生态学报2024，Vol.44Issue(1)：36-46,11.DOI:10.20103/j.stxb.202210303078
生态流量方法应用现状研究
Progress and perspectives on ecological flow assessment methods in China
摘要
Abstract
Water resource is a limiting factor of economic and social development.The overexploitation and utilization of water resources have significantly affected ecological protection and high-quality development in a region.Ecological flow has been treated as an effective and critical index to ensure the sustainable development and management of the ecological environment in a basin.Thus far,numerous research frameworks and methods have been developed and applied across the globe.Yet,they have not been systematically reviewed and compared in China.This paper summarized the latest progress in domestic ecological flow assessment and systematically compared and summarized 17 ecological flow methods within four categories,including the hydrology method,hydraulic rating,habitat simulation modelling,and holistic frameworks.We reviewed their advantages and disadvantages,and their prerequisite for practical application.Based on the current situation of ecological flow assessment in domestic river basins in China,we suggested that the ecological flow assessment method should be selected based on local conditions when the water system was under complex climate,hydrogeology,underlying surface,and water utilization and allocation.Future ecological flow research and watershed water ecological management should comprehensively consider the influences of climate,hydrological conditions,and human activities to improve watershed management and research.To achieve sustainable and high-quality development of water resources,water conservancy,hydropower engineering scheduling,ecological flow monitoring,watershed system and regulations construction should be fully considered in setting the ecological flow of a watershed.关键词
生态流量/水资源/流域生态/流域管理/可持续发展Key words
ecological flow/water resource/ecology of watershed/watershed management/sustainable development引用本文复制引用
李强,王俏俏,陈红丽,秦艳丽,张明芳,刘世荣..生态流量方法应用现状研究[J].生态学报,2024,44(1):36-46,11.基金项目
青年科学家项目(2022YFF1302200) （2022YFF1302200）
陕西省自然科学基础研究计划项目(2023-JC-YB-243) （2023-JC-YB-243）
