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2000. North Fork Associates. This polygon shapefile depicts the distribution of extant vernal pool complexes in Placer Country for use by the United States Fish and Wildlife Se... California. Department of Fish and Game. Marine Resources Region.
2020. Placer County Geographic Information Systems. This polygon shapefile represents vernal pool complexes in west Placer County, California. The complexes were originally digitized from earial phot... Placer County Geographic Information Systems.
1998. This polygon shapefile depicts boundaries for vernal pool regions throughout California. This coverage is a polygon layer of vernal pool complexes ... California. Department of Fish and Game. Marine Resources Region.
2003. Holland, Ph.D., Robert F. This polygon shapefile depicts vernal pools in Monterey, Santa Barbara, San Benito, San Luis Obispo and Ventura counties that were mapped from one-... California. Department of Fish and Game. Marine Resources Region.
1998. Holland, Ph.D., Robert F., U.S. Fish and Wildlife Service, and California. Department of Fish and Wildlife. This polygon shapefile is believed to represent a boundary used for mapping vernal pool complexes in a study by Dr. Robert F. Holland (reference th... California. Department of Fish and Game. Marine Resources Region.
2003. Holland, Ph.D., Robert F. This polygon shapefile depicts the vernal pool study area boundaries within Monterey, Santa Barbara, San Benito, San Luis Obispo and Ventura counti... California. Department of Fish and Game. Marine Resources Region.
2011. Stephen P. Teale Data Center (Calif.). and California. Air Resources Board. Planning and Technical Support Division. This polygon shapefile shows area designations in California as required under Health and Safety Code section 39608 for ozone, nitrogen dioxide, su... California. Air Resources Board.
2015. Monterey County (Calif.). This polygon shapefile contains areas of visual sensitivity (visual absorption capability) in Monterey County, California. Areas with high sensitiv... Monterey County (Calif.).
2014. Shasta County (Calif.). The National Hydrography Dataset (NHD) is a feature-based database that interconnects and uniquely identifies the stream segments or reaches that m...
2009. Bay Area Open Space Council, Conservation Lands Network, San Francisco Bay Area Upland Habitat Goals Project, and GreenInfo Network (Firm). This polygon shapefile depicts a watershed integrity cluster analysis at the CalWater 2.2.1 Planning Watershed (PWS) level performed by mapping fac... Bay Area Open Space Council.