Harvard Forest Data Archive

Long-Term Measurements

30 + years

• Biomass Inventories at Harvard Forest EMS Tower since 1993. HF069 [1993-2023]
• Canopy-Atmosphere Exchange of Carbon, Water and Energy at Harvard Forest EMS Tower since 1991. HF004 [1991-2023]
• Chronic Nitrogen Amendment Experiment at Harvard Forest since 1988. HF008 [1988-2021]
• Concentrations and Surface Exchange of Air Pollutants at Harvard Forest EMS Tower since 1990. HF066 [1990-2021]
• Evaluation of Mask R-CNN Model for Counting Reproductive Structures of Six Plant Species 1895-2018. HF336 [1895-2018]
• Forest Change and Human Populations in New England 1600-2015. HF013 [1600-2015]
• Harvard Forest Climate Data since 1964. HF300 [1964-2023]
• Harvard Forest Flora Database from 1908 to Present. HF116 [1908-2009]
• Harvard Forest Herbarium Database from 1908 to Present. HF117 [1908-2009]
• Hemlock Mapped Tree Plot at Harvard Forest since 1990. HF031 [1989-2019]
• Hurricane Recovery Plots at Harvard Forest 1937-1991. HF040 [1937-1991]
• Land Owner Decisions and Consequences in North Central Massachusetts 1950-2009. HF248 [1950-2009]
• Litterfall in Simulated Hurricane Experiment at Harvard Forest since 1989. HF101 [1989-2020]
• Long-Term Field Research Sites at Harvard Forest since 1937. HF375 [1937-2023]
• Lyford Mapped Tree Plot at Harvard Forest since 1969. HF032 [1969-2021]
• Permanent Plots at Pisgah State Forest in Winchester NH since 1984. HF041 [1984-2019]
• Phenology of Woody Species at Harvard Forest since 1990. HF003 [1990-2023]
• Prospect Hill Soil Warming Experiment at Harvard Forest since 1991. HF005 [1991-2021]
• Scaling Sarracenia in North America 1900-2100. HF349 [1900-2100]
• Shaler Meteorological Station at Harvard Forest 1964-2002. HF000 [1964-2002]
• Synthesis of Sarracenia Research in North America 1982-2018. HF340 [1982-2018]
• Thresholds and Regime Shifts at Four LTER Sites (CCE, JRN, PAL, SBC) 1951-2009. HF170 [1951-2009]
• Tree Ring Data from Goose Egg State Forest NY 1681-2014. HF408 [1681-2014]
• Tree Ring Data from North Round Pond in Pisgah State Forest NH 1754-2015. HF409 [1754-2015]
• Tree Ring Data from Rooster Hill in Adirondack State Park NY 1828-2015. HF411 [1828-2015]
• Tree Ring Data from the Harvard Forest EMS Tower 1896-2014. HF407 [1896-2014]
• Tree Ring Data from the Harvard Tract in Pisgah State Forest NH 1675-2015. HF410 [1675-2015]
• Tree Ring Data from the Lyford Mapped Tree Plot at Harvard Forest 1861-2014. HF358 [1861-2014]
• Understory Removal Experiment at Harvard Forest 1956-2018. HF313 [1956-2018]
• Vegetation Response in Simulated Hurricane Experiment at Harvard Forest since 1990. HF002 [1990-2020]