流域水生态保护与修复的多维视角与差异化策略

Multi-dimensional Perspectives and Differentiated Strategies of Basin-Scale Water Ecological Conservation and Restoration

河湖水生态状况事关民生福祉,而流域是开展河湖水生态治理的最佳单元,为准确把握高质量发展阶段下河湖水生态治理的发力点,满足人民日益增长的美好生活需要,需在流域单元下从自然生态系统功能过程、历史、社会人文与艺术等多维视角,对水生态保护与修复进行立体认知,并根据不同区域的自然禀赋、经济条件及文化底蕴等情况采取差异化策略,以生态与文化为双内核,对流域水生态系统演替、水文化形态演进及大地景观格局演变等多个过程进行动态耦合,合理选择流域、区域、河流廊道、河段等作为工作尺度,以达到事半功倍之效。希望藉由本期中流域治理理念指导下的理论研究与实践探索,推动空间规划、水利工程与景观设计等多学科与行业的交流互动,营造安全、洁净、健康、美丽的河湖水系,建设造福人民的幸福河。

The status of water ecological environment matters to the well-being of all people.A water ecological management system for high-quality development is required to meet people’s ever-growing expectations for a better life.This relies on a comprehensive understanding of water ecosystems from multi-dimensional perspectives—processes of ecosystem services,history,culture,and art—at the basin scale.Moreover,differentiated strategies should be proposed to adjust to varied natural resource endowment,and socio-economic and cultural heritage in different regions.Only by centering on both ecology and culture through multiple processes(e.g.,evolution of regional river basin ecosystem,water cultures,and landscape patterns)dynamically under proper scales(basin,region,river corridor,or river reach),can the water ecosystem function more effectively.In this issue,LA Frontiers hopes to propel interaction between multiple disciplines and industries among spatial planning,hydraulic engineering,and landscape design with research and practice,so as to ensure a safe,clean,healthy,and picturesque river–lake system for people’s well-being.