Mats of filamentous-periphytic algae present in some nearshore areas of Lake Crescent, Olympic National Park, Washington, may indicate early stages of eutrophication from nutrient enrichment of an otherwise highly oligotrophic lake. Natural
Cox, Stephen E. secox@usgs.gov,Moran, Patrick W. pwmoran@usgs.gov,Huffman, Raegan L. rhuffman@usgs.gov,et al. Monitoring plant tissue nitrogen isotopes to assess nearshore inputs of nitrogen to Lake Crescent, Olympic National Park, Washington. 2016-01-01.