme than what was represented in the ant database.

At Harvard Forest we placed baits (Fancy Feast cat food) in the forest on Prospect Hill, 100 meters south of the Warm Ants chambers. We placed 12 baits 10 m apart on a 30m x 40 m grid. Every 15 minutes we recorded ants present and noted when we saw interactions among different species, i.e. ants made physical contact. We noted whether the interactions were neutral (both ants obtained bait) or aggressive (one ant obtained bait while the other fled without bait).

At Harvard Forest we transplanted 90 Trembling Aspen (Populus tremuloides) saplings measuring 47-103 cm in height from The Prospect Hill Tract (near maintenance garage) of Harvard Forest to 14x16 inch nursery pots filled with potting soil (Complete Planting Mix, Conrad Fafard, Inc., Agawam, MA). They were kept in the shade and watered regularly for 18 days before the 36 with the healthiest appearance were placed in 9 existing Warm Ants chambers, including five walled chambers heated by forced air to 1.5, 2.5, 3.5, 4.5, and 5.5 deg C above ambient temperature, and four unheated control chambers, two walled and two unwalled. Each chamber contained four trees under different treatment conditions designated A-D. We coated the outsides of pots A and D with Tree Tanglefoot insect barrier (The Tanglefoot Company, Grand Rapids, MI) to prevent ants and other crawling arthropods from accessing the trees. We collected aphids (Chaitophorus populicola) from the same location as the aspen saplings by removing the aphid-covered stems from saplings still in the field. We separated the apterous (wingless) adults from the colonies and refrigerated them for seven days. We then transferred 30 aphids to the trees in pots A and C in each chamber by placing them on a leaf and pinning it to a leaf of the host tree. Throughout the study period we watered the trees as necessary. We examined three main variables: aphid colony growth, plant stress, and ant tending activity. To measure aphid colony growth, we counted the number of apterous and alate (winged) adults on each plant, after which the alates were removed from the plant to avoid aphid colonization of the control trees in the same chamber. Since aphid density was fairly homogeneous across colonies and trees, we estimated the total colony size by measuring the approximate stem length in centimeters of each plant that was covered by aphids. To encourage ants to quickly discover the aphids, we placed a centrifuge tube containing a cotton ball soaked in 30% sucrose solution at the bottom of each tree for three days after aphids were added, after which we observed ants tending aphids on the C treatment trees in every chamber. We sampled ants from each tree for later species identification. We measured ant presence on the trees by recording the number of ants on the tree and the number of ants leaving or entering the tree during a 30 second interval. The first two sets of these measurements were conducted at 7:00 A.M and at 4:00 P.M on the same day to determine whether a) the species tending the ants changed on any tree or b) the relative presence of ants of different species varied according to time of day. Neither of these phenomena was observed, so we took subsequent measurements in the late morning to early afternoon. To provide additional insight into the level of protection provided to aphids by ants beyond colony size, we noted the presence of all potential aphid predators on each tree at the time of the measurement. We assessed plant performance using several methods. We measured the height of each plant from base to tip along the stem at the beginning and end of the experiment to determine vertical growth. Plant stress levels were measured by visually categorizing each plant as having 1) little to no leaf damage, 2) some leaf damage, 3) significant leaf damage, or 4) severe leaf damage, based on the amount of dead and yellowed leaf area present. Additionally, we used an Opti-Sciences OS-30P Chlorophyll Fluorometer (Opti-Sciences, Inc., Hudson, NH) to assess photosynthetic ability by taking two dark adapted Fv/Fm values per leaf on three leaves per plant. Each tree had one reading taken from a leaf on its lowest branches, one from a leaf midway up the tree, and one from the new growth at the top of the tree. During the course of the experiment, we observed an unrelated species of green aphid (Myzus persicae) colonizing leaves on several plants, so we subsequently categorized the presence of these aphids as: none, very light, light, moderate, heavy, or very heavy on a 0-5 scale on each plant.

To understand how increasing temperatures may affect ants, we performed a greenhouse experiment with Aphaenogaster rudis, a common species at Harvard Forest. We placed field-collected A. rudis nests in the Shaler greenhouse under infrared lamps with temperatures at ambient, +2 deg C, +4 deg C or +8 deg C above ambient. Field-collected ants were moved to artificial nests made of plaster of paris that were attached to feeding chambers (Tupperware connected to the nest via plastic tubing. We measured survival and conducted feeding trials in multiple colonies in each temperature treatment for three weeks. We gave A. rudis colonies 20 seeds daily and recorded time to discovery and total seeds removed during an 8 hour trial. We repeated this with Pecan Sandies cookies that we measured before and after the trials. Nests were watered daily to maintain humidity. We found that increases in temperature do affect survival and foraging activity in A. rudis. Our results show that food was found faster in warmer temperatures; however, there was also higher mortality in warmest conditions. Therefore, the ecosystem services provided by ants may be positively affected under climate change if temperatures do not exceed increases of 4 deg C, but this could be reversed at higher temperatures.

hf113-44-ap-trans.tar contains 3 files: Trinity_cap3_uclust.fasta - Trinity de novo transcriptome assembly after filtering and clustering with cap3 and uclust, Trinity_cap3_uclust_clean.fa - Cleaned set of transcripts from DeconSeq and Trinity_cap3_uclust_cont.fa - Contaminant sequences identified by DeconSeq. hf113-45-ap-gene-exp-quant.tgz contains 24 directories, one for each species (*Ar*, *A22*) at each of 12 temperatures (every 3.5 degrees from 0 to 38.5C), that contain the output from Sailfish for gene expression quantification. For example, Ar-3 contains the expression quantification files for species *Ar* at 3.5C. Within each directory, the `quant_bias_corrected.sf` file contains the bias-corrected quantification data used in the analysis. The columns of this file are "Transcript ID", which corresponds to the transcript ID in the `Trinity_cap3_uclust_clean.fa` file, "Transcript Length" in base pairs, "Transcripts per Million", an estimate of the number of transcripts, per million observed transcripts, originating from each isoform, and "Reads per Kilobase per Million mapped Reads (RPKM), classic measure of relative transcript abundance, and is an estimate of the number of reads per kilobase of transcript (per million mapped reads) originating from each transcript.

Harvard Forest

324 North Main Street Petersham MA 01366 USA

(978) 724-3302 (978) 724-3595 https://harvardforest.fas.harvard.edu https://ror.org/059cpzx98 pointOfContact The Harvard Forest Long-Term Ecological Research (LTER) program examines ecological dynamics in the New England region resulting from natural disturbances, environmental change, and human impacts. National Science Foundation LTER grants: DEB-8811764, DEB-9411975, DEB-0080592, DEB-0620443, DEB-1237491, DEB-1832210. hf113-01-hf-chamber.csv HF chamber data hf113-01-hf-chamber.csv 11886963 a9e30953dd648528c949d6faed8b4994 1 \r\n column , https://harvardforest.fas.harvard.edu/data/p11/hf113/hf113-01-hf-chamber.csv datetime time stamp YYYY-MM-DDThh:mm doy Julian Day nominalDay 1 whole chamber chamber number (1-12) chamber number (1-12) cat1.avg chamber air temperature 1 -average celsius 0.001 real NA missing value cat2.avg chamber air temperature 2 - average celsius 0.001 real NA missing value catd.avg air temperature in heating duct - average celsius 0.001 real NA missing value csto1.avg chamber soil temperature - organic 1 - average celsius 0.001 real NA missing value csto2.avg chamber soil temperature - organic 2 - average celsius 0.001 real NA missing value csti1.avg chamber soil temperature - inorganic 1 - average celsius 0.001 real NA missing value csti2.avg chamber soil temperature - inorganic 2 - average celsius 0.001 real NA missing value cq.avg chamber quantum sensor flux density - average micromolePerMeterSquaredPerSecond 0.001 real NA missing value crh.avg chamber relative humidity - average dimensionless 1 whole NA missing value csm.avg chamber soil moisture - average dimensionless 0.001 real NA missing value cat1.min chamber air temperature 1 - minimum celsius 0.001 real NA missing value cat2.min chamber air temperature 2 - minimum celsius 0.001 real NA missing value catd.min air temperature in heating duct - minimum celsius 0.001 real NA missing value csto1.min chamber organic soil temperature 1 - minimum celsius 0.001 real NA missing value csti1.min chamber inorganic soil temperature 1 - minimum celsius 0.001 real NA missing value csto2.min chamber organic soil temperature 2 - minimum celsius 0.001 real NA missing value csti2.min chamber inorganic soil temperature 2 - minimum celsius 0.001 real NA missing value cq.min chamber quantum sensor flux density - minimum micromolePerMeterSquaredPerSecond 0.001 real NA missing value crh.min chamber relative humidity - minimum dimensionless 1 whole NA missing value csm.min chamber soil moisture - minimum dimensionless 0.001 real NA missing value cat1.max chamber air temperature 1 - maximum celsius 0.001 real NA missing value cat2.max chamber air temperature 2 - maximum celsius 0.001 real NA missing value catd.max air temperature in heating duct - maximum celsius 0.001 real NA missing value csto1.max chamber organic soil temperature 1 - maximum celsius 0.001 real NA missing value cst11.max chamber inorganic soil temperature 1 - maximum celsius 0.001 real NA missing value csto2.max chamber organic soil temperature 2 - maximum celsius 0.001 real NA missing value csti2.max chamber inorganic soil temperature 1 - maximum