CAJ | 학술논문

为探讨区域工业用水量变化的主导因素，以安徽省为例，采用对数平均迪氏指数法（LMDI）建立了工业用水恒等式，将工业用水影响效应划分为工业节水效应、经济规模效应、产业结构效应和用水强度效应，对安徽省2003-2011年总体及逐年的工业行业用水变化分别进行了因素分解计算和分析。结果表明，安徽省工业用水增长的主导促进因素是工业经济规模的增长，抑制因素主要是行业用水强度的不断下降，同时工业节水效应和产业结构效应也具有一定的抑制作用。研究成果可为制定安徽省工业用水规划提供决策依据。
위탐토구역공업용수량변화적주도인소，이안휘성위례，채용대수평균적씨지수법（LMDI）건립료공업용수항등식，장공업용수영향효응화분위공업절수효응、경제규모효응、산업결구효응화용수강도효응，대안휘성2003-2011년총체급축년적공업행업용수변화분별진행료인소분해계산화분석。결과표명，안휘성공업용수증장적주도촉진인소시공업경제규모적증장，억제인소주요시행업용수강도적불단하강，동시공업절수효응화산업결구효응야구유일정적억제작용。연구성과가위제정안휘성공업용수규화제공결책의거。
In order to recognize the main factors that affect the regional industry water use, taking Anhui Province as an example, an industrial water use identity is constructed by the method of Logarithmic Mean Divisia Index(LMDI). The effect of industrial water use is firstly classified as water conservation effect, economies scale effect, industrial structure effect and water use intensity effect, then the overall trend and yearly changes during the period of 2003-2011 for Anhui's industrial water use is decomposed and calcu-lated by LMDI. The results show that the expansion of economic scale is the most important factor for the increase of Anhui's industrial water use, and the decrease of water use intensity effect is much vital to in-hibit industrial water use growth. Meanwhile, water conservation effect and industrial structure effect also have some negative influence. The conclusions can provide reference for the planning of Anhui's industrial water use.