Land resources is indispensable to human survival , the sustainable development of the land deeply affects the production and living of human beings.Taking economical and intensive utilization of mountainous land in Yixian County of Hebei Province as the research object , based on the comprehensive and in-depth field research on the situation of land use in mountainous areas of Yixian County, the main factors affecting the land use of Yixian County was found, at the same time, the scientific and reasonable evaluation index system of economical and intensive utilization of land was set up, then combined with local actual situation and the existing main problems , the corresponding countermeasures and suggestions were put forward.%土地是人类生存不可缺少的资源，土地的可持续发展深刻影响着人类的生产生活。以河北省易县县域山区土地节约集约利用为研究对象，通过对河北省易县县域山区土地利用情况进行全面、深入的实地调研，从中找出深刻影响易县土地利用的主要因素，同时建立针对易县县域土地节约集约利用的科学合理的指标评价体系，并结合当地实际情况加以分析研究，针对存在的主要问题提出了相应的对策及建议。
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