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Harvard Forest Data Archive

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  • HF000. Shaler Meteorological Station at Harvard Forest 1964-2002
  • HF001. Fisher Meteorological Station at Harvard Forest since 2001
  • HF002. Vegetation Response in Simulated Hurricane Experiment at Harvard Forest since 1990
  • HF003. Phenology of Woody Species at Harvard Forest since 1990
  • HF004. Canopy-Atmosphere Exchange of Carbon, Water and Energy at Harvard Forest EMS Tower since 1991
  • HF005. Prospect Hill Soil Warming Experiment at Harvard Forest since 1991
  • HF006. Soil Respiration, Temperature and Moisture at Harvard Forest EMS Tower 1995-2014
  • HF007. DIRT Litter Manipulation Experiment at Harvard Forest since 1990
  • HF008. Chronic Nitrogen Amendment Experiment at Harvard Forest since 1988
  • HF009. Forest Damage Patterns at Harvard Forest in the 1938 Hurricane
  • HF010. Reconstruction of the 1938 Hurricane in New England and Hurricane Hugo in Puerto Rico
  • HF011. Landscape and Regional Impacts of Hurricanes in New England 1620-1997
  • HF012. Landscape and Regional Impacts of Hurricanes in Puerto Rico 1508-1997
  • HF013. Forest Change and Human Populations in New England 1600-2015
  • HF014. Massachusetts Historical Landcover and Census Data 1640-1999
  • HF015. Land Use and Forest Dynamics at Harvard Forest 1937-2013
  • HF016. Dynamics of Old-Growth Forests on Wachusett Mountain in Princeton MA 1996-1997
  • HF017. Vegetation Patterns of a New England Sand Plain in Montague MA 1993-1995
  • HF018. Barre Woods Soil Warming Experiment at Harvard Forest since 2001
  • HF019. Demography and Morphology of Ericaceous Species on a Sand Plain in Montague MA 1994-1996
  • HF020. Landscape-Scale Forest Dynamics in the Luquillo Experimental Forest in Puerto Rico 1936-1989
  • HF021. Stand and Community Response to Hemlock Woolly Adelgid in Southern New England since 1995
  • HF022. Modeling Impacts of Climate Change on Mangroves Worldwide 2012-2080
  • HF023. INTERPNT Software for Mapping Trees Using Distance Measurements
  • HF024. EXPOS Model for Estimating Topographic Exposure to Wind
  • HF025. HURRECON Model for Estimating Hurricane Wind Speed, Direction and Damage
  • HF026. Vegetation Patterns in Northeastern North America 1500-2000
  • HF027. Long-term Dynamics of Vegetation and Environment in Central Massachusetts 1000-2000
  • HF028. Paleolimnology of Lakes in Central New England from 2000 BP to Present
  • HF029. Long-term Stand Dynamics in Central Massachusetts 1500-2000
  • HF030. Effects of Acorn Production on White-Footed Mouse Populations at Harvard Forest 1997-1999
  • HF031. Hemlock Mapped Tree Plot at Harvard Forest since 1990
  • HF032. Lyford Mapped Tree Plot at Harvard Forest since 1969
  • HF033. Phenology and Vegetation Growth in Prospect Hill Soil Warming Experiment at Harvard Forest 1992-1993
  • HF034. Longitudinal Streamflow in Headwater Streams on Prospect Hill Tract at Harvard Forest 2003
  • HF035. Linking Community Dynamics and Ecosystem Function at Harvard Forest 1996-2000
  • HF036. Overstory Mapped Tree Plots at Harvard Forest since 1990
  • HF037. Vegetation Inventory of Harvard Forest 1986-1993
  • HF038. Salamander Response in Hemlock Removal Experiment at Harvard Forest 2003-2005
  • HF039. Vegetation Inventory of Harvard Forest 1937
  • HF040. Hurricane Recovery Plots at Harvard Forest since 1937
  • HF041. Permanent Plots at Pisgah State Forest in Winchester NH since 1984
  • HF042. Conservation Study in North Quabbin Region of Central Massachusetts 1900-1993
  • HF043. Carbon Biogeochemistry of Forested Headwater Streams at Harvard Forest 2006-2007
  • HF044. Land Use on the Southern New England and New York Coasts 1600-2001
  • HF045. Soil Warming Plus Nitrogen Addition Experiment at Harvard Forest since 2006
  • HF046. Timber Harvesting Study in North Quabbin Region of Central Massachusetts 1984-2001
  • HF047. Regeneration Following Clearcutting Study at Harvard Forest since 1991
  • HF048. Hemlock Understory Vegetation Plots at Harvard Forest since 2002
  • HF049. Gap Partitioning Among Maples at Harvard Forest 1986-1989
  • HF050. Long-Term Decomposition Plots at Harvard Forest 1990-2009
  • HF051. Fern Understory as an Ecological Filter at Harvard Forest 1993-1995
  • HF052. Trace Gas Fluxes and Soil N Dynamics in Simulated Hurricane Experiment at Harvard Forest 1989-1991
  • HF053. Hemlock History Plots at Harvard Forest since 1995
  • HF054. Community and Ecosystem Impacts in Hemlock Removal Experiment at Harvard Forest since 2003
  • HF055. Historical GIS Data for Prospect Hill Tract at Harvard Forest 1733-1986
  • HF056. Vascular Plant Species at Harvard Forest 1992
