Harvard Forest Datasets

Long-Term Measurements

• Harvard Forest Flora Database. HF116 [since 1908]
• Harvard Forest Herbarium Database. HF117 [since 1908]
• Hurricane Recovery Plots. HF040 [since 1937]
• Shaler Meteorological Station (1964-2002). HF000 [1964-2002]
• Lyford Mapped Tree Plot. HF032 [since 1969]
• Pisgah Forest Permanent Plots. HF041 [since 1984]
• Chronic Nitrogen Amendment Experiment. HF008 [since 1988]
• Simulated Hurricane Experiment - Litterfall. HF101 [since 1989]
• DIRT Litter Manipulation Experiment. HF007 [since 1990]
• EMS - Canopy-Atmosphere Exchange of Carbon, Water and Energy. HF004 [since 1990]
• EMS - Concentrations and Surface Exchange of Air Pollutants. HF066 [since 1990]
• Hemlock Mapped Tree Plot. HF031 [since 1990]
• Long-Term Decomposition Plots. HF050 [since 1990]
• Overstory Mapped Tree Plots. HF036 [since 1990]
• Phenology of Woody Species. HF003 [since 1990]
• Simulated Hurricane Experiment - Vegetation Response. HF002 [since 1990]
• The Ants of New England. HF147 [since 1990]
• EMS - Radiation Measurements. HF102 [since 1991]
• Regeneration Following Clearcutting Study. HF047 [since 1991]
• Soil Warming Experiment - Prospect Hill. HF005 [since 1991]
• EMS - Hydrocarbon Concentrations. HF145 [1992-2001]
• EMS - Biomass Inventories. HF069 [since 1993]
• EMS - Soil Respiration, Temperature and Moisture. HF006 [since 1995]
• Hemlock History Plots. HF053 [since 1995]
• Stand and Community Response to Hemlock Woolly Adelgid in Southern NE. HF021 [since 1995]
• CRUI Land Use Project - Mapped Trees. HF137 [1996-2006]
• EMS - Measurements of CFCs and Radiatively Important Trace Species. HF067 [since 1996]
• HEM and LPH Towers - Soil Respiration. HF148 [1996-2007]
• Ecosystem Response to Hemlock Woolly Adelgid in Southern New England. HF083 [since 1998]
• HEM and LPH Towers - Leaf Area Index. HF150 [since 1998]
• HEM and LPH Towers - Soil Water Content. HF153 [1998-2007]
• Ecosystem and Vegetation Response to Hemlock Logging. HF082 [1999-2005]
• HEM Tower - Net Carbon Exchange of an Old-Growth Hemlock Forest. HF103 [since 2000]
• HEM and LPH Towers - Tree Growth in Hemlock and Deciduous Forests. HF154 [2000-2005]
• Fisher Meteorological Station (since 2001). HF001 [since 2001]
• HEM and LPH Towers - Tree Growth and Above-Ground Biomass. HF149 [since 2001]
• Soil Warming Experiment - Barre Woods. HF018 [since 2001]
• HEM and LPH Towers - Litterfall. HF151 [since 2002]
• Hemlock Understory Vegetation Plots. HF048 [since 2002]
• LPH Tower - Net Carbon Exchange of a Young Upper-Slope Deciduous Forest. HF072 [since 2002]
• Hemlock Removal Experiment - Ant Assemblages. HF118 [since 2003]
• Hemlock Removal Experiment - Community and Ecosystem Impacts. HF054 [since 2003]
• Hemlock Removal Experiment - Overstory Vegetation. HF126 [since 2003]
• Hemlock Removal Experiment - Soil Respiration. HF130 [since 2003]
• Hemlock Removal Experiment - Understory Vegetation. HF106 [since 2003]
• Ecological and Historical Aspects of Forest Invasion by Alliaria petiolata. HF090 [since 2004]
• Hemlock Removal Experiment - Air and Soil Temperature. HF108 [since 2004]
• Hemlock Removal Experiment - Light Environment. HF107 [since 2004]
• Impacts of Hemlock Woolly Adelgid at the Arnold Arboretum. HF061 [since 2004]
• Hemlock Removal Experiment - Coarse Woody Debris. HF125 [since 2005]
• Invasive Species Mapping at Harvard Forest. HF079 [since 2005]
• Prospect Hill Hydrological Stations. HF070 [since 2005]
• Hemlock Removal Experiment - Ant Diversity and Vegetation Composition. HF119 [2006-2006]
• Soil Warming Plus Nitrogen Addition Experiment. HF045 [since 2006]
• Hemlock Removal Experiment - Deer and Moose Browsing. HF124 [since 2008]
• Warm Ants Experiment - Microclimate. HF113 [since 2009]