摘要
河湖生态流量维持河流所需的自净扩散能力,保护水生态系统结构和功能的完整性,因此成为水资源领域研究的热点,在梳理了生态流量研究进展的基础上,总结了生态指示性物种及水文因子在生态流量研究中的应用,明晰了水文因子变化条件下物种行为对水生态环境的指示效应,提出当前生态流量研究中存在的问题及研究展望,为未来基于指示物种的生态流量研究与应用提供科学的指导依据。
The ecological flow of rivers and lakes maintains the self-purification diffusion ability required by the river,protects the integrity of the structure and function of river and lake ecosystems.Therefore,it has become a research hotspot in the field of water resources.Based on the research progress on the ecological flow,this paper summarizes the application of ecological indicator species and hydrological factors in ecological flow research,clarifies the effect of species behavior on the aquatic environment under the change of hydrological factors,and proposes the remaining problems and prospects of current research on ecological flow,which can provide scientific guidance for the future research and application of ecological flow based on indicator species.
作者
张越
张洁
刘星辰
王凯
计勇
ZHANG Yue;ZHANG Jie;LIU Xingchen;WANG Kai;JI Yong(School of Hydraulic&Ecological Engineering,Nanchang Institute of Technology,Nanchang 330099,China)
出处
《人民珠江》
2020年第7期95-100,106,共7页
Pearl River
基金
江西省科技厅科技项目(20171ACB21050、20182BCB22013)
江西省教育厅科技项目(GJJ180927)
南昌工程学院研究生创新计划项目(YJSCX20190001、YJSCX20190006)。
关键词
生态流量
指示性物种
水文因子
ecological flow
indicator species
hydrological factors
