面向实践的生态用地内涵、多维度分类体系
发布时间：2018-08-15 11:35
【摘要】：生态用地是保障我国国土生态安全格局、建设生态文明基础,是土地资源研究领域的热点问题。其内涵与分类界定是深化生态用地研究与实践的前提,也是该研究领域的难点。根据国内外现有研究,挖掘生态用地的内涵与分类特征。基于此,重新阐释了生态用地的内涵,提出功能主导性、尺度依赖性、区域特殊性、等级性和可操作性等五大分类原则,构建了面向管理实践的多维度生态用地分类体系,即基础性生态用地、保全性生态用地、生产性生态用地和生活性生态用地4大类、10个一级类和15个二级类。同时在分类体系中明确了各生态用地地类的适用尺度与范围。多维度生态用地分类体系的构建,将有利于国家和地方制定生态用地管理政策,便于深入生态用地及其生态系统服务研究。
[Abstract]:Ecological land use is a hot issue in the field of land resources research, which is to guarantee the pattern of land ecological security and to build the foundation of ecological civilization. The definition of its connotation and classification is the premise of deepening the research and practice of ecological land use, and is also the difficulty in this field. According to the existing research at home and abroad, the connotation and classification characteristics of ecological land are excavated. Based on this, the connotation of ecological land is reinterpreted, and five major classification principles, such as function leading, scale dependence, regional particularity, rank and operability, are put forward, and a multi-dimensional classification system of ecological land for management practice is constructed. That is, basic ecological land, preservation ecological land, productive ecological land and living ecological land, 10 first class and 15 second class. At the same time, in the classification system, the applicable scale and scope of each ecological land category are defined. The construction of multi-dimensional classification system of ecological land use will be beneficial to the national and local government to formulate ecological land management policies and facilitate the in-depth study of ecological land use and its ecosystem services.
【作者单位】： 中国农业大学观赏园艺与园林系;国土资源部土地利用重点实验室;
【基金】：国土资源部土地利用重点实验室2015年开放基金
【分类号】：F301.2;X171
[Abstract]:Ecological land use is a hot issue in the field of land resources research, which is to guarantee the pattern of land ecological security and to build the foundation of ecological civilization. The definition of its connotation and classification is the premise of deepening the research and practice of ecological land use, and is also the difficulty in this field. According to the existing research at home and abroad, the connotation and classification characteristics of ecological land are excavated. Based on this, the connotation of ecological land is reinterpreted, and five major classification principles, such as function leading, scale dependence, regional particularity, rank and operability, are put forward, and a multi-dimensional classification system of ecological land for management practice is constructed. That is, basic ecological land, preservation ecological land, productive ecological land and living ecological land, 10 first class and 15 second class. At the same time, in the classification system, the applicable scale and scope of each ecological land category are defined. The construction of multi-dimensional classification system of ecological land use will be beneficial to the national and local government to formulate ecological land management policies and facilitate the in-depth study of ecological land use and its ecosystem services.
【作者单位】： 中国农业大学观赏园艺与园林系;国土资源部土地利用重点实验室;
【基金】：国土资源部土地利用重点实验室2015年开放基金
【分类号】：F301.2;X171
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