  • HF057. Bryophyte Species at Harvard Forest 1994
  • HF058. Breeding Bird Species at Harvard Forest 1993
  • HF059. Canopy Photosynthesis Study at Harvard Forest 1991-1992
  • HF060. EMS - Automated High-Frequency Methane Data
  • HF061. Impacts of Hemlock Woolly Adelgid at the Arnold Arboretum 2004-2007
  • HF062. Canopy Chemistry Study at Harvard Forest 1992
  • HF063. Physiological Model of CO2 Exchange by Hemlock Forests at Harvard Forest 1996-2000
  • HF064. Stream Subsurface Flowpaths and Macroinvertebrate Communities at Harvard Forest 2004
  • HF065. Structure of Ant Communities in Declining Hemlock Stands at Harvard Forest 2003
  • HF066. Concentrations and Surface Exchange of Air Pollutants at Harvard Forest EMS Tower since 1990
  • HF067. CFCs and Radiatively Important Trace Species at Harvard Forest EMS Tower 1996-2005
  • HF068. Soil Respiration Along a Hydrological Gradient at Harvard Forest EMS Tower 2003-2006
  • HF069. Biomass Inventories at Harvard Forest EMS Tower since 1993
  • HF070. Prospect Hill Hydrological Stations at Harvard Forest since 2005
  • HF071. Ecological Impacts of Hurricanes Across the Yucatan Peninsula 1851-2000
  • HF072. Net Carbon Exchange of a Young Upper-Slope Deciduous Forest at Harvard Forest LPH Tower 2002-2010
  • HF073. Long-Term Dynamics of Oak and Chestnut in Central Massachusetts from 3500 BP to Present
  • HF074. Development and Expansion of Peatlands in Central New England from 14000 BP to Present
  • HF075. Salamander Abundance at Harvard Forest 2003-2004
  • HF076. Long-term Vegetation Dynamics on the Massachusetts Coast from 2000 BP to Present
  • HF077. Long-term Vegetation Dynamics in Southwestern New Hampshire from 13000 BP to Present
  • HF078. Influence of Little Ice Age on New England Vegetation from 2000 BP to Present
  • HF079. Invasive Species Mapping at Harvard Forest 2005
  • HF080. Massachusetts Timber Harvesting Study 1984-2003
  • HF081. Landscape Response to Hemlock Woolly Adelgid in Southern New England 1997-2011
  • HF082. Ecosystem and Vegetation Response to Hemlock Logging in Southern New England 1999-2005
  • HF083. Ecosystem Response to Hemlock Woolly Adelgid in Southern New England since 1998
  • HF084. Impact of Hemlock Woolly Adelgid on Canopy Throughfall in Southern New England 2002
  • HF085. Avian Response to Hemlock Woolly Adelgid in Southern New England 2000-2001
  • HF086. Dendrochronological Record in Hemlock Removal Experiment at Harvard Forest 2004-2006
  • HF087. Witness Tree Data in Southern New England and Long Island 1640-1999
  • HF088. Massachusetts Growing Degree Day and Precipitation Maps 2003
  • HF089. Environment and History in a Rich Mesic Forest in Western Massachusetts 1999-2001
  • HF090. Source-Sink Dynamics of Garlic Mustard Invasion at Harvard Forest 2004-2006
  • HF091. Scientific Data Provenance in R: RDataTracker and DDG Explorer
  • HF092. Hydraulic Pathways in Leaves of Temperate Trees at Harvard Forest 2002
  • HF093. Ecology and Biogeography of a Northern Caddisfly in Cape Cod MA 1996-2002
  • HF094. Physiological Ecology of Euryhaline Chironomid Midges in Cape Cod MA 2002-2003
  • HF095. Headwater Habitat Streams in Central Massachusetts 2002-2005
  • HF096. Nitrogen Cycling Dynamics in Sarracenia Purpurea at Harvard Forest 2004-2005
  • HF097. Inventory of Ants at the Black Rock Forest in Cornwall NY 2006-2015
  • HF098. Allochthonous Nutrients in the Sarracenia Microecosystem at Harvard Forest 2005-2007
  • HF099. Stream Periphyton Response to Hemlock Mortality in Central Massachusetts 2006
  • HF100. Holocene Development of a Forested Wetland in Central Massachusetts from 12500 BP to Present
  • HF101. Litterfall in Simulated Hurricane Experiment at Harvard Forest since 1989
  • HF102. Radiation Measurements at Harvard Forest EMS Tower 1991-2007
  • HF103. Net Carbon Exchange of an Old-Growth Hemlock Forest at Harvard Forest HEM Tower since 2000
  • HF104. Adult Population Survey of Hemlock Woolly Adelgid in Massachusetts 2003-2005
  • HF105. Seed Bank in Hemlock Removal Experiment at Harvard Forest 2004-2015
  • HF106. Understory Vegetation in Hemlock Removal Experiment at Harvard Forest since 2003
  • HF107. Light Environment in Hemlock Removal Experiment at Harvard Forest since 2003
  • HF108. Air and Soil Temperature in Hemlock Removal Experiment at Harvard Forest since 2004
  • HF109. Effects of Prey Availability on Sarracenia Physiology at Harvard Forest 2005
  • HF110. Historical GIS Data for Harvard Forest Properties from 1908 to Present
  • HF111. Prey Capture by Carnivorous Plants Worldwide 1923-2007
  • HF112. Construction Costs of Carnivorous and Non-Carnivorous Plants at Harvard Forest 2006-2008
