CAJ | 학술논문

虚拟水是指生产商品和服务所需要的水资源数量。本文简要介绍了虚拟水含量的计算方法,同时根据唐山市的实际情况和统计资料,计算了唐山市2007年主要农产品单位质量的虚拟水含量、生产产品的虚拟水含量和城乡居民消费的虚拟水含量,结果表明：唐山市2007年生产产品的虚拟水含量为134.22亿m^3,城镇居民和农村居民全年消费的虚拟水数量分别为24.76亿m^3和19.96亿m^3,全社会全年消费的虚拟水数量为44.72亿m^3,实际生产产品的虚拟水含量远远大于各项消费的总虚拟水含量。
허의수시지생산상품화복무소수요적수자원수량。본문간요개소료허의수함량적계산방법,동시근거당산시적실제정황화통계자료,계산료당산시2007년주요농산품단위질량적허의수함량、생산산품적허의수함량화성향거민소비적허의수함량,결과표명：당산시2007년생산산품적허의수함량위134.22억m^3,성진거민화농촌거민전년소비적허의수수량분별위24.76억m^3화19.96억m^3,전사회전년소비적허의수수량위44.72억m^3,실제생산산품적허의수함량원원대우각항소비적총허의수함량。
The water used in the production process of an agricultural or industrial product is called the ＂virtual water＂ contained in the product.The method of assessing virtual water was briefly introduced in this paper.Based on the actual situation and statistics of Tangshan,virtual water of per unit production,total virtual water for the main primary farm products and total virtual water consumed by citizens were calculated.The result shows：Total virtual water for the main primary farm produce of Tangshan is 134.22×10 8 m^3 ;Virtual water consumed by urban and rural residents is 24.76×10 8 m^3 and 19.96×10 8 m^3 ;respec lively total virtual water consumed by citizens is 44.72×10 8 m^ 3.Virtual water of actual production is far greater than that of consumption.