International Research Projects

Last month, Harvard Forest hosted the AmeriFlux Annual Meeting, where nearly 100 researchers converged to discuss their work using eddy flux tower data from throughout the world. The longest continually running tower of its kind, Harvard Forest’s Environmental Measurement Station Eddy Flux Tower has been collecting data on the exchange of carbon dioxide and evapotranspiration between the atmosphere and

By Emily Johnson

As climate change challenges the resilience of our forests, the presence of nonindigenous insects and pathogens will continue to threaten the existence of certain trees and the lifeways they support. Thanks in part to a USDA NIFA Critical Research and Extension Program grant, Harvard Forest researcher Dave Orwig partnered with experts throughout the northeast, including

In ecosystems around the globe, the danger of being a common or widespread species is the tendency to be overlooked by conservation efforts that prioritize rarity. In forests, the most common species can be essential to ecosystem structure and function, which crumble with the decline of these pivotal trees, known collectively as foundation species.

In an effort to identify forest foundation

The world's primary archive of tree ring data, which holds more than 52 million cost-free records spanning 8,000 years of history, has gotten a makeover by scientists from four countries committed to making science more accessible.

The co-authors report in the Journal of Biogeography that the International Tree‐Ring Data Bank, developed in 1974 and populated by hundreds of contributing