U.S. Department of Agriculture1. Forest age map, tree species traits and Landsat phenology metrics for Puerto Rico and the U.S. Virgin Islands
- Author(s):
- Helmer, Eileen H.; Kay, Shannon L.; Marcano-Vega, Humfredo; Powers, Jennifer S.; Wood, Tana E.; Zhu, Xiaolin; Gwenzi, David; Ruzycki, Thomas S.
2. National Marine Debris Monitoring Program: citizen science observations from 1997–2007
- Author(s):
- Ribic, Christine A.; Sheavly, Seba B.; Rugg, David J.
3. Soil profile morphology and chemistry, Allegheny National Forest, PA, 1997-2017
- Author(s):
- Bailey, Scott W.; Long, Robert P.; Horsley, Stephen B.
4. Cloud forest data for "Neotropical cloud forests and páramo to contract and dry from declines in cloud immersion and frost"
- Author(s):
- Helmer, Eileen H.; Gerson, Elizabeth A.; Baggett, L. Scott; Bird, Benjamin J.; Ruzycki, Thomas S.; Voggesser, Shannon M.
5. Campsite condition data for the Salmon River in the Frank Church-River of No Return Wilderness
- Author(s):
- Cole, David N.
6. Campsite condition data for four South-Central Wildernesses in Arkansas, Illinois, and Missouri
- Author(s):
- Cole, David N.
7. Campsite assessment data for backcountry campsites in Grand Canyon National Park
- Author(s):
- Cole, David N.
8. Baseline campsite data for sites near lakes in the Spanish Peaks portion of the Lee Metcalf Wilderness
- Author(s):
- Cole, David N.