全域土地综合整治区域生态基底调查研究  

Study of ecological base investigation in comprehensive land consolidation area

作　　者：吴萍 WU Ping(Shanghai Land Consolidation and Rehabilitation Center,Shanghai 200003,China;Technology Innovation Center for Land Spatial Eco-restoration in Metropolitan Area,Ministry of Natural Resources of China,Shanghai 200003,China)

机构地区：[1]上海市建设用地和土地整理事务中心,上海200003 [2]自然资源部大都市区国土空间生态修复工程技术创新中心,上海200003

出　　处：《上海国土资源》2024年第2期92-97,共6页Shanghai Land & Resources

基　　金：上海市自然科学基金项目(23ZR1454200);上海市规划和自然资源局科研项目。

摘　　要：生态基底调查是科学评估全域土地综合整治项目区域生态环境状况的基础性工作,可精准掌握整治区域整体生态状况,科学指导规划设计与生态工程实施,有助于大都市郊野空间整体保护修复和综合治理。以上海市松江区泖港镇的全域土地综合整治试点项目为例,开展试点区域景观格局、生态系统生物要素和环境要素等生态基底状况研究,准确识别并诊断现存生态问题,并针对性提出生态修复措施。结果显示:试点区域整体生境连通性良好,但在水源涵养林等地区存在生态障碍点,且项目区生物多样性较低。通过优化调整用地布局、连通生态廊道、设置生态缓冲带、增种乡土植物等措施,可进一步提升生态系统服务功能,改善生境质量。本研究可为上海乃至全国郊野地区生态保护修复实践提供借鉴。Ecological base investigation is a fundamental work for scientifically assessing the ecological and environmental conditions in the area of comprehensive land consolidation projects.Through the investigation,we can accurately grasp the overall ecological status of the remediation area,scientifically guide the planning design and implementation of ecological engineering in the project area,which helps to achieve the overall protection,restoration,and comprehensive management of the metropolitan suburban space.We taken the comprehensive land consolidation project in Maogang Town,Songjiang District,Shanghai as an example.By conducting research on the ecological foundation conditions such as landscape patterns,biological elements,and environmental elements in the ecosystem of the area,we could accurately identify the existing ecological problems in the area and propose targeted repair measures.The results indicated that the habitat connectivity is well,but there are ecological obstacles in the water conservation forests,and the biodiversity is relatively lower than others.We will enhance the ecosystem service function and improve the habitat quality by optimizing land use layout,connecting ecological corridors,setting up ecological buffer zones,and planting more native plants.This study can provide a reference for rural ecological protection and restoration practices in Shanghai and the whole country.

关 键 词：全域土地整治 生态基底调查 景观格局 生物多样性 水土环境 保护修复 

分 类 号：F205[经济管理—国民经济]