基于区域间投入—产出模型的新疆虚拟水流向研究  

Research on Virtual Water Flow in Xinjiang Based on Inter-regional Input-Output Model

作　　者：张小霞[1] 马忠[1] 

机构地区：[1]西北师范大学地理与环境科学学院,甘肃兰州730070

出　　处：《资源开发与市场》2015年第9期1069-1072,共4页Resource Development & Market

基　　金：国家自然科学基金项目(编号:41061050;41461115);中国水利水电科学研究院项目"塔里木河流域社会水循环机制研究"

摘　　要：基于2010年我国30个省(自治区、直辖市)区域间投入—产出表,计算分析了新疆的虚拟水量及流向的空间格局。结果表明:1新疆的工农业产品贸易中共蕴含虚拟水量497.8亿m3,其中新疆本地使用212.3亿m3(42.7%)、出口71.9亿m3(14.4%),其余部分调往国内其他省份;2新疆虚拟水流向的空间特征明显,主要集中在山东、上海、江苏等沿海经济发达省市;3虚拟水调出的产业部门主要是农林牧渔业、石油和天然气开采业,符合新疆"一黑一白"的经济贸易特征,且农产品的输出决定了新疆虚拟水输出的基本格局。This paper calculated the amount of virtual water, and analyzed the spatial pattern of virtual water flow in Xinjiang based on 30 provinces interregional input-output model in 2010. The results indicated that：①The total amount of virtual water of Xinjiang was 497.8 × 10^8 m^3 in industrial and agricultural products trade,212.3× 10^8 m^3 （42.7%） of which was used by local,71.9× 10^8 m^3 （14.4%） was exported,and the rest of which was transferred to other regions of China. ②The space characteristic of virtual water flow in Xinjiang was obvious, mainly concentrated in coastal economically developed provinces, such as Shandong, Shanghai, Jiangsu, etc. ③The main export sectors of virtual water in Xinjiang were agricul- ture, oil and gas industry, it conformed to the economic and trade characteristic of ＂one black and one white＂ of Xinjiang, and the output of agricultural products determined the basic pattern of virtual water output in Xinjiang.

关 键 词：虚拟水 贸易 区域间 投入—产出 新疆 

分 类 号：X24[环境科学与工程—环境科学] F323.213[经济管理—产业经济]