Chemicals of Emerging Concern in Water and Bottom Sediment in Great Lakes Areas of Concern, 2013 - Analytical Methods, Collection Methods, Environmental Data, and Quality Assurance

The U.S. Geological Survey (USGS), in cooperation with the U.S. Fish and Wildlife Service (USFWS) and the U.S. Environmental Protection Agency (EPA), identified the...美国地质调查局（U.S. Geological Survey, USGS）联合美国鱼类及野生动物管理局（U.S. Fish and Wildlife Service, USFWS）与美国环境保护署（U.S. Environmental Protection Agency, EPA）共同确定了……