[1]LIANG Shu-juan,ZHAO Fa-ling.Exploration on the Practice of Comprehensive Management for Small Watershed in Black Soil Region of the Northeast -Taking Laoerse Small Watershed as an Example[J].Research of Soil and Water Conservation,2011,18(06):162-166.
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Research of Soil and Water Conservation[ISSN 1005-3409/CN 61-1272/P] Volume:
18
Number of periods:
2011 06
Page number:
162-166
Column:
Public date:
2011-12-20
- Title:
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Exploration on the Practice of Comprehensive Management for Small Watershed in Black Soil Region of the Northeast -Taking Laoerse Small Watershed as an Example
- Author(s):
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LIANG Shu-juan1, ZHAO Fa-ling2
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1. Key Lab of Soil and Water Conservation and Desertification Combating, Ministry of Education, College of Soil and Water Conservation, Beijing Forestry University, Beijing 100083, China;
2. Guoyuan Mining Development Company in Erdos City of Inner Mongolia, Erdos, Inner Mongolia 010300, China
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- Keywords:
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black soil region of northeast; Laoerse small watershed; comprehensive management model
- CLC:
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S157
- DOI:
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- Abstract:
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Comprehensive management model and system for small watershed have been becoming perfect in the regions of Loess Plateau, the earth and rock mountainous of southwest and the black soil of northeast. To realize sustainable development of watershed management, it is combined with the experience of watershed management in the black soil region, and the problems existing in the management are analyzed. As Laoerse small watershed is selected as the key management project to expand domestic demand for country, it is taken as the typical case to explore sustainable management way of the watershed. The field investigation has been undertaken in the small watershed. With regard to the existing problems, the principles of slope erosion control, gully protection, natural rehabilitation and artificial maintenance were implemented, models of biological, engineering and biological-engineering comprehensive measures for different slope and typical gullies were adopted. The results showed that the ecological fragility and poverty had been improved, significant ecological, economic and social benefits had been obtained.