1. Tree biology-based tools and corresponding soil chemistry to track natural resources and processes that represent ecological conditions along the Appalachian Trail corridor
- Author(s):
- Minocha, Rakesh; Long, Stephanie
2. Responses of woody and grassland ecosystems to increased carbon dioxide as water supply varies
- Author(s):
- Pan, Yude; Jackson, Robert B.; Hollinger, David Y.; Phillips, Oliver L.; Nowak, Robert S.; Norby, Richard J.; Oren, Ram; Reich, Peter B.; Lüscher, Andreas; Mueller, Kevin E.; Owensby, Clenton E.; Birdsey, Richard A.; Hom, John; Luo, Yiqi
3. National river recreation study data: a nationwide survey of river recreation use from 1977-1984
- Author(s):
- Cole, David N.