American Bar Association Section of Environment, Energy, and Resources
Brandywine Conservancy
Consortium for Atlantic Regional Assessment (CARA)
Environmental Law Institute
Natural Lands Trust
Penn State Institutes of the Environment
Biodiversity Partnership
Pennsylvania Department of Conservation and Natural Resources
Pennsylvania Department of Environmental Protection
Pennsylvania Environmental Council
Pennsylvania Spatial Data Access (PASDA)
Society of American Foresters
The Pennsylvania Consortium for Interdisciplinary Environmental Policy
U.S. Environmental Protection Agency