  • HF113. Ants Under Climate Change at Harvard Forest and Duke Forest 2009-2015
  • HF114. Sarracenia Purpurea Prey Capture at Harvard Forest 2008
  • HF115. Moose Foraging in Temperate Forests of Central Massachusetts 2005
  • HF116. Harvard Forest Flora Database from 1908 to Present
  • HF117. Harvard Forest Herbarium Database from 1908 to Present
  • HF118. Ant Assemblages in Hemlock Removal Experiment at Harvard Forest since 2003
  • HF119. Ant Diversity and Vegetation Composition in Hemlock Removal Experiment at Harvard Forest 2006
  • HF120. Tree Seed Dispersal in Hemlock Removal Experiment at Harvard Forest 2005
  • HF121. Stream Macroinvertebrates in Hemlock and Deciduous Watersheds at Harvard Forest 2005-2007
  • HF122. 1830 Map of Land Cover and Cultural Features in Massachusetts
  • HF123. Canopy LiDAR Measurements in Hemlock Removal Experiment at Harvard Forest 2005
  • HF124. Deer and Moose Browsing in Hemlock Removal Experiment at Harvard Forest 2008
  • HF125. Coarse Woody Debris in Hemlock Removal Experiment at Harvard Forest since 2005
  • HF126. Overstory Vegetation in Hemlock Removal Experiment at Harvard Forest since 2003
  • HF127. Timber Harvesting Field Study in Western Massachusetts 2004-2005
  • HF128. Impacts of Hemlock Harvesting in Central Massachusetts 2003-2009
  • HF129. Linking Xylem Diameter Variations with Sap Flow Measurements at Harvard Forest 2003-2006
  • HF130. Soil Respiration in Hemlock Removal Experiment at Harvard Forest 2003-2009
  • HF131. Eastern Redback Salamander Abundance in North Central Massachusetts 2005
  • HF132. Eastern Redback Salamander Abundance at the Arnold Arboretum 2004-2005
  • HF133. Litterfall, Biomass and Productivity in CRUI Land Use Project at Harvard Forest 1996-1997
  • HF134. Tree Canopy Leaf Area Index in CRUI Land Use Project at Harvard Forest 1997
  • HF135. Canopy Sky Factors in CRUI Land Use Project at Harvard Forest 1998
  • HF136. Herbaceous Species in CRUI Land Use Project at Harvard Forest 1996
  • HF137. Mapped Trees in CRUI Land Use Project at Harvard Forest 1996-2006
  • HF138. Microclimate in CRUI Land Use Project at Harvard Forest 1997
  • HF139. Photosynthetic Light Response Curves in CRUI Land Use Project at Harvard Forest 1998
  • HF140. Herbaceous Stratum Sunfleck Regimes in CRUI Land Use Project at Harvard Forest 1998
  • HF141. Tree Seedlings in CRUI Land Use Project at Harvard Forest 1996
  • HF142. Herbaceous Community Composition in CRUI Land Use Project at Harvard Forest 1996
  • HF143. Soil Properties in CRUI Land Use Project at Harvard Forest 1995-1998
  • HF144. Soil Respiration in CRUI Land Use Project at Harvard Forest 1997
  • HF145. Hydrocarbon Concentrations at Harvard Forest EMS Tower 1992-2001
  • HF146. Organic and Inorganic Nitrogen Uptake by Sarracenia Purpurea at Harvard Forest and Fort Albany ON 2007
  • HF147. Ant Distribution and Abundance in New England 1990-2014
  • HF148. Soil Respiration at Harvard Forest HEM and LPH Towers 1996-2007
  • HF149. Tree Growth and Above-Ground Biomass at Harvard Forest HEM and LPH Towers since 2001
  • HF150. Leaf Area Index at Harvard Forest HEM and LPH Towers since 1998
  • HF151. Litterfall at Harvard Forest HEM and LPH Towers since 2002
  • HF152. Detection Histories for Hemlock Woolly Adelgid Infestations at Cadwell Forest in Pelham MA 2008
  • HF153. Soil Water Content at Harvard Forest HEM and LPH Towers 1998-2007
  • HF154. Tree Growth in Hemlock and Deciduous Forests at Harvard Forest HEM and LPH Towers 2000-2005
  • HF155. Harvard Forest Snow Pillow since 2009
  • HF156. Sapwood Temperatures in Hemlock Trees at Harvard Forest HEM Tower 1997-1998
  • HF157. Leaf Litter Moisture Content at Harvard Forest HEM and LPH Towers 2006
  • HF158. PhenoCam Images and Canopy Phenology at the Harvard Forest EMS Tower since 2008
  • HF159. Moths, Ants and Pitcher Plants in Bogs at Harvard Forest and Belchertown MA 2007-2013
  • HF160. Ants and Ecosystem Function in Hemlock Removal Experiment at Harvard Forest 2006-2014
  • HF161. Litterfall in Hemlock Removal Experiment at Harvard Forest since 2005
  • HF162. Plantation Biodiversity Plots at Harvard Forest since 2007
  • HF163. Short-Term Effects on Vegetation in Soil Warming Plus Nitrogen Addition Experiment at Harvard Forest 2006
  • HF164. Umbilicaria Mammulata and Nitrogen Deposition at Harvard Forest 2006
  • HF165. Barn Tower Meteorological Station at Harvard Forest since 2015
  • HF166. 20-Year Root Mass in Chronic Nitrogen Amendment Experiment at Harvard Forest 2008
  • HF167. Autumnal Litter Input in DIRT Litter Manipulation Experiment at Harvard Forest 2008
  • HF168. Ecophysiology of Carnivorous Plants Worldwide 1980-2011
  • HF169. Decomposition Dynamics in the Sarracenia Purpurea Microecosystem at Harvard Forest 2010
