Zobrazeno 1 - 10
of 110
pro vyhledávání: '"Wynn R. Walker"'
Publikováno v:
Journal of Irrigation and Drainage Engineering. 138:999-1010
Modernization of today’s irrigation systems attempts to improve system efficiency and management effectiveness of every component of the system (reservoirs, canals, and gates) using automation technologies, along with hydraulic simulation models. T
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1566c501d153631d07055fa4a18f0c58
https://doi.org/10.1061/(asce)ir.1943-4774.0000489
https://doi.org/10.1061/(asce)ir.1943-4774.0000489
Publikováno v:
Irrigation Science. 31:151-167
In the lower Sevier River basin in Utah, the travel times between reservoir releases and arrival at irrigation canal diversions limit the reservoir operation in enabling delivery changes, which may not be compatible with the on demand schedule in the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f204119c4076b2ac695ef566c0f4fc3a
https://doi.org/10.1007/s00271-011-0300-6
https://doi.org/10.1007/s00271-011-0300-6
Publikováno v:
Agricultural Water Management. 98:553-562
Anticipating, or forecasting near-term irrigation demands is a requirement for improved management of conveyance and delivery systems. The most important component of a forecasting regime for irrigation is a simple, yet reliable, approach for forecas
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7fab8b1496fca5b13ea1b02f49b59db2
https://doi.org/10.1016/j.agwat.2010.10.012
https://doi.org/10.1016/j.agwat.2010.10.012
Publikováno v:
Journal of Irrigation and Drainage Engineering. 141
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::44dbdd05431e36ded676150ac2811138
https://doi.org/10.1061/(asce)ir.1943-4774.0000833
https://doi.org/10.1061/(asce)ir.1943-4774.0000833
Publikováno v:
Civil and Environmental Engineering Faculty Publications
Evapotranspiration (ET) is one of the main components of the hydrological cycle. It is a complex process driven mainly by weather parameters, and as such, is characterized by high non-linearity and non-stationarity. This paper introduces a methodolog
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::aacf1d4fa16f4cef881298e6ff039591
https://digitalcommons.usu.edu/cee_facpub/2149
https://digitalcommons.usu.edu/cee_facpub/2149
Autor:
Wynn R. Walker, Thomas B. Hardy, T. F. Glover, G. Sehlke, Ahmed Said, David King Stevens, D. Sorensen
Publikováno v:
Energy. 31:2373-2386
Watershed management is dedicated to solving watershed problems on a sustainable basis. Managing watershed development on a sustainable basis usually entails a balance between the needs of humans and nature, both in the present and in the future. Fro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6a9f7bfac735f47078e1e00b23a275de
https://doi.org/10.1016/j.energy.2006.02.002
https://doi.org/10.1016/j.energy.2006.02.002
Publikováno v:
Agricultural Water Management. 85:157-164
In the absence of localized field data the US Department of Agriculture-Natural Resources and Conservation Service (USDA-NRCS) intake families have often provided sufficient information for preliminary design, evaluation, or management of surface irr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f15c4c2248cc6c5dbe9e45c4ffd4def4
https://doi.org/10.1016/j.agwat.2006.04.002
https://doi.org/10.1016/j.agwat.2006.04.002
Autor:
Wynn R. Walker
Publikováno v:
Journal of Irrigation and Drainage Engineering. 131:129-136
A stepwise multilevel scheme is developed to sequentially calibrate infiltration and roughness parameters for free-draining furrow irrigation systems. The scheme is one dimensional at each level, thereby simplifying computations and providing more ro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::de1021064839e82a0fa1197fbd59b19b
https://doi.org/10.1061/(asce)0733-9437(2005)131:2(129)
https://doi.org/10.1061/(asce)0733-9437(2005)131:2(129)
Optimal Water Management for Reservoir Based Irrigation Projects Using Geographic Information System
Publikováno v:
Journal of Irrigation and Drainage Engineering. 129:1-10
The shortage of reservoir water is the main constraint in establishing stable water management programs in the Muda Irrigation Project, Malaysia. In this study, a water balance equation was derived to evaluate the performance of the project. The wate
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::935b576b4a1fbb24e9f20ea735dad391
https://doi.org/10.1061/(asce)0733-9437(2003)129:1(1)
https://doi.org/10.1061/(asce)0733-9437(2003)129:1(1)
Publikováno v:
Civil and Environmental Engineering Faculty Publications
With the development of surface energy balance analyses, remote sensing has become a spatially explicit and quantitative methodology for understanding evapotranspiration (ET), a critical requirement for water resources planning and management. Limite
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f801c7981462dbd748ecd10b872b8851
https://doi.org/10.1061/(asce)ir.1943-4774.0000754
https://doi.org/10.1061/(asce)ir.1943-4774.0000754