subplot
- 20-Year Synthesis of Soil Respiration Data at Harvard Forest 1991-2008. HF194
- Ants and Ecosystem Function in Hemlock Removal Experiment at Harvard Forest 2006-2014. HF160
- Barre Woods Soil Warming Experiment at Harvard Forest since 2001. HF018
- Belowground Carbon Observatory Network (BeCON) at Harvard Forest since 2020. HF430
- Carbon Budget at the Harvard Forest 1992-2015. HF324
- Chronic Nitrogen Amendment Experiment at Harvard Forest since 1988. HF008
- Community and Ecosystem Impacts in Hemlock Removal Experiment at Harvard Forest 2003-2020. HF054
- Deer and Moose Browsing in Hemlock Removal Experiment at Harvard Forest 2008. HF124
- Foliar and Soil Chemistry at Harvard Forest Chronic Nitrogen Amendment Experiment 1995-2009. HF297
- Hemlock Understory Vegetation Plots at Harvard Forest since 2002. HF048
- Impacts of Deer and Moose on Soil Carbon, Soil Respiration, and Root Biomass at Harvard Forest since 2017. HF337
- Impacts of Hemlock Harvesting in Central Massachusetts 2003-2009. HF128
- Impacts of Hemlock Woolly Adelgid at the Arnold Arboretum 2004-2007. HF061
- Oak Forest Response to Lymantria dispar Defoliation in Central Massachusetts since 2019. HF424
- Plantation Biodiversity Plots at Harvard Forest since 2007. HF162
- Role of Moose and Deer Browsing in Harvested Forests of Southern New England since 2008. HF174
- Role of Moose and Deer Browsing in Unharvested Forests of Southern New England since 2011. HF241
- Soil Carbon in a Hemlock Stand Infected by Hemlock Woolly Adelgid at Harvard Forest since 2015. HF293
- Stand and Community Response to Hemlock Woolly Adelgid in Southern New England since 1995. HF021
- Understory Vegetation in Hemlock Removal Experiment at Harvard Forest since 2003. HF106
- Ungulate-Disturbance Interactions in Hemlock Ecosystems at Harvard Forest 2012-2013. HF203