1) eco-environmental water demand
生态环境需水
1.
Preliminary study on eco-environmental water demand of Yunnan Province;
云南省生态环境需水研究初探
2.
Differences of concepts and problems of calculation in eco-environmental water use and eco-environmental water demand;
论生态环境用水与生态环境需水的区别与计算问题
3.
Identification and Regulation of Eco-environmental Water Demand of Xianghai Wetland;
向海湿地生态环境需水量的界定及调控
2) Eco-environmental water requirement
生态环境需水
1.
Improvement Tennant method and application it to compute eco-environmental water requirement in Yellow River;
计算黄河干流生态环境需水Tennant法的改进及应用
2.
Since 1990s',research of eco-environmental water requirement for river has become an important part for eco-hydrology research.
20世纪90年代以来,河流生态环境需水成为生态水文学研究的重要内容。
3.
The method for calculating the eco-environmental water requirement in the Zhalong Wetland are studied, and the methods for calculating the appropriate quantity of the eco-environmental water requirement and calculating the minimum quantity of the eco-environmental water requirement are put forward.
对扎龙湿地生态系统需水量计算方法进行了研究,提出了适宜生态环境需水量和最小生态环境需水量计算方法; 对扎龙湿地湖泊水库、明水沼泽和芦苇沼泽面积上的生态环境需水量、扎龙湿地适宜生态环境需水量及最小生态环境需水量进行了计算和分析:1986-2002年扎龙自然保护区生态环境需水量的变化范围为5。
3) ecological and environmental water requirement
生态环境需水
1.
The ecological and environmental water requirement of Chuanzihe river course in different periods of time quantification- ally was studied based on the theories of ecological and environmental water requirement of river course in domestic and overseas and on the actual situation of Chuanzihe river as an urban river.
在系统归纳总结国内外河道生态环境需水理论研究成果的基础上,结合穿紫河作为一条城市河流的实际情况,应用生态学、环境学和水文学理论,系统分析了穿紫河河道生态环境需水的研究范畴和影响因素,对穿紫河不同时段下的河道生态环境需水进行定量研究。
2.
It intends to summarize current research advance in ecological and environmental water requirement of river, which include background, conception, study content and quantitative analysis methods.
在全面总结国内外河流生态环境需水量研究进展的基础上,对有关河流生态环境需水研究的概念、内容和定量计算方法做了概述,指出了目前河流生态环境需水研究中存在的主要问题并进行了分析。
4) ecological water requirement
生态环境需水
1.
Quantificational analysis in ecological water requirement of plant-soil compound ecosystem in Yan an city based on GIS;
延安市河流系统生态环境需水量测评与分析
2.
The research on the ecological water requirement is still at the initial stage, and its connotation has not yet been nailed down, and some correlated concepts have been used also.
生态环境需水研究正处于起步阶段,对于其内涵尚无统一的界定,另外与其相近的一些名词也正被使用,导致概念混淆。
3.
There are mainly six methods to calculate ecological water requirement of stream-channel,which include hydrological method,hydraulic method,biological analysis method,habitat simulation method,and integrated method etc.
该文根据海河流域缺乏系统生态数据的特点 ,提出一种新的生态环境需水量计算方法———高频率流量法 ,并将其与 90 %、5 0 %和 2 0 %保证率下最枯月平均流量占多年平均流量的百分比进行对比。
5) eco-environment water demand
生态环境需水
1.
The recent advancement and research methods of the eco-environment water demand are reviewed.
回顾了国内外有关河流生态环境需水的研究进展以及目前较常用的河道内生态环境需水量的计算方法。
6) ecological and environmental water requirement
生态环境需水量
1.
Ecological and environmental water requirement in the middle Yellow River
黄河中游河道生态环境需水量研究
2.
The current research status of ecological and environmental water requirement was summarized.
对国内外生态环境需水量研究现状作了概述。
3.
Because the ecological and environmental water requirement for river channel is calculated individually in every division, the repeated amount between ecological and environmental water requirements of river channel existed in neighboring reaches.
为真实反映流域各区间的河道生态环境需水量差异 ,同时解决流域上下游河道生态环境需水量的重复计算问题 ,提出了河道生态环境分区需水量的概念 ,对流域分区、河道功能确定和河道生态环境分区需水量计算方法进行了研究 。
补充资料：地球生态环境资料在哪
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条