中国省级间农畜产品虚拟土地资源流动分析  

Analysis of Virtual Land Resources Flow of Agricultural and Livestock Products among Chinese Provinces

作　　者：李红伟[1] 龚雨[2] 邹君[1] 杨玉蓉[1] 

机构地区：[1]衡阳师范学院资源环境与旅游管理系,湖南衡阳421002 [2]湖南省第一测绘院,湖南衡阳421008

出　　处：《衡阳师范学院学报》2013年第6期101-106,共6页Journal of Hengyang Normal University

基　　金：湖南省自然科学基金项目(12JJ3033);衡阳师范学院科学基金项目(12C48)

摘　　要：该文立足全国各省,选取13种农畜产品作为研究对象,建立农畜产品虚拟土地资源含量及流动的计算模型,计算并分析2010年中国省级间农畜产品虚拟土地流动现状及2001—2010年10年间的动态变化特征。结果表明:①2010年全国农畜产品虚拟土地资源总量为448.78×106 hm2,各省人均农畜产品虚拟土地资源含量差异显著,西藏最多、上海最少。②2010年西藏、内蒙古、新疆、青海、宁夏等13个省市、自治区为农畜产品虚拟土地净输出地,其中内蒙古输出量最多,达36.64×106 hm2;在18个农畜产品虚拟土地净输入的省份中,广东的输入量最多,为28.97×106 hm2。③2010年畜产品虚拟土地流动量大,占全国流动总量的78%。④2001—2010全国农畜产品虚拟土地资源总量以及全国人均农畜产品虚拟土地资源含量逐年增加。⑤根据2001—2010年各省农畜产品虚拟土地资源流动特征,将全国各省划分为三种类型:输出型、波动型、输入型。This paper,based on Chinese provinces,selected 13kinds of agricultural and livestock products as the research objects.The establishment of content and flow of computing model in the virtual land resources of agricultural and livestock products were utilized to calculate and analyze the flow situation of the virtual land resources of agricultural and livestock products among Chinese provinces in 2010 and the 10 years＇ dynamic characteristics from 2001 to 2010.Results indicated that：①the total amount of the virtual land resources of agricultural and livestock products in Chinese 2010 is 448.78×106 hm2.There are significant differences in the content of the virtual land resources of agricultural and livestock products of per capita,of which Tibet is the most one and Shanghai is the least;② there are 13 provinces and autonomous regions as the net output origin of the virtual land resources of agricultural and livestock products among Chinese provinces in 2010,such as Tibet,Inner Mongolia,Xinjiang,Qinghai,and Ningxia etc.,among those Inner Mongolia ＇s outputs is the highest to 36.64×106 hm2;Among the 18 provinces of the net input origin of the virtual land resources of agricultural and livestock products,Guangdong is the largest number of inputs for 28.97×106hm2;③there are large flows in the virtual land resources of livestock products in 2010,accounting for 78% of the total flow;④the total amount and per capita levels of the virtual land resources of agricultural and livestock products in China increased year by year from 2001to 2010;⑤the provinces are divided into three types：output type,fluctuating type and input type,according to the flow characteristics of the virtual land resources of agricultural and livestock products in provinces from 2001 to 2010.

关 键 词：农畜产品 虚拟土地资源 流动 

分 类 号：F323.21[经济管理—产业经济]