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，是世界最大的三文鱼产地之一。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). 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 

Ecotrust Copper River Program 
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
Alaska Department of Fish and Game: Copper River Salmon 
Eyak Preservation Council 
Nature Conservancy: Copper River Delta
The Copper River Watershed Project
NVE Fisheries Research and Seasonal Employment on the Copper River
Cordova District Fishermen United
Wrangell-St. Elias National Park information 
Copper River | Chitina Dipnet Fishery Escapement Charts 

阿拉斯加州河流