  • HF170. Thresholds and Regime Shifts at Four LTER Sites (CCE, JRN, PAL, SBC) 1951-2009
  • HF171. Root and Mycorrhizal Respiration at Harvard Forest Soil Warming Experiments 2007-2008
  • HF172. Allelopathy of Frangula Alnus to Native New England Wetland Vegetation at Harvard Forest 2008
  • HF173. Role of Personal Connections in Shaping Decisions About Private Forest Use in Central Massachusetts 2008
  • HF174. Role of Moose and Deer Browsing in Harvested Forests of Southern New England since 2008
  • HF175. Tree Growth and Coarse Woody Debris in Regenerating Forests at Harvard Forest since 2008
  • HF176. Nonstructural Carbohydrates in Forest Trees at Harvard Forest 2007-2010
  • HF177. Soil Arthropods in Hemlock Removal Experiment at Harvard Forest 2008
  • HF178. Stream Suspended Sediment and Particulate Organic Matter at Harvard Forest since 2009
  • HF179. Inorganic Nitrogen Pools and Tree Composition in Hemlock Removal Experiment at Harvard Forest 2007-2009
  • HF180. Proteolytic Enzyme Activity in Temperate Forest Soils at Harvard Forest and Pisgah State Forest 2007-2010
  • HF181. Regional and Historical Variation in Garlic Mustard Distribution in Western Massachusetts 2006-2007
  • HF182. Bayesian Analysis of Tree Distributions Across Space and Time in Eastern North America 2010-2011
  • HF183. Canopy Phenology, Remote Sensing and Microclimate at Harvard Forest 2006-2011
  • HF184. Lake Sediment Pollen from Berry Pond in North Andover MA from 15000 BP to Present
  • HF185. Lake Sediment Pollen from Blood Pond in Dudley MA from 15000 BP to Present
  • HF186. Lake Sediment Pollen from Little Pond in Royalston MA from 15000 BP to Present
  • HF187. Lake Sediment Pollen from Knob Hill Pond in Marshfield VT from 14000 BP to Present
  • HF188. Lake Sediment Pollen from Little Pond in Bolton MA from 3000 BP to Present
  • HF189. Lake Sediment Pollen from Wildwood Lake in Long Island NY from 4500 BP to Present
  • HF190. Modeling Range Expansion of Hemlock Woolly Adelgid in Eastern North America 1951-2009
  • HF191. Regional Distribution and Abundance of Eastern Hemlock in Eastern North America 2010
  • HF192. Annual Maps of Mean Winter Temperature for Eastern North America 1951-2009
  • HF193. Food Web of Sarracenia Purpurea in United States and Canada 1999-2011
  • HF194. 20-Year Synthesis of Soil Respiration Data at Harvard Forest 1991-2008
  • HF195. History and Dynamics of American Beech in Coastal New England 1620-2006
  • HF196. Impacts of Land Use on Japanese Barberry Invasion in Central Massachusetts 2005
  • HF197. CO2 Profile at Harvard Forest HEM and LPH Towers since 2009
  • HF198. Simulating Intrastand Movement of Hemlock Woolly Adelgid at Harvard Forest 2009
  • HF199. Effects of Warming on Tree Species Recruitment at Harvard Forest and Duke Forest since 2009
  • HF200. Carbon and Nitrogen Across Two ULTRA-Ex Urban to Rural Gradients in Massachusetts 2010
  • HF201. Ungulate-Forest Interactions in Partially Harvested Oak-Pine Stands in Central Massachusetts 2009
  • HF202. Demography of Sarracenia Purpurea in Massachusetts and Vermont 1997-2021
  • HF203. Ungulate-Disturbance Interactions in Hemlock Ecosystems at Harvard Forest since 2012
  • HF204. Regional Conservation Partnerships in New England 2009-2012
  • HF205. Thresholds and Tipping Points in a Sarracenia Microecosystem at Harvard Forest 2012-2013
  • HF206. Microclimate at Harvard Forest HEM, LPH and EMS Towers since 2005
  • HF207. Fuel Loading in Simulated Hurricane Experiment at Harvard Forest since 1993
  • HF208. Mark-Recapture of Rodent and Shrew Populations in a Declining Hemlock Stand at Harvard Forest 2012
  • HF209. Isotopic Composition of Net Ecosystem CO2 Exchange at Harvard Forest EMS Tower since 2011
  • HF210. Pre-Colonial and Modern Tree Data from Nine Northeastern States 1620-2008
  • HF211. Modeling Foundation Species in Food Webs
  • HF212. Radiocarbon Measurements at Harvard Forest 1996-2010
  • HF213. Forest Inventory for Tree Demography and Carbohydrate Reserves at Harvard Forest 2009-2011
  • HF214. Fluxes of Carbonyl Sulfide at Harvard Forest EMS Tower since 2010
  • HF215. Canopy Phenology and Greenness Indices at 13 Sites across North America 2003-2012
  • HF216. Impacts of Nutrient Availability on Calystegia Spithamaea at Harvard Forest 2013
  • HF217. Growth Rates of Xanthoparmelia Lichens in North Cemetery, Petersham MA since 2005
  • HF218. Litter Decomposition in Response to Nitrogen Addition and Soil Warming at Harvard Forest since 2012
  • HF219. Ant Functional Diversity in Temperate Zone Forests: A Comparison with Neotropical Ants 2010
  • HF220. Coarse Woody Debris in the Clearcut Site at Harvard Forest 2010