celsius 0.001 real NA missing value cq.max chamber quantum sensor flux density - maximum micromolePerMeterSquaredPerSecond 0.001 real NA missing value crh.max chamber relative humidity - maximum dimensionless 1 whole NA missing value csm.max chamber soil moisture - maximum dimensionless 0.001 real NA missing value 63348 hf113-02-hf-chamber-since-2009.csv HF chamber data since 2009 hf113-02-hf-chamber-since-2009.csv 155164037 41a1f43da5f15de158ce6e0b6c9a10ee 1 \r\n column , https://harvardforest.fas.harvard.edu/data/p11/hf113/hf113-02-hf-chamber-since-2009.csv datetime date and time YYYY-MM-DDThh:mm year year YYYY decdate day of year and decimal hour nominalDay 0.0001 real doy day of year nominalDay 1 whole month month of year month of year week week of year nominalWeek 1 whole dom day of month day of month hour hour nominalHour 1 whole date date YYYY-MM-DD chamber chamber number (1-12) chamber number (1-12) cat1.avg chamber air temperature 1 -average celsius 0.001 real NA missing value cat2.avg chamber air temperature 2 - average celsius 0.001 real NA missing value catd.avg air temperature in heating duct - average celsius 0.001 real NA missing value csto1.avg chamber soil temperature - organic 1 - average celsius 0.001 real NA missing value csti1.avg chamber soil temperature - inorganic 1 - average celsius 0.001 real NA missing value csto2.avg chamber soil temperature - organic 2 - average celsius 0.001 real NA missing value csti2.avg chamber soil temperature - inorganic 2 - average celsius 0.001 real NA missing value cq.avg chamber quantum sensor flux density - average micromolePerMeterSquaredPerSecond 0.001 real NA missing value crh.avg chamber relative humidity - average dimensionless 0.01 real NA missing value csm.avg chamber soil moisture - average dimensionless 0.001 real NA missing value cat1.min chamber air temperature 1 - minimum celsius 0.001 real NA missing value cat2.min chamber air temperature 2 - minimum celsius 0.001 real NA missing value catd.min air temperature in heating duct - minimum celsius 0.001 real NA missing value csto1.min chamber organic soil temperature 1 - minimum celsius 0.001 real NA missing value csti1.min chamber inorganic soil temperature 1 - minimum celsius 0.001 real NA missing value csto2.min chamber organic soil temperature 2 - minimum celsius 0.001 real NA missing value csti2.min chamber inorganic soil temperature 2 - minimum celsius 0.001 real NA missing value cq.min chamber quantum sensor flux density - minimum micromolePerMeterSquaredPerSecond 0.001 real NA missing value crh.min chamber relative humidity - minimum dimensionless 0.01 real NA missing value csm.min chamber soil moisture - minimum dimensionless 0.001 real NA missing value cat1.max chamber air temperature 1 - maximum celsius 0.001 real NA missing value cat2.max chamber air temperature 2 - maximum celsius 0.001 real NA missing value catd.max air temperature in heating duct - maximum celsius 0.001 real NA missing value csto1.max chamber organic soil temperature 1 - maximum celsius 0.001 real NA missing value csti1.max chamber inorganic soil temperature 1 - maximum celsius 0.001 real NA missing value csto2.max chamber organic soil temperature 2 - maximum celsius 0.001 real NA missing value csti2.max chamber inorganic soil temperature 1 - maximum celsius 0.001 real NA missing value cq.max chamber quantum sensor flux density - maximum micromolePerMeterSquaredPerSecond 0.001 real NA missing value crh.max chamber relative humidity - maximum dimensionless 0.01 real NA missing value csm.max chamber soil moisture - maximum dimensionless 0.001 real NA missing value 678786 hf113-03-hf-outside.csv HF outside data hf113-03-hf-outside.csv 20758976 3cdb8ebbea033420963ccb4f969ba173 1 \r\n column , https://harvardforest.fas.harvard.edu/data/p11/hf113/hf113-03-hf-outside.csv datetime date and time YYYY-MM-DDThh:mm NA missing value year year YYYY NA missing value decdate day of year and decimal hour nominalDay 0.0001 real NA missing value doy day of year nominalDay 1 whole NA missing value month month of year month of year NA missing value week week of year nominalWeek 1 whole NA missing value dom day of month day of month NA missing value hour hour nominalHour 1 whole NA missing value ptemp.avg average panel temperature celsius 0.001 real NA missing value ptemp.min minimum panel temperature celsius 0.001 real NA missing value ptemp.max maximum panel temperature celsius 0.001 real NA missing value oat1.avg average outside air temperature - plot 1 celsius 0.001 real NA missing value osto1.avg average outside organic soil temperature - plot 1 celsius 0.001 real NA missing value osti1.avg average outside inorganic soil temperature - plot 1 celsius 0.001 real NA missing value oc1q.avg average outside quantum sensor - plot 1 micromolePerMeterSquaredPerSecond 0.01 real NA missing value oc1rh.avg average outside relative humidity - plot 1 dimensionless 0.01 real NA missing value oc1sm.avg average outside soil moisture - plot 1 dimensionless 0.001 real NA missing value oat1.min minimum outside air temperature - plot 1 celsius 0.001 real NA missing value osto1.min minimum outside organic soil temperature - plot 1 celsius 0.001 real NA missing value osti1.min minimum outside inorganic soil temperature - plot 1 celsius 0.001 real NA missing value oc1q.min minimum outside quantum sensor - plot 1 micromolePerMeterSquaredPerSecond 0.01 real NA missing value oc1rh.min minimum outside relative humidity - plot 1 dimensionless 0.01 real NA missing value oc1sm.min minimum outside soil moisture - plot 1 dimensionless 0.001 real NA missing value oat1.max maximum outside air temperature - plot 1 celsius 0.001 real NA missing value osto1.max maximum outside organic soil temperature - plot 1 celsius 0.001 real NA missing value osti1.max maximum outside inorganic soil temperature - plot 1 celsius 0.001 real NA missing value oc1q.max maximum outside quantum sensor - plot 1 micromolePerMeterSquaredPerSecond 0.01 real NA missing value oc1rh.max maximum outside relative humidity - plot 1 dimensionless 0.01 real NA missing value oc1sm.max maximum outside soil moisture - plot 1 dimensionless 0.001 real NA missing value oat2.avg average outside air temperature - plot 2 celsius 0.001 real NA missing value osto2.avg average outside organic soil temperature - plot 2 celsius 0.001 real NA missing value osti2.avg average outside inorganic soil temperature - plot 2 celsius 0.001 real NA missing value oc2q.avg average outside quantum sensor - plot 2 micromolePerMeterSquaredPerSecond 0.01 real NA missing value oc2rh.avg average outside relative humidity - plot 2 dimensionless 0.01 real NA missing value oc2sm.avg average outside soil moisture - plot 2 dimensionless 0.001 real NA missing value oat2.min minimum outside air temperature - plot 2 celsius 0.001 real NA missing value osto2.min minimum outside organic soil temperature - plot 2 celsius 0.001 real NA missing value osti2.min minimum outside inorganic soil temperature - plot 2 celsius 0.001 real NA missing value oc2q.min minimum outside quantum sensor - plot 2 micromolePerMeterSquaredPerSecond 0.001 real NA missing value oc2rh.min minimum outside relative humidity - plot 2 dimensionless 0.001 real NA missing value oc2sm.min minimum outside soil moisture - plot 2 dimensionless 0.001 real NA missing value oat2.max maximum outside air temperature - plot 2 celsius 0.001 real NA missing value osto2.max maximum outside organic soil temperature - plot 2 celsius 0.001 real NA missing value osti2.max maximum outside inorganic soil temperature - plot 2 celsius 0.001 real NA missing value oc2q.max maximum outside quantum sensor - plot 2 micromolePerMeterSquaredPerSecond 0.001 real NA missing value oc2rh.max maximum outside relative humidity - plot 2 dimensionless 0.001 real NA missing value oc2sm.max maximum outside soil moisture - plot 2 dimensionless 0.001 real NA missing value oat3.avg average outside air temperature - plot 3 celsius 0.001 real NA missing value osto3.avg average outside organic soil temperature - plot 3 celsius 0.001 real NA missing value osti3.avg average outside inorganic soil temperature - plot 3 celsius 0.001 real NA missing value oc3q.avg average outside quantum sensor - plot 3 micromolePerMeterSquaredPerSecond 0.001 real NA missing value oc3rh.avg average outside relative humidity - plot 3 dimensionless 0.001 real NA missing value oc3sm.avg average outside soil moisture - plot 3 dimensionless 0.001 real NA missing value oat3.min minimum outside air temperature - plot 3 celsius 0.001 real NA missing value osto3.min minimum outside organic soil temperature - plot 3 celsius 0.001 real NA missing value osti3.min minimum outside inorganic soil temperature - plot 3 celsius 0.001 real NA missing value oc3q.min minimum outside quantum sensor - plot 3 micromolePerMeterSquaredPerSecond 0.001 real NA missing value oc3rh.min minimum outside relative humidity - plot 3 dimensionless 0.001 real NA missing value oc3sm.min minimum outside soil moisture - plot 3 dimensionless 0.001 real NA missing value oat3.max maximum outside air temperature - plot 3 celsius 0.001 real NA missing value osto3.max maximum outside organic soil temperature - plot 3 celsius 0.001 real NA missing value osti3.max maximum outside inorganic soil temperature - plot 3 celsius 0.001 real NA missing value oc3q.max maximum outside quantum sensor - plot 3 micromolePerMeterSquaredPerSecond 0.001 real NA missing value oc3rh.max maximum outside relative humidity - plot 3 dimensionless 0.001 real NA missing value oc3sm.max maximum outside soil moisture - plot 3 dimensionless 0.001 real NA missing value 56568 hf113-04-hf-hfp.csv HF heat flux plate data hf113-04-hf-hfp.csv 19749922 dcb3edb8768d41909ceeed6284916fa9 1 \r\n column , https://harvardforest.fas.harvard.edu/data/p11/hf113/hf113-04-hf-hfp.csv datetime time stamp YYYY-MM-DDThh:mm NA missing value doy Julian Day nominalDay 1 whole NA missing value batt.volt.avg battery voltage - average volt 0.01 real NA missing value shf.avg.1 chamber 2 heat flux plate 1 - average wattPerMeterSquared 0.000001 real NA missing value shf.avg.2 chamber 2 heat flux plate 2 - average wattPerMeterSquared 0.000001 real NA missing value shf.cal.1 chamber 2 soil heat flux calibration for plate 1 (W/(m^2mV)) number 0.00001 real NA missing value shf.cal.2 chamber 2 soil heat flux calibration for plate 2 (W/(m^2mV)) number 0.00001 real NA missing value t109.avg.1 chamber 2 soil temperature at 2cm - set 1 - average celsius 0.001 real NA missing value t109.avg.2 chamber 2 soil temperature at 6cm - set 1 - average celsius 0.001 real NA missing value t109.avg.3 chamber 2 soil temperature at 2cm - set 2 - average celsius 0.001 real NA missing value t109.avg.4 chamber 2 soil temperature at 6cm - set 2 - average celsius 0.001 real NA missing value vw.avg.1 chamber 2 volumetric water content - average dimensionless 0.001 real NA missing value pa.us.avg.1 chamber 2 voltage for volumetric water content - average microsecond 0.01 real NA missing value shf.max.1 chamber 2 heat flux plate 1 - maximum wattPerMeterSquared 0.001 real NA missing value shf.max.2 chamber 2 heat flux plate 2 - maximum wattPerMeterSquared 0.001 real NA missing value t109.max.1 chamber 2 soil temperature at 2cm - set 1 - maximum celsius 0.001 real NA missing value t109.max.2 chamber 2 soil temperature at 6cm - set 1 - maximum celsius 0.001 real NA missing value t109.max.3 chamber 2 soil temperature at 2cm - set 2 - maximum celsius 0.001 real NA missing value t109.max.4 chamber 2 soil temperature at 6cm - set 2 - maximum celsius 0.001 real NA missing value vw.max.1 chamber 2 volumetric water content - maximum dimensionless 0.001 real NA missing value pa.us.max.1 chamber 2 voltage for volumetric water content - maximum microsecond 0.01 real NA missing value shf.min.1 chamber 2 heat flux plate 1 - minimum wattPerMeterSquared 0.001 real NA missing value shf.min.2 chamber 2 heat flux plate 2 - minimum wattPerMeterSquared 0.001 real NA missing value t109.min.1 chamber 2 soil temperature at 2cm - set 1 - minimum celsius 0.001 real NA missing value t109.min.2 chamber 2 soil temperature at 6cm - set 1 - minimum celsius 0.001 real NA missing value t109.min.3 chamber 2 soil temperature at 2cm - set 2 - minimum celsius 0.001 real NA missing value t109.min.4 chamber 2 soil temperature at 6cm - set 2 - minimum celsius 0.001 real NA missing value vw.min.1 chamber 2 volumetric water content - minimum dimensionless 0.001 real NA missing value pa.us.min.1 chamber 2 voltage for volumetric water content - minimum microsecond 0.01 real NA missing value shf.avg.3 chamber 4 heat flux plate 1 - average wattPerMeterSquared 0.000001 real NA missing value shf.avg.4 chamber 4 heat flux plate 2 - average wattPerMeterSquared 0.000001 real NA missing value shf.cal.3 chamber 4 soil heat flux calibration for plate 1 (W/(m^2mV)) number 0.00001 real NA missing value shf.cal.4 chamber 4 soil heat flux calibration for plate 2 (W/(m^2mV)) number 0.00001 real NA missing value t109.avg.5 chamber 4 soil temperature at 2cm - set 1 - average celsius 0.001 real NA missing value t109.avg.6 chamber 4 soil temperature at 6cm - set 1 - average celsius 0.001 real NA missing value t109.avg.7 chamber 4 soil temperature at 2cm - set 2 - average celsius 0.001 real NA missing value t109.avg.8 chamber 4 soil temperature at 6cm - set 2 - average celsius 0.001 real NA missing value vw.avg.2 chamber 4 volumetric water content - average dimensionless 0.01 real NA missing value pa.us.avg.2 chamber 4 voltage for volumetric water content - average microsecond 0.01 real NA missing value shf.max.3 chamber 4 heat flux plate 1 - maximum wattPerMeterSquared 0.001 real NA missing value shf.max.4 chamber 4 heat flux plate 2 - maximum wattPerMeterSquared 0.001 real NA missing value t109.max.5 chamber 4 soil temperature at 2cm - set 1 - maximum celsius 0.001 real NA missing value t109.max.6 chamber 4 soil temperature at 6cm - set 1 - maximum celsius 0.001 real NA missing value t109.max.7 chamber 4 soil temperature at 2cm - set 2 - maximum celsius 0.001 real NA missing value t109.max.8 chamber 4 soil temperature at 6cm - set 2 - maximum celsius 0.001 real NA missing value vw.max.2 chamber 4 volumetric water content - maximum dimensionless 0.01 real NA missing value pa.us.max.2 chamber 4 voltage for volumetric water content - maximum microsecond 0.01 real NA missing value shf.min.3 chamber 4 heat flux plate 1 - minimum celsius 0.001 real NA missing value shf.min.4 chamber 4 heat flux plate 2 - minimum celsius 0.001 real NA missing value t109.min.5 chamber 4 soil temperature at 2cm - set 1 - minimum celsius 0.001 real NA missing value t109.min.6 chamber 4 soil temperature at 6cm - set 1 - minimum celsius 0.001 real NA missing value t109.min.7 chamber 4 soil temperature at 2cm - set 2 - minimum celsius 0.001 real NA missing value t109.min.8 chamber 4 soil temperature at 6cm - set 2 - minimum celsius 0.001 real NA missing value vw.min.2 chamber 4 volumetric water content - minimum dimensionless 0.01 real NA missing value pa.us.min.2 chamber 4 voltage for volumetric water content - minimum microsecond 0.01 real NA missing value 55446 hf113-05-hf-cham-heat.csv HF chamber heating hf113-05-hf-cham-heat.csv 57588180 aeaf181393259c2948476e0e1cf92f6a 1 \r\n column , https://harvardforest.fas.harvard.edu/data/p11/hf113/hf113-05-hf-cham-heat.csv cid Campbell ID Campbell ID datetime date and time YYYY-MM-DDThh:mm year year YYYY doy day of year nominalDay 1 whole time time time cham chamber (1-12) chamber (1-12) oatc average of the 3 outside air temperature sensors celsius 0.01 real NA missing value at1 air temperature #1 celsius 0.01 real NA missing value at2 air temperature #2 celsius 0.01 real NA missing value atc average of air temperatures #1 and #2 celsius 0.01 real NA missing value atd air temperature in heating duct celsius 0.01 real NA missing value bav Belimo valve opening millivolt 0.01 real NA missing value dah difference in chamber temperature and ambient chamber temperature. Chambers 1-3 compared to chamber 4. Chambers 5, 7 and 8 compared to chamber 6. Chambers 9, 10 and 12 compared to chamber 11. celsius 0.01 real NA missing value doa difference in chamber temperature and outside air temperature celsius 0.01 real NA missing value fan fan speed millivolt 0.01 real NA missing value 631265 hf113-06-hf-mini-temp-2009-2010.csv HF minichamber temperature 2009-2010 hf113-06-hf-mini-temp-2009-2010.csv 62907722 ab7d941f774457f93c18adca72086216 1 \r\n column , https://harvardforest.fas.harvard.edu/data/p11/hf113/hf113-06-hf-mini-temp-2009-2010.csv datetime date and time YYYY-MM-DDThh:mm year year YYYY doy day of year nominalDay 1 whole time time (hhmm) time(hhmm) chamber chamber number (replicate) number 1 natural NA missing value treat treatment cont un-manipulated 1 meter plots cool minichambers (pvc frames) covered with 80% shade cloth warm minichambers covered with 40 mil greenhouse sheeting fcon uncovered minichambers s.avg average hourly soil temperature celsius 0.01 real NA missing value a.avg average hourly air temperature celsius 0.01 real NA missing value s.max hourly maximum soil temperature celsius 0.01 real NA missing value a.max hourly maximum air temperature celsius 0.01 real NA missing value s.min hourly minimum soil temperature celsius 0.01 real NA missing value a.min hourly minimum air temperature celsius 0.01 real NA missing value 883267 hf113-07-hf-mini-temp-2011.csv HF minichamber temperature 2011 hf113-07-hf-mini-temp-2011.csv 14683419 a1ddf5d319f27ea5081fb7e165c3f995 1 \r\n column , https://harvardforest.fas.harvard.edu/data/p11/hf113/hf113-07-hf-mini-temp-2011.csv datetime date and time YYYY-MM-DDThh:mm year year YYYY doy day of year nominalDay 1 whole time time (hhmm) time(hhmm) chamber chamber number (replicate) number 1 natural NA missing value treat treatment cont un-manipulated 1 meter plots cool minichambers (pvc frames) covered with 80% shade cloth warm minichambers covered with 40 mil greenhouse sheeting fcon uncovered minichambers s.avg average hourly soil temperature celsius 0.01 real NA missing value a.avg average hourly air temperature celsius 0.01 real NA missing value s.max hourly maximum soil temperature celsius 0.01 real NA missing value a.max hourly maximum air temperature celsius 0.01 real NA missing value s.min hourly minimum soil temperature celsius 0.01 real NA missing value a.min hourly minimum air temperature celsius 0.01 real NA missing value 193620 hf113-08-hf-propane-hourly.csv HF propane usage (hourly) hf113-08-hf-propane-hourly.csv 8854597 7cb88b540b716a1f6a153e828b797e43 1 \r\n column , https://harvardforest.fas.harvard.edu/data/p11/hf113/hf113-08-hf-propane-hourly.csv id Campbell ID Campbell ID datetime date YYYY-MM-DDThh:mm year year YYYY doy day of year nominalDay 1 whole hour hour number 1 real seconds seconds number 1 real ants1.high.avg average water temperature of supply on Ants Block #1 celsius 0.01 real NA missing value ants1.low.avg average water temperature of return on Ants Block #1 celsius 0.01 real NA missing value ants2.high.avg average water temperature of supply on Ants Block #2 celsius 0.01 real NA missing value ants2.low.avg average water temperature of return on Ants Block #2 celsius 0.01 real NA missing value ants3.high.avg average water temperature of supply on Ants Block #3 celsius 0.01 real NA missing value ants3.low.avg average water temperature of return on Ants Block #3 celsius 0.01 real NA missing value plants1.high.avg average water temperature of supply on Plants Block #1 celsius 0.01 real NA missing value plants1.low.avg average water temperature of return on Plants Block #1 celsius 0.01 real NA missing value plants2.high.avg average water temperature of supply on Plants Block #2 celsius 0.01 real NA missing value plants2.low.avg average water temperature of return on Plants Block #2 celsius 0.01 real NA missing value boiler.supply.avg average water temperature of supply for the whole system celsius 0.01 real NA missing value boiler.return.avg average water temperature of return for the whole system celsius 0.01 real NA missing value ants.flow.avg average rate of water flow for all Ant Blocks gallonPerMinute 0.01 real NA missing value plants.flow.avg average rate of water flow for all Plant Blocks gallonPerMinute 0.01 real NA missing value ants.btuh.avg estimate of heat used per hour in the Ants chambers britishThermalUnit 0.0001 real NA missing value ants1.delta.avg average difference between supply and return temperatures for Ants Block #1 celsius 0.01 real NA missing value ants2.delta.avg average difference between supply and return temperatures for Ants Block #2 celsius 0.01 real NA missing value ants3.delta.avg average difference between