铜河

铜河（；，；阿特纳语：‘Atna’tuu，即“阿特纳之河”；特林吉特语：Eeḵhéeni，“铜之河”；）是条长的河流，位于美国阿拉斯加州中南部。它的流域占了蘭格爾山脈和楚加奇山的很大一部分，随后注入阿拉斯加湾。它最著名的是其三角洲地带的大型生态系统，以及其大量的野生鮭魚，是世界最大的鮭魚产地之一。依照河口的水量来看，铜河是全美第十大河流。

参考资料
拓展阅读
Brabets, Timothy P. (1997). [https://web.archive.org/web/20160303185528/http://137.229.113.30/webpubs/usgs/p/text/p1581.pdf Geomorphology of the Lower Copper River, Alaska*] [U.S. Geological Survey Professional Paper 1581]. Washington, D.C.: U.S. Department of the Interior, U.S. Geological Survey.

外部链接
*[http://www.ecotrust.org/copperriver Ecotrust Copper River Program]
*[http://library.state.ak.us/asp/edocs/2007/04/ocn123246851.pdf Copper River salmon habitat management study] Prepared for Ecotrust by Marie E. Lowe of the Institute of Social and Economic Research, hosted by Alaska State Publications Program
*[http://www.cf.adfg.state.ak.us/region2/crhome.php Alaska Department of Fish and Game: Copper River Salmon]
*[http://www.redzone.org/ Eyak Preservation Council]
*[https://web.archive.org/web/20070306222115/http://www.nature.org/wherewework/northamerica/states/alaska/preserves/art11190.html Nature Conservancy: Copper River Delta]
*[https://web.archive.org/web/20040609080605/http://www.copperriver.org/links.html The Copper River Watershed Project]
*[https://web.archive.org/web/20120209154157/http://www.eyakfish.com/ NVE Fisheries Research and Seasonal Employment on the Copper River]
*[https://web.archive.org/web/20070203070231/http://www.crsalmon.org/ Cordova District Fishermen United]
*[http://www.largestnationalpark.com Wrangell-St. Elias National Park information]
*[http://aksalmondipnetting.com/copper/index.htm Copper River | Chitina Dipnet Fishery Escapement Charts]