[1]LI Zongjie,TIAN Qing,SONG Lingling,et al.Analysis on Economic Benefit of Soil and Water Conservation in Yangtze River Basin in Gansu Province[J].Research of Soil and Water Conservation,2016,23(04):128-132,137.
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Analysis on Economic Benefit of Soil and Water Conservation in Yangtze River Basin in Gansu Province
Research of Soil and Water Conservation[ISSN 1005-3409/CN 61-1272/P] Volume:
23
Number of periods:
2016 04
Page number:
128-132,137
Column:
Public date:
2016-04-28
- Title:
- Analysis on Economic Benefit of Soil and Water Conservation in Yangtze River Basin in Gansu Province
- Keywords:
- economic benefits; soil and water loss; comprehensive control; Yangtze River Basin; Gansu Province
- CLC:
- S157
- DOI:
- -
- Abstract:
- We calculated the economic benefit of comprehensive harness of soil and water conservation in Yangtze River Basin using the method of calculating the benefit of comprehensive harness of soil and water conservation (GB/T15774—2008), and systematically evaluated the economic benefits of the measures in the study area. The results show that the economic benefit of terraced fields, forest of soil and water conservation, trees of economic value and artificial grass planting are 5.808 billion yuan, 18.002 billion yuan, 2.969 billion yuan, 0.152 billion yuan, respectively, the total is 28.299 billion yuan; at the same time, through the project of terrance in the study area accumulated land area of 259 600 hm2 was saved and 2 216.9 man-days of labors were saved in Yangtze River Basin in Gansu Province. In addition, with comprehensive control of soil and water conservation the management area in the study area, annual increment, net production value and the cumulative net production efficiency show the trend of increasing year by year, and forest of soil and water conservation plays an important role in comprehensive control of soil and water conservation.
- References:
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