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Cellular and Genetic Tracers of Transport Time in Groundwater Systems

Artificially maintained water levels within the lake and stresses placed upon the aquifer by well withdrawals facilitate movement of water from the lake into the local ground water system, potentially allowing contaminants to enter the aquifer from the lake. This raises national concern because similar lakeside settings exist throughout the United More...

  • Diatom image of the species Cymbella tumida.

Ecological Genetics of Lake Clark Sockeye Salmon (Oncorhynchus nerka)

Ecological Genetics of the Lake Clark Sockeye Salmon (Oncorhynchus nerka) characterizes the population structure and genetic diversity. This issue overview aids managers in defining and prioritizing conservation units of sockeye salmon within Lake Clark National Park and Preserve.

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