Orwig, David A.
- Adaptive forest management options for white ash influenced by the invasive emerald ash borer. 2021-2022
- Ancient Woodland cores. 2012
- Beaver Pond Tract Tree Cores 1999. 1999
- Big Trees at Harvard Forest. 2012
- CNH-L: Assessing the Potential for Climate Change and Forest Insects to Drive Land-use Regime Shifts. 2016-2022
- Coastal Project - Martha's Vineyard Woodland Study. 2012
- Collaborative Proposal: MSB-FRA: Redefining the Ecological Legacy of Rare Disturbance Events Over Multiple Temporal and Spatial Scales in Mesic Forest (MESOCHANGE). 2018-2023
- Collaborative Proposal: MSB-FRA: Redefining the Ecological Legacy of Rare Disturbance Events Over Multiple Temporal and Spatial Scales in Mesic Forests [MESOCHANGE]. 2017-2022
- Collaborative Proposal: Redefining the Ecological Memory of Disturbance Over Multiple Temporal and Spatial Scales in Forest Ecosystems. 2020-2024
- Collaborative Research and RUI Proposal: Loss of a Foundational Forest Species Alters Community Decomposition Rates in Temperate Streams and Riparian Zones. 2011-2014
- Collaborative Research: Assessing the potential for and consequences of an 'incidental' protective mutualism between an invasive herbivore and native plant. 2007
- Collaborative Research: Can Exploitative Competition Between Invasive Herbivores Benefit a Native Host Plant. 2008-2012
- Collaborative Research: Does Climate Synchronize Mesoscale Forest Change? Characterizing Disturbance Legacies At Multiple Temporal and Spatial Scales [MESOCHANGE]. 2015-2019
- Collaborative Research: Forecasting Continental Scale Impacts of Insects and Pathogens on Forest Ecosystem Dynamics. 2015-2018
- Collaborative Research: MESOscale Assessment of Climatic, Human and Global Ecological Drivers of Broadleaf-dominated forest dynamics [MESO-CHANGE]. 2014-2019
- Community and Historical Ecology Collaborations at the Harvard Forest LTER Site: Investigating Mechanisms for Forest Change. 1998
- Community and historical ecology collaborations for undergraduates at the Harvard Forest LTER site: multi-scale analysis of vegetation dynamics. 1996-1997
- Cook Forest Swamp Tree Cores.
- CTFS - Mega Plot at Harvard Forest. 2007-2011
- Department of Environmental Management: DEM RFR #724 Ecological Evaluations. 2002
- Developing Stewardship Science in Conserved Lands of the Northern Forest. 2010-2013
- Ecological and conservation insights from reconstructive studies of temperate old-growth forests. 1995-1996
- The Effect of the Ongoing Hemlock Woolly Adelgid Infestation on the Sustainability of Water Resources in the Eastern United States. 2016-2019
- The Effects of Adelgid-induced Changes in Eastern Hemlock Forests on Bird Communities. 2000-2001
- Effects of Hemlock Decline on Groundwater and Streamflow in Headwater Streams. 2019-2022
- Evaluating and Monitoring the Impact of Emerald Ash Borer on New England Ash Forests. 2015-2017
- Final report on old-growth forests on Wachusett Mountain. 1996
- A Foodweb Approach to Native Plant Protection in a Forest Ecosystem. 2011-2013
- Forest ecosystem response to the introduced hemlock woolly adelgid in southern New England. 1997-1999
- Forest Response to the Decline of a Dominant Species: Ecosystem to Regional Analyses of the Impact of the Hemlock Woolly Adelgid on Northeastern Forests. Proposal to the National Science Foundation. 2002-2005
- Forest response to the introduced hemlock woolly adelgid in southern New England, USA. 1996-1997
- Forest response to the introduced hemlock woolly adelgid: Integrated regional analysis and management alternatives. Proposal. 2000
- Freshman Seminar Tree Cores. 2005-2006
- Freshmen Seminar tree cores.
- Freshmen Seminar tree cores.
- From the Schoolyard to the Forest. 2014
- Harvard Forest Schoolyard Ecology. 2013-2014
- Hemlock Distribution Maps. 1990-1993
- Hemlock Experimental Manipulation- Simes Tract. 2002-2024
- Hemlock Forests and Clean Water: Effects of the Hemlock Woolly Adelgid and Harvesting BMPs: USDA Proposal. 2004
- Hemlock Hill Soils. 2004
- Hemlock Logging MFS. 2000
- Hemlock Logging MFS. 2000
- Hemlock Logging MFS Ground Soils 2000. 2000
- Hemlock Logging MFS, Organic and Mineral Soils.
