186 datasets found

These rasters depict the predicted human- and lightning-caused ignition probability for the state of California. Ignition is regulated by complex interactions among climate,...

Native species richness is estimated based on high suitability reproductive habitat for a given species. Reproductive habitat is used to represent suitability because it is...

A key component of forest structure descriptions is the spatial heterogeneity (i.e., tree clumps and gaps), which influences vegetation growth, competition, and succession,...

This percent canopy cover is intended to be used in combination with the fractal dimension index as a measure of fine-scale heterogeneity.

Functional groups are sets of species that share life history characteristics that perform particular functions within an ecosystem. The six functional groups are represented...

Functional groups are sets of species that share life history characteristics that perform particular functions within an ecosystem. The six functional groups are represented...

Functional groups are sets of species that share life history characteristics that perform particular functions within an ecosystem. The six functional groups are represented...

Functional groups are sets of species that share life history characteristics that perform particular functions within an ecosystem. The six functional groups are represented...

Functional groups are sets of species that share life history characteristics that perform particular functions within an ecosystem. The six functional groups are represented...

Functional groups are sets of species that share life history characteristics that perform particular functions within an ecosystem. The six functional groups are represented...

The population of giant sequoia ( Sequoiadendron giganteum [SEGI]) trees is an irreplaceable heritage to be studied, protected, and preserved as it faces increased threats from...

Tree mortality and other forest damage is detected by annual aerial surveys over forested lands by state and federal agency staff. The primary purpose of the aerial survey is to...

This dataset shows the boundaries of groundwater basins and subbasins as defined by the California Department of Water Resources as last modified by the Basin Boundary Emergency...

Emissions (on which the modeled PFIRS and Smoke Spotter smoke plumes are based, and which are generated by the BlueSky Playground) are especially sensitive to changes in the...

Total herbaceous cover as measured by the fFractional non-overlapping absolute herbaceous cover, viewed vertically. Provides a first order measure of vegetation type when...

This is a dataset representing the boundaries for the Hermes copper butterfly ( Lycaena hermes ) as understood by the United States Fish and Wildlife Service. This species is...

Relative concentration of the Central California region's Hispanic/Latino population. The variable HISPANIC records all individuals who select Hispanic or Latino in response to...

Relative concentration of the Northern California region's Hispanic/Latino population. The variable HISPANIC records all individuals who select Hispanic or Latino in response to...

Relative concentration of the Sierra Nevada region's Hispanic/Latino population. The variable HISPANIC records all individuals who select Hispanic or Latino in response to the...

Relative concentration of the Southern California region's Hispanic/Latino population. The variable HISPANIC records all individuals who select Hispanic or Latino in response to...