Exploring the effectiveness of drainage water management on water budgets and nitrate loss using three evaluation approaches

Agricultural Water Management(2021)

引用 12|浏览18
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摘要
•DWM reduced drainage outflow and total water loss.•DWM reduced seasonal nitrate concentrations and annual nitrate loads.•The magnitude of DWM effectiveness remains uncertain, especially in fields prone to seepage and runoff losses.•Combining measured and modeled data allowed robust analysis of DWM effectiveness.
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关键词
Controlled drainage,DRAINMOD,Hydrology,Subsurface drainage,Water quality,Modeling,Nutrients
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