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Motzkin, Glenn

• 300 Years of Forest and Land-Use Change in Massachusetts. 2002
• Aerial Photographs Montague Plain 1999. 1999
• Aerial Photographs UMass 1980 unknown coastal location. 1980
• Assessing the Influence of Historical Factors, Contemporary Processes and Environmental Conditions on Invasive Species Distribution. 2007-2008
• Barberry Demography. 2005
• Barberry Sites - Soils. 2005
• Cape Cod CC1-CC35. 2000
• Cape Cod CC36-CC63. 2000
• Cape Cod CC64-265. 2000
• Cape Cod CJ 100-199. 1999
• Cape Cod CJ 400-599. 1999
• Cape Cod CJ1-CJ99. 1999
• Cape Cod CJ101-CH202. 1999
• Cape Cod CJ200-299. 1999
• Cape Cod CJ203-CJ853. 1999
• Cape Cod CJ300-399. 1999
• Cape Cod CJ4-CJ95. 1999
• Cape Cod CJ600-999. 1999
• Cape Cod National Seashore tree cores. 1999
• Cape Cod tree cores. 1999
• Central Massachusetts Vegetation Survey research/work maps. 1993-1996
• Central Massachusetts Vegetation Survey, 1993-1998. 1700-1998
• Coastal Project - Block Island Maps. 2001-2002
• Coastal Project - Cape Cod Maps. 2001-2002
• Coastal Project - Duarte Pond, Martha's Vineyard proposal and research notes. 1999-2002
• Coastal Project - Elizabeth Islands Maps. 2001-2002
• Coastal Project - Long Island Maps. 2001-2002
• Coastal Project - Long Island, New York (PB). 2001
• Coastal Project - Martha's Vineyard 1938 Aerial Photograph Mapping Project. 1938
• Coastal Project - Martha's Vineyard Maps. 2001-2002
• Coastal Project - Martha's Vineyard study notes and publicity 1999. 1998-2003
• Coastal Project - Permits, contact numbers, schedules, property owner list. 1999-2002
• Coastal Project - Plot and Vegetation Maps. 2001-2005
• Coastal Project - Tuckernuck Island Maps. 2001-2002
• Coastal Project maps. 1832-1970
• Coastal project Tree Cores.
• Coastal Project- Information complied by G. Motzkin. 1998-2001
• Community and historical ecology collaborations for undergraduates at the Harvard Forest LTER site: multi-scale analysis of vegetation dynamics. 1996-1997
• Community Characterization of Floodplain Forests of the Connecticut River and Ridgetop Pitch Pine Communities. 1995
• Conifer Swamps of Central and Western Massachusetts. 2009-2011
• Connecticut River Valley Pitch Pine Study. 1996
• Conservation Trends and Opportunities in the North Quabbin Region: Proposal to Mount Grace Conservation Trust. 2003
• Copicut Bioreserve. 2003
• Department of Environmental Management: DEM RFR #724 Ecological Evaluations. 2002
• Ecology and Conservation in the Cultural Landscape of New England: Lessons from Nature's History. 1994-1998
• The Effect of Harvesting on Vascular Plants in Western Massachusetts. 2007-2008
• The effect of land-use history on tree and shrub distributions on the Montague Sand Plain . 1997-1999
• The Effect of Logging on Tree and Herb Composition in Western Massachusetts. 2007
• The Effectiveness of Land Protection for Conservation: Tools for Analysis and the Evaluation of a Regional Public-Private Partnership in New England. 2003-2006
• Effects of 1996-97 Winter Storms on Pine and Mixed Hardwoods on the Montague Sand Plain in Central Massachusetts. 1997-1998
• The Effects of Adelgid-induced Changes in Eastern Hemlock Forests on Bird Communities. 2000-2001
• Effects of the Past and Present on Species Distributions: Land-use History and Demography of Wintergreen. 1997
• Examining the Direct and Indirect Effects of Ungulate Herbivory on Plant Diversity in Central New England. 2013
• Forest Harvesting and Deforestation Relationships over Two Decades in Massachusetts. 2005
• Forest Response to Chronic Hurricane Disturbance in Coastal New England. 2007-2009
• Further inventory of priority natural community types in the Connecticut River Valley. Proposal to MNHESP. 1992
• Harvard Forest and LTER Studies on Biodiversity and Productivity. 1996
