库布齐沙漠可持续治理典型模式研究

On the Typical Model of Sustainable Management in Hobq Desert

本文依据生态经济学理论,阐述了库布齐沙漠可持续治理模式的设计与内涵,提出了三种库布齐沙漠可持续治理典型模式。一是生态经济效益最优化的沙漠化治理模式。该模式围绕沙漠生态治理核心问题,以防风固沙、植被恢复为目标,实现其生态经济效益最优,提出了创新发展库布齐沙漠生态治理试验模式的实施建议。二是基于水土资源承载力的沙漠化治理模式。该模式的核心是治理模式必须考虑区域水土资源承载力,提出了营造水土资源承载力范围内的生态经济林防护体系和节水农业的实施建议。三是治沙与产业相结合的沙漠化治理模式。该模式的核心是大力发展沙产业来实现生态经济效益双赢,提出了发展光伏发电、特色养殖和生态旅游业的实施建议。在此基础上指出了模式的运行保障体系,为沙漠化可持续治理提供了较好的借鉴。

Based on the theory of ecological economics,the paper expounds the design and connotation of sustainable management model in Hobq desert and puts forward three kinds of sustainable management model for Hobq desert.The first management model is the optimization of ecological economic benefits in the desert.This model focuses on the core issues of desert ecological management.Its goal is to achieve the best ecological and economic benefits by sand fixation and vegetation restoration.The implementation of the proposed model is to innovate and develop the ecological management test model of Hobq desert.The second is the desertification management model based on the bearing capacity of water and soil resources.Its core concept is that the regional water and soil resources carrying capacity must be taken into account in management model.The suggestion of building ecological economic forest protection system and water saving agriculture is put forward.The third is the desertification management model combined with sand industry.Its core is to develop sand industry to achieve the ecological and economic benefits of a win-win situation.The development of photovoltaic power generation,specialty farming and ecotourism are proposed.On this basis,a security system for sustainable management of Hobq desert is constructed,providing a good reference for the sustainable management of desertification.