Clear Lake, located within the Coast Range west of California’s Central Valley, is the largest natural freshwater lake contained fully within the state and geologically is considered to be the oldest lake in North America. Clear Lake is popular for recreation and provides critical habitat to a wide variety of fish and bird species. Water quality in Clear Lake is degraded by both by mercury contamination and harmful algal blooms (HABs). The mercury contamination is largely associated with the Sulfur Bank Mercury Mine (SBMM), located on the eastern shore of the Oaks Arm in the northeastern portion of the Lake. The mine was operated intermittently from the 1870s until 1957 and is now a U.S. Environmental Protection...
Categories: Data;
Tags: California,
Clear Lake,
Geochemistry,
Lake,
USGS Science Data Catalog (SDC), All tags...
chemical analysis,
drilling and coring,
environment,
field sampling,
geochemistry,
iron,
mercury,
mercury contamination,
sediment,
sediment geochemistry,
sediment-pollutant interaction,
sulfur, Fewer tags
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