The relationship of Irgarol and its major metabolite to resident phytoplankton communities in a Maryland marina, river and reference area
Hall, Lenwood W., Anderson, Ronald D., Killen, William D., Balcomb, Richard, Gardinali, Piero
Published in Marine pollution bulletin (01.06.2009)
Published in Marine pollution bulletin (01.06.2009)
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Journal Article
Ecological risk assessment of copper and cadmium in surface waters of Chesapeake Bay watershed
Hall, L.W.H. Jr. (University of Maryland Agricultural Experiment Station, Queenstown, MD.), Scott, M.C, Killen, W.D
Published in Environmental toxicology and chemistry (01.06.1998)
Published in Environmental toxicology and chemistry (01.06.1998)
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Journal Article
Long term bioassessment multiple stressors study in a residential California stream
Hall, Lenwood W., Killen, William D., Anderson, Ronald D., Alden, Raymond W.
Published in Journal of environmental science and health. Part A, Toxic/hazardous substances & environmental engineering (2021)
Published in Journal of environmental science and health. Part A, Toxic/hazardous substances & environmental engineering (2021)
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Journal Article
Ranking the importance of benthic metrics and environmental stressors from over a decade of bioassessment multiple stressor studies in five California waterbodies
Hall, Lenwood W., Alden, Raymond W., Anderson, Ronald D., Killen, William D.
Published in Journal of environmental science and health. Part A, Toxic/hazardous substances & environmental engineering (06.12.2019)
Published in Journal of environmental science and health. Part A, Toxic/hazardous substances & environmental engineering (06.12.2019)
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Journal Article
Multivariate spatial patterns analysis of environmental variables and benthic metrics in five California waterbodies
Hall, Lenwood W., Alden, Raymond W., Anderson, Ronald D., Killen, William D.
Published in Journal of environmental science and health. Part A, Toxic/hazardous substances & environmental engineering (06.12.2019)
Published in Journal of environmental science and health. Part A, Toxic/hazardous substances & environmental engineering (06.12.2019)
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Journal Article
Spatiotemporal trend analysis of metal concentrations in sediments of a residential California stream with toxicity and regulatory implications
Hall, Lenwood W., Anderson, Ronald D., Killen, William D.
Published in Journal of environmental science and health. Part A, Toxic/hazardous substances & environmental engineering (07.06.2017)
Published in Journal of environmental science and health. Part A, Toxic/hazardous substances & environmental engineering (07.06.2017)
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Journal Article
relationship of benthic community metrics to pyrethroids, metals, and sediment characteristics in Cache Slough, California
Hall, Lenwood W., Killen, William D., Anderson, Ronald D., Alden, Raymond W.
Published in Journal of environmental science and health. Part A, Toxic/hazardous substances & environmental engineering (28.01.2016)
Published in Journal of environmental science and health. Part A, Toxic/hazardous substances & environmental engineering (28.01.2016)
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Journal Article
Assessment of periphyton, aquatic macrophytes, benthic communities, and physical habitat in midwestern United States streams coinciding with varying historical concentrations of atrazine
Hall, Lenwood W., Anderson, Ronald D., Killen, William D., Hosmer, Alan J., Brain, Richard A.
Published in Journal of environmental science and health. Part A, Toxic/hazardous substances & environmental engineering (24.08.2014)
Published in Journal of environmental science and health. Part A, Toxic/hazardous substances & environmental engineering (24.08.2014)
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Journal Article
Mapping of depositional and non-depositional areas in Salinas, California streams with concurrent pyrethroid and benthic macroinvertebrate assessments
Hall, Lenwood W, Anderson, Ronald D, Killen, William D
Published in Journal of environmental science and health. Part A, Toxic/hazardous substances & environmental engineering (2013)
Published in Journal of environmental science and health. Part A, Toxic/hazardous substances & environmental engineering (2013)
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Journal Article
The Influence of Physical Habitat, Pyrethroids, and Metals on Benthic Community Condition in an Urban and Residential Stream in California
Hall, Lenwood W., Killen, William D., Anderson, Ronald D., Alden, Raymond W.
Published in Human and ecological risk assessment (01.05.2009)
Published in Human and ecological risk assessment (01.05.2009)
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Journal Article
Long-term historical analysis of benthic communities and physical habitat in an agricultural stream in California's San Joaquin River watershed
Hall, Lenwood W., Killen, William D., Alden, Raymond
Published in Journal of environmental science and health. Part A, Toxic/hazardous substances & environmental engineering (01.05.2009)
Published in Journal of environmental science and health. Part A, Toxic/hazardous substances & environmental engineering (01.05.2009)
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Journal Article
Occurrence of Irgarol 1051 and its major metabolite in Maryland waters of Chesapeake Bay
Hall, Lenwood W., Killen, William D., Gardinali, Piero R.
Published in Marine pollution bulletin (01.03.2004)
Published in Marine pollution bulletin (01.03.2004)
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Journal Article
Historical Assessments and Comparisons of Benthic Communities and Physical Habitat in Two Agricultural Streams in California's San Joaquin Watershed
HALL, LENWOOD W., KILLEN, WILLIAM D.
Published in Journal of environmental science and health. Part A, Toxic/hazardous substances & environmental engineering (01.11.2006)
Published in Journal of environmental science and health. Part A, Toxic/hazardous substances & environmental engineering (01.11.2006)
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Journal Article