pollen
- Anthropogenic ties to late-successional structure and composition in four New England hemlock stands. 1998-2000
- Bermuda Biological Station for Research Inc. History of Hurricane Impacts in New England and New England Historical Hurricane Reconstruction Pollen. 1996-1998
- Big Reed Hollow Samples. 2002
- Carpenter Road Kettle Swamp - Vegetation. 1946-1947
- Climate Change and Allergic Airway Disease. 2008
- A Climatic Driver for Abrupt Mid-Holocene Vegetation Dynamics and the Hemlock Decline in New England. 2006
- Coastal Project - Duarte Pond, Martha's Vineyard proposal and research notes. 1999-2002
- Collaborative Research: MPS-BIO- Ancient DNA: A Next Generation Tool for Studying Range Shifts and Their Community Impact. 2011-2013
- Early Invasive Species in American Agriculture - The Introduction, Expansion, and Reduction of Rumex spp. in New England. 2005-2010
- Five Centuries of Changing Forest Vegetation in Northeastern North America. 1997
- Floral Constancy in Bumble Bees: Handling Efficiency or Cognitive Conditioning?. 1994
- Gender and Reproduction in Taxus canadensis. 1996
- The Gribben Buried Forest: A Unique Opportunity for Exploratory Research. 1995-1996
- Hammarmossen and Kräckelbäcken mire research, including science ms. 1987
- Harvard Forest Paleoecology Research Files. 1989-2016
- Harvard Forest Pollen Slides. 1981-2016
- Harvard Forest Research Notes, Aaron Ellison. 2002-2008
- Holocene Paleoecology of a Forested Peatland in Central New England, U.S.A. 1988-1991
- How Sweet it Is: Nectar Assessment by Bumble Bees in Impatiens Capensis Flowers. 2006
- Human disturbance in the context of environmental change: Re-evaluating the long-term dynamics of New England forests. Proposal to NSF. 1999-2001
- Impact of Human Activity on Regional Forest Composition and Dynamics in Central New England. 1997-1998
- Insights from paleoecology to community ecology. 1989
- Insights into Late-glacial Environmental and Ecological Dynamics Revealed through Species-level Discrimination of Picea Pollen. 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
- Investigations on Population Structure and Reproductive Ecology of State-Listed Orchid Species. Proposal to MNHESP (not funded). 1993
- L'analyse pollinique comme outil de datation. 2000
- Labrador research. Includes leech fen, black spruce, and lichen woodlands. 1984
- Land-use history and forest transformations in Central New England: Cary Conference manuscript. 1991
- LIA (Little Ice Age), Pollen Diagrams. 1990-2004
- Long-term forest dynamics at North Round Pond, Pisgah Forest, New Hampshire. 2000
- Long-Term Vegetation and Fire Dynamics of Pitch Pine-Oak Forests on Cape Cod, Massachusetts. 2001-2002
- Long-term vegetation dynamics in central New England. Proposal to NSF. 1987
- Long-term vegetation, disturbance, and climate dynamics in western Oregon. Proposal to NSF. 1992
- Massachusetts Pollen - LIA (Little Ice Age). 2002-2005
- Middle-Holocene Dynamics of Tsuga canadensis (Eastern Hemlock) in the Northern Hardwood Forest. 2009-2011
- Modeling Pollen and Vegetation Change. 2004-2006
- New Geochemical Insights into the Question of Maize in Southern New England. 2009
- Northeastern Forest Moss-Polster Plots Vegetation Survey Data. 1990-1994
- Oak Manuscript. 2009-2010
- Paleo Pollen Samples. 1989-2020
- Paleolimnology and land-use change in New England (1996-1999). 1996-1999
- Pattern and Cause of Forest Dynamics in Northeastern North America During the Last 1500 Years. 1998-2001
- Pisgah Pollen. 2000-2001
- Pollination mechanisms and ovular phenology in eastern conifers. Proposal to USDA. 1990
- Pollinator-prey Conflict in the Carnivorous Pitcher Plant Sarracenia purpurea. 2004
- Post-Glacial Changes in Spatial Patterns of Vegetation Across Southern New England. 2005-2007
- A Record of Holocene Environmental Change From Wildwood Lake, Long Island, New York - Manuscript. 2005-2010
- A Record of Lateglacial and Early Holocene Environmental and Ecological Change From Southwestern Connecticut, USA. 2008-2009
- Research Dynamics of the Homogenocene in a Rapidly Changing Climate: Pollinator Homogenization Threatens Plant Diversity. 2013-2015
- Resolving patterns of vegetation change in central New England: a geographical approach. 1989
- Resolving patterns of vegetation change in Central New England: A geographical approach. Proposal to NSF. 1990
- Studies of Post-Pleistocene Fossil Plants and Pollen in New England. 1946
- Study of vegetation and history of Sutton Island, Maine. 1988