Concentrations of microbial source tracking markers in cattle fecal samples, western Colorado, 2023

The U.S. Geological Survey is investigating sources of fecal bacteria in streams in the Grand Valley of western Colorado by using quantitative polymerase chain...美国地质调查局（U.S. Geological Survey）正借助定量聚合酶链（quantitative polymerase chain）技术，对科罗拉多州西部格兰德谷溪流内的粪便细菌来源展开调查。