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库布其沙漠以广阔的草原和多变的自然环境条件,成为我国干旱、半干旱地区中最具典型性和代表性的地区之一,作为中国北方重要的生态安全屏障,作为黄河泥沙和沙尘暴的主要沙源地,影响着中国北方和内蒙古生态、经济和社会发展;经过40多年各方面的努力,库布其沙漠治理取得巨大成绩,形成以沙产业带动规模治沙的“库布其模式”。库布其沙漠沙产业发展规模大,发展状况好,初步形成了沙产业体系。但沙产业链条短,联结机制不健全,产业化程度低,产业集群区较少。在对库布其沙产业及生态产业链分析基础上,提出建立沙产业集群的三种模式。对推进沙产业由专业化集聚向产业链集聚发展,降低交易成本,实现规模经济和沙漠稀缺资源循环利用,降低沙产业对生态环境的负面影响,提高沙区企业竞争力具有重要指导意义。
The Kubuqi Desert has become one of the most typical and typical arid and semi-arid areas in China due to its vast grassland and varied natural environment. As an important ecological security barrier in northern China, After more than 40 years of efforts, the desertification control in Kubuqi has made great achievements, resulting in the formation of the “Kubu Its mode ”. Kubuqi desert sand industry is large-scale development, good development, the initial formation of the sand industry system. However, the sand industry chain is short, the linkage mechanism is not perfect, low degree of industrialization, industrial clusters less. Based on the analysis of the industrial and ecological industrial chain in Kubuqihar, three models of establishing the industrial cluster of sand are proposed. It plays an important guiding role in promoting the sand industry from agglomeration to industrial chain agglomeration and development, reducing transaction costs, achieving economies of scale and recycling scarce resources, reducing the negative impact of sand industry on the ecological environment, and enhancing the competitiveness of enterprises in the sand area.