资助项目:2019年度河北省社会科学发展研究课题“河北省产业扶贫与乡村振兴有效衔接路径研究”(2019031204012)
第一作者:蔡天雨(1995—),女,河北保定人,硕士研究生,研究方向为土地资源规划与利用。E-mail:916207920@qq.com 通信作者:郭凤玉(1980—),女,河北唐山人,博士、副教授、研究生导师,研究方向为房地产经济、土地资源可持续利用与乡村发展。E-mail:xyzz0312@126.com
The identification of land use conflicts from the perspective of ecological security can help coordinate the balance between ecological protection and socio-economic development. Based on the data of soil, meteorology and land use in Qinglong Manchu Autonomous County in 2016, firstly, the ecological security pattern of the research area was constructed according to the steps of identifying the source, corridor and buffer zone; secondly, the spatial overlapping relationship between cultivated land, construction land and ecological security land of different grades was revealed by using the spatial analysis function of GIS, so as to identify the spatial distribution characteristics of land use conflicts of cultivated land, construction land and comprehensive land from the perspective of ecological security. The results showed that the overall distribution of land use conflicts in Qinglong Manchu Autonomous County was relatively scattered; the extremely serious conflict areas of cultivated land mainly distributed in Zushan Town, Longwangmiao Township and Qinglong Town, these areas wer densely populated areas with the large demand for agricultural products, which led to the occupation of ecological security space by cultivated land; the extremely serious conflict areas for construction land mainly distributed in Qinglong Town, Zushan Town and Dawulan Town, these areas were economically intensive areas, and urban expansion led to the occupation of ecological security space by construction land; the extremely serious conflict areas of comprehensive land use mainly distributed in Zushan Town, Longwangmiao Township and Qinglong Town. In view of the high-risk areas of land use conflicts, the measures to ensure regional ecological security should be achieved by adjusting land use structure and transforming economic development methods.