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Contaminants such as mercury are pervasive and can have immunosuppressive effects on wildlife. Impaired immunity could be important for forecasting pa...
Read moreGold mining has rapidly increased across the Amazon Basin in recent years, especially in the Guiana shield, where it is responsible for >90% of tot...
Read moreThe management of migratory taxa relies on the knowledge of their movements. Among them, ontogenetic habitat shift, from nurseries to adult habitats, ...
Read moreThe extent to which environmental context mediates the bioaccumulation of biotransported contaminants by stream-resident organisms is poorly understoo...
Read moreDuring 2016, as part of the National Water-Quality Assessment Project (NAWQA), the U.S. Geological Survey conducted the Northeast Stream Quality Asses...
Read moreHuman activities are greatly changing the conditions of ecosystems. One of these major changes is that more and more ecosystems are facing increasing ...
Read moreField observations and laboratory tests were made in 1984-87 on the effects on the field layer in oak/bracken/bramble woodland and ash/maple/mercury w...
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