supply and return temperatures for Ants Block #3 celsius 0.01 real NA missing value plants.btuh.avg estimate of heat used per hour in the Plants chambers britishThermalUnit 0.0001 real NA missing value plants1.delta.avg average difference between supply and return temperatures for Plants Block #1 celsius 0.01 real NA missing value plants2.delta.avg average difference between supply and return temperatures for Plants Block #2 celsius 0.01 real NA missing value batt.volt datalogger battery voltage volt 0.01 real NA missing value gas.flow.cf.tot total propane used footCubed 1 whole NA missing value gas.flow.gal.tot total propane used gallon 0.001 real NA missing value 50106 hf113-09-hf-propane-daily.csv HF propane usage (daily) hf113-09-hf-propane-daily.csv 355057 33c1be04d0697943989fde75fd4c844f 1 \r\n column , https://harvardforest.fas.harvard.edu/data/p11/hf113/hf113-09-hf-propane-daily.csv id Campbell ID Campbell ID date date YYYY-MM-DD year year YYYY doy day of year nominalDay 1 whole hour hour number 1 real seconds seconds number 1 real ants1.high.avg average water temperature of supply on Ants Block #1 celsius 0.01 real NA missing value ants1.low.avg average water temperature of return on Ants Block #1 celsius 0.01 real NA missing value ants2.high.avg average water temperature of supply on Ants Block #2 celsius 0.01 real NA missing value ants2.low.avg average water temperature of return on Ants Block #2 celsius 0.01 real NA missing value ants3.high.avg average water temperature of supply on Ants Block #3 celsius 0.01 real NA missing value ants3.low.avg average water temperature of return on Ants Block #3 celsius 0.01 real NA missing value plants1.high.avg average water temperature of supply on Plants Block #1 celsius 0.01 real NA missing value plants1.low.avg average water temp. of return on Plants Block #1 celsius 0.01 real NA missing value plants2.high.avg average water temperature of supply on Plants Block #2 celsius 0.01 real NA missing value plants2.low.avg average water temp. of return on Plants Block #2 celsius 0.01 real NA missing value boiler.supply.avg average water temperature of supply for the whole system celsius 0.01 real NA missing value boiler.return.avg average water temperature of return for the whole system celsius 0.01 real NA missing value ants.flow.avg average rate of water flow for all Ant Blocks gallonPerMinute 0.01 real NA missing value plants.flow.avg average rate of water flow for all Plant Blocks gallonPerMinute 0.01 real NA missing value ants.btuh.avg estimate of heat used per day in the Ants chambers britishThermalUnit 0.1 real NA missing value ants1.delta.avg average difference between supply and return temperatures for Ants Block #1 celsius 0.01 real NA missing value ants2.delta.avg average difference between supply and return temperatures for Ants Block #2 celsius 0.01 real NA missing value ants3.delta.avg average difference between supply and return temperatures for Ants Block #3 celsius 0.01 real NA missing value plants.btuh.avg estimate of heat used per day in the Plants chambers britishThermalUnit 0.00001 real NA missing value plants1.delta.avg average difference between supply and return temperatures for Plants Block #1 celsius 0.01 real NA missing value plants2.delta.avg average difference between supply and return temperatures for Plants Block #2 celsius 0.01 real NA missing value batt.volt datalogger battery voltage volt 0.01 real NA missing value gas.flow.cf.tot total propane used footCubed 1 whole NA missing value gas.flow.gal.tot total propane used gallon 0.01 real NA missing value 2089 hf113-10-hf-elec-useage.csv HF electric usage hf113-10-hf-elec-useage.csv 5661 7c3e40dddf882b0fdbe0eda8a36db3d6 1 \r\n column , https://harvardforest.fas.harvard.edu/data/p11/hf113/hf113-10-hf-elec-useage.csv startdate start date YYYY-MM-DD enddate end date YYYY-MM-DD read.ls monthly reading of electric usage for the Little Shed kilowattHour 1 whole NA missing value read.outbs monthly reading of electric usage outside of DOE Big Shed kilowattHour 1 whole NA missing value read.inbs.plants monthly reading of electric usage inside of DOE Big Shed for Hot Plants componant kilowattHour 1 whole NA missing value read.inbs.ants monthly reading of electric usage inside of DOE Big Shed for Warm Ants componant kilowattHour 1 whole NA missing value use.ls monthly energy usage for the Little Shed kilowattHour 1 whole NA missing value use.outbs monthly energy usage outside of DOE Big Shed kilowattHour 1 whole NA missing value use.inbs.plants monthly energy usage inside of DOE Big Shed for Hot Plants componant kilowattHour 1 whole NA missing value use.inbs.ants monthly energy usage inside of DOE Big Shed for Warm Ants componant kilowattHour 1 whole NA missing value use.bs.shared energy usage outside DOE Big Shed less Inside Plants and Ants kilowattHour 1 whole NA missing value 80 hf113-11-df-chamber.csv DF chamber data hf113-11-df-chamber.csv 110417180 1558a4e08e799ec1077488a625308ba2 1 \r\n column , https://harvardforest.fas.harvard.edu/data/p11/hf113/hf113-11-df-chamber.csv datetime date and time YYYY-MM-DDThh:mm decdate day of year and decimal hour nominalDay 0.0001 real year year YYYY doy day of year nominalDay 1 whole month month of year month of year week week of year nominalWeek 1 whole dom day of month day of month hour hour nominalHour 1 whole chamber chamber number (1-12) chamber number (1-12) cat1.avg chamber air temperature 1 -average celsius 0.01 real NA missing value cat2.avg chamber air temperature 2 -average celsius 0.01 real NA missing value cat3.avg chamber air temperature 3 -average celsius 0.01 real NA missing value csto1.avg chamber soil temperature - organic 1 - average celsius 0.01 real NA missing value csti1.avg chamber soil temperature - inorganic 1 - average celsius 0.01 real NA missing value csto2.avg chamber soil temperature - organic 2 - average celsius 0.01 real NA missing value csti2.avg chamber soil temperature - inorganic 2 - average celsius 0.01 real NA missing value cq.avg chamber quantum sensor flux density - average micromolePerMeterSquaredPerSecond 0.01 real NA missing value crh.avg chamber relative humidity - average dimensionless 0.01 real NA missing value csm.avg chamber soil moisture - average dimensionless 0.001 real NA missing value cat1.min chamber air temperature 1 - minimum celsius 0.01 real NA missing value cat2.min chamber air temperature 2 - minimum celsius 0.01 real NA missing value cat3.min chamber air temperature 3 - minimum celsius 0.01 real NA missing value csto1.min chamber organic soil temperature 1 - minimum celsius 0.01 real NA missing value csti1.min chamber inorganic soil temperature 1 - minimum celsius 0.01 real NA missing value csto2.min chamber organic soil temperature 2 - minimum celsius 0.01 real NA missing value csti2.min chamber inorganic soil temperature 2 - minimum celsius 0.01 real NA missing value cq.min chamber quantum sensor flux density - minimum micromolePerMeterSquaredPerSecond 0.01 real NA missing value crh.min chamber relative humidity - minimum dimensionless 0.01 real NA missing value csm.min chamber soil moisture - minimum dimensionless 0.001 real NA missing value cat1.max chamber air temperature 1 - maximum celsius 0.01 real NA missing value cat2.max chamber air temperature 2 - maximum celsius 0.01 real NA missing value cat3.max chamber air temperature 3 - maximum celsius 0.01 real NA missing value csto1.max chamber organic soil temperature 1 - maximum celsius 0.01 real NA missing value csti1.max chamber inorganic soil temperature 1 - maximum celsius 0.01 real NA missing value csto2.max chamber organic soil temperature 2 - maximum celsius 0.01 real NA missing value csti2.max chamber inorganic soil temperature 2 - maximum celsius 0.01 real NA missing value cq.max chamber quantum sensor flux density - maximum micromolePerMeterSquaredPerSecond 0.01 real NA missing value crh.max chamber relative humidity - maximum celsius 0.01 real NA missing value csm.max chamber soil moisture - maximum dimensionless 0.001 real NA missing value 515078 hf113-12-df-outside.csv DF outside data hf113-12-df-outside.csv 9921170 1d416d23d8617723b2c10b3da02255a1 1 \r\n column , https://harvardforest.fas.harvard.edu/data/p11/hf113/hf113-12-df-outside.csv datetime date and time YYYY-MM-DDThh:mm year year YYYY decdate day of year and decimal hour nominalDay 0.0001 real doy day of year nominalDay 1 whole month month of year month of year week week of year nominalWeek 1 whole dom day of month day of month hour hour nominalHour 1 whole ptemp1.avg average panel temperature 1 celsius 0.01 real NA missing value ptemp1.min minimum panel temperature 1 celsius 0.01 real NA missing value ptemp1.max maximum panel temperature 1 celsius 0.01 real NA missing value ptemp2.avg average panel temperature 2 celsius 0.01 real NA missing value ptemp2.min minimum panel temperature 2 celsius 0.01 real NA missing value ptemp2.max maximum panel temperature 2 celsius 0.01 real NA missing value oat1.avg average outside air temperature - control 1 celsius 0.01 real NA missing value osto1.avg average outside organic soil temperature - control 1 celsius 0.01 real NA missing value osti1.avg average outside inorganic soil temperature - control 1 celsius 0.01 real NA missing value oat1.min minimum outside air temperature - control 1 celsius 0.01 real NA missing value osto1.min minimum outside organic soil temperature - control 1 celsius 0.01 real NA missing value osti1.min minimum outside inorganic soil temperature - control 1 celsius 0.01 real NA missing value oat1.max maximum outside air temperature - control 1 celsius 0.01 real NA missing value osto1.max maximum outside organic soil temperature - control 1 celsius 0.01 real NA missing value osti1.max maximum outside inorganic soil temperature - control 1 celsius 0.01 real NA missing value oat2.avg average outside air temperature - control 2 celsius 0.01 real NA missing value osto2.avg average outside organic soil temperature - control 2 celsius 0.01 real NA missing value osti2.avg average outside inorganic soil temperature - control 2 celsius 0.01 real NA missing value oat2.min minimum outside air temperature - control 2 celsius 0.01 real NA missing value osto2.min minimum outside organic soil temperature - control 2 celsius 0.01 real NA missing value osti2.min minimum outside inorganic soil temperature - control 