- Hemlock stand cores. 2000
- Hemlock stands and streams in hemlock-decline watersheds.
- Hemlock studies samples.
- Hemlock Woolly Adelgid Ground Soils.
- History and Dynamics of a Ridgetop Pitch Pine Community, Mount Everett. 2000-2004
- HWA.
- HWA.
- HWA.
- HWA.
- HWA (Hemlock Woolly Adelgid) at Harvard Forest. 2018
- HWA (UNH) Mineral Soils (MOVED TO STORAGE AT USFS, DURHAM NH, 6/2004).
- HWA (UNH) Mineral Soils (MOVED TO STORAGE AT USFS, DURHAM NH, 6/2004).
- HWA (UNH) Mineral Soils (MOVED TO STORAGE AT USFS, DURHAM NH, 6/2004).
- HWA (UNH) Mineral Soils (MOVED TO STORAGE AT USFS, DURHAM NH, 6/2004).
- HWA (UNH) Mineral Soils (MOVED TO STORAGE AT USFS, DURHAM NH, 6/2004).
- HWA (UNH) Organic Soils (MOVED TO STORAGE AT USFS, DURHAM NH, 6/2004).
- HWA (UNH) Organic Soils (MOVED TO STORAGE AT USFS, DURHAM NH, 6/2004).
- HWA (UNH) Organic Soils (MOVED TO STORAGE AT USFS, DURHAM NH, 6/2004).
- HWA (UNH) Organic Soils (MOVED TO STORAGE AT USFS, DURHAM NH, 6/2004).
- HWA (UNH) Organic Soils (MOVED TO STORAGE AT USFS, DURHAM NH, 6/2004).
- HWA (UNH) Organic Soils (MOVED TO STORAGE AT USFS, DURHAM NH, 6/2004).
- HWA (UNH) Tree Cores.
- HWA (UNH), Leaf Litter (MOVED TO STORAGE AT USFS, DURHAM NH, 6/2004). 1996
- HWA (UNH), Leaf Litter (MOVED TO STORAGE AT USFS, DURHAM NH, 6/2004).
- HWA (UNH), Leaf Litter (MOVED TO STORAGE AT USFS, DURHAM NH, 6/2004). 1996
- HWA (UNH), Leaf Litter (MOVED TO STORAGE AT USFS, DURHAM NH, 6/2004).
- HWA (UNH), Leaf Litter (MOVED TO STORAGE AT USFS, DURHAM NH, 6/2004). 1996
- HWA (UNH), Leaf Litter (MOVED TO STORAGE AT USFS, DURHAM NH, 6/2004).
- HWA (UNH), Leaf Litter (MOVED TO STORAGE AT USFS, DURHAM NH, 6/2004).
- HWA (UNH), Leaf Litter (MOVED TO STORAGE AT USFS, DURHAM NH, 6/2004). 1996
- HWA (UNH), Leaf Litter (MOVED TO STORAGE AT USFS, DURHAM NH, 6/2004). 1996
- HWA (UNH), Leaf Litter (MOVED TO STORAGE AT USFS, DURHAM NH, 6/2004).
- HWA (UNH), Leaf Litter (MOVED TO STORAGE AT USFS, DURHAM NH, 6/2004). 1996
- HWA (UNH), Leaf Litter (MOVED TO STORAGE AT USFS, DURHAM NH, 6/2004).
- HWA (UNH), Leaf Litter (MOVED TO STORAGE AT USFS, DURHAM NH, 6/2004).
- HWA (UNH), Leaf Litter (MOVED TO STORAGE AT USFS, DURHAM NH, 6/2004).
- HWA (UNH), Leaf Litter (MOVED TO STORAGE AT USFS, DURHAM NH, 6/2004). 1997
- HWA (UNH), Leaf Litter (MOVED TO STORAGE AT USFS, DURHAM NH, 6/2004).
- HWA (UNH), Leaf Litter (MOVED TO STORAGE AT USFS, DURHAM NH, 6/2004). 1997
- HWA (UNH), Leaf Litter (MOVED TO STORAGE AT USFS, DURHAM NH, 6/2004).
- HWA (UNH), Leaf Litter (MOVED TO STORAGE AT USFS, DURHAM NH, 6/2004).
- HWA (UNH), Leaf Litter (MOVED TO STORAGE AT USFS, DURHAM NH, 6/2004).
- HWA (UNH), Mineral Soils, 1000 Series (MOVED TO STORAGE AT USFS, DURHAM NH, 6/2004).
