Santa Clara county city boundaries. South Bay Salt Pond Restoration Project.
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2004.
This GIS layer provides information about the timing of the conversion of South Bay tidal marshes to salt ponds. Individual present-day salt pond... South Bay Salt Pond Restoration Project.
County boundaries for 10 Bay area counties: Sonoma, Marin, San Mateo, Solano, San Francisco, Contra Costa, Alameda, Napa, Sacramento, Santa Clara. South Bay Salt Pond Restoration Project.
2005. U. S. Geological Survey. This file displays the distribution and average seasonal abundance of dabbling ducks at the South Bay salt ponds. Birds were identified and counted... South Bay Salt Pond Restoration Project.
For comparison of DDT concentrations in sediment collected from different locations in the Bay Area, data were evaluated from studies that used sim... South Bay Salt Pond Restoration Project.
2005. U.S. Geological Survey. This file displays the distribution and average seasonal abundance of diving ducks at the South Bay salt ponds. Birds were identified and counted m... South Bay Salt Pond Restoration Project.
2005. US Fish and Wildlife Service, Don Edwards San Francisco Bay National Wildlife Refuge. Boundaries of the Don Edwards National Wildlife Refuge. South Bay Salt Pond Restoration Project.
2005. US Fish and Wildlife Service, Don Edwards San Francisco Bay National Wildlife Refuge. Polygon showing boundaries of the Don Edwards National Wildlife Refuge. South Bay Salt Pond Restoration Project.
Footprint of buildings/infrastructure at the ghost town of Drawbridge located within the Don Edwards National Wildlife Refuge. South Bay Salt Pond Restoration Project.
2005. U.S. Geological Survey. This file displays the distribution and average seasonal abundance of eared grebes at the South Bay salt ponds. Birds were identified and counted m... South Bay Salt Pond Restoration Project.