2 celsius 0.01 real NA missing value oat2.max maximum outside air temperature - control 2 celsius 0.01 real NA missing value osto2.max maximum outside organic soil temperature - control 2 celsius 0.01 real NA missing value osti2.max maximum outside inorganic soil temperature - control 2 celsius 0.01 real NA missing value oat3.avg average outside air temperature - control 3 celsius 0.01 real NA missing value osto3.avg average outside organic soil temperature - control 3 celsius 0.01 real NA missing value osti3.avg average outside inorganic soil temperature - control 3 celsius 0.01 real NA missing value oat3.min minimum outside air temperature - control 3 celsius 0.01 real NA missing value osto3.min minimum outside organic soil temperature - control 3 celsius 0.01 real NA missing value osti3.min minimum outside inorganic soil temperature - control 3 celsius 0.01 real NA missing value oat3.max maximum outside air temperature - control 3 celsius 0.01 real NA missing value osto3.max maximum outside organic soil temperature - control 3 celsius 0.01 real NA missing value osti3.max maximum outside inorganic soil temperature - control 3 celsius 0.01 real NA missing value 42925 hf113-13-df-cham-heat.csv DF chamber heating hf113-13-df-cham-heat.csv 29226239 2aa0c3cd412f760e4127efeaf4135363 1 \r\n column , https://harvardforest.fas.harvard.edu/data/p11/hf113/hf113-13-df-cham-heat.csv cid Campbell ID Campbell ID datetime date and time YYYY-MM-DDThh:mm year year YYYY doy day of year nominalDay 1 real time time (hhmm) time(hhmm) cham chamber (1-12) chamber (1-12) loatc lower shed outside air temperature celsius 0.000001 real NA missing value uoatc upper shed outside airtemperature celsius 0.000001 real NA missing value at1 air temperature #1 celsius 0.01 real NA missing value at2 air temperature #2 celsius 0.01 real NA missing value atc average of air temperatures #1 and #2 celsius 0.01 real NA missing value atd air temperature in heating duct celsius 0.01 real NA missing value bav Belimo valve opening millivolt 0.00000001 real NA missing value dah difference in chamber temperature and ambient chamber temperature. Chambers 1-3 compared to chamber 4. Chambers 5, 7 and 8 compared to chamber 6. Chambers 9, 10 and 12 compared to chamber 11. celsius 0.001 real NA missing value doa difference in chamber temperature and outside air temperature celsius 0.001 real NA missing value fan fan speed millivolt 1 whole NA missing value 292302 hf113-14-df-mini-temp.csv DF minichamber temperature hf113-14-df-mini-temp.csv 1407874 7c9e18401cd649a3f67a96bd2a04be47 1 \r\n column , https://harvardforest.fas.harvard.edu/data/p11/hf113/hf113-14-df-mini-temp.csv datetime date and time YYYY-MM-DDThh:mm date date YYYY-MM-DD time time hh:mm minichamber minichamber number (replicate) minichamber number (replicate) treatment treatment Control minichambers with no temperature manipulation Cooling minichambers covered with shade cloth Warming minichambers with greenhouse sheeting temperature bihourly air temperature recorded beneath minichambers celsius 0.1 real NA missing value 28455 hf113-15-df-ant-foraging.csv DF ant foraging distance hf113-15-df-ant-foraging.csv 3090 e4208084d5ead08af08ddfc0fa4ca756 1 \r\n column , https://harvardforest.fas.harvard.edu/data/p11/hf113/hf113-15-df-ant-foraging.csv id unique ant identifier unique ant identifier chamber chamber number chamber number treatment target temperature delta celsius 0.1 real NA missing value nest unique nest number unique nest number distance straight distance between bait and nest to which ant returned centimeter 1 real NA missing value bait unique bait number unique bait number genus ant genus ant genus species ant species ant species gen.sp code consisting of first two letters of genus and species code consisting of first two letters of genus and species 72 hf113-16-df-nestbox.csv DF ant nestbox data hf113-16-df-nestbox.csv 304909 5368d472c2e97bc70c6a2639b45bc47c 1 \r\n column , https://harvardforest.fas.harvard.edu/data/p11/hf113/hf113-16-df-nestbox.csv date date YYYY-MM-DD year year that box was checked YYYY month month that box was checked month that box was checked day day that box was checked day that box was checked doy julian day that box was checked nominalDay 1 integer id person who checked the box LMN Lauren M. Nichols site site DF Duke Forest HF Harvard Forest chamber chamber number chamber number nest unique nest number unique nest number under whether or not this data entry is for a check under (rather than inside) the nest box N not under Y under genus ant genus ant genus species ant species ant species NA missing value u.sp unique species code consisting of first two letters of genus and species code consisting of first two letters of genus and species NA missing value number estimated number observed estimated number observed NA missing value n.cat estimated number observed (as a number number 1 real NA missing value brood whether or not brood was observed N not observed Y observed NA missing value n.brood estimated number of brood observed estimated number of brood observed. We stopped recording this at some point because it was so difficult to estimate. NA missing value alates whether or not alates were observed N not observed Y observed NA missing value notes notes notes 4093 hf113-17-hf-wind-rain.csv HF wind and rain hf113-17-hf-wind-rain.csv 10523923 ad14a5ac036bb4f46ef69a8331fda977 1 \r\n column , https://harvardforest.fas.harvard.edu/data/p11/hf113/hf113-17-hf-wind-rain.csv datetime date and time YYYY-MM-DDThh:mm year year YYYY doy day of year nominalDay 1 whole time time number 1 whole rain.mm.tot rain total for period millimeter 0.01 real NA missing value ws.ms.s.wvt mean horizontal wind speed metersPerSecond 0.001 real NA missing value ws.ms.u.wvt resultant mean horizontal wind speed metersPerSecond 0.001 real NA missing value winddir.du.wvt resultant mean wind direction degree 0.1 real NA missing value winddir.sd1.wvt standard deviation of wind direction degree 0.01 real NA missing value wndspd.max wind speed maximum metersPerSecond 0.001 real NA missing value 170061 hf113-18-hf-cham-ants.csv HF chamber ants hf113-18-hf-cham-ants.csv 378844 29084f26bec301865e558dc5d1a37e13 1 \r\n column , https://harvardforest.fas.harvard.edu/data/p11/hf113/hf113-18-hf-cham-ants.csv sampling.id arbitrary integer from 1 to n, where n is the number of monthly pitfall samples since the chambers were turned on at Harvard Forest (September 25, 2009). Pitfall and chamber environmental data are aligned using the Sampling ID. arbitrary integer from 1 to n, where n is the number of monthly pitfall samples since the chambers were turned on at Harvard Forest (September 25, 2009). Pitfall and chamber environmental data are aligned using the Sampling ID site site name DF Duke Forest HF Harvard Forest date date YYYY-MM-DD month month month day day day year year YYYY doy Julian day, an integer from 1 to 365 (366 for leap years). Yields a unique identifier of the calendar day for each year nominalDay 1 whole cham integer from 1 to 15 corresponding with the Chamber number. Chambers 13, 14, and 15 are the Chamberless Controls at both sites. Chambers 1 through 12 represent different warming regimes across Duke and Harvard Forests. chamber replicate number subs levels “A”, “B”, “C”, and “D” corresponding with the 4 pitfall traps per chamber. Levels “A”, “B”, “C”, and “D” corresponding with the 4 pitfall traps per chamber. treat heating treatment. Binary factor. Pre-treat samples occurred before the chambers were turned on Treat samples occurred after the chambers were turned on warming warming treatment. Factor with three levels. Heated Target_Delta > 0 Chamber Control Target_Delta = 0, and Cham is < 13 Chamberless Control Target_Delta = 0, and Cham is > 12 target.delta the target degrees Celsius above ambient (given chamber temperature relative to the outside temperature). Values are one of the following: 0, 1.5, 2, 2.5, 3, 3.5, 4, 4.4, 5, 5.5. Note that both heated control chambers (that blow ambient air into the chamber) and chamberless control chambers (that do not blow air into the chamber and do not have walls) are given a value of 0. celsius 0.1 real NA missing value method ant collection technique Pitfall each chamber/plot has 4 pitfall traps installed Winkler surface little collected from 2 pooled .25m ×.25m quadrats on opposite sides of each chamber placement of 4 baits/chamber id investigator who identified the specimens AME Aaron M. Ellison BBD Bernice B. DeMarco GWB Grace W. Barber IDT Israel Del Toro KID Katie I. Davis MAC Matt A. Cross MRP Michael R. Pelini SLP Shannon L. Pelini NM;MM;KT Natasha Manyak, Michael Marquis, Kevin Towle genus if known, the Genus name. If unknown, “Unknown” taxonomic Genus NA missing value species if known, the Species name. If unknown, specimens are assigned a unique morphotype of the form, “sp_DFmorph1”. taxonomic Species NA missing value spcode six or seven character species code (= first 3 letters of genus + first 3 letters of species + number when the previous six characters are not unique). Corresponds to variable “code” in dataset HF147-01 six or seven character species code (= first 3 letters of genus + first 3 letters of species + number when the previous six characters are not unique). Corresponds to variable “code” in dataset HF147-01 NA missing value n number of individuals collected number 1 whole NA missing value unique.id identifier number unique to archived specimen vial idcentifier number unique to archived specimen vial caste caste Worker worker Queen queen Male male notes notes notes pinned number of individuals pinned from archived sample number 1 natural NA missing value 3914 hf113-19-hf-mini-ants.csv HF minichamber ants hf113-19-hf-mini-ants.csv 3921 ae92ee0b8d03900cbed973b2a7f83811 1 \r\n column , https://harvardforest.fas.harvard.edu/data/p11/hf113/hf113-19-hf-mini-ants.csv date date YYYY-MM-DD cham chamber replicate number chamber replicate number treat treatment cont un-manipulated 1 meter plots cool minichambers (pvc frames) covered with 80% shade cloth warm minichambers covered with 40 mil greenhouse sheeting fcon uncovered minichambers method ant sampling method Winkler ants were extracted from soil beneath minichambers via Winkler sac Nest Box ants inhabiting artifical nest boxes beneath chamber were counted id investigator