  • HF221. Respiration of Coarse Woody Debris in the Clearcut Site at Harvard Forest in 2011
  • HF222. Vegetation Cover in the Clearcut Site at Harvard Forest 2010-2013
  • HF223. Soil Gas Exchange in the Clearcut Site at Harvard Forest 2011-2013
  • HF224. Leaf Gas Exchange in the Clearcut Site at Harvard Forest 2010-2012
  • HF225. Nonstructural Carbohydrates in Red Maple at Harvard Forest and Bartlett Forest 2011-2012
  • HF226. Concentration and Age of Nonstructural Carbon Reserves in Two Trees at Harvard Forest 2012
  • HF227. Soil Characteristics in the Clearcut Site at Harvard Forest 2012
  • HF228. Leaf Area in the Clearcut Site at Harvard Forest 2010-2012
  • HF229. Specific Leaf Area in the Clearcut Site at Harvard Forest 2012
  • HF230. Litterfall in the Clearcut Site at Harvard Forest 2012
  • HF231. Photosynthetically Active Radiation in the Clearcut Site at Harvard Forest 2013
  • HF232. Seedlings and Saplings in the Clearcut Site at Harvard Forest 2010-2013
  • HF233. Eddy Covariance and Meteorological Data in the Clearcut Site at Harvard Forest 2009-2012
  • HF234. Imputed Forest Composition Map for New England Screened by Species Range Boundaries 2001-2006
  • HF235. Estimating Forest Productivity Using Carbon Isotopes in Tree Rings at Harvard Forest 1992-2010
  • HF236. Vascular Flora of the Harvard Farm at Harvard Forest 2014
  • HF237. Snowpack in Hemlock, Hardwood, and Open Sites at Harvard Forest 2008-2014
  • HF238. Survey of Native American Archaeological Sites in Massachusetts 12000-300 BP
  • HF239. Ants in the New York Pine Barrens 2012-2013
  • HF240. Water Chemistry and Well Levels at Upper Bigelow Brook, Harvard Forest 2009-2010
  • HF241. Role of Moose and Deer Browsing in Unharvested Forests of Southern New England since 2011
  • HF242. Ungulate Browsing and Foundation Tree Regeneration in Central New England 2010
  • HF243. Partitioning the Components of Soil Respiration in a Trenching Experiment at Harvard Forest 2009-2010
  • HF244. Ant Mesocosm Experiment in Harvard Forest Lath Houses 2011-2012
  • HF245. Land-Use Impacts on Ecosystem Services Provisioning in Massachusetts 2001-2011
  • HF246. Calibrating Abundance Indices of Red Back Salamanders at Harvard Forest 2014
  • HF247. Sap Flow of Northern Red Oak Trees Under Ecosystem Warming at Harvard Forest 2011
  • HF248. Land Owner Decisions and Consequences in North Central Massachusetts 1950-2009
  • HF249. Radiometric and Meteorological Data from Harvard Forest Barn Tower Since 2011
  • HF250. Climate Change Impacts on Forest Biodiversity at Harvard Forest since 2011
  • HF251. Extracellular Enzyme Activity in Rhizosphere Soil at Harvard Forest and Pisgah State Forest 2010
  • HF252. Social Network Survey of Forest Landowners in New Hampshire and Vermont 2010
  • HF253. Harvard Forest CTFS-ForestGEO Mapped Forest Plot since 2014
  • HF254. Warming Effects on Microbial Structure and Decomposition at Harvard Forest 2011
  • HF255. Root Exudation Simulation Experiment in a Red Oak Stand at Harvard Forest 2011
  • HF256. Temperature Sensitivity of Microbial Activity in Three Forest Soils at Harvard Forest 2010-2011
  • HF257. Long-Term Impacts of the Hemlock Woolly Adelgid on Forest Carbon at Harvard Forest 2008-2011
  • HF258. Eastern Massachusetts Flowering Phenology 1852-2013
  • HF259. Foundation Species Revisited: Citation Analysis of Ellison et al. 2005
  • HF260. Soil Temperature and Water Content in Macrosystems Biodiversity Project at Harvard Forest 2011-2012
  • HF261. Soil Chemistry and Moisture in Macrosystems Biodiversity Project at Harvard Forest 2012
  • HF262. Soil Bacteria and Archaea in Macrosystems Biodiversity Project at Harvard Forest 2012
  • HF263. Soil Invertebrate Species in Macrosystems Biodiversity Project at Harvard Forest 2012
  • HF264. Tree Growth in Macrosystems Biodiversity Project at Harvard Forest 2011-2013
  • HF265. Age and Size of Smith Firs at Treeline in Tibet 1700-2013
  • HF266. Correction Factors for Dissolved Organic Carbon Extracted from Soil in New England 2012-2013
  • HF267. Bird Communities in Forest Openings at Harvard Forest 2014-2015
  • HF268. Diurnal Patterns of Cavitation in Red Maple, Paper Birch and White Ash at Harvard Forest 2011-2012
  • HF269. Xylem Embolism Formation, Refilling and Water Storage in Tree Trunks at Harvard Forest 2012
  • HF270. Monitoring Amphibians in the Declined Hemlocks at Harvard Forest 2013-2014
  • HF271. Prospect Hill Forest Plots at Harvard Forest 2013
  • HF272. Baseline Plant Abundances on Garlic Mustard Experiment Plots at Harvard Forest 2013
  • HF273. Ectomycorrhizal Community of Red Oak at Harvard Forest 2013
  • HF274. Taxonomy and Biogeography of Nematode Communities at Harvard Forest 2014
