-
Federal
Positive correlation between wood δ15N and stream nitrate in two temperate deciduous forests recent views
U.S. Environmental Protection Agency —
This dataset provides time series of tree ring N isotopes for individual trees and corresponding time series of temperature, precipitation, atmospheric N deposition,... -
Federal
Multi-century reconstructions of temperature, precipitation, and runoff efficiency for the Upper Colorado River Basin recent views
Department of the Interior —
With increasing concerns about the impact of warming temperatures on water resources, more attention is being paid the relationship between runoff and precipitation,... -
Federal
Sequoia foliage dieback and tree-ring data from Sequoia National Park recent views
Department of the Interior —
These datasets provide spatially-explicit estimates of the magnitude of giant sequoia foliage dieback along selected trail corridors in Sequoia and Kings Canyon...