河流生态流量,ecological river flux
1)ecological river flux河流生态流量
1.【Objective】The research was to study the unit,reference value and caculation formder ofecological river flux.【方法】针对河流径流量生态效益参照值选取困难,将河流流量生态效益理解为生态效用,借鉴Tennant描述的河流生态流量与栖息地质量关系的思想,给出河流径流生态积分概念、内涵和计算公式,用来衡量河流流量生态效用大小,用生态积分表示河流径流流量的生态效益。
英文短句/例句
1.ON ECOLOGICAL FLOW IMPACT OF LARGE CASCADE RESERVIORS--A CASE STUDY ON LOWER JINSHA RIVER大型梯级水库对河流生态流量的影响——以金沙江下游梯级为例
2.Eco-environmental Water Demand about the Main Current of the Huifa River in River Course;辉发河干流河道生态环境需水量研究
3.Research on eco-enviromental water requirement for main rivers in Haihe Basin海河流域控制性河流生态环境需水量研究
4.Characteristics and Ecological Effect of Flow Regime of Riverine Ecosystem;河流生态系统特征及流量变化的生态效应
5.Study on Eco-environmental Water Requirement and Eco-environmental Early Warning of River System in TaiZhou;泰州市河流生态环境需水量及河流生态环境预警研究
6.Calculation of Ecological Water Requirement of Natural Vegetation in Shiyang River Basin石羊河流域天然植被生态需水量计算
7.Research on Ecological Water Demand of Rivers in Poyang Lake Basin鄱阳湖流域河流生态需水量的初步研究
8.Study on the Minimum Water Requirement of Eco-environment of the Yellow River Artery in Henan;黄河干流河南段最小生态环境需水量研究
9.Study on Ecological Water Requirement of Stream-Channel in the Plain Reach of Hai-River Basin;海河流域平原河道生态环境需水量计算
10.Theory and Engineering Application on Water Demand for Ecological Environment of a River System;河流生态环境需水量的理论研究及运用
11.Study on Quantitative Ecology of Wetland Vegetation in Sanggan River Valley, Shanxi;山西桑干河流域湿地植被数量生态学研究
12.Theory and Application of Water Resources Optimal Allocation in Relation to Eco-environmental Water Demand in Haihe River Basin;海河流域生态环境供水量及配置理论与应用
13.Study on Eco-environment Changes of Shiyang River Basin in Recent Two Decades近二十年石羊河流域生态环境质量变化研究
14.Variation of Net Ecosystem Carbon Flux over Typical Agro-ecosystem in Huaihe River Basin淮河流域典型农田生态系统碳通量变化特征
15.ENVIRONMENTAL FLOW REQUIREMENTS BY MAJOR FISHES IN THE LOWER REACH OF THE YELLOW RIVER DETERMINED BY FLOW RESTORATION基于流量恢复法的黄河下游鱼类生态需水研究
16.Research on Eco-environmental Water Demand in the Sanggan River in Shaanxi Province桑干河干流山西段生态环境需水量研究
17.Research Progress in River Transport of Sediments and Associated Particulate Nutrients河流输送泥沙和颗粒态生源要素通量研究进展
18.Improved research on wetted perimeter method to calculate minimum stream ecological discharge对计算河道最小生态流量湿周法的改进研究
相关短句/例句
ecological basic discharge in river channel河道生态基流量
3)river ecological water demand河流生态需水量
4)river environment flow河道生态流量
5)river ecosystem河流生态
1.By studying the essence of river life and river health and analyzing all the requirements of river itself, human andriver ecosystem, it proposes the major healthy indicators of the Yellow River at present as continuous flow, free-and-safe riverbed, suitable water quality, acceptableriver ecosystem and certain water supply capacity.从河流生命和河流健康的本质出发,通过分析黄河自身、人类和河流生态系统的生存需求,认为连续的河川径流、通畅安全的水沙通道、良好的水质、良性运行的河流生态和一定的供水能力是现阶段黄河健康生命的标志,提出用低限流量、平滩流量、湿地面积等9个指示性因子具体表达健康黄河的标志,并给出了这些因子在未来不同阶段的量化指标。
2.In order to investigate the influences of dams and water gates on theriver ecosystems of the Huaihe River,the biological indexes were employed to assess the present status ofriver ecosystems on typical dam and water gate sections in the Huaihe River.结果表明,大多数水库处在生态稳定的健康状态;64%的所调查评价的河流生态系统处在不健康或亚健康状态。
3.This research result will play an key role to improve water environment andriver ecosystem of Weihe River.在对生态需水量概念及方法深入分析的基础上,应用Tennant和最枯月实测径流量多年平均值两种不同的方法,分别计算了渭河中下游林家村、魏家堡、咸阳、临潼、华县五个断面的生态基流量,并最终确定各断面维持生态环境的最低流量,这一探索对改善渭河水环境及促进河流生态系统健康具有重要意义。
6)eco-stream生态河流
1.Primarily discussion on structuring technology of buffer zone ineco-stream;生态河流缓冲带构建技术初探
延伸阅读
河道洪水演进(见河道洪水演算法)河道洪水演进(见河道洪水演算法)neaao non郎hUi河道洪水演进yanJ县n见河道洪水演算法。
