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Shasta Salamanders Surveys for the Shasta-Trinity National Forest (ver. 2.0,...
The Shasta salamander (Hydromantes shastae) has been petitioned for listing under the Endangered Species Act. The greatest threat to the species is likely habitat loss that will... -
Shasta Salamanders Survey Results for the Shasta-Trinity National Forest, 2019-2020
These data are the results of surveys for the Shasta salamander complex (Hydromantes shastae, H. samweli, and H. wintu) conducted at 87 survey plots on the Shasta-Trinity... -
Shasta Salamanders Survey Results for the Shasta-Trinity National Forest, 2019-2020
These data are the results of surveys for the Shasta salamander complex (Hydromantes shastae, H. samweli, and H. wintu) conducted at 87 survey plots on the Shasta-Trinity... -
California volcano locations, threat rank and hazard zones
The California volcano locations, threat rank and hazard zones data release contains two shapefiles for download or use as a web map service. The California Volcanic Center... -
Volcanic hazard boundaries from the volcanic hazard assessment of Medicine...
Medicine Lake volcano (MLV) is a very large shield-shaped volcano located in northern California where it forms part of the southern Cascade Range of volcanoes. It has erupted... -
Volcanic hazard boundaries from the volcanic hazard assessment of Medicine...
Medicine Lake volcano (MLV) is a very large shield-shaped volcano located in northern California where it forms part of the southern Cascade Range of volcanoes. It has erupted... -
Volcanic hazard boundaries from the volcanic hazard assessment of Medicine...
Medicine Lake volcano (MLV) is a very large shield-shaped volcano located in northern California where it forms part of the southern Cascade Range of volcanoes. It has erupted...