• Harvard Forest Archives Documents 1988-2009. 1988-2009
• Harvard Forest Flora Survey. 2005-2008
• Harvard Forest Major Projects Scheduling. 2005
• Harvard Forest Prospect Hill Block Soils and Vegetation Survey 1992. 1992
• Historical Context for Biodiversity Assessment: Development of GIS Coverage of the 1830 Map Series. 2000-2001
• Historical land-use and environmental determinants of nonnative plant distribution in coastal southern New England. 2006
• History and Dynamics of a Ridgetop Pitch Pine Community, Mount Everett. 2000-2004
• The history of wildlife in Massachusetts. 1632-1999
• Incorporation of Spatially Explicit Forest Harvesting Patterns into Conservation Planning for Matrix Forests, Biodiversity, and Invasive Plants in the Eastern U.S. 2003-2005
• An Integrated Historical Approach for the Conservation of Species, Communities, and Landscapes: Application to Cape Cod, the Islands, and Long Island. Proposal to the Nature Conservancy. 1998-2001
• Interpreting and Conserving the Openland Habitats of Coastal New England: Insights from Landscape History. 2001-2003
• Inventory of priority natural community types in the Connecticut River Valley: 1994. Proposal to MNHESP. 1994
• John G. Jack. 2008
• Land-use History as Long-term Broad-scale Disturbance: Regional Forest Dynamics in Central New England. 1996-2003
• Landowner Incentive Program Covenant Documents. 2008
• Long Island plots (2 boxes). 2000
• LTER IV: Integrated studies of the drivers, dynamics, and consequences of landscape change in New England. (0620443). 2006-2012
• Martha's Vineyard MV126-MV342. 2000
• Martha's Vineyard MV3-MV39. 2000
• Martha's Vineyard MV40-MV125. 2000
• Martha's Vineyard MV411-MV726. 2000
• Martha's Vineyard, MA Tree Cores.
• Modeling American Chestnut Blight Disease of 1910-1919 in a Present Day New England Hemlock Stand. 2005
• Modeling Pollen and Vegetation Change. 2004-2006
• Montague Plain Mineral, Plots 1-9 (R-1). 1993
• Montague Plain Mineral, Plots 1-9 (R-2). 1993
• Montague Plain Mineral, Plots 10-19. 1993
• Montague Plain Mineral, Plots 100-109. 1993
• Montague Plain Mineral, Plots 107-121 'Grab'. 1993
• Montague Plain Mineral, Plots 110-121. 1993
• Montague Plain Mineral, Plots 20-29. 1993
• Montague Plain Mineral, Plots 30-40. 1993
• Montague Plain Mineral, Plots 41-45. 1993
• Montague Plain Mineral, Plots 46-49. 1993
• Montague Plain Mineral, Plots 50-59. 1993
• Montague Plain Mineral, Plots 60-69. 1993
• Montague Plain Mineral, Plots 70-79. 1993
• Montague Plain Mineral, Plots 80-89. 1993
• Montague Plain Mineral, Plots 90-94. 1993
• Montague Plain Mineral, Plots 95-99. 1993
• Montague Plain Organic (<5.6mm), Plots 25-36. 1993
• Montague Plain Organic, Plots 1-12. 1993
• Montague Plain Organic, Plots 109-121. 1993
• Montague Plain Organic, Plots 13-24. 1993
• Montague Plain Organic, Plots 37-48.
• Montague Plain Organic, Plots 49-60.
• Montague Plain Organic, Plots 61-72. 1993
• Montague Plain Organic, Plots 73-84. 1993
• Montague Plain Organic, Plots 85-96. 1993
• Montague Plain Organic, Plots 97-108. 1993
• Montague Plain research maps, mainly deeds. 1993
• Montague Plain Study 1993: Field Soils Data. 1993
• Montague Plain Study 1993: Historical Maps, Plot Locations, Species Maps. 1993
• Montague Plain Study 1993: Unpublished Literature. 1993-2008
• Montague Plain Study 1993: Vegetation and Age Structure Data. 1993-2016
• Montague Plain Tree Cores. 1993
• Montague Plain Tree Cores.
• Montague Plain: A Resource Manual of Historical and Ecological Information Gathered by Harvard Forest. 1939-1999
• Montauk MT1-MT25. 2000
• Montauk MT26-MT71. 2000
• Moose Foraging in the Temperate Forests of Southern New England. 2006-2009
• Moss Survey - 2006. 2006
• Mountain Bike Recreation Issues. 2005-2006
• Nantucket NT 93-NT401. 2000
• Nantucket NT1-NT44. 2000
• Nantucket NT45-NT93. 2000
• Naushon Island Tree Cores.
