Sediment sampling and surrogates
Detailed Description
Sediment sampling and surrogates. Sediment work using samplers, laser diffraction, and acoustics on the Kickapoo Creek near Bloomington, Illinois, April 22, 2011.
Related
Water Quality Sampling Techniques
Checking the water quality of the Nation's streams, rivers, and lakes is one of the main responsibilities of the U.S. Geological Survey (USGS). Physical water measurements and streamflow are almost always taken, but often water samples are needed for chemical analyses, and sampling must follow strict guidelines to collect scientifically-viable samples.
Related
Water Quality Sampling Techniques
Checking the water quality of the Nation's streams, rivers, and lakes is one of the main responsibilities of the U.S. Geological Survey (USGS). Physical water measurements and streamflow are almost always taken, but often water samples are needed for chemical analyses, and sampling must follow strict guidelines to collect scientifically-viable samples.