  • HF275. Predator Contributions to Belowground Responses to Climate Warming at Harvard Forest 2014
  • HF276. Impacts of Climate Warming on Trophic Function at Harvard Forest and Duke Forest 2013
  • HF277. Tree Inventories for Validating Terrestrial Lidar Measurements at Harvard Forest 2007-2014
  • HF278. Phenology and Carbon Allocation of Roots at Harvard Forest 2011-2013
  • HF279. Harvard Forest Summer Research Program in Ecology Pre/Post Survey 2006-2015
  • HF280. Harvard Forest Summer Research Program in Ecology URSSA Survey since 2006
  • HF281. Harvard Forest Summer Research Program in Ecology Alumni Survey since 2006
  • HF282. Microclimate at Harvard Forest HDW Tower since 2014
  • HF283. Continuous Measurement of Canopy Fluorescence at Harvard Forest 2013-2014
  • HF284. Partitioning the Components of Soil Respiration in a Trenching Experiment at Harvard Forest 2011
  • HF285. Maple Reproduction and Sap Flow at Harvard Forest since 2011
  • HF286. Detection Probability of Red Wood Ants in Friedenweiler, Germany 2015
  • HF287. Butterfly, Dragonfly and Damselfly Species at Harvard Forest since 2015
  • HF288. Fluxes of Molecular Hydrogen (H2) at Harvard Forest EMS Tower 2010-2012
  • HF289. Hemlock Woolly Adelgid and Elongate Hemlock Scale Surveys in Connecticut and Massachusetts 1997-2011
  • HF290. Land-Cover Change Scenarios for Massachusetts 2010-2060
  • HF291. Red Maple Seedling Soil Warming Experiment in Harvard Forest Lath House 2015
  • HF292. Red-backed Salamanders as Indicators of Hemlock Forest Health at Harvard Forest 2014
  • HF293. Soil Carbon in a Hemlock Stand Infected by Hemlock Woolly Adelgid at Harvard Forest since 2015
  • HF294. Landscape Phenology from Unmanned Aerial Vehicle Photography at Harvard Forest 2013
  • HF295. Metaproteomic Analysis of Sarracenia Purpurea Pitcher Fluid at Harvard Forest 2012-2017
  • HF296. Widespread Sampling Biases in Herbaria Revealed from Large-Scale Digitization 1656-2016
  • HF297. Foliar and Soil Chemistry at Harvard Forest Chronic Nitrogen Amendment Experiment 1995-2009
  • HF298. Community and Conservation Survey in Urban, Suburban and Rural Massachusetts 2013-2018
  • HF299. Incidence of Ticks and Tick Bites at Harvard Forest since 2006
  • HF300. Harvard Forest Climate Data since 1964
  • HF301. Ecological Momentary Assessment of Family Forest Owners in New England 2016
  • HF302. Effects of Warming on Soil Microbial Communities at Harvard Forest 2011
  • HF303. Effects of Warming on Soil Biogeochemistry at Harvard Forest 2014-2015
  • HF304. Effects of Warming on Soil Microbial Oxidative Activity at Harvard Forest 2013
  • HF305. Red Wood-Ant Nests and Fault-Related Methane Micro-Seepage 2016
  • HF306. Atmospheric Oxygen and Carbon Dioxide at Harvard Forest EMS Tower since 2006
  • HF307. Life History of a Climax Forest in Pisgah State Forest in Winchester NH 1929-1930
  • HF308. Whole-Tree Nonstructural Carbohydrate Budgets in Five Species at Harvard Forest 2014
  • HF309. Assessing Plant Phenological Patterns in the Eastern United States Over the Last 120 Years
  • HF310. Ants of the CTFS-ForestGEO Plot at Harvard Forest 2018
  • HF311. Geogenic Gases in a Red Wood-Ant Nest and Soil in the Neuwied Basin, Germany 2016
  • HF312. Rhythms and Nocturnal Activities of Wood Ants in the Neuwied Basin, Germany 2010-2016
  • HF313. Understory Removal Experiment at Harvard Forest 1956-2018
  • HF314. Leaf and Flower Phenology of Woody Plant Species at Harvard Forest and Southern Quebec 2015
  • HF315. Conservation and Economic Data for New England Towns 1990-2010
  • HF316. LANDIS-II PnET Simulation of Recent Trends in Forest Change in New England 2010-2060
  • HF317. Population Dynamics of Pink Lady Slipper in Weston MA since 2014
  • HF318. White Pine Needle Decline in Walden Woods and Weston MA 2017-2018
  • HF319. Impacts of Hemlock Woolly Adelgid After Preventative Treatment in Lincoln MA 2015-2018
  • HF320. Legacies of Historical Clearcutting, Wind and Salvage Logging in Pisgah State Forest 2016
  • HF321. Periodic Degassing Rhythms in Three Mineral Springs in the Neuwied Basin, Germany 2016
  • HF322. R Code and Images for Developing a Spatial Concordance Coefficient at Harvard Forest 2010
  • HF323. Northern Range Limit of Aphaenogaster picea in Maine 2015
  • HF324. Carbon Budget at the Harvard Forest 1992-2015
  • HF325. LANDIS-II PnET Impacts of Warming on Forest Net Primary Productivity in New England 2010-2100
  • HF326. Survey of Family Forest Owners Regarding Invasive Insects in the Connecticut River Watershed 2017
  • HF327. Leaf Traits of Darlingtonia Californica in Oregon and California 2001
  • HF328. Effect of Prey Availability on Sarracenia Purpurea Stoichiometry at Belvidere Bog, Vermont 2002
