普吉特湾：进一步行动可以改善威胁三文鱼的水质受损问题
Puget Sound: Further Actions Could Improve Efforts to Address Impaired Water Quality That Threatens Salmon
【关键词】 Clean water ; Climate change ; Compliance oversight ; Ecology ; Endangered species ; Environmental protection ; Fish ; Freshwater ; Habitat ; Nonpoint source pollution ; Oxygen ; Pollutants ; Pollution ; Salmon ; Species ; Water quality ; Water quality standards ;
恶劣的水质对华盛顿州普吉特湾地区鲑鱼数量的下降起到了关键作用。三文鱼对当地部落具有重要的文化意义，是当地经济的基石
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