干旱区生态环境知识资源中心(Arid): 甘肃省产业部门用水结构及其效率分析

Arid

	甘肃省产业部门用水结构及其效率分析
其他题名	Analysis of the structure and efficiency of industrial water consumption in Gansu Province
	李丽莉; 肖洪浪; 邹松兵; 任娟
来源期刊	兰州大学学报. 自然科学版
ISSN	0455-2059
出版年	2014
卷号	50 期号:4 页码:501-507
中文摘要	结合甘肃省各部门用水量与产值比重变化趋势以及产业发展政策导向, 运用水资源投入产出分析法, 对甘肃省1998-2010年产业用水结构、效率进行分析研究. 结果表明: 2002, 2007年农业直接用水系数分别是其他产业平均水平的9.7, 11.0倍, 而用水产出系数分别是其他产业平均水平的3.23%, 1.18%; 工业部门节水优势明显, 用水效率高的部门也是甘肃省重点发展的传统优势产业; 第三产业总体上用水效益没有明显的提高. 与其他干旱区省份对比, 甘肃省主要产业部门用水效率远低于山东、河北等缺水、高效用水型省份的, 但略高于西北地区缺水、低效用水型省份宁夏、新疆的.
英文摘要	Based on the proportional data of industrial water consumption in the total water consumption and the industrial output value of gross GDP, and by refering to policy guidelines for industry development in Gansu Province, an water input-output analysis was carried out in the paper, and the industrial water consumption structure and efficiency during 1998-2010 were discussed. The direct input coefficient of the agricultural water consumption was 9.7, 11.0 times more than the average level of any other industrial sector in 2002 and 2007. However, the direct output coefficient of the agricultural water consumption was 3.23%, accounting for 1.18% of the average level in the same year. Industrial sectors showed a predominance in saving water resources, and the high-efficiency sectors of water consumption were usually the traditional and more developed sectors in Gansu Province. Service sectors demonstrated no clear saving water characteristics. A comparison with the other provinces in arid areas revealed that some major high-water-consumption industries in Gansu Province were less efficienct than those similar water consuming industries in Shandong and Hebei, but were slightly more efficienct than the low-efficiency provinces, such as Ningxia and Xinjiang.
中文关键词	投入产出分析 ; 产业用水效率 ; 甘肃省
英文关键词	input-output analysis industry using-water efficiency Gansu Province
语种	中文
国家	中国
收录类别	CSCD
WOS类目	MINERALOGY
WOS研究方向	Mineralogy
CSCD记录号	CSCD:5242989
来源机构	中国科学院西北生态环境资源研究院
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/231422
作者单位	中国科学院寒区旱区环境与工程研究所, 中国科学院生态水文和流域科学重点实验室, 兰州, 甘肃 730000, 中国
推荐引用方式 GB/T 7714	李丽莉,肖洪浪,邹松兵,等. 甘肃省产业部门用水结构及其效率分析[J]. 中国科学院西北生态环境资源研究院,2014,50(4):501-507.
APA	李丽莉,肖洪浪,邹松兵,&任娟.(2014).甘肃省产业部门用水结构及其效率分析.兰州大学学报. 自然科学版,50(4),501-507.
MLA	李丽莉,et al."甘肃省产业部门用水结构及其效率分析".兰州大学学报. 自然科学版 50.4(2014):501-507.