- HWA 3000-3800 series soils.
- HWA Decomposition.
- HWA Decomposition Project Initial Soils. 1999
- HWA ecosystem 3800-4000 series.
- HWA Ecosystem Soils 2000-2002. 2001-2002
- HWA Ecosystem Soils 2004. 2004
- HWA Ecosystem Soils 3000 Series. 2000
- HWA Hemlock Tree Cores.
- HWA Landscape. 2002-2004
- HWA Logging Soils. 2004
- HWA proposal to Massachusetts Environmental Trust. 2004
- HWA Tree Cores. 2000
- HWA, 1000 Series Soils.
- HWA, 1200 Series Soils.
- HWA, 1400 Series Soils (air dry).
- HWA, 1600 Series Soils.
- HWA, 1800 Series Soils.
- HWA, 200 Series Soils. 1998
- HWA, 2000 Series Soils. 1999
- HWA, 2200 Series Soils. 2000
- HWA, 2400 Series Soils.
- HWA, 400 Series Soils.
- HWA, 600 Series Soils.
- HWA, 800 Series Soils. 1998
- Impacts of logging on New England hemlock forests associated with the spread of HWA. 2001-2002
- Incorporating the Effects of Invasive Insects on Forest Carbon Balance in Earth System Models: A Unique Opportunity for Assimilating Data on Forest Carbon Dynamics in Eastern North America Following Infestation by the Hemlock Woolly Adelgid. 2013-2016
- InSar and PolInSar Characterization of Vegetation Structure: Accuracy Assessment and Application to Forest Carbon. 2011-2015
- Interactions Between Insects, Fungi and Plants: An Innovative Model System for Ecologically-based Management. 2014-2017
- Invasive pest herbivory of foundation species: influences on above and belowground ecosystem dynamics. 2007-2011
- Invasive Species, Forest Disturbance and the Carbon Cycle: The Effect of the Hemlock Woolly Adelgid on Local -to Regional-Scale Carbon Flux Following Ecosystem Reorganization. 2014-2017
- Journal of Biogeography correspondence and notes. 1999-2002
- Long term effects of eastern hemlock mortality on water balance and aquatic biota in forests of the northeastern U.S. 2004-2007
- Long-term Forest Dynamics and Invasive Insects: Evaluating the Role of Foundation Species Confronting Multiple Pests and Climate Change. 2007-2010
- Long-term Vegetation Dynamics Following Logging, Windthrow, and Salvage Logging in an Old-growth Landscape in Southwestern New Hampshire.. 2016-2018
- LTER IV: Integrated studies of the drivers, dynamics, and consequences of landscape change in New England. (0620443). 2006-2012
- Manuscript reviews for New estimates of Massachusetts old-growth forests. 2005
- Martha's Vineyard Rapid Grant.
- Martha's Vineyard Tree Cores. 2010
- Massachusetts Old Growth Forests - Second Growth Hemlock 2006. 2006
- Massachusetts Old Growth Forests - Soils 2005. 2005
- Massachusetts Old Growth Tree Cores 2003. 2003
- Massachusetts Old Growth Tree Cores 2004. 2004
- Mega-Plot: Integrating Intra-Annual Above and Below-Ground Carbon Flux for Earth System Models. 2012-2015
- Modeling American Chestnut Blight Disease of 1910-1919 in a Present Day New England Hemlock Stand. 2005
- Montague Plain Tree Cores. 1993
- Multiple Pest Interactions and Foundation Species Loss: Are the Impacts and Subsequent Dynamics Non-Additive?. 2008
- NSF Proposal: Forest Response to Single Species Decline: Ecosystem to Regional Analyses of the Impact of the Hemlock Woolly Adelgid on Hemlock Forests. 2000-2003
- Old Growth Forest - Cores. 1996-1997
- An Outline of Proposed Ecological and Conservation Research in the Southern Taconic Region. 2003
- PHOREST 2013. 2013-2014
- Predicting the impact of Hemlock Woolly Adelgid on Carbon Dynamics of Eastern U.S. Forests. 2009
- Preemptive and Salvage Harvesting of New England Forests: When Doing Nothing is a Viable Alternative. 2006
- Preliminary Proposal: Collaborative and RUI Proposal: Loss of Foundational Tree Species Alters Litter Diversity Effects on Decomposition Rates in Temperate Streams and Riparian Zones. 2012-2016
- Preliminary Proposal: Collaborative and RUI: Loss of a Foundation Tree Species Alters Hotspots of Leaf Litter Metabolism: Testing Theory in Headwater Streams and Riparian Zones. 2013
