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Physical and chemical data from an evaluation of metal-contaminated...
This data release contains chemistry and toxicity data from sediment toxicity tests conducted by the USGS Columbia Environmental Research Center (CERC) with 66 sediment samples... -
Benthos Sample Data from Izembek and Nelson Lagoons, Alaska, 1998
This data set contains a single table of descriptions of benthic samples collected in 1998 at Nelson and Izembek lagoons, Alaska. This includes: the weight of the sample, the... -
Sediment bioassay toxicity data from the Upper Columbia River, Washington, 2013-2014
This data release contains bioassay data from sediment toxicity tests conducted by the USGS Columbia Environmental Research Center (CERC) with 66 sediment samples collected from...