Zobrazeno 1 - 5
of 5
pro vyhledávání: '"Susan M. Holdsworth"'
Autor:
Susan M. Holdsworth, Steven G. Paulsen, Anthony R. Olsen, David V. Peck, Marc H. Weber, Carol Peterson
Publikováno v:
Freshwater Science. 32:1231-1245
The US Environmental Protection Agency (USEPA) conducted a National Lakes Assessment (NLA) in the conterminous USA in 2007 as part of a national assessment of aquatic resources. The EPA used the National Hydrography Dataset (NHD) as the basis for the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5bcee0fca8d52b45677400cf766aabfb
https://doi.org/10.1899/11-075.1
https://doi.org/10.1899/11-075.1
Publikováno v:
Journal of the North American Benthological Society. 27:906-919
Taxonomic identifications are central to biological assessment; thus, documenting and reporting uncertainty associated with identifications is critical. The presumption that comparable results would be obtained, regardless of which or how many taxono
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e02e111b9932a0639ff9410763e68eb2
https://doi.org/10.1899/07-175.1
https://doi.org/10.1899/07-175.1
Autor:
Philip R. Kaufmann, Alan T. Herlihy, John L. Stoddard, David P. Larsen, John Van Sickle, Lester L. Yuan, Charles P. Hawkins, Susan M. Holdsworth, Steven G. Paulsen, Anthony R. Olsen, David V. Peck, Ellen Tarquinio, Alice Mayio, Michael T. Barbour
Publikováno v:
Journal of the North American Benthological Society. 27:812-821
The Wadeable Streams Assessment (WSA) provided the first statistically sound summary of the ecological condition of streams and small rivers in the US. Information provided in the assessment filled an important gap in meeting the requirements of the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f6ecd9224b25f7d0723159c9691ec585
https://doi.org/10.1899/08-098.1
https://doi.org/10.1899/08-098.1
Publikováno v:
Journal of the North American Benthological Society. 27:808-811
In 1972, the US Congress enacted the Clean Water Act (CWA) to protect US water resources. A critical section (305[b]) of the CWA calls for periodic accounting of the success or failure of efforts to protect and restore US waters. Over the years, seve
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e56a1b57e01fe7449c1f431f0fe36741
https://doi.org/10.1899/08-116.1
https://doi.org/10.1899/08-116.1
Publikováno v:
Journal of the North American Benthological Society. 27:1017-1018
Steven G. Paulsen, Charles P. Hawkins, John Van Sickle, Lester L. Yuan, AND Susan M. Holdsworth 1 Office of Research and Development, US Environmental Protection Agency, 200 SW 35 St., Corvallis, Oregon 97330 USA 2 Western Center for Monitoring and A
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::52f10e335ff8368cbfc7c51484c6edb7
https://doi.org/10.1899/08-123.1
https://doi.org/10.1899/08-123.1