Harvard Forest Data Archive

Adelges tsugae

• Adult Population Survey of Hemlock Woolly Adelgid in Massachusetts 2003-2005. HF104
• Annual Maps of Mean Winter Temperature for Eastern North America 1951-2009. HF192
• Avian Response to Hemlock Woolly Adelgid in Southern New England 2000-2001. HF085
• Community and Ecosystem Impacts in Hemlock Removal Experiment at Harvard Forest 2003-2020. HF054
• Detection Histories for Hemlock Woolly Adelgid Infestations at Cadwell Forest in Pelham MA 2008. HF152
• Eastern Redback Salamander Abundance at the Arnold Arboretum 2004-2005. HF132
• Eastern Redback Salamander Abundance in North Central Massachusetts 2005. HF131
• Ecosystem Response to Hemlock Woolly Adelgid in Southern New England 1998-2019. HF083
• Ecosystem and Vegetation Response to Hemlock Logging in Southern New England 1999-2005. HF082
• Hemlock Hospice Sculpture Installation at Harvard Forest 2018-2019. HF370
• Hemlock Woolly Adelgid and Elongate Hemlock Scale Surveys in Connecticut and Massachusetts 1997-2011. HF289
• Impact of Hemlock Woolly Adelgid on Canopy Throughfall in Southern New England 2002. HF084
• Impacts of Hemlock Harvesting in Central Massachusetts 2003-2009. HF128
• Impacts of Hemlock Woolly Adelgid After Preventative Treatment in Lincoln MA 2015-2018. HF319
• Impacts of Hemlock Woolly Adelgid at the Arnold Arboretum 2004-2007. HF061
• Landscape Response to Hemlock Woolly Adelgid in Southern New England 1997-2011. HF081
• Long-Term Impacts of the Hemlock Woolly Adelgid on Forest Carbon at Harvard Forest 2008-2011. HF257
• Modeling Range Expansion of Hemlock Woolly Adelgid in Eastern North America 1951-2009. HF190
• Regional Distribution and Abundance of Eastern Hemlock in Eastern North America 2010. HF191
• Salamander Abundance at Harvard Forest 2003-2004. HF075
• Salamander Response in Hemlock Removal Experiment at Harvard Forest 2003-2005. HF038
• Simulating Intrastand Movement of Hemlock Woolly Adelgid at Harvard Forest 2009. HF198
• Stand and Community Response to Hemlock Woolly Adelgid in Southern New England since 1995. HF021
• Stream Macroinvertebrates in Hemlock and Deciduous Watersheds at Harvard Forest 2005-2007. HF121
• Survey of Family Forest Owners Regarding Invasive Insects in the Connecticut River Watershed 2017. HF326