M
Mark W. Sandstrom
Researcher at United States Geological Survey
Publications - 61
Citations - 3199
Mark W. Sandstrom is an academic researcher from United States Geological Survey. The author has contributed to research in topics: Pesticide & Groundwater. The author has an hindex of 29, co-authored 61 publications receiving 2871 citations. Previous affiliations of Mark W. Sandstrom include University of California, Los Angeles & Australian National University.
Papers
More filters
OtherDOI
Methods of analysis by the u.s. geological survey national water quality laboratory- determination of organonitrogen herbicides in water by solid-phase extraction and capillary-column gas chromatography/mass * spectrometry with selected-ion monitoring
TL;DR: In this paper, the authors propose a method to solve the problem of homonymity in homonym identification, i.e., homonymization, in the context of homology.
Journal ArticleDOI
Occurrence of Azoxystrobin, Propiconazole, and Selected Other Fungicides in US Streams, 2005–2006
TL;DR: Fungicide occurrence appears to be related to fungicide use in the associated drainage basins; however, current use information is generally lacking and more detailed occurrence data are needed to accurately quantify such a relation.
Journal ArticleDOI
Glyphosate, other herbicides, and transformation products in midwestern streams, 20021
William A. Battaglin,Dana W. Kolpin,Elizabeth A. Scribner,Kathryn M. Kuivila,Mark W. Sandstrom +4 more
TL;DR: In this article, the authors document the occurrence of glyphosate and the transformation product aminomethylphosphonic acid (AMPA) in Midwestern streams and compare their occurrence with that of more commonly measured herbicides such as acetochlor, atrazine, and metolachlor.
Journal ArticleDOI
Is there a risk associated with the insect repellent DEET (N,N-diethyl-m-toluamide) commonly found in aquatic environments?
TL;DR: Risks to aquatic biota at observed environmental concentrations is minimal and data available was not sufficient to conduct a full risk assessment due to data deficiencies in source characterisation, transport mechanisms, fate, and ecotoxicity studies, warrant further investigation.
Glyphosate, Other Herbicides, And TransformationProducts In Midwestern Streams, 2002
William A. Battaglin,Dana W. Kolpin,Elizabeth A. Scribner,Kathryn M. Kuivila,Mark W. Sandstrom +4 more
TL;DR: The use of glyphosate has increased rapidly, and there is limited understanding of its environmental fate as mentioned in this paper, and there are limited understand of glyphosate's environmental fate, as it is highly water soluble and could be mobile in aquatic systems.