Zobrazeno 1 - 10
of 18
pro vyhledávání: '"Gail P. Thelin"'
Publikováno v:
Journal of Environmental Quality. 30:831-845
To improve understanding of the factors affecting pesticide occurrence in ground water, patterns of detection were examined for selected herbicides, based primarily on results from the National Water-Quality Assessment (NAWQA) program. The NAWQA data
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::020c15e948bf9014e9cbe0c6f5508bd7
https://doi.org/10.2134/jeq2001.303831x
https://doi.org/10.2134/jeq2001.303831x
Autor:
Gail P. Thelin, Wesley W. Stone
Publikováno v:
Scientific Investigations Report.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a6f0e96db528071837eb29ef5f482b3c
https://doi.org/10.3133/sir20135009
https://doi.org/10.3133/sir20135009
Publikováno v:
Data Series.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::643e1f1fcc575fcc2222d9f95908f278
https://doi.org/10.3133/ds689
https://doi.org/10.3133/ds689
Autor:
Gail P. Thelin, Wesley W. Stone
Publikováno v:
Scientific Investigations Report.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e92c5e8c7a096da26a15a84ea859d0be
https://doi.org/10.3133/sir20105034
https://doi.org/10.3133/sir20105034
Autor:
Charles G. Crawford, Naomi Nakagaki, Robert J. Gilliom, Wesley W. Stone, Lisa H. Nowell, David M. Wolock, Gail P. Thelin
Publikováno v:
Environmental toxicology and chemistry. 28(6)
Empirical regression models were developed for estimating concentrations of dieldrin, total chlordane, and total DDT in whole fish from U.S. streams. Models were based on pesticide concentrations measured in whole fish at 648 stream sites nationwide
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::af4999def91ee2f66c45748c2fd3d83f
https://pubmed.ncbi.nlm.nih.gov/19215182
https://pubmed.ncbi.nlm.nih.gov/19215182
Autor:
Gail P. Thelin, Richard J. Pike
Publikováno v:
Cartographic Perspectives. :15-24
Recent advances in computer technology present opportunities for the machine visualization of topography. A new shaded relief map of the conterminous United States is the first one-sheet graphic of U.S. landforms larger than Erwin Raisz's classic 193
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::09176336896145834122c247b0adfe96
https://doi.org/10.14714/cp08.1086
https://doi.org/10.14714/cp08.1086
Publikováno v:
Scientific Investigations Report.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::53b0a6a0c51d02938e191d79871f71dd
https://doi.org/10.3133/sir20065020
https://doi.org/10.3133/sir20065020
Autor:
Charles G. Crawford, Pixie A. Hamilton, Jack E. Barbash, Naomi Nakagaki, Robert J. Gilliom, Lisa H. Nowell, Jonathan C. Scott, Paul E. Stackelberg, Jeffrey D. Martin, Gail P. Thelin, David M. Wolock
Publikováno v:
Circular.
Water samples collected from 1992 through 2001 from 186 streams and rivers and from 5,047 wells in 51 of the nation's major river basins and aquifer systems were summarized to provide the most comprehensive national-scale analysis of pesticide occurr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7f3c204730a58b7093900b3a0100724e
https://doi.org/10.3133/cir1291
https://doi.org/10.3133/cir1291
Autor:
Richard J. Pike, Gail P. Thelin
Publikováno v:
Annals of the Association of American Geographers. 82:300-302
HE modern computer has imparted new power and meaning to the old axiom "One picture is worth a thousand words" (Davies et al. 1990). Machine visualization-the art, science, and technology of seeing via computer graphics-has developed the means to vie
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::05b7281d7c82195a32e7859d7805e1f2
https://doi.org/10.1111/j.1467-8306.1992.tb01910.x
https://doi.org/10.1111/j.1467-8306.1992.tb01910.x
Autor:
Leonard P. Gianessi, Gail P. Thelin
Publikováno v:
Open-File Report.
Information on the amount and distribution of pesticide compounds used throughout the United States is essential to evaluate the relation between water quality and pesticide use. This information is the basis of the U.S. Geological Survey's National
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8953f2e403e27ccc7ce3053caa31470a
https://doi.org/10.3133/ofr00250
https://doi.org/10.3133/ofr00250