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Vegetation - Santa Clara River Update - 2016 [ds2961]
Western Foundation of Vertebrate Zoology contracted Stillwater Sciences in 2018 to create a fine-scale vegetation map of portions of the Santa Clara River. The mapping study... -
California Fish Passage Assessment Database [ds69]
The Passage Assessment Database (PAD) geospatial file contains locations of known and potential barriers to salmonid migration in California streams with additional information... -
Polycyclic Aromatic Hydrocarbon Samples - 2011-2023 - OSPR [ds714]
Polycyclic aromatic hydrocarbons (PAHs) are a class of organic compounds found in the environment associated with natural and anthropogenic activities such as the refinement and... -
Vegetation - Lower Feather River Update - 2018 [ds2891]
The Feather River was mapped using 2018 National Agricalutural Inventory Program (NAIP) imagery, and using a classification developed by the California Native Plant Society... -
Vegetation Survey Points - CDFW [ds1020]
Vegetation surveys included in this dataset have been collected through various vegetation classification and mapping projects, and some were also collected independently from... -
California Least Tern Monitoring Sites by Region - CDFW [ds3147]
California least tern colonies are monitored during nesting season along the California Coast and data is reported to California Department of Fish and Wildlife. The colonies in... -
California Least Tern Monitoring Sites Generalized - CDFW [ds3146]
California least tern colonies are monitored during nesting season along the California Coast and data is reported to California Department of Fish and Wildlife. The colonies in... -
Transect Survey - Mojave Desert - 2017 - Terrestrial Species Stressor Monitor...
Visual Encounter Transect Surveys of reptiles, amphibians, and other vertebrate wildlife taxa were conducted at a subset of study sites in the Mojave Desert in 2017. A total of... -
Time Constrained Search - 2017 - Terrestrial Species Stressor Monitoring [ds2...
Time constrained surveys for reptiles and amphibians were conducted at 184 Great Valley study sites, and 107 Mojave Desert sites, between March and June 2017. Whenever possible,... -
Site Establishment Survey - Terrestrial Species Stressor Monitoring [ds2831]
The TSM study areas were the USDA-defined Great Valley (GV) and Mojave Desert (MD) ecoregions, truncated to California state boundaries. A grid of hexagons adapted from the USDA... -
Quadrat Survey - Great Valley - 2016 - Terrestrial Species Stressor Monitorin...
A total of 36 visual encounter quadrat surveys were conducted at a subset of study sites in the Great Valley between April and July 2016. A time-constrained search of 1 hour was... -
Point Count Survey - Terrestrial Species Stressor Monitoring [ds2829]
Avian point count surveys were conducted at 184 Great Valley study sites, and 107 Mojave Desert sites, between March and June 2017. Whenever possible, three independent point... -
Habitat Rapid Assessment Survey - 2016 - Terrestrial Species Stressor Monitor...
Vegetation surveys were conducted at all Great Valley and Mojave Desert study sites between May and July 2016. These surveys followed the California Native Plant... -
Acoustic Bat Survey - Terrestrial Species Stressor Monitoring [ds2825]
Automated acoustic recorders were deployed at 331 sites across the Mojave Desert ecoregion and 263 sites across the Great Valley ecoregion between March and July of 2016 and... -
Acoustic Bird Survey - Terrestrial Species Stressor Monitoring [ds2824]
Automated acoustic recorders were deployed at 331 sites across the Mojave Desert ecoregion and 263 sites across the Great Valley ecoregion between March and July of 2016 and... -
Fisheries Restoration Grant Program (FRGP) Boundary [ds734]
The CDFW Fisheries Restoration Grant Program (FRGP) funds grants for habitat restoration work benefiting salmon and steelhead via an annual Proposal Solicitation process. This... -
Hexes, Statewide - ACE [ds675]
2.5 square mile hexagon grid across the state of California. Hexagons were clipped to the Clifornia state boundary. Ecological region sections designations, and county. -
Limited Data Hexes, Statewide - ACE [ds674]
Shows ACE project hexagons with no documented rare species occurrences (as of 12/2009), likely representing areas of limited survey data. Biological index values in these areas... -
Vegetation - Napa County Update 2016 [ds2899]
The earlier map used black and white digital orthophoto quadrangles from 1993, with a pixel resolution of 3 meters. This image was delineated using a heads up digitization... -
Vegetation - Great Valley Ecoregion [ds2632]
Geodatabase feature class containing a map of vegetation within the Great Valley Ecoregion produced by the Geographical Information Center (GIC) at CSU Chico. The dataset... -
Vegetation Survey Points - CDFW [ds1020]
Vegetation surveys included in this dataset have been collected through various vegetation classification and mapping projects, and some were also collected independently from... -
Vegetation - Modoc Plateau - Shinn, Likely, and Snowstorm Mountains - 2020 [d...
CSU Geographic Information Center at Chico (GIC), with assistance from the Vegetation Classification and Mapping Program at CDFW (VegCAMP) created a fine-scale vegetation and... -
Vegetation - Delta Vegetation and Land Use Update - 2016 [ds2855]
Vegetation and land use are mapped for the 737,621 acres constituting the Legal Delta portion of the Sacramento and San Joaquin River Delta area. Vegetation mapping is to... -
Vegetation - Suisun Marsh - 2015 [ds2676]
Vegetation delineations based on photo interpretation and formal vegetation classification plus change detection. -
Vegetation - Proposed Tehachapi Pass High Speed Rail Corridor [ds1328]
The Geographical Information Center (GIC) at California State University, Chico, completed a vegetation map of the Proposed Tehachapi Pass High-Speed Rail Corridor (HSRC),... -
Vegetation - Western Riverside County Update - 2012 [ds1196]
Aerial Information Systems, Inc. (AIS) was contracted by the Western Riverside County Regional Conservation Authority to perform an update to their original 2005 Western... -
Vegetation - Suisun Marsh - 2012 [ds1029]
Vegetation delineations based on photo interpretation and formal vegetation classification plus change detection. -
Vegetation Map - Johnson Valley - CDFW [ds1019]
The 17,158 acre Johnson Valley project area is located in San Bernardino County, 32 miles east of Victorville, CA bisected by highway 247. The fine-scale vegetation map was... -
Gregarious Slender Salamander Range - CWHR A064 [ds2851]
Vector datasets of CWHR range maps are one component of California Wildlife Habitat Relationships (CWHR), a comprehensive information system and predictive model for Californias... -
Coast Range Newt Range - CWHR A007A [ds2850]
Vector datasets of CWHR range maps are one component of California Wildlife Habitat Relationships (CWHR), a comprehensive information system and predictive model for Californias...