Effect of Green Water Management on River Base Flow

Jian Li; Wei Yin

doi:10.4028/www.scientific.net/AMM.692.90

Paper Titles

Seasonal and Interannual Variation of Soil Respiration on the Sanjiang Plain Wentlands in Northeast China
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Impact of Different Sorting Media on the Waste Plastics Separation
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Effect of Green Water Management on River Base Flow
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Trend Analysis on Precipitation Time Series Data in Munda Catchment, Pakistan
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Investigation and Development of Eco-Tourism Resources after Ecological Restoration in Mentougou District of Beijing
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Characteristics of Landscape (Land Use) Change and its Driving Force in County - A Case Study of Shunyi District of Beijing
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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vol. 692Effect of Green Water Management on River Base...

Effect of Green Water Management on River Base Flow

Abstract:

Danjiangkou Reservoir and its upstream tributaries as water resource area is of strategic importance for the Mid-route of South-to-North Water Transfer Project. Ecological and water security are the key measures for sustainable water diversion. Green water management as a new technology to achieve water conservation and water purification has a broad application prospects. In this research, green water management such as bench terraces, contour tillage, mulching and stone line was studied in the Upper Du watershed. ArcSWAT model was used to assess effect of green water management on river base flow. The results show that four green water management measures activated the regulating action of “soil water reservoir”. Base flow in export section of Upper Du river basin is increased under different four green water management measures, and especially the base flow increased more obvious in non-flood season. That is helpful to improve the ecological security degree in water resources area.

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Periodical:

Applied Mechanics and Materials (Volume 692)

Pages:

90-96

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.692.90

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Online since:

November 2014

Authors:

Jian Li*, Wei Yin

Keywords:

Green Water Management, River Base Flow, Soil Water Reservoir, SWAT

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