| 词条 | Sacramento River National Wildlife Refuge |
| 释义 |
| name = Sacramento River National Wildlife Refuge | iucn_category = IV | map = California#USA | relief = 1 | map_caption = Map of the United States | map_width = 300 | photo = Sacramento River National Wildlife Refuge.jpg | photo_caption = | photo_width = | location = Butte County, Glenn County, Tehama County, California, United States | nearest_city = Chico, California | coordinates = {{coord|39.7069|N|121.9542|W|region:US-CA|format=dms|display=inline,title}} | coords_ref = [1] | area = {{convert|10146|acre|km2|abbr=on}} | established = 1989 | visitation_num = | visitation_year = | governing_body = U.S. Fish and Wildlife Service | website = [https://www.fws.gov/refuge/sacramento_river/ Sacramento River National Wildlife Refuge] }} Sacramento River National Wildlife Refuge is located along the Sacramento River in the Sacramento Valley of California. Landscape is very flat, bordered by the Sierra and Coast ranges, with intensive agriculture (rice, with walnut, almond, and prune orchards along the river). This riparian community is one of the most important wildlife habitats in California and North America. The refuge is currently in an active acquisition phase, and includes the Llano Seco Unit. Large-scale riparian habitat restoration is ongoing. Riparian habitat along the Sacramento River is critically important for various threatened species, fisheries, migratory birds, plants, and the natural system of the river itself. Restoration{{See|Riparian zone restoration|Riparian buffer}}There has been an 85% reduction of riparian vegetation throughout the Sacramento Valley and foothills region, and probably over a 95 percent reduction along this area's major river systems. The relatively small amount of Riparian forest woodlands that remains provides a strikingly disproportionate amount of habitat value for wildlife. References
1. ^{{Cite web| url=http://www.fws.gov/sacramentovalleyrefuges/pdf/SacRiver/Capay%20&%20Phelan%20Unit%2010.pdf| title=Sacramento River National Wildlife Refuge - Capay & Phelan Island Units| work=U.S. Fish and Wildlife Service}} {{Include-USGov|agency=United States Fish and Wildlife Service}}External links
8 : National Wildlife Refuges in California|Sacramento River|Natural history of the Central Valley (California)|Protected areas of Butte County, California|Protected areas of Glenn County, California|Protected areas of Tehama County, California|Protected areas established in 1989|1989 establishments in California |
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