Zobrazeno 1 - 10
of 16
pro vyhledávání: '"Evan Canfield"'
Autor:
Daniel Barnes, Erica Elkins, Samantha Coe, William Northwood Gilleland, Charles Schirmer, Evan Canfield, Elise Forest, Gretchen Shaughnessy Arnoczy, Dana Goins, Jayne Lee
Publikováno v:
American Journal of Infection Control
Our study surveyed over 2000 employees of a community health care system in the Southeast United States for SARS-CoV2 antibodies. Survey included subjects' expectation of the result. Our local area had low community prevalence of SARS-CoV2 but low di
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d88bef295fd068626c09b353d817d3b6
http://europepmc.org/articles/PMC8106531
http://europepmc.org/articles/PMC8106531
Publikováno v:
Journal of Hydrologic Engineering. 17:1180-1187
Four curve number (CN) determination methods are evaluated from 16 watersheds in the southwestern U.S. using 1,284 events that satisfy rainfall and runoff criteria. The use of ordered pairs versus natural pairs of rainfall and runoff data has a large
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6ab91fb18d700c55454523c4a838a20f
https://doi.org/10.1061/(asce)he.1943-5584.0000452
https://doi.org/10.1061/(asce)he.1943-5584.0000452
Publikováno v:
Journal of Hydrologic Engineering. 16:935-941
Historical storms with a 24-h rainfall depth exceeding 50.8 mm (2 in.) recorded in southern Arizona were compared with design storms developed both locally and by the USDA Soil Conservation Service (SCS). This study aims to evaluate if those design s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0e81782e7ea884b24a52487a30961f0e
https://doi.org/10.1061/(asce)he.1943-5584.0000390
https://doi.org/10.1061/(asce)he.1943-5584.0000390
Publikováno v:
Journal of Hydrologic Engineering. 15:182-190
The time of concentration equation used in Pima County, Arizona, includes a hydrologic parameter representing the impedance to flow for peak discharge estimation on small [typically less than 2.59 km2 ( 1 mi2 ) ] semiarid watersheds. The impedance-to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::85bb5070f24b06763d8db41cf774aead
https://doi.org/10.1061/(asce)he.1943-5584.0000177
https://doi.org/10.1061/(asce)he.1943-5584.0000177
Autor:
David C. Goodrich, H. Evan Canfield
Publikováno v:
Hydrological Processes. 20:17-35
There have been many studies of hydrologic processes and scale. However, some researchers have found that predictions from hydrologic models may not be improved by attempting to incorporate the understanding of these processes into hydrologic models.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1116e76bc199b0086a77ec65a79299e7
https://doi.org/10.1002/hyp.5896
https://doi.org/10.1002/hyp.5896
Publikováno v:
CATENA. 61:273-291
The area burned by wildfire in the states of Arizona and New Mexico in the southwestern US has been increasing in recent years. In many cases, high severity burns have caused dramatic increases in runoff and sediment yield from burned watersheds. Thi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c4a17f4d70265ff3ceacb71bbf5fae5f
https://doi.org/10.1016/j.catena.2005.03.013
https://doi.org/10.1016/j.catena.2005.03.013
Autor:
H. Evan Canfield, Vicente L. Lopes
Publikováno v:
Journal of the American Water Resources Association. 40:311-319
This paper evaluates the effects of watershed geometric representation (i.e., plane and channel representation) on runoff and sediment yield simulations in a semiarid rangeland watershed. A process based, spatially distributed runoff erosion model (K
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::76b8b8b429874f4074139e945e5baa63
https://doi.org/10.1111/j.1752-1688.2004.tb01031.x
https://doi.org/10.1111/j.1752-1688.2004.tb01031.x
Publikováno v:
CATENA. 44:1-11
Distributed process-based hydrologic models have been used to describe and predict the movement of sediment on small watersheds. However, to parameterize these models requires an understanding of the spatial variability of erosion processes and the p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b3b62695ba34d9236badb3341925e31e
https://doi.org/10.1016/s0341-8162(00)00154-5
https://doi.org/10.1016/s0341-8162(00)00154-5
Autor:
Howard Evan Canfield
Publikováno v:
Soil Erosion.
Rill slope may be used to characterize differences in soil erodibility on semiarid rangeland watersheds at adetail not possible using soil mapping units. This study shows that high-resolution digital elevation models(DEMs) can be used to extract data
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2ffa0809a7d8de5fbec83cafc1aa9fc8
https://doi.org/10.13031/2013.4498
https://doi.org/10.13031/2013.4498
Autor:
Evan Canfield, Richard H. Hawkins
Publikováno v:
The Planner¿s Guide to Natural Resource Conservation: ISBN: 9780387981666
In urban and suburban settings, storm water management and design is a well-developed and widely practiced profession, but the situation in exurban areas is far different. Beyond the metropolitan fringe, lower residential densities and smaller capita
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2dbdb6acd348cbaaf998adf2dec8f703
https://doi.org/10.1007/978-0-387-98167-3_11
https://doi.org/10.1007/978-0-387-98167-3_11
