| 时间: 2021-09-10 | 次数: |
张合兵, 张青磊, 李铭辉,等.基于国土功能导向的鹤壁市资源环境承载力评价及其空间分异研究[J].河南理工大学学报（自然科学版）,2021,40(5):71-79.
ZHANG H B, ZHANG Q L, LI M H,et al.Research on evaluation and spatial differentiation of resource environment carrying capacity in Hebi city based on land function orientation[J].Journal of Henan Polytechnic University(Natural Science) ,2021,40(5):71-79.
基于国土功能导向的鹤壁市资源环境承载力评价及其空间分异研究
张合兵, 张青磊, 李铭辉, 谢放放
河南理工大学 测绘与国土信息工程学院，河南 焦作454000
摘要:开展市县级资源环境承载力空间格局分析，可以指导区域国土空间布局。在分析国土空间功能、资源流动特点的基础上构建市县级资源环境承载力评价指标体系，通过GIS空间分析法研究鹤壁市3种视角下的资源环境承载力空间格局分异特征。结果表明：鹤壁市3种视角下的资源环境承载力空间分异特征明显，生态视角下的资源环境高承载力区域主要分布在鹤壁市西部，农耕视角下的资源环境高承载力区域主要分布在鹤壁市中部和东部，城建视角下的资源环境较高承载力区域主要分布在鹤壁市东北部、中部等；农耕视角下的资源环境高承载力区域全域占比最大，达到56.02%，面积达到1 199. 11 km2；鹤壁市3种视角下的资源环境承载力存在显著的空间正相关性，3种视角下的资源环境承载力空间聚类特征和热点分布差异明显。
关键词:鹤壁市;资源环境;承载力;空间格局;分异
doi:10.16186/j.cnki.1673-9787.2019120096
基金项目:国家自然科学基金资助项目（41977284）；河南省高校科技创新人才支持计划项目（2019-CX-021 ）；河南省高校科技创新 团队支持计划项目（18IRTSTHN008）；河南省高等学校哲学社会科学应用研究重大项目（2019-YYZD-09 ）；河南省国土资 源科研项目（豫政采（2）20190450-7）
收稿日期:2019/12/28
修回日期:2020/03/30
出版日期:2021/09/15
Research on evaluation and spatial differentiation of resource environment carrying capacity in Hebi city based on land function orientation
ZHANG Hebing, ZHANG Qinglei, LI Minghui, XIE Fangfang
School of Surveying and Land Information Engineering,Henan Polytechnic University， Jiaozuo 454000 ， Henan， China
Abstract:The analysis of the spatial pattern of resource environmental carrying capacity （ RECC） at city and county level can guide the optimization of regional land space layout. Based on the analysis of land spatial function and the characteristics of resource flow ， the evaluation index system of resource environmental carrying capacity at city and county level was constructed ， and the spatial pattern differentiation characteristics of re-sources and environment carrying capacity in Hebi city from three perspectives were studied by ClS spatial analysis method. The results showed that the spatial differentiation characteristics of resource environmental carrying capacity in Hebi city were obvious. The areas with high level of RECC from the perspective of ecology were mainly distributed in the western part of Hebi. The areas with high level of RECC from the perspective of agriculture were mainly distributed in central and eastern part of Hebi.'The areas with high level of RECC from the perspective of the city construction were mainly distributed in central and northeast part of Hebi.The regional proportion with high level of RECC from the perspective of agriculture was the largest ， accounted for 56.02% ， with an area of 1 199.11 km2 .There was a significant spatial positive correlation among the three perspectives of resource environmental carrying capacity in Hebi ， and the spatial clustering characteristics and hot spots distribution of the three perspectives were significantly different.
Key words:Hebi city;resource and environment;carrying capacity;spatial pattern;differentiation
