Decoupling of grain production from land resources in China:Land use reduced but fertilizer and water use intensified-中国期刊网

摘要 TheissueofgrainsecurityinChinaisattractingglobalattention.Inthisresearch,weanalyzetherelationshipbetweengrainproductionandcroplandresources.Theresultsindicatethatdecouplingofthesetwovariablesisrealizedatthenationallevel,andfertilizerandirrigationplayincreasinglyimportantrolesingrainproduction.Ofthe18principalgrainproducingprovinces,sevenshowedabsolutedecoupling,threeshowedrelativedecoupling,fiveshowedquasi-relativedecoupling,andthreeprovincesshowedcoupling.Also,therelativeimportanceoffertilizerandirrigationingrainproductionisdifferentamongthefourdifferentmodesofcoupling/decoupling.

1ZHANG Kun;YU Yao;BAO Chun-hong;WANG Tao. A study on the bioenergy crop production function of land use in China.政治经济学,2010-04.
2YANG Yuanyuan;ZHANG Shuwen;YANG Jiuchun;CHANG Liping;BU Kun;XING Xiaoshi. A review of historical reconstruction methods of land use/land cover.自然地理学,2014-04.
3LIU Zu-bin. Two dimensional bidding in land use.国际贸易,2008-01.
4ZHANG Jun-li;ZHAO Lei;TAN Zhi-wei. Impact of land use change on water quality in the Dianchi Lake watershed, Yunnan, China, 1988-2008.政治经济学,2015-02.
5Zhang Shumin;Zhang Baolei;Zhang Lei. A study on the evolution of land use for modern urbanization in China： 1952-2005.政治经济学,2009-03.
6NIU Xiao-Yin;WANG Yan-Hua;YANG Hao;ZHENG Jia-Wen;ZOU Jun;XU Mei-Na;WU Shan-Shan;XIE Biao. Effect of Land Use on Soil Erosion and Nutrients in Dianchi Lake Watershed, China.土壤学,2015-01.
7高学杰;罗勇;林万涛;赵宗慈;FilippoGIORGI. Simulation of Effects of Land Use Change on Climate in China by a Regional Climate Model.大气科学及气象学,2003-04.
8. analysis and modeling on the spatial structure of urban land use:a case of jinan, china.环境科学,2007-02.
9Zhang Jian. Variation of land use structure in Chuzhou City, China： 1996-2005.政治经济学,2007-02.
10CHEN Yuqi;LI Xiubin;TIAN Yujun;TAN Minghong. Structural change of agricultural land use intensity and its regional disparity in China.自然地理学,2009-05.

Decoupling of grain production from land resources in China:Land use reduced but fertilizer and water use intensified

来源期刊

相关推荐

同分类资源更多

相关关键词

Decoupling of grain production from land resources in China:Land use reduced but fertilizer and water use intensified

来源期刊

相关推荐

同分类资源 更多

相关关键词

同分类资源更多