  • HF329. Stoichiometry of Bogs and Bog Plants in Massachusetts and Vermont 2002
  • HF330. Nitrogen Deposition and Pitcher Plant Morphology in Massachusetts and Vermont 1998-1999
  • HF331. Seed Dispersal and Seedling Establishment of Sarracenia Purpurea at Hawley Bog, MA 1998-1999
  • HF332. Species Distribution Modeling of Carnivorous Plants Worldwide
  • HF333. Soil Microbial Community Effects on Quercus Rubra Seedling Survival at Harvard Forest 2016-2017
  • HF334. Hysteresis of the Sarracenia Purpurea Microecosystem in Northern Vermont 2015-2016
  • HF335. Assessing Plant Phenological Character Displacement Across the Eastern United States Since 1895
  • HF336. Evaluation of Mask R-CNN Model for Counting Reproductive Structures of Six Plant Species 1895-2018
  • HF337. Impacts of Deer and Moose on Soil Carbon, Soil Respiration, and Root Biomass at Harvard Forest since 2017
  • HF338. Sap Flow in Red Maple and Red Oak in the Harvard Forest Snow Removal Study 2011
  • HF339. Crown Geometry Measurements of 14 Species in the CTFS-ForestGEO Plot at Harvard Forest 2013
  • HF340. Synthesis of Sarracenia Research in North America 1982-2018
  • HF341. Age of Nonstructural Carbohydrates in Four Tree Species at Harvard Forest 2015
  • HF342. Gene Expression and Tree Growth in the CTFS-ForestGEO Plot at Harvard Forest 2017-2019
  • HF343. Soil Carbon and Nitrogen at the Harvard Farm at Harvard Forest since 2015
  • HF344. Leaf and Soil Nitrogen Following Gypsy Moth Defoliation in Central Massachusetts 2018-2019
  • HF345. Foundation Species in Forest Dynamics Plots of China 2004-2014
  • HF346. Ants in an Induced Drought Experiment at the Caxiuana National Forest in Brazil 2011-2012
  • HF347. Density Anomalies in White Pine at Harvard Forest 2019
  • HF348. White Pine Girdling and Compression Experiment at Harvard Forest 2017-2019
  • HF349. Scaling Sarracenia in North America 1900-2100
  • HF350. Ants of the Adirondack Mountains High Peaks 2016
  • HF351. Ant Resource Detection Distance at the Caxiuana National Forest in Brazil 2017-2018
  • HF352. Gypsy Moth Defoliation Survey at the Quabbin Watershed in Central Massachusetts 2017
  • HF353. Vascular Flora Surveys of Permanent Plots at the Harvard Farm at Harvard Forest since 2015
  • HF354. Harvard Forest Summer Research Program in Ecology Student Surveys 2016-2021
  • HF355. Seedling Survey of the CTFS-ForestGEO Plot at Harvard Forest since 2017
  • HF356. Coarse Roots and Rock Content in Oak, Hemlock, and Ash Stands at Harvard Forest 2020
  • HF357. Effects of Forest Fragmentation on Carbon Sequestration and Respiration at Harvard Forest since 2016
  • HF358. Tree Ring Data from the Lyford Mapped Tree Plot at Harvard Forest 1861-2014
  • HF359. Natural Land Zones in New England in 2006 from 2010 Wildlands and Woodlands Report
  • HF360. Land Zones in New England 1940-2070 from 2017 Wildlands and Woodlands Report
  • HF361. Nonstructural Carbon, Phenology and Wood Formation in Three Tree Species at Harvard Forest 2017-2019
  • HF362. Academics for Land Protection in New England (ALPINE) GIS Data since 2015
  • HF363. Coastal Native American Archaeological Sites in New York and Southern New England 12000-400 BP
  • HF364. Historical and Ecological GIS Data from Manuel F. Correllus State Forest on Martha’s Vineyard 1830-1994
  • HF365. Spectral Vegetation Indices from Harmonized Landsat and Sentinel-2 Data for Harvard Forest 2015-2020
  • HF366. Forest Type Maps for New England from Historical Studies 1912-1956
  • HF367. Mid-19th Century Land Use on the Southern New England and New York Coasts 1832-1886
  • HF368. Land Cover on the Elizabeth Islands, Martha's Vineyard, and Nantucket 1938
  • HF369. Nonstructural Carbohydrates in Defoliated Oaks in Central Massachusetts 2019-2020
  • HF370. Hemlock Hospice Sculpture Installation at Harvard Forest 2018-2019
  • HF371. Effects of Soil Warming on Bacterial Degradation of Carbohydrates at Harvard Forest 2011
  • HF372. Effects of Soil Warming and Substrate Complexity on Microbial Carbon Use Efficiency at Harvard Forest 2017
  • HF373. Atmospheric Gaseous Elemental Mercury Fluxes at Harvard Forest EMS Tower 2019-2020
  • HF374. Harmonic Baseline Experiments for Landsat-Based Forest Condition Monitoring in Southern New England 2017
  • HF375. Long-Term Field Research Sites at Harvard Forest since 1937
  • HF376. Lake Sediment Pollen from Benson Pond in Washington MA from 13834 BP to Present
  • HF377. Lake Sediment Pollen from Berry Pond in North Andover MA from 13676 BP to Present
  • HF378. Lake Sediment Pollen from Berry Pond in Hancock MA from 13576 BP to Present
  • HF379. Lake Sediment Pollen and Charcoal from Black Pond on Martha's Vineyard MA from 9926 BP to Present