who identified the specimens SLP Shannon L. Pelini GWB Grace W. Barber id.date date the identification was made date the identification was made NA missing value genus taxonomic genus taxonomic genus NA missing value species taxonomic species taxonomic species NA missing value code six or seven character species code (= first 3 letters of genus + first 3 letters of species + number when the previous six characters are not unique) species code NA missing value caste caste (this is only documented for ants resorted in 2013) Worker worker Queen queen NA missing value n number of individuals collected number 1 whole NA missing value 55 hf113-20-hf-mini-forage.csv HF minichamber foraging hf113-20-hf-mini-forage.csv 37396 e91e791a40d4f6c0934e0e10ee41678d 1 \r\n column , https://harvardforest.fas.harvard.edu/data/p11/hf113/hf113-20-hf-mini-forage.csv date date YYYY-MM-DD sam.per sample period, 30 minute intervals in which baits remaining in each petri dish were counted minute 1 whole NA missing value cham minichamber replicate number minichamber replicate number treat treatment cont un-manipulated 1 meter plots cool minichambers (pvc frames) covered with 80% shade cloth warm minichambers covered with 40 mil greenhouse sheeting fcon uncovered minichambers bait material used to quantify ant foraging activity. For each baiting trial, 10 units of bait were placed in a perti dish beneath each minichamber. Seeds Acarum canadense to measure seed dispersal Sugar Demerara sugar grains to measure nectivary Termites living Reticulatermes flavipes to measure predation Meal worms dead Tenebrio molitor to measure scavenging Oats Avena sativa L.to measure granivory temp air temperature at time of baiting celsius 0.1 real NA missing value units.rem units of bait remaining in each petri dish were counted number 1 whole NA missing value 1025 hf113-21-df-cham-ants.csv DF chamber ants hf113-21-df-cham-ants.csv 642491 d71f9f65c3781fdd0beb5562a0e7ea0b 1 \r\n column , https://harvardforest.fas.harvard.edu/data/p11/hf113/hf113-21-df-cham-ants.csv sampling.id arbitrary integer from 1 to n, where n is the number of monthly pitfall samples since the chambers were turned on at Harvard Forest (September 25, 2009). Pitfall and chamber environmental data are aligned using the Sampling ID. arbitrary integer from 1 to n, where n is the number of monthly pitfall samples since the chambers were turned on at Harvard Forest (September 25, 2009). Pitfall and chamber environmental data are aligned using the Sampling ID. site site name DF Duke Forest HF Harvard Forest date date YYYY-MM-DD month month month day day day year year YYYY doy Julian day, an integer from 1 to 365 (366 for leap years). Yields a unique identifier of the calendar day for each year. nominalDay 1 whole cham integer from 1 to 15 corresponding with the Chamber number. Chambers 13, 14, and 15 are the Chamberless Controls at both sites. Chambers 1 through 12 represent different warming regimes across Duke and Harvard Forests. integer from 1 to 15 corresponding with the Chamber number. Chambers 13, 14, and 15 are the Chamberless Controls at both sites. Chambers 1 through 12 represent different warming regimes across Duke and Harvard Forests. subs levels “A”, “B”, “C”, and “D” corresponding with the 4 pitfall traps per chamber. levels “A”, “B”, “C”, and “D” corresponding with the 4 pitfall traps per chamber treat heating treatment. Binary factor. Pre-treat samples occurred before the chambers were turned on Treat samples occurred after the chambers were turned ont method ant collection technique Pitfall each chamber/plot has 4 pitfall traps installed Baiting Pecan Sandies cookies were used to attract ants. Ants were counted 1 hour after placement of 4 baits/chamber. id investigator who identified the specimens investigator who identified the specimens genus if known, the Genus name. If unknown, “Unknown”. if known, the Genus name. If unknown, “Unknown”. species if known, the Species name. If unknown, specimens are assigned a unique morphotype of the form, “sp_DFmorph1”. if known, the Species name. If unknown, specimens are assigned a unique morphotype of the form, “sp_DFmorph1”. n number of individuals collected number 1 whole NA missing value caste caste Worker worker Queen queen Alate alate Male male notes notes notes pinned number of ants pinned for vouchering number 1 natural NA missing value warming warming treatment. Factor with three levels. Heated Target_Delta > 0 Chamber Control Target_Delta = 0, and Cham is < 13 Chamberless Control Target_Delta = 0, and Cham is > 12 target.delta the target degrees Celsius above ambient (given chamber temperature relative to the outside temperature). Values are one of the following: 0, 1.5, 2, 2.5, 3, 3.5, 4, 4.4, 5, 5.5. Note that both heated control chambers (that blow ambient air into the chamber) and chamberless control chambers (that do not blow air into the chamber and do not have walls) are given a value of 0. celsius 0.1 real NA missing value 6405 hf113-22-df-mini-ants.csv DF minichamber ants hf113-22-df-mini-ants.csv 12920 9bea464e132f67af34120413f9273ba3 1 \r\n column , https://harvardforest.fas.harvard.edu/data/p11/hf113/hf113-22-df-mini-ants.csv date date YYYY-MM-DD cham minichamber replicate number minichamber replicate number treat treatment cont un-manipulated 1 meter plots cool minichambers (pvc frames) covered with 80% shade cloth warm minichambers covered with 40 mil greenhouse sheeting fcon uncovered minichambers method ant sampling method Winkler ants were extracted from soil beneath minichambers via Winkler sac Nest Box ants inhabiting artifical nest boxes beneath chamber were counted species taxonomic Species taxonomic Species n number of individuals collected number 1 whole NA missing value 253 hf113-23-df-mini-forage.csv DF minichamber foraging hf113-23-df-mini-forage.csv 27559 46edec60dfd2b67404b7e8a934d53a21 1 \r\n column , https://harvardforest.fas.harvard.edu/data/p11/hf113/hf113-23-df-mini-forage.csv date date YYYY-MM-DD cham minichamber replicate number minichamber replicate number treat treatment cont un-manipulated 1 meter plots cool minichambers (pvc frames) covered with 80% shade cloth warm minichambers covered with 40 mil greenhouse sheeting fcon uncovered minichambers bait bait material used to quantify ant foraging activity. For each baiting trial, 10 units of bait were placed in a perti dish beneath each minichamber. Seeds Acarum canadense to measure seed dispersal Sugar Demerara sugar grains to measure nectivary Live Termites living Reticulatermes flavipes to measure predation DeadTermites dead Reticulatermes flavipes to measure scavenging Oats Avena sativa L.to measure granivory sam.per 30 minute intervals in which baits remaining in each petri dish were counted minute 1 whole NA missing value temp temperature at time of baiting celsius 0.1 real NA missing value units.rem units of bait remaining in each petri dish were counted number 1 whole NA missing value 735 hf113-24-hf-thermal.csv HF ant thermal tolerance hf113-24-hf-thermal.csv 15975 19f9b7cba6c565fa94ccbb3ba82876fc 1 \r\n column , https://harvardforest.fas.harvard.edu/data/p11/hf113/hf113-24-hf-thermal.csv subfamily taxonomic Subfamily taxonomic Subfamily species taxonomic Species taxonomic Species thermal.tolerance temperature at which ant lost muscle coordination or died celsius 1 whole NA missing value length body length, quantified as Weber's length (see Brown WL (1953) Revisionary studies in the ant tribe Dacetini. Am Midl Nat 50:1-137) millimeter 0.1 real NA missing value net.water.loss grams water lost during thermal tolerance assay gram 0.001 real NA missing value per.water.ldoss percent water lost during thermal tolerance assay dimensionless 0.01 real NA missing value twc total water content, calculated as (( Live mass - Dry mass ) × 100 ) / Live mass (see Schilman PE, Lighton JRB, Holway DA (2007) Water balance in the Argentine ant (Linepithema humile) compared with five common native ant species from southern California. Physiol Entomol 32 (1):1-7.) dimensionless 0.000000001 real NA missing value cwc critical water content, calculated as (( Mass at death - Dry Mass ) × 100 ) / Live mass (see Schilman PE, Lighton JRB, Holway DA (2007) Water balance in the Argentine ant (Linepithema humile) compared with five common native ant species from southern California. Physiol Entomol 32 (1):1-7. dimensionless 0.00000001 real NA missing value habitat.type habitat ants collected from habitat ants collected from 232 hf113-25-hf-woody.csv HF woody plants hf113-25-hf-woody.csv 23329 4c8663be4a9bf2a7335736d8906e5f10 1 \r\n column , https://harvardforest.fas.harvard.edu/data/p11/hf113/hf113-25-hf-woody.csv date date YYYY-MM-DD chamber chamber replicate number chamber replicate number quadrat quadrat replicate number quadrat replicate number species plant taxanomic Species plant taxanomic Species common.name plant common name plant common name plant plant ID number within chamber plant ID number within chamber leaves number of leaves on plant number 1 whole NA missing value height stem height from ground to highest bud centimeter 0.1 real NA missing value straight.height stem height, with plant held perpendicular from ground, from ground to highest bud centimeter 0.1 real NA missing value diameter maximum stem diameter in centimeters maximum stem diameter in centimeters NA missing value pathogen.damage number of leaves with pathogen damage number 1 whole NA missing value herbivory number of leaves with evidence of herbivory number 1 whole NA missing value mechanical.damage number of leaves with mechanical damage number 1 whole NA missing value notes notes notes 299 hf113-26-hf-cover.csv HF percent cover hf113-26-hf-cover.csv 12965 0b98ad849cb3bfe5c0abb133ded06bc5 1 \r\n column , https://harvardforest.fas.harvard.edu/data/p11/hf113/hf113-26-hf-cover.csv date date YYYY-MM-DD chamber chamber replicate number chamber replicate number species plant taxonomic Species plant taxonomic Species common.name plant common name plant common name cover cover category, % species covers the quadrat 1 less than 5% 2 5-20% 3 21-40% 4 41-60% 5 61-80% 6 81-100% 270 hf113-27-hf-phenology.csv HF plant phenology hf113-27-hf-phenology.csv 104013 9575f001907a37021f17c5c55fd6449e 1 \r\n column , https://harvardforest.fas.harvard.edu/data/p11/hf113/hf113-27-hf-phenology.csv date date YYYY-MM-DD chamber chamber replicate number chamber replicate number plant plant ID number within chamber plant ID number within chamber species plant taxonomic Species plant taxonomic Species common.name plant common name plant common name phenology phenological state of plant F1 2/3 or more of leaves are green F2 more than 1/3 of leaves no longer green (senesced) F3 2/3 or more of leaves have dropped from plant S1 No bud expansion or color change S2 buds elongating and turning green, but no leaves emerging S3 leaf primordial seen elongating from bud S4 folded leaves emerging from buds S5 leaves unfolded but not fully grown and hardened S6 leaves hardened Free text (unrestricted) .