1) water environment benefit
水环境效益
1.
The quantitative analysis on water environment benefit is an important part of the economic evaluation of water conservation projects.
水环境效益量化是水利工程经济效益评价的重要组成部分,开展水环境效益量化计算是把软科学列入决策程序,实现水利建设项目决策科学化、民主化,减少和避免投资决策失误,把有限的资源用于经济效益和社会效益真正好的项目,提高经济效益的重要手段和有效措施。
2) environment benefit of hydropower
水电环境效益
3) environmental effect
环境效益
1.
Preliminary study of the environmental effect of urban green area system in Foshan;
佛山城市绿地系统环境效益的研究
2.
The collection and transportation techniques of coal seam gas and demanded amount of coal seam gas in Diao Bin Shan city were elaborated,and through analyzed from two aspects of positive and negative impacts the environmental effects of energy consumption optimization with coal seam gas resources were obtained.
本文简要阐述煤层气采输工艺及调兵山市煤层气需求量,从正、负环境影响两个方面进行分析,对比得出利用煤层气资源优化能源消费结构所带来的环境效益。
3.
Soil environment and environmental effects of active forms of elements on the crops are assessed based on minor elements in soil and environmental background values.
重点讨论的黄龙土壤微量元素特征、环境背景值 ,对土壤环境进行了评价 ,对元素有效态对农作物的环境效益进行了初探。
4) environmental benefits
环境效益
1.
The popularization of cleaning production in yellow rice wine enterprises could realize both-win of environmental benefits and economic benefits.
清洁生产可实现环境效益和经济效益的“双赢”。
2.
Then based on engineering practice,economical and environmental benefits of application of the composite structure syst.
为了促进它的推广应用,在结合工程实践的基础上,初步分析了其推广应用的经济效益和环境效益。
3.
However, the traditional supervision and management system in power industry makes the policy maker and the one who execute the policy difficult to understand the potential of DG, especially the environmental benefits.
当前,分布式发电已经成为电力系统中一个新的研究热点;然而,在现行电力监管体制下,政策的制订者和执行者很难认识到分布式发电的价值,特别是对分布式发电的环境效益认识不够,从而使得分布式发电所带来的环境效益至今没有得到价值体现。
5) environment benefit
环境效益
1.
Through the analysis and test of horizontal spiral shallow buried gas-earth ground source heat pump used by Chengdu Architecture Energy Efficiency Center,authors researched the EER of the technology and analyzed the energy efficiency and environment benefit with the comparison of traditional air condition.
通过对"成都建筑节能中心"水平螺旋式浅埋土—气型地源热泵空调系统运行参数的测试分析,研究了在成都地区使用该技术的能效比;并通过与传统空调对比,分析了该项技术的节能效益和环境效益。
2.
In order to process some question which is unable to make decision with the explicit quantitative index,The optimum weight number has been introduced to select the optimum solution of the environment benefit of hydropower construction,the most superior fuzzy uniform judgement matrix is proposed.
引入优先权数对水电建设项目中无法用明确的数量指标决策的环境效益进行择优,提出了最优模糊一致性判断矩阵。
3.
This paper analyzes the dialectical unity rela ti onships among economy, society and environment benefit aspects embodied in urban flood control in order to promote the development of human and natural landscap e construction in urban flood control.
为了改善生态环境 ,有效减少自然灾害的损失 ,对城市防洪与经济、社会、环境效益的辩证统一关系作了分析 ,并提出人文、自然景观在城市防洪中应用与开发的重要
6) Environmental benefit
环境效益
1.
Analysis of environmental benefits of urban pipline burning gas project of xinyang;
信阳市城市管道燃气工程环境效益分析
2.
Analysis of a new program of boiler room on the energy conservation and environmental benefit of the system;
锅炉房设计方案对系统节能及环境效益的影响分析
3.
Analysis of environmental benefits of vegetation in Shenyang built-up areas;
沈阳市建成区植被环境效益分析
补充资料：环境保护社会效益和社会成本
环境保护社会效益和社会成本
环境保护社会效益和社会成本环境保护活动对全社会造成的有益影响和社会收益的总和以及相应付出的代价的总和。环境保护活动往往由一部分人进行而使全社会受益。例如，河流上游的人进行水土保持工作而使全流域的人受益;营造防风林带或绿化荒山，不仅使局部地区的人受益，而且其造氧功能、吸收二氧化碳等作用甚至可使全人类受益。相反，许多对环境有害的活动也造成广泛的社会成本。因此，环境领域既存在着外部不经济性，也存在着外部经济性。当一项活动的社会效益大于当事人的经济收益时，则为外部经济性，或谓有益于环境;当一项活动的社会成本大于当事人的生产成本时，则为外部不经济性，或谓此活动有害于环境。评价环境保护的社会效益和社会成本时，常用效益费用分析方法。中国建设项目环境影响评价中常要求进行环保对策措施的效益费用分析，目的是优选费用最小、效益最高的环保措施方案，或通过选择必需的环保措施以确定环保投资。
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