Zobrazeno 1 - 10
of 50
pro vyhledávání: '"M. Appels"'
Publikováno v:
FACETS, Vol 2, Pp 734-753 (2017)
Cities are under pressure to operate their services effectively and project costs of operations across various timeframes. In high-latitude and high-altitude urban centers, snow management is one of the larger unknowns and has both operational and bu
Externí odkaz:
https://doaj.org/article/5e1421b54c624339935e895710c9eadc
Autor:
Rezvan Karimi, Willemijn M. Appels
Publikováno v:
Irrigation Science. 39:715-724
Subsurface drip irrigation is the most efficient irrigation technology available to agricultural producers. The dimensions of wetted areas, affected by subsurface drip irrigation (SDI) system design and initial soil moisture conditions, were evaluate
Autor:
Chandra Prasad Ghimire, Stuart Bradley, Willis Ritchie, Willemijn M. Appels, Laura Grundy, Val Snow
Publikováno v:
Agricultural Water Management. 262:107418
Publikováno v:
Journal of Hydrology. 566:250-263
Numerical models of soil-water dynamics have been widely used in the design of soil cover systems for mine site reclamation; however, in most cases these models only consider water dynamics without consideration of heat dynamics. For cover systems in
Publikováno v:
Advances in Water Resources. 112:254-265
Mine waste rock dumps have highly variable flowpaths caused by contrasting textures and geometry of materials laid down during the ‘plug dumping’ process. Numerical experiments were conducted to investigate how these characteristics control unsat
Publikováno v:
Hydrological Processes. 32:66-79
Infiltration into frozen soil is a key hydrological process in cold regions. Although the mechanisms behind point‐scale infiltration into frozen soil are relatively well understood, questions remain about upscaling point‐scale results to estimate
Autor:
M. Jim Hendry, Susan N. Wall, Saidur R. Chowdhury, Craig Nichol, Willemijn M. Appels, S. Lee Barbour
Publikováno v:
Mine Water and the Environment. 36:479-494
Saline-sodic shale overburden associated with oil sand mining is a potential source of salt release to surface water and groundwater and can lead to salinization and/or sodification of reclamation covers. Weathering of shale overburden due to oxidati
Autor:
Val Snow, Willemijn M. Appels, Chandra Prasad Ghimire, Willis Ritchie, Laura Grundy, Stuart Bradley
Publikováno v:
Journal of Hydrology. 596:126125
On rough agricultural soils, initiation of overland flow is primarily related to the gradual filling of small depressions. As the volume of water ponding in local depressions increases, the connectivity of those depressions increases, and that connec
Analysis of soil wetting patterns in subsurface drip irrigation systems – Indoor alfalfa experiments
Autor:
Rezvan Karimi, Willemijn M. Appels
Publikováno v:
Agricultural Water Management. 250:106832
When using subsurface drip irrigation (SDI) to grow field crops, concerns may exist for water availability to plants, because emitters and plants cannot be lined up perfectly. The spatial distribution of water around SDI emitters is largely determine
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