* notes notes notes 2175 hf113-28-df-budburst.csv DF budburst hf113-28-df-budburst.csv 51374 82ed5031b441938ca8a7cf825866bae3 1 \r\n column , https://harvardforest.fas.harvard.edu/data/p11/hf113/hf113-28-df-budburst.csv year year YYYY species species code ACRU Acer rubrum CATO Carya tomentosa QUAL Quercus alba QURU Quercus rubra VAPA Vaccinium pallidum VAST Vaccinium stamineum chamber 1-12 are heated and control chambers; OUT is chamberless control chamber 1-12 are heated and control chambers; OUT is chamberless control chamber NA missing value delta.airt temperature difference between heated chambers and control chambers from 15 February to 15 March celsius 0.000000001 real NA missing value feb15.mar15.airt chamber temperature from 15 February to 15 March celsius 0.00000001 real NA missing value feb15.airt.gdd growing degree days accumulated above 5 degrees C since 15 February until budburst celsius 0.00001 real NA missing value doy.budburst day of year of budburst nominalDay 1 whole date date of budburst YYYY-MM-DD 849 hf113-29-df-flowering.csv DF flowering hf113-29-df-flowering.csv 14865 27082302e48d6d79fac7e3baa0670131 1 \r\n column , https://harvardforest.fas.harvard.edu/data/p11/hf113/hf113-29-df-flowering.csv year year YYYY species species code HEAR Hexastylis arifolia HIVE Hieracium venosum THTH Thalictrum thalictroides TIDI Tipularia discolor CHMA Chimaphila maculate VAPA Vaccinium pallidum VAST Vaccinium stamineum chamber 1-12 are heated and control chambers; OUT is chamberless control chamber 1-12 are heated and control chambers; OUT is chamberless control chamber NA missing value delta.airt temperature difference between heated chambers and control chambers from 15 February to 15 March celsius 0.000000001 real NA missing value monthly.airt mean chamber temperature for flowering month celsius 0.00000001 real NA missing value doy.flower day of year of first flower nominalDay 1 whole date date of first flower YYYY-MM-DD 280 hf113-30-df-tipularia.csv DF tipularia hf113-30-df-tipularia.csv 1020 b70d7503ca036c44093036bc7490f9c1 1 \r\n column , https://harvardforest.fas.harvard.edu/data/p11/hf113/hf113-30-df-tipularia.csv year year YYYY chamber 1-12 are heated and control chambers; OUT is chamberless control chamber 1-12 are heated and control chambers; OUT is chamberless control chamber NA missing value delta.julyt mean chamber July temperature celsius 0.1 real NA missing value flower.doy day of year of first flower nominalDay 1 whole NA missing value flower.loss.doy day of year of last flower nominalDay 1 whole NA missing value fruit.doy day of year of first fruit nominalDay 1 whole NA missing value seed.doy day of year of first seed nominalDay 1 whole NA missing value 35 hf113-31-hf-spider-thermal.csv HF spider thermal tolerance hf113-31-hf-spider-thermal.csv 8640 f435026c28b01338396195384ae2110f 1 \r\n column , https://harvardforest.fas.harvard.edu/data/p11/hf113/hf113-31-hf-spider-thermal.csv family name of the Family of the Species name of the Family of the Species species species name species name thermal.tolerance degrees in Celsius when the spider died celsius 1 whole NA missing value length the tibia one length of the spider centimeter 1 whole NA missing value sex sex of spider immature the genitalia are undiferentiate female mature female male mature male habitat.type habitat type Forest forest habitat 165 hf113-32-hf-cham-spiders.csv HF chamber spiders hf113-32-hf-cham-spiders.csv 27361 a8ecb27d85a0d02b2d0d5c972cda41fc 1 \r\n column , https://harvardforest.fas.harvard.edu/data/p11/hf113/hf113-32-hf-cham-spiders.csv date date YYYY-MM-DD cham chamber replicate number chamber replicate number subs subsample within each chamber subsample within each chamber treat heating treatment pre-treat prior to September 25, 2009, no chambers were heated heated chambers that receive heat cham cont control chambers, chambers that do not receive heat chamberless control plots, plots that have no chambers or heat warming temperature above outside reference station (3) averages celsius 0.1 real NA missing value method the method used to collected spiders Pitfall pitfall trap id the person who identified spiders the person who identified spiders genus the Genus of the Species the Genus of the Species species taxonomic Species. NA means that those animals weren't identified at Species level because they are immature. taxonomic Species n number of individuals collected number 1 whole NA missing value 414 hf113-33-hf-mini-spider.csv HF minichamber spiders hf113-33-hf-mini-spider.csv 1467 9ea718cde33bd4414484a9e4b5a18e61 1 \r\n column , https://harvardforest.fas.harvard.edu/data/p11/hf113/hf113-33-hf-mini-spider.csv date date YYYY-MM-DD cham chamber replicate number chamber replicate number treat heating treatment fcon uncovered minichambers warm minichambers covered with 40 mil greenhouse sheeting cool minichambers (pvc frames) covered with 80% shade cloth cont un-manipulated 1 meter plots method method used to collected spiders Pitfall pitfall trap genus Genus of the Species Genus of the Species species taxonomic Species. NA means that those animals weren't identified at Species level because they are immature. taxonomic Species n number of individuals collected number 1 whole NA missing value 26 hf113-34-hf-spider-barcode.csv HF spider barcode analysis hf113-34-hf-spider-barcode.csv 66153 0060893b0c633e1bee30ac54617890ef 1 \r\n column , https://harvardforest.fas.harvard.edu/data/p11/hf113/hf113-34-hf-spider-barcode.csv project.code project code project code process.id process ID process ID sample.id sample ID sample ID field.num field number field number catalog.num catalog number catalog number collection.code collection code collection code institution.storing institution storing sample institution storing sample coi.5p.seq.length COI-5P sequence length COI-5P sequence length coi.5p.trace.count COI-5P trace count number 1 natural NA missing value image.count image count number 1 natural NA missing value barcode.compl barcode compliant No barcode not compliant Yes barcode compliant phylum phylum phylum class class class order order order family family family genus genus genus species species species sex sex NA unknown F female M male repro reproduction S s life.stage life stage I i A a identifier identifier identifier identifier.email identifier email identifier email collect.date collection date YYYY-MM-DD collectors collectors collectors country.ocean country where sample was collected country where sample was collected province province where sample was collected province where sample was collected region region where sample was collected region where sample was collected sector sector where sample was collected sector where sample was collected exact.site exact site where sample was collected exact site where sample was collected lat latitiude degree 0.0000000001 real NA missing value lon longitude degree 0.0000000001 real NA missing value elev elevation meter 1 natural NA missing value 190 hf113-35-global-ants.csv global ants hf113-35-global-ants.csv 233269 f6a38ad83c4729ca62b2338bc63007dc 1 \r\n column , https://harvardforest.fas.harvard.edu/data/p11/hf113/hf113-35-global-ants.csv ref citation for the original study citation for the original study grid.size grid size of original study kilometer 1 natural NA missing value long longitude, geographic coordinates of locality degree 0.000001 real NA missing value lat latitude, geographic coordinates of locality degree 0.000001 real NA missing value realm biogeographic realm of the locality biogeographic realm of the locality spec.rich number of species in the site(s) number 0.1 real NA missing value sample.ind sampling index. types of sampling done in original study; P = pitfall, B = bait, L = litter/winkler, S = soil, H = hand collecting sampling index elevation SRTM elevation of locality meter 1 integer NA missing value number number of individual samples (e.g., pitfalls, winkler sacs) number 1 natural NA missing value area estimated area sampled squareMeter 1 whole NA missing value condition assessment of habitat condition 1 intact 2 partially disturbed (physically resembles intact ecosystem) aridity aridity index from Trabucco and Zomer (2009) aridity index from Trabucco and Zomer (2009) pet PET index from Trabucco and Zomer (2009) PET index from Trabucco and Zomer (2009) bio1 annual mean temperature in degrees celsius times 10. celsius 1 real NA missing value bio2 mean diurnal range (mean of monthly (max temp - min temp)) in degrees celsius times 10. celsius 1 real NA missing value bio3 Isothermality (BIO2/BIO7) (* 100) dimensionless 1 whole NA missing value bio4 temperature seasonality (degrees celsius times 10) (standard deviation *100) celsius 1 real NA missing value bio5 maximum temperature of warmest month in degrees celsius times 10. celsius 1 real NA missing value bio6 minimum temperature of coldest month in degrees celsius times 10. celsius 1 real NA missing value bio7 temperature annual range (BIO5-BIO6) in degrees celsius times 10. celsius 1 real NA missing value bio8 mean temperature of wettest quarter in celsius times 10. celsius 1 real NA missing value bio9 mean temperature of driest quarter in celsius times 10. celsius 1 real NA missing value bio10 mean temperature of warmest quarter in celsius times 10. celsius 1 real NA missing value bio11 mean temperature of coldest quarter in celsius times 10. celsius 1 real NA missing value bio12 annual precipitation millimeter 1 whole NA missing value bio13 precipitation of wettest month millimeter 1 whole NA missing value bio14 precipitation of driest month millimeter 1 whole NA missing value bio15 