The "Bernalillo Watershed/NRA: 1955-1989" dataset contains
information from a study of the Bernalillo Watershed, a semiarid
grassland. Data deals with vegetation dynamics, ecological
succession, and ...
Little is known about the status of breeding
populations of ferruginous hawks (Buteo regalis)
within Idaho and North America. A program designed
to answer questions concerning the species status
The purpose of the "CPER--Long-Term Grazing Intensity Study" is
to measure long-term impact of three grazing intensities on
Description; 3 pastures, each 128 ha, grazed 1939-present ...
The Snake River Birds of Prey National
Conservation Area has undergone massive habitat
changes since 1980. More than 50% of the shrub
habitat has been lost due to wildfires, resulting
in large stands ...
The Economic Research Service (ERS) has been a source of major land use estimates in the United States for over 50 years, and the related U.S. cropland used for crops series dates back to 1910. The ...