Found 46 datasets matching filters. (clear all filters)
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This GIS dataset offers a link to the California portion of the Nonindigenous Aquatic Species (NAS) information resource for the United States Geological Survey. The NAS program has been...
Search relevance: 1.00 | Views last month: 5 | Catalog Last Checked: November 28, 2025 at 07:18 PM -
These data are detections of reptiles in 2005 from visual encounter searches of an area constrained to a 100-m radius circle around each of 15 fixed sample points at Spears and Didion Ranches,...
Search relevance: 1.00 | Views last month: 0 | Catalog Last Checked: July 28, 2025 at 10:53 PM -
This dataset provides basic California Natural Diversity Database (CNDDB) information at the USGS 7.5 minute topographic quad level.
Search relevance: 1.00 | Views last month: 0 | Catalog Last Checked: April 27, 2026 at 07:48 PM -
This dataset is a subset of the Tuolumne Aquatic Resources Relational Inventory (TARRI) compiled by Brian Quelvog, California Department of Fish and Game. This includes fork lengths and weights...
Search relevance: 1.00 | Views last month: 0 | Catalog Last Checked: July 29, 2025 at 01:46 AM -
These data are detections of reptiles in 2005 from visual encounter searches of an area constrained to a 100-m radius circle around each of 15 fixed sample points at Spears and Didion Ranches,...
Search relevance: 1.00 | Views last month: 0 | Catalog Last Checked: July 28, 2025 at 10:53 PM -
This dataset provides basic California Natural Diversity Database (CNDDB) information at the California county level.
Search relevance: 1.00 | Views last month: 0 | Catalog Last Checked: April 27, 2026 at 07:48 PM -
Recognizing Montane Meadows and Quaking Aspen communities are a rare and valuable resource to plant and animal species in the Sierra Nevada, this project represents the beginning of a monitoring...
Search relevance: 1.00 | Views last month: 0 | Catalog Last Checked: July 28, 2025 at 10:59 PM -
These data are detections of reptiles in 2005 from visual encounter searches of an area constrained to a 100-m radius circle around each of 15 fixed sample points at Spears and Didion Ranches,...
Search relevance: 1.00 | Views last month: 0 | Catalog Last Checked: July 29, 2025 at 01:46 AM -
These data are detections of reptiles in 2006 under 2 ft x 2 ft dimension plywood coverboards at four of the 15 sample points at Spears and Didion Ranches, Placer County, California. There are 81...
Search relevance: 1.00 | Views last month: 0 | Catalog Last Checked: July 28, 2025 at 10:52 PM -
This dataset is a subset of the Tuolumne Aquatic Resources Relational Inventory (TARRI) compiled by Brian Quelvog, California Department of Fish and Game. The database focuses on estimates of fish...
Search relevance: 1.00 | Views last month: 0 | Catalog Last Checked: July 29, 2025 at 01:51 AM -
These data are detections of reptiles in 2006 under 2 ft x 2 ft dimension plywood coverboards at four of the 15 sample points at Spears and Didion Ranches, Placer County, California. There are 81...
Search relevance: 1.00 | Views last month: 0 | Catalog Last Checked: July 28, 2025 at 10:52 PM -
This dataset provides basic California Natural Diversity Database (CNDDB) information at the USGS 7.5 minute topographic quad level.
Search relevance: 1.00 | Views last month: 0 | Catalog Last Checked: July 29, 2025 at 12:41 AM -
This dataset offers a link to the California segment of the Surf Your Watershed service offered by the United States Environmental Protection Agency (EPA). Surf Your Watershed is a service to help...
Search relevance: 1.00 | Views last month: 0 | Catalog Last Checked: July 28, 2025 at 10:43 PM -
These data are summary statistics of abundances of birds counted within 100-m radius circles with 10-minute point counts at multiple sample points along 36 randomly selected watercourses in the...
Search relevance: 1.00 | Views last month: 0 | Catalog Last Checked: July 28, 2025 at 10:58 PM -
This dataset provides basic California Natural Diversity Database (CNDDB) information at the USGS 7.5 minute topographic quad level.
Search relevance: 1.00 | Views last month: 0 | Catalog Last Checked: July 28, 2025 at 08:43 PM -
These data are detections of reptiles in 2005 from visual encounter searches of an area constrained to a 100-m radius circle around each of 15 fixed sample points at Spears and Didion Ranches,...
Search relevance: 1.00 | Views last month: 0 | Catalog Last Checked: July 29, 2025 at 01:46 AM -
These data are detections of reptiles in 2006 under 2 ft x 2 ft dimension plywood coverboards at four of the 15 sample points at Spears and Didion Ranches, Placer County, California. There are 81...
Search relevance: 1.00 | Views last month: 0 | Catalog Last Checked: July 28, 2025 at 10:52 PM
