Zobrazeno 1 - 10
of 33
pro vyhledávání: '"Karen R. Burow"'
Autor:
Karen R. Burow, Jose Alfredo Arroyo-Lopez, Miranda S. Fram, Stefan A. Voss, Kirsten E. Faulkner, Bryant C. Jurgens, Zeno F. Levy
Publikováno v:
Geophysical Research Letters. 48
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d7a1d9a586d5f864b3e4fd5e254e235c
https://doi.org/10.1029/2021gl094398
https://doi.org/10.1029/2021gl094398
Autor:
Lonna M. Frans, Jonathan V. Haynes, Bruce D. Lindsey, Christopher M. Hobza, John E. Solder, Karen R. Burow, Anthony J. Tesoriero
Publikováno v:
Environmental sciencetechnology. 53(24)
Repeat sampling and age tracers were used to examine trends in nitrate, arsenic, and uranium concentrations in groundwater beneath irrigated cropland. Much higher nitrate concentrations in shallow modern groundwater were observed at both the Columbia
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0678c3de6d8f4b6799cb09cb5668553f
https://pubmed.ncbi.nlm.nih.gov/31749357
https://pubmed.ncbi.nlm.nih.gov/31749357
Publikováno v:
The Science of the total environment. 672
1,2,3-Trichloropropane (1,2,3-TCP) is a volatile organic chemical of eminent concern due to its carcinogenic, mutagenic, and reproductive effects, and its frequent occurrence at concentrations of concern worldwide. In California, 1,2,3-TCP was detect
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fdb41c174f7474ff6fac490b477aab69
https://pubmed.ncbi.nlm.nih.gov/30959299
https://pubmed.ncbi.nlm.nih.gov/30959299
Autor:
Joseph D. Ayotte, Scott A. Olson, Marcel Belaval, Sarah M. Flanagan, Karen R. Burow, Bruce D. Lindsey, Stephen R. Hinkle
Publikováno v:
Science of The Total Environment. 505:1370-1379
The occurrence of arsenic in groundwater is a recognized environmental hazard with worldwide importance and much effort has been focused on surveying and predicting where arsenic occurs. Temporal variability is one aspect of this environmental hazard
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b798c5ed51ec7e0542e100408a91d466
https://doi.org/10.1016/j.scitotenv.2014.02.057
https://doi.org/10.1016/j.scitotenv.2014.02.057
Publikováno v:
The Science of the total environment. 586
Samples collected about one decade apart from 1105 wells from across the U.S. were compiled to assess whether uranium concentrations in the arid climate are linked to changing bicarbonate concentrations in the irrigated western U.S. Uranium concentra
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8e1ef74083e2fa43e5c627b28cfcd9c5
https://pubmed.ncbi.nlm.nih.gov/28199878
https://pubmed.ncbi.nlm.nih.gov/28199878
Publikováno v:
Environmental Earth Sciences. 69:2609-2621
A regional assessment of multi-decadal changes in nitrate concentrations was done using historical data and a spatially stratified non-biased approach. Data were stratified into physiographic subregions on the basis of geomorphology and soils data to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::94ce3e8059eea8b02605b86df7a66a14
https://doi.org/10.1007/s12665-012-2082-4
https://doi.org/10.1007/s12665-012-2082-4
Publikováno v:
Ground Water. 48:913-928
Uranium (U) concentrations in groundwater in several parts of the eastern San Joaquin Valley, California, have exceeded federal and state drinking water standards during the last 20 years. The San Joaquin Valley is located within the Central Valley o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4a26a7adea52736e517eb52eab58497f
https://doi.org/10.1111/j.1745-6584.2009.00635.x
https://doi.org/10.1111/j.1745-6584.2009.00635.x
Autor:
Brian G. Katz, Matthew K. Landon, Sandra M. Eberts, Bryant C. Jurgens, Christy A. Crandall, Karen R. Burow
Publikováno v:
Hydrogeology Journal. 18:577-593
Depth-dependent water-quality and borehole flow data were used to determine where and how contamination enters public-supply wells (PSWs) at study sites in different principal aquifers of the United States. At each of three study sites, depth-depende
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f53bf795bea0f532750e255cdc961737
https://doi.org/10.1007/s10040-009-0531-2
https://doi.org/10.1007/s10040-009-0531-2
Autor:
Elizabeth A. Frick, Larry J. Puckett, Anthony J. Tesoriero, David Saad, Karen R. Burow, Jack E. Barbash
Publikováno v:
Journal of Contaminant Hydrology. 94:139-155
Tracer-based ground-water ages, along with the concentrations of pesticides, nitrogen species, and other redox-active constituents, were used to evaluate the trends and transformations of agricultural chemicals along flow paths in diverse hydrogeolog
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4a0362264f13ed4abc17b6ef653245a4
https://doi.org/10.1016/j.jconhyd.2007.05.007
https://doi.org/10.1016/j.jconhyd.2007.05.007
Publikováno v:
Hydrogeology Journal. 15:991-1007
Temporal monitoring of the pesticide 1,2-dibromo-3-chloropropane (DBCP) and nitrate and indicators of mean groundwater age were used to evaluate the transport and fate of agricultural chemicals in groundwater and to predict the long-term effects in t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d0a5c218873237f827235b154b1581f7
https://doi.org/10.1007/s10040-006-0148-7
https://doi.org/10.1007/s10040-006-0148-7