Drain carrying runoff from farm fields in Imperial Valley
Detailed Description
Drain carrying runoff from farm fields in Imperial Valley at the south end of the Salton Sea. Runoff can contain relatively high concentrations of Se.
Sources/Usage
Public Domain.
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Selenium Cycling in Salton Sea Wetlands
The effect of selenium toxicity on wildlife has been known for more than 50 years. This issue drew particular attention in the 1980s when embryo deformity and mortality was observed in birds at a wildlife refuge in California. Harmful effects from selenium were determined to be connected to irrigation drainage water. As a result, an effort began to monitor levels of selenium in irrigation drainage...
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Selenium Cycling in Salton Sea Wetlands
The effect of selenium toxicity on wildlife has been known for more than 50 years. This issue drew particular attention in the 1980s when embryo deformity and mortality was observed in birds at a wildlife refuge in California. Harmful effects from selenium were determined to be connected to irrigation drainage water. As a result, an effort began to monitor levels of selenium in irrigation drainage...