2007•Anhui nongye kexueRequires access
Preliminary Study on Optimal Models of Landscape Ecology Sustainable Development in Karst Mountainous Rural Area of Guizhou Province
Liu Li-yan
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Abstract
Based on the features and main problems of ecological environment in Karst mountainous rural areas of Guizhou Province,the circular economy model,eco-agriculture model and agricultural tourism village landscape model were presented.Effectiveness of the three models was compared.Results showed that the circular economy model optimized rural energy structure and took account of social,environmental and economic benefit.And it tightly combined the other two models.