本文選題：灰水足跡 + 研究進(jìn)展　； 參考：《環(huán)境工程》2017年12期

【摘要】：隨著社會經(jīng)濟(jì)的快速發(fā)展,水資源面臨著數(shù)量與質(zhì)量的雙重挑戰(zhàn),水質(zhì)挑戰(zhàn)尤為突出。因此,做好水質(zhì)評價具有重要意義。灰水足跡作為一種新的水質(zhì)評價方法起步較晚,其概念的提出為定量評價水質(zhì)對水量的影響提供了新的思路。從灰水足跡研究時空尺度、研究對象、計(jì)算方法等多個角度介紹灰水足跡國內(nèi)外研究進(jìn)展,總結(jié)我國灰水足跡研究的不足,并結(jié)合我國水資源實(shí)際情況,對灰水足跡的研究提出合理性建議。
[Abstract]:With the rapid development of social economy, water resources are facing double challenges of quantity and quality, especially in water quality. Therefore, the evaluation of water quality is of great significance. As a new method of water quality evaluation, the concept of grey water footprint has been put forward, which provides a new idea for quantitative evaluation of water quality. This paper introduces the research progress of grey water footprint at home and abroad from the perspectives of space-time scale, research object and calculation method of ash water footprint, summarizes the deficiency of ash water footprint research in China, and combines with the actual situation of water resources in China. Reasonable suggestions are put forward for the study of ash water footprint.
【作者單位】： 沈陽農(nóng)業(yè)大學(xué)水利學(xué)院;
【分類號】：TV213.4;X52
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本文編號：1973885