2024年6月7日，Elsevier 旗下top期刊《Ecological Indicators》在线发表了云南师范大学地理学部彭双云教授最新研究成果《dentification of potential conflicts in the production-living-ecological spaces of the Central Yunnan Urban Agglomeration from a multi-scale perspective》。云南师范大学地理学部彭双云教授为通讯作者。

Abstract

The rapid urbanization in China has exacerbated the conflicts among production space, living space, and ecological space (PLES). Balancing economic development with ecological protection on limited land resources presents a pivotal challenge in the urbanization process. Mountainous urban agglomerations, with their complex terrain and limited development space, intensify PLES conflicts. Exploring potential PLES conflicts in these areas is crucial for optimizing spatial layout, coordinating human-land relationships, and promoting high-quality regional development. It is also a significant and challenging area in current research. Using the Central Yunnan Urban Agglomeration (CYUA) as a case study, this study integrated grid and administrative scales, incorporating human-oriented factors. A comprehensive evaluation system for mountain urban agglomerations, including suitability evaluation and spatial carrying capacity assessment, had been established. The conflict recognition matrix was used to identify potential PLES conflicts within the urban agglomeration. The results indicated that the PLES in the CYUA predominantly exhibited moderate levels of suitability. Production space suitability was higher in the southeast and lower in the northwest, living space suitability displayed a distinct strip-like distribution. Ecological space suitability was concentrated in the northeast and northwest, with lower suitability observed in the south. Apart from lake areas, approximately 71.92% of land in the CYUA faced potential conflicts regarding land use, primarily general spatial conflicts accounting for 49.79% of the total area. Intense conflict zones covered the smallest area, representing only 0.04% of the study area. The occurrence of potential spatial conflicts in this region was heavily influenced by both natural environmental factors and human activities. Suitable land areas were notably concentrated in regions with high human activity levels, favorable natural environments, and single land use functions. Conflicts were particularly concentrated in transition zones between human production and living spaces and ecological areas. The findings of this study offer valuable insights for guiding urban planning and management strategies not only for the CYUA but also for other mountainous urban agglomerations facing similar challenges.

扩展阅读：

彭双云-地理学部

...西部资源环境地理信息技术教育部工程研究中心-云南师范大学彭双云

招生专业：（博士）地图学与地理信息系统/地理空间信息技术应用；（硕士）地图学与地理信息系统/城市地理信息系统。

主持的科研项目：

[1] 国家自然科学基金地区项目，滇中城市群“三生”空间冲突动态演变、驱动机制及优化模拟（2023-2026年），项目编号：42261073，项目负责人；

[2] 国家自然科学基金面上项目，滇中快速城市化过程中土地利用与生态系统服务的动态耦合机制及优化调控模拟研究(2020-2023年)，项目编号：41971369，项目负责人；

[2] 国家自然科学基金地区项目，快速城市化背景下不透水表面格局与滇池流域水土流失的时空过程耦合效应研究(2016-2019年)，项目编号：41561086，项目负责人；