Index Catalog // ScholarsArchive@OSU

Start Over

Filtering by: Subject Mysidopsis -- Effect of metals on Decade 2000-2009 Rights Statement In Copyright

Distribution of bioavailable metals and a human health risk assessment from fish and crayfish in the lower Willamette River, Oregon

Creator:

Krissanakriangkrai, Oraphin

Abstract:

In this study the impact of episodic events on levels of bioavailable trace metals Zn, Cu, Cr, Cd, Pb, and As (III) were determined for the lower Willamette River in Oregon. In addition, a comparison among three alternative methods for estuary sampling was conducted. Potential adverse human health risk associated...

Resource Type:

Dissertation

Full Text:

for the degree of Doctor of Philosophy in Public Health presented on August 16, 2004. Title
Selenium and trace metal accumulation in detrital-benthic food webs of lotic and lentic wetlands, Utah, USA

Creator:

Hillwalker, Wendy E.

Abstract:

Concentrations of selenium (Se), manganese (Mn), zinc (Zn), cadmium (Cd), lead (Pb) and arsenic (As) were measured in the water column, sediment and biota, in conjunction with selected physicochemical data, from representative wetland types at a mining site within Salt Lake County, Utah, USA. The selected field sites included Oolitic...

Resource Type:

Dissertation

Full Text:

degree of Doctor of Philosophy in Toxicology presented on Mi 24, 2004. Title: Selenium and Trace Metal