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1. Symbology (Lines): Albion River Watershed, California, 2004

2004. California Geological Survey. This line file graphically depicts active and dormant landslide features (see linetype attribute for active and dormant symbols), such as earthflow... California Geological Survey.

2. California Air Basins, 2004

2004. California. Air Resources Board. Planning and Technical Support Division and Stephen P. Teale Data Center (Calif.). . The California Air Basins layer is a polygon shapefile coverage representing the 15 California air basins, as defined in state statute and regulati... California. Air Resources Board.

3. California Air Districts, 2004

2004. California Air Resources Board. Planning and Technical Support Division and Stephen P. Teale Data Center (Calif.). . The California Air Districts layer is a polygon shapefile coverage representing the California air pollution control and air quality management dis... California. Air Resources Board.

4. Kelp Canopy, Hopkins Marine Reserve, Monterey Bay, California, 2004

2004. California. Department of Fish and Game. This polygon shapefile depicts the kelp canopy for the coastal area seaward of Hopkins Marine Station, located in Pacific Grove, California. This f... California. Department of Fish and Game.

5. Federal Marine Protected Areas, California, 2004

2004. California. Department of Fish and Game. Marine Resources Region. This polygon shapefile includes all of California's marine protected areas that do not have associated Department of Fish and Game fishing regulati... California. Department of Fish and Game. Marine Resources Region.

6. Marine Protected Areas, California, 2004

2004. California. Department of Fish and Game. Marine Resources Region. This polygon shapefile contains all of California's marine protected areas with associated Department of Fish and Game fishing regulations in 2004.... California. Department of Fish and Game. Marine Resources Region.

7. Marine Protected Areas, Point Lobos, California, 2004

2004. California. Department of Fish and Game. Marine Resources Region. This polygon shapefile represents the boundary of the Point Lobos Marine Protected Area in California. This layer is part of a collection of data c... California. Department of Fish and Game. Marine Resources Region.

8. Sources of Wood for Charcoal in Selected Districts in Kenya, 2004

2004. Energy for Sustainable Development Africa. This polygon shapefile identifies sources of wood for charcoal in selected administrative districts of Kenya, 2004. Eighty-two percent of Kenya’s c... Energy for Sustainable Development Africa.

9. Glaciers, North America, 2004

2004. Instituto Nacional de Estadística, Geografía e Informática (Mexico), Geological Survey (U.S.), and Canada Centre for Remote Sensing. This polygon shapefile shows areas of permanent ice found on the North America landmass including Greenland, and also shows areas of land found wit... Geological Survey (U.S.).

10. Bailey's Ecoregions and Subregions of the United States, 2004

2004. United States. Forest Service. This polygon shapefile is commonly called Bailey's ecoregions and shows ecosystems of regional extent in the United States, Puerto Rico, and the U.... National Atlas of the United States.