precipitation seasonality (coefficient of variation) dimensionless 1 whole NA missing value bio16 precipitation of wettest quarter millimeter 1 whole NA missing value bio17 precipitation of driest quarter millimeter 1 whole NA missing value bio18 precipitation of warmest quarter millimeter 1 whole NA missing value bio19 precipitation of coldest quarter millimeter 1 whole NA missing value 1050 hf113-36-global-ants-thermal.csv global ants thermal tolerance hf113-36-global-ants-thermal.csv 28955 21f20b646e791ad3f9a52732b8e2e19e 1 \r\n column , https://harvardforest.fas.harvard.edu/data/p11/hf113/hf113-36-global-ants-thermal.csv accession unique accession number for each ant colony tested unique accession number for each ant colony tested species Latin binomial species name Latin binomial species name ctmax critical thermal maximum, colony mean (minimum sample = 8 workers for data source = “empirical”; see literature references for details of other data sources) celsius 0.01 real NA missing value location description of the colony collection location description of the colony collection location latitude latitude in decimal degrees degree 0.01 real NA missing value longitude longitude in decimal degrees degree 0.01 real NA missing value elevation elevation meter 0.1 real NA missing value nest.site nest site 1 on/in ground 2 logs, herbaceous or small woody plants 3 trunks of trees (subcanopy) 4 tops of trees, arboreal (canopy) habitat.cover habitat cover 1 open 2 forest edges or species which regularly occupy both open and/or forested habitats; 3 forested forage.underground farging underground 0 no 1 yes data.source empirical or a literature citation empirical or a literature citation derivative.data.source refers to the same data as listed in “Data source”, but republished in a secondary outlet refers to the same data as listed in “Data source”, but republished in a secondary outlet 271 hf113-37-hf-ant-interactions.csv HF ant interactions hf113-37-hf-ant-interactions.csv 20842 e6ddcd7ce416448e35a6a40c0f28eef0 1 \r\n column , https://harvardforest.fas.harvard.edu/data/p11/hf113/hf113-37-hf-ant-interactions.csv datetime date and time YYYY-MM-DDThh:mm date date YYYY-MM-DD bait bait station number on Prospect Hill Tract bait station number on Prospect Hill Tract time time time temp1 temperature taken instantaneously w/laser temperature gun at one location on 3 x 5 notecard w/bait celsius 0.1 real NA missing value temp2 temperature taken instantaneously w/laser temperature gun at a second location on 3 x 5 notecard w/bait celsius 0.1 real NA missing value temp3 temperature taken instantaneously w/laser temperature gun at a third location on 3 x 5 notecard w/bait celsius 0.1 real NA missing value mean.temp mean of temps 1, 2 & 3 celsius 0.1 real NA missing value spp1 ant species present at bait ant species present at bait spp2 additional ant species observed at bait, if applicable additional ant species observed at bait, if applicable n1 number of individuals of Spp1 number 1 natural NA missing value n2 number of individuals of Spp2 number 1 natural NA missing value aggressor species of ant that defended bait, causing other species to flee. "N" indicates a neutral interaction where both species removed bait species of ant that defended bait, causing other species to flee. "N" indicates a neutral interaction where both species removed bait 252 hf113-38-greenhouse.csv HF greenhouse warming hf113-38-greenhouse.csv 2620 9b35bc4c787291e8f574c54138511b78 1 \r\n column , https://harvardforest.fas.harvard.edu/data/p11/hf113/hf113-38-greenhouse.csv nest nest replicate number nest replicate number treatment amount of warming about ambient (control) Ambient ambient (control) 2 deg C warming 2 degrees Celcius warming 4 deg C warming 4 degrees Celcius warming 8 deg C warming 6 degrees Celcius warming date.collected date of ant nest collection YYYY-MM-DD experiment.date date ant nest was placed in warming treatment YYYY-MM-DD initial.adults number of adult workers in nest at start of experiment number 1 natural NA missing value intial.brood number of brood (eggs, larvae, pupae) in nest at start of experiment number 1 natural NA missing value final.adults number of adults surviving to end of experiment number 1 whole NA missing value seeds.removed number of seeds removed during an 8 hour period number 1 whole NA missing value seeds.discovery.time time at which ants first found and removed bait minute 1 natural NA missing value cookie.mean.temp average of two temperature measurements taken with a laser temperature probe celsius 0.1 real NA missing value cookie.consumption proportion of weight removed for a cookie placed in the food chamber dimensionless 0.000000001 real NA missing value 38 hf113-39-aphids.csv HF warm ants, aphids and plants hf113-39-aphids.csv 61361 bcb39ccd89042494cf4e3ff168e92d01 1 \r\n column , https://harvardforest.fas.harvard.edu/data/p11/hf113/hf113-39-aphids.csv date date that each measurement was taken YYYY-MM-DD plant chamber number and treatment letter designation of the plant chamber number and treatment letter designation of the plant treatment treatment aphids added; ants excluded plant was innoculated with 30 apterous adult Chaitophorus populicola aphids and tanglefoot was added to plant pot to exclude ants ants included plant was not innoculated with aphids and tanglefoot was not added to plant pot aphids added; ants included plant was innoculated with 30 apterous adult Chaitophorus populicola aphids and tanglefoot was not added to plant pot ants excluded plant was not innoculated with aphids and tanglefoot was added to plant pot to exclude ants adults number of apterous Chaitophorus populicola adults on the plant number 1 whole NA missing value stem.coverage cm of stem covered in Chaitophorus populicola aphids centimeter 0.01 real NA missing value alates number of Chaitophorus populicola alates on the plant number 1 whole NA missing value plant.health amount of leaf damage on the plant 1 little to no damage 2 some damage 3 significant damage 4 heavy damage green.aphids level of Myzus persicae aphid presence on the plant 0 no aphids 1 very light 2 light 3 moderate 4 heavy 5 very heavy ant.genus ant Genus ant Genus ants.present number of ants present on the plant at the time of observation number 1 whole NA missing value count.30 number of ants entering or leaving the plant over a 30 sec period number 1 whole NA missing value predators.observed list of all potential aphid predators observed on the plant list of all potential aphid predators observed on the plant plant.height length of the plant centimeter 0.1 real NA missing value fv.fm1a first fv/fm value from the first leaf on a plant dimensionless 0.001 real NA missing value fv.fm1b second fv/fm value from the first leaf on a plant dimensionless 0.001 real NA missing value fv.fm2a first fv/fm value from the second leaf on a plant dimensionless 0.001 real NA missing value fv.fm2b second fv/fm value from the second leaf on a plant dimensionless 0.001 real NA missing value 756 hf113-40-hf-non-ant-invertebrates.csv HF non-ant invertebrates hf113-40-hf-non-ant-invertebrates.csv 226893 d47eb33a0e35021773c6a5ae7c9c0129 1 \r\n column , https://harvardforest.fas.harvard.edu/data/p11/hf113/hf113-40-hf-non-ant-invertebrates.csv date.processed date that the collected samples were identified YYYY-MM-DD NA missing value experiment name of project name of project current.location where the vials are currently located BGSU Bowling Green State University NA missing value date date the samples were collected in the field YYYY-MM-DD NA missing value location research site HF Harvard Forest NA missing value chamber chamber number chamber number sample subsample from the chamber number. There are four subsamples: A,B,C,D subsample subsample any other identification tag found in the vial any other identification tag found in the vial class taxonomic class taxonomic class subclass taxonomic subclass taxonomic subclass order taxonomic order taxonomic order suborder taxonomic suborder taxonomic suborder superfamily taxonomic superfamily taxonomic superfamily family taxonomic family taxonomic family genus taxonomic genus taxonomic genus species taxonomic species taxonomic species common.name common name of sample common name of sample larvae if sample was in the larval stage if sample was in the larval stage other.juv if sample is classified as a juvenile if sample is classified as a juvenile number quantity of specimens in sample number 1 whole NA missing value unique.id unique number labeling each sample unique number labeling each sample notes any other information not included in other fields any other information not included in other fields 2071 hf113-41-ap-ann-table.txt Aphaenogaster transcriptome annotation table hf113-41-ap-ann-table.txt 18716536 4e9ba07603df3c4030724a420f90a874 none text https://harvardforest.fas.harvard.edu/data/p11/hf113/hf113-41-ap-ann-table.txt document hf113-42-Ecology_R_and_csv.zip R code and associated csv files to accompany Diamond et al. 2012 paper hf113-42-Ecology_R_and_csv.zip 98835 4f0e6c606844638d50ef51cea1efd4d5 zip R script, csv https://harvardforest.fas.harvard.edu/data/p11/hf113/hf113-42-Ecology_R_and_csv.zip script, document hf113-43-ICB_R_and_csv.zip R code and associated csv files to accompany Diamond et al. 2013 paper hf113-43-ICB_R_and_csv.zip 27710738 2696fcab298526528951e75b06022334 zip R script, csv https://harvardforest.fas.harvard.edu/data/p11/hf113/hf113-43-ICB_R_and_csv.zip script, document hf113-44-ap-trans.tar Aphaenogaster transcriptome assembly hf113-44-ap-trans.tar 139786240 fd6dbb0b3e88e1c797c9e74611b245b2 tar fasta https://harvardforest.fas.harvard.edu/data/p11/hf113/hf113-44-ap-trans.tar document hf113-45-ap-gene-exp-quant.tgz Aphaenogaster gene expression quantification hf113-45-ap-gene-exp-quant.tgz 933033505 26102c7ef86cf30b5f8e923640378185 gzip text https://harvardforest.fas.harvard.edu/data/p11/hf113/hf113-45-ap-gene-exp-quant.tgz document hf113-46-sci-adv-R-and-data.zip R code and associated csv files to accompany Diamond et al. 2016 paper hf113-46-sci-adv-R-and-data.zip 89548 98bbf1b29379b46f38efb382217aa978 zip R script, csv https://harvardforest.fas.harvard.edu/data/p11/hf113/hf113-46-sci-adv-R-and-data.zip script, document plot long-term measurement 3,4,7,8,11,16 gallonPerMinute footCubed kilowattHour