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| Eco-landuse planning and designing in the small watershed of hilly-gully region in west Weibei Loess Plateau |
| Sun Shanghua,Liu Jianjun,Kang Bowen,Li Wenhua |
| College of Forestry,Northwest A&F University,712100,Yangling,Shaanxi,China |
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Abstract To improve and optimize land use pattern and structure is one of the most effective ways to control soil erosion in the hill-gully Loess region.We had taken the small watershed of Ranjiagou with typical characteristics of hilly-gully region in Weibei Loess Plateau,focusing on restoring ecological system in this small watershed,to improve land productivity and achieve sustainable development of economy.The main procedures include land use system analysis,eco-landuse type evaluation,optimization of land use system,and eco-designing of the optimum land use system.
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Received: 18 April 2008
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