  • HF380. Lake Sediment Pollen and Charcoal from Blaney's Pond in the Elizabeth Islands MA from 13582 BP to Present
  • HF381. Lake Sediment Pollen and Charcoal from Blood Pond in Dudley MA from 13874 BP to Present
  • HF382. Lake Sediment Pollen and Charcoal from Cain Pond in Taunton MA from 1811 BP to Present
  • HF383. Lake Sediment Pollen and Charcoal from Deep Pond in Falmouth MA from 13188 BP to Present
  • HF384. Lake Sediment Pollen and Charcoal from Deep Pond In Taunton MA from 13379 BP to Present
  • HF385. Lake Sediment Pollen and Charcoal from Doe Pond in Westfield MA from 13684 BP to Present
  • HF386. Lake Sediment Pollen from Duck Pond in South Wellfleet MA from 13856 BP to Present
  • HF387. Lake Sediment Pollen from Fresh Pond on Block Island RI from 13581 BP to Present
  • HF388. Lake Sediment Pollen and Charcoal from Fresh Pond in Falmouth MA from 11982 BP to Present
  • HF389. Lake Sediment Pollen and Charcoal from Green Pond in Montague MA from 12389 BP to Present
  • HF390. Lake Sediment Pollen from Guilder Pond in Mount Washington MA from 13882 BP to Present
  • HF391. Lake Sediment Pollen from Knob Hill Pond in Marshfield VT from 13924 BP to Present
  • HF392. Lake Sediment Pollen from Little Pond in Royalston MA from 12986 BP to Present
  • HF393. Lake Sediment Pollen from Little Willey Pond in Stratford NH from 13437 BP to Present
  • HF394. Lake Sediment Pollen from Mohawk Pond in Litchfield CT from 12860 BP to Present
  • HF395. Lake Sediment Pollen from No Bottom Pond in Nantucket MA from 13333 BP to Present
  • HF396. Lake Sediment Pollen from North Pond in Florida MA from 13039 BP to Present
  • HF397. Lake Sediment Pollen from Rogers Lake in Old Lyme CT from 13933 BP to Present
  • HF398. Lake Sediment Pollen and Charcoal from Sears Pond on Long Island NY from 10690 BP to Present
  • HF399. Lake Sediment Pollen from Spruce Pond in Harriman State Park NY from 13778 BP to Present
  • HF400. Lake Sediment Pollen from Sutherland Pond in Black Rock Forest NY from 13899 BP to Present
  • HF401. Lake Sediment Pollen and Charcoal from Umpawaug Pond in Redding CT from 9377 BP to Present
  • HF402. Lake Sediment Pollen and Charcoal from Uncle Seth's Pond on Martha's Vineyard MA from 13389 BP to Present
  • HF403. Lake Sediment Pollen and Charcoal from Ware Pond in Marblehead MA from 11218 BP to Present
  • HF404. Lake Sediment Pollen and Charcoal from West Side Pond in Goshen CT from 13397 BP to Present
  • HF405. Lake Sediment Pollen from Winneconnet Pond in Norton MA from 13865 BP to Present
  • HF406. Lake Sediment Charcoal from Ponds in Southern New England from 14000 BP to Present
  • HF407. Tree Ring Data from the Harvard Forest EMS Tower 1896-2014
  • HF408. Tree Ring Data from Goose Egg State Forest NY 1681-2014
  • HF409. Tree Ring Data from North Round Pond in Pisgah State Forest NH 1754-2015
  • HF410. Tree Ring Data from the Harvard Tract in Pisgah State Forest NH 1675-2015
  • HF411. Tree Ring Data from Rooster Hill in Adirondack State Park NY 1828-2015
  • HF412. Harvard Forest Schoolyard LTER Data since 2004
  • HF413. Terrestrial LiDAR Scans in the CTFS-ForestGEO Plot at Harvard Forest 2021
  • HF414. PhenoCam Images and Canopy Phenology at the Harvard Forest LPH Tower 2010-2021
  • HF415. PhenoCam Images and Canopy Phenology at the Harvard Forest Barn Tower since 2011
  • HF416. PhenoCam Images and Canopy Phenology at the Harvard Forest Farm since 2015
  • HF417. PhenoCam Images and Canopy Phenology at the Harvard Forest Hemlock Tower since 2010
  • HF418. PhenoCam Images and Canopy Phenology at the Harvard Forest Witness Tree since 2014
  • HF419. Quantifying Growth and Structure along Forest Edges in the Northeastern USA 2010-2021
  • HF420. Land Conservation and Human Demographics by Census Tract in New England 2014-2018
  • HF421. Impacts of Phloem Chilling on Mature Red Maples at Harvard Forest 2019
  • HF422. Impacts of Phloem Chilling and Compression on Mature White Pine at Harvard Forest 2018
  • HF423. Soil Respiration at Forest Edges along an Urban to Rural Gradient in Massachusetts since 2018
  • HF424. Oak Forest Response to Lymantria dispar Defoliation in Central Massachusetts since 2019
  • HF425. Survey of Wild Bee Pollinators on Nyssa Sylvatica at Harvard Forest since 2021
  • HF426. Root Systems of Individual Plants Worldwide 2022
  • HF427. Assessing Plant Phenological Patterns in Tropical Brazil 1901–2020
  • HF428. Soil Carbon Dioxide and Oxygen at the Soil Warming Plus Nitrogen Experiment at Harvard Forest since 2018
  • HF429. Inorganic Nutrient Concentrations in Forested Headwater Streams at Harvard Forest since 2017
  • HF430. Belowground Carbon Observatory Network (BeCON) at Harvard Forest since 2020