Art Johnson
· 42 obras en el catálogo
employee of the Washington State Department of Ecology
Obras
An ecological hazard assessment for PCBs in the Spokane River
2001
Chemical analysis and toxicity testing of Spokane River sediments collected in October 2000
2001
Concentrations of 303(d) listed metals in the upper Yakima River
2000
Investigation of chemical contamination at Whitmarsh Landfill and Padilla Bay Lagoon
1999
Methoprene concentrations in surface water samples from Grant County Mosquito Control District No. 1
2006
Survey for petroleum and other chemical contaminants in the sediments of Fidalgo Bay
1997
Teaching mathematics to culturally and linguistically diverse learners
2010
Washington State Pesticide Monitoring Program
1996
PBDE flame retardants in Washington rivers and lakes
PBDE flame retardants in Washington rivers and lakes
PBDE flame retardants in Washington rivers and lakes
An ecological hazard assessment for PCBs in the Spokane River
2001
Carbaryl concentrations in Willapa Bay and recommendations for water quality guidelines
2001
Chemical analysis and toxicity testing of Spokane River sediments collected in October 2000
2001
Concentrations of 303(d) listed metals in the upper Yakima River
2000
Concentrations of 303(d) listed pesticides, PCBs and PAHs measured with passive samplers deployed in the lower Columbia River
2005
Effects of Holden Mine on the water, sediments and benthic invertebrates of Railroad Creek (Lake Chelan)
1997
Inorganic arsenic levels in Puget Sound fish and shellfish from 303(d) listed waterbodies and other areas
2002
Investigation into recurring toxicity of the Chinet Company Columbia River intake
2001
Investigation of chemical contamination at Whitmarsh Landfill and Padilla Bay Lagoon
1999
Metals concentrations in Spokane River sediments collected with USGS in 1998
1999
Reconnaissance survey on metals, semivolatiles, and PCBs in sediment deposits behind Upriver Dam, Spokane River
2000
Results of a screening analysis for metals and organic compounds in shellfish from Padilla Bay and vicinity
2000
Results of a screening analysis for pharmaceuticals in wastewater treatment plant effluents, wells, and creeks in the Sequim-Dungeness area
2004