• Naushon Island Tree Cores - Oak Recon. Cores.
• Naushon Island Tree Cores 2006. 2004-2006
• Naushon Soils 2006. 2005-2006
• NSF Collaborative Research: Local and regional impacts of land-use history on forest biogeochemistry and carbon storage in the Northeastern USA. 2004
• NSF Proposal: Collaborative research: local and regional impacts of land-use history on forest biogeochemistry and carbon storage in the northeastern USA. 2003-2005
• Oral history of the Montague Sand Plains. 1921-1999
• An Outline of Proposed Ecological and Conservation Research in the Southern Taconic Region. 2003
• Petersham White Pine/Hemlock Study. 1994
• PHOREST 2013. 2013-2014
• Production and design of Martha's Vineyard report. Proposal to Massachusetts Department of Fisheries and Wildlife. 1999
• Proposal: Population to landscape analyses of historical and contemporary drivers of plant invasions. 2006
• Prospect Hill Cultural Features. 1830-2004
• Prospect Hill Debris/Experiment Mapping Project. 1995-1996
• Prospect Hill Disturbance. 1921-1995
• Prospect Hill I Mineral Soils. 1992-1993
• Prospect Hill I Organic Soils. 1992-1993
• Prospect Hill II Mineral Soils. 1992-1993
• Prospect Hill II Organic Soils. 1992-1993
• Prospect Hill III Mineral Soils. 1992-1993
• Prospect Hill III Organic Soils. 1992-1993
• Prospect Hill IV Mineral Soils. 1992-1993
• Prospect Hill IV Organic Soils. 1992-1993
• Prospect Hill IX Mineral Soils. 1992-1993
• Prospect Hill IX Organic Soils. 1992-1993
• Prospect Hill Land Use. 1911-1994
• Prospect Hill Land Use. 1830-1995
• Prospect Hill Land Use Study Forest Floor Samples 1996. 1996
• Prospect Hill Study Plots 1992. 1992
• Prospect Hill Study: Moss data, NRCS soils data, and plot information. 1992-1995
• Prospect Hill Study: Soil Survey 1992-1993 (3 folders). 1992
• Prospect Hill Study: Stand Records and GIS Summaries. Plots 1-269. 1995
• Prospect Hill Study: Vegetation Survey, 1992 (2 folders). 1992
• Prospect Hill V Mineral Soils. 1992-1993
• Prospect Hill V Organic Soils. 1992-1993
• Prospect Hill VI Mineral Soils. 1992-1993
• Prospect Hill VI Organic Soils. 1992-1993
• Prospect Hill VII Mineral Soils. 1992-1993
• Prospect Hill VII Organic Soils. 1992-1993
• Prospect Hill VIII Mineral Soils. 1992-1993
• Prospect Hill VIII Organic Soils. 1992-1993
• Rare Plant Monitoring Results. 2003
• Report on Mount Everett. Includes Orwig, D.A. and Motzkin, Glenn report on tree ring data and pitch pine. 1999-2000
• Research notes on bryophytes. 1993-1995
• Soil carbon and nitrogen in a pine-oak sand plain in central Massachusetts: Role of vegetation and land-use history. 1996-1998
• Soils and Land Use Lab Data. 1993-1994
• A Study of the Effects of Microclimate on Leaf Phenology of Scrub Oak (Quercus ilicifolia) on Montague Plain. 1997
• Uncommon plant communities of the Connecticut Valley, Massachusetts. 1993
• Unpublished Manuscript: The Effectiveness of Land Protection for Conservation: Tools for Analysis and the Evaluation of a Regional Public-Private Partnership in New England. 2003-2005
• Updated Land-Use and Completing Prospect Hill Soil Survey- 1995 Field Season. 1994-2003
• USDA proposal: Twenty Years of Forest Harvesting Across Massachusetts: Influences on Stand Composition and Invasive Plant Species. 2004-2005
• Vegetation, flora, soils of the Harvard Forest's PCC (Harvard Farm). 2014
• Walden Woods Mapping Project and Beech Invasion. 2007
• Western Massachusetts Rich Mesic Forest soils 1999-2001. 1999-2001
• What's past is prologue: Land-use legacies, present-day fragmentation, and invasive species. 2007
• White Pine and Hemlock Distribution in Petersham - Research Notes. 2002-2003
• Wildlands and Woodlands. 2005-2014
• Wildlife Habitat Enhancement at the Harvard Forest: Proposal to Mass Wildlife Landowner Incentive Program. 2006