- Preliminary Proposal: Collaborative Proposal: Effect of Invasive Herbivores on Conifer Litterfall Dynamics and Decomposition are the Impacts and Ecosystem Processes Synergistic. 2012-2016
- Preliminary Proposal: Collaborative Research and RUI: Broad-scale Consequences of Riparian Tree Loss: Eastern Hemlock Replacement Drives Terrestrial-aquatic Biogeochemical Changes. 2014
- Preliminary Proposal: Collaborative Research and RUI: Broad-scale Consequences of Riparian Tree Loss: Eastern Hemlock Replacement Drives Terrestrial-aquatic Biogeochemical Changes. 2015
- Preliminary Proposal: Collaborative Research: Characterizing the Effect of Climate on Disturbance Legacies Across Mesic Temperate Forests. 2016
- Preliminary Proposal: Collaborative Research: Does Climate Synchronize Forest Change? Characterizing Disturbance Legacies at Multiple Temporal and Spatial Scales [MESOCHANGE]. 2015
- Preliminary Proposal: Collaborative Research: MSB-FRA: Redefining the ecological legacy of rare disturbance events over multiple temporal and spatial scales in mesic forests [MESOCHANGE]. 2017-2022
- Preliminary Proposal: Collaborative Research: The Legacy of Synchronous Large-scale Disturbances on the Development and Function of Temperate, Mesic Forests.
- Preliminary Proposal: RUI: Exploring Climate Change Impacts on Imperiled Eastern Hemlock within a Trophic and Locally Adaptive Framework.. 2016-2019
- Prescott Peninsula (Quabbin). 1997
- Prescott Peninsula/Chamberlain Swamp Research Maps. 1930-1998
- Proposal: A Proactive Approach to Manage Hemlock Threatened by Hemlock Woolly Adelgid. 2002-2005
- Proposal: Forest Response to the Introduced Hemlock Woolly Adelgid: Development of Silvicultural Guidelines. 2001-2003
- Proposal: Hemlock Forests, Stream water quality and biodiversity, and the implications of the spread of the Hemlock woolly adelgid in MA. 2003-2006
- Purchase of a Portable Dewpoint Generator with Digital Pressure Meter to Determine the Effect of Hemlock Woolly Adelgid Infestation on Water Use by a Forest in Central Massachusetts. 2003
- Report on Mount Everett. Includes Orwig, D.A. and Motzkin, Glenn report on tree ring data and pitch pine. 1999-2000
- Saving North American Forests from the Urgent Threat of Invasive Pests. 2017-2018
- Selden Neck Creek tree cores 1998. 1998
- The Selection and Evaluation of Appropriate Treatment Options for Hemlock Woolly Adelgid in Massachusetts Forests. 2007-2011
- Show Me a Picture, Tell Me a Story: An Introduction to Graphs for the Analysis of Ecological Data from Schoolyard Science Research Studies. 2009
- Simes Hemlock Removal - soil samples 2008. 2008
- Simes Study - Tree Cores. 2004-2005
- Slab City Tree Cores.
- Southern Taconic Range tree cores/cookies.
- Subcontract Proposal: Introduced Forest Insects and Pathogens: Scientific Synthesis and Policy and Management Solutions. 2013-2016
- Synthesis of Long-Term Carbon Exchange and Forest Data to Identify Mechanisms for Climate Response by Forest in the Northeastern US. 2010-2015
- Tree Cores - Old Growth Forest.
- USDA proposal - The Contribution of Hemlock Forests to Surface-Water Quality and Aquatic Biodiversity: Implications of the Hemlock Woolly Adelgid and Forest Management Practices. 2004-2006
- USDA proposal: Contribution of Massachusetts' Old-growth Forests to Surface-Water Quality and Aquatic Biodiversity. 2004-2006
- Vegetation Dynamics, Coarse Woody Debris, and Nitrogen Cycling Over 20 Years in a Virgin Hemlock-Hardwood Forest Recovering From Catastrophic Disturbance. 2009-2010
- Wachusett Mountain Research notes. 2001
- Wachusett Mt. West-Slope Old Growth tree cores.
- Wildlands and Woodlands. 2005-2014
- Wildlands and Woodlands Science. 2009-2015
- Wildlands and Woodlands, Farmlands and Communities: Broadening the Vision for New England. 2016
- Wildlands and Woodlands- A Vision for the New England Landscape: Proposal to Conservation and Research Foundation. 2010-2011
- Witness Tree: Seasons of Change With A Century-Old Oak. 2013-2017