bulk.density
- Carbon Budget at the Harvard Forest 1992-2015. HF324
- Environment and History in a Rich Mesic Forest in Western Massachusetts 1999-2001. HF089
- Impacts of Deer and Moose on Soil Carbon, Soil Respiration, and Root Biomass at Harvard Forest since 2017. HF337
- Impacts of Hemlock Woolly Adelgid at the Arnold Arboretum 2004-2007. HF061
- Long-Term Impacts of the Hemlock Woolly Adelgid on Forest Carbon at Harvard Forest 2008-2011. HF257
- Soil Carbon and Nitrogen at the Harvard Farm at Harvard Forest since 2015. HF343
- Soil Carbon in a Hemlock Stand Infected by Hemlock Woolly Adelgid at Harvard Forest since 2015. HF293
- Soil Properties in CRUI Land Use Project at Harvard Forest 1995-1998. HF143