Pesticides in Weekly Water Samples from the NAWQA Midwest Stream Quality Assessment (2013)

Dissolved pesticides were measured in weekly water samples from 100 wadeable streams across eleven states in the Midwestern U.S. during May-August, 2013, as part of...2013年5月至8月期间，作为某项研究的一部分，研究人员对美国中西部11个州的100条可涉水溪流（wadeable streams）的每周采集水样中的溶解态农药（dissolved pesticides）进行了测定。