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DOI	10.1016/j.envsoft.2021.105000
	Fully distributed versus semi-distributed process simulation of a highly managed watershed with mixed land use and irrigation return flow
	Veettil, Anoop Valiya; Green, Timothy R.; Kipka, Holm; Arabi, Mazdak; Lighthart, Nathan; Mankin, Kyle; Clary, Jane
通讯作者	Green, TR (corresponding author), ARS, USDA, Water Management Syst Res Unit, Ft Collins, CO 80526 USA.
来源期刊	ENVIRONMENTAL MODELLING & SOFTWARE
ISSN	1364-8152
EISSN	1873-6726
出版年	2021
卷号	140
英文摘要	Spatially distributed process models represent soil-water-plant-nutrient interactions within a watershed. We investigated spatial patterns of water balance components and nitrate transport simulated using the fully distributed AgES (Agricultural Ecosystems Services) and the semi-distributed SWAT (Soil and Water Assessment Tool, 2012) models in the Big Dry Creek Watershed, a mixed agricultural and suburban watershed in semi-arid Colorado, USA. We analyzed patterns of hydrological fluxes using daily model outputs for the period 2010?2018. The two models simulated drastically different spatial patterns. SWAT predicted extremely low interflow and routed excess irrigation water to surface runoff and groundwater discharge. AgES produced realistic estimation of streamflow, irrigation return flows, and nitrate; simulation of less surface runoff and greater interflow and baseflow contributed to improved simulation of nitrate transport in the interior watersheds. This study demonstrated the impacts of simulating spatially explicit hydrology that captures interactions among fields and other areas within a managed watershed.
英文关键词	Semi-arid hydrology Watershed processes Wastewater treatment plants Irrigation return flow Spatial routing
类型	Article
语种	英语
收录类别	SCI-E
WOS记录号	WOS:000647690100003
WOS关键词	HYDROLOGICAL MODELS ; AGRICULTURAL WATERSHEDS ; CLIMATE-CHANGE ; RIVER-BASIN ; SWAT ; RUNOFF ; SCALE ; SOIL ; SEDIMENT ; METHODOLOGY
WOS类目	Computer Science, Interdisciplinary Applications ; Engineering, Environmental ; Environmental Sciences ; Water Resources
WOS研究方向	Computer Science ; Engineering ; Environmental Sciences & Ecology ; Water Resources
来源机构	Colorado State University
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/368742
作者单位	[Veettil, Anoop Valiya; Kipka, Holm; Arabi, Mazdak] Colorado State Univ, Dept Civil & Environm Engn, Ft Collins, CO 80524 USA; [Green, Timothy R.; Lighthart, Nathan; Mankin, Kyle] ARS, USDA, Water Management Syst Res Unit, Ft Collins, CO 80526 USA; [Clary, Jane] Wright Water Engineers Inc, 2490 West 26th Ave,Suite 100A, Denver, CO 80122 USA
推荐引用方式 GB/T 7714	Veettil, Anoop Valiya,Green, Timothy R.,Kipka, Holm,et al. Fully distributed versus semi-distributed process simulation of a highly managed watershed with mixed land use and irrigation return flow[J]. Colorado State University,2021,140.
APA	Veettil, Anoop Valiya.,Green, Timothy R..,Kipka, Holm.,Arabi, Mazdak.,Lighthart, Nathan.,...&Clary, Jane.(2021).Fully distributed versus semi-distributed process simulation of a highly managed watershed with mixed land use and irrigation return flow.ENVIRONMENTAL MODELLING & SOFTWARE,140.
MLA	Veettil, Anoop Valiya,et al."Fully distributed versus semi-distributed process simulation of a highly managed watershed with mixed land use and irrigation return flow".ENVIRONMENTAL MODELLING & SOFTWARE 140(2021).