Zobrazeno 1 - 10
of 12
pro vyhledávání: '"Amy S. Ludtke"'
Autor:
Gregory A. Wetherbee, Mark F. Rhodes, Lee A. Green, Brian M. Kerschner, Christopher M. B. Lehmann, Amy S. Ludtke
Publikováno v:
Environmental Pollution. 233:168-179
Bromide (Br − ) and other solute concentration data from wet deposition samples collected and analyzed by the National Atmospheric Deposition Program (NADP) from 2001 to 2016, were statistically analyzed for trends both geographically and temporall
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1a6d3ea9cd61cd0cb6c3b9facdb02c8d
https://doi.org/10.1016/j.envpol.2017.10.018
https://doi.org/10.1016/j.envpol.2017.10.018
Autor:
Mark F. Rhodes, Christopher M. B. Lehmann, Gregory A. Wetherbee, Amy S. Ludtke, Lee A. Green, Brian M. Kerschner
Publikováno v:
Environmental pollution (Barking, Essex : 1987). 257
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4bb415892f9ea93d3057e77bee684208
https://pubmed.ncbi.nlm.nih.gov/29073524
https://pubmed.ncbi.nlm.nih.gov/29073524
Autor:
Amy S. Ludtke, Donna N. Myers
Stream-quality monitoring networks in the United States were initiated and expanded after passage of successive federal water-pollution control laws from 1948 to 1972. The first networks addressed information gaps on the extent and severity of stream
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6b4a4629bb01b1b4598d031e7f85fde5
https://doi.org/10.1016/b978-0-12-809330-6.00002-7
https://doi.org/10.1016/b978-0-12-809330-6.00002-7
Publikováno v:
Fact Sheet.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c6eb0ed475bdbe0dd1761121fc201fde
https://doi.org/10.3133/fs20163041
https://doi.org/10.3133/fs20163041
Autor:
Richard B. Alexander, Amy S. Ludtke, Terry L. Schertz, James Richard Slack, Kathleen K. Fitzgerald
Publikováno v:
Water Resources Research. 34:2401-2405
A nationally consistent and well-documented collection of water quality and quantity data compiled during the past 30 years for streams and rivers in the United States is now available on CD-ROM and accessible over the World Wide Web. The data includ
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::90f8afce2a041277677d7cb195a46d38
https://doi.org/10.1029/98wr01530
https://doi.org/10.1029/98wr01530
Publikováno v:
Scientific Investigations Report.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8b110f9faa6642371a3d8584fc52ee4d
https://doi.org/10.3133/sir20145067
https://doi.org/10.3133/sir20145067
Publikováno v:
Scientific Investigations Report.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c518805352d9f0c4225e8adc62696840
https://doi.org/10.3133/sir20125228
https://doi.org/10.3133/sir20125228
Autor:
Mark T. Woodworth, Amy S. Ludtke
Publikováno v:
Fact Sheet.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cbefa127f6a3617ac40a18bed4803f39
https://doi.org/10.3133/fs13697
https://doi.org/10.3133/fs13697
Publikováno v:
Open-File Report.
During the past 30 years, the U.S. Geological Survey (USGS) has operated two national stream water-quality networks, the Hydrologic Benchmark Network (HBN) and the National Stream Quality Accounting Network (NASQAN). These networks (Fig. 1) were esta
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::172f4a3f5710ce738c99dd1849ae1451
https://doi.org/10.3133/ofr96337
https://doi.org/10.3133/ofr96337