ARTICLES

Mongolia and Inner Mongolia LUCC Regional Differentiation Over the Past 30 Years

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  • 1. Chinese Research Academy of Environmental Science, Beijing 100012, China;
    2. Beijing Forestry University, Beijing 100083, China;
    3. Northeast Agricultural University, Harbin 150000, China;
    4. Nanjing University of Information Science & Technology, Nanjing 210044, China

Received date: 2012-04-23

  Revised date: 2012-09-25

  Online published: 2013-09-29

Abstract

LUCC is a hot and difficult topic in the research of global change. Through the Mongolia Plateau LUCC research,we aimed to provide scientific and technological support for the upgrading of the regional land use structure and sustainable development. Based on EOA 300m land cover datasets,with reference to the remote sensing images in 1970s and 2005 of Mongolia Plateau,we established 1970s and 2005 land use dynamic database and used land use amount models(such as land use changes degree,land use change dynamic degree, land use change consumption reduction degree and land use change development degree)to analyze the process of land use type conversation between the Republic of Mongolia and Inner Mongolia,reveal the regional land use change characteristics and regularity,predict various land use types change,and analysis the land change driving force. The results are as follows:the grassland area decreased year by year,grassland degradation trend is evident;bare land area increases ceaselessly,the desertification phenomenon is serious;farmland and urban construction land area continue to grow;water area presenting an attenuation trend;unused land is the primary source of a variety of other types of land use increasing;forest land area of the Republic Mongolia slightly reduced, while Inner Mongolia forest land area increased significantly. Considering the special geographical environment and the influence of national policy of the Mongolia Plateau,especially the environmental protection policy and the rapid economical development in recent years,land use changes would become very complex. The dynamic changes of land use of Mongolia Plateau were mainly caused by climate drying and warming,policy change,economic development,population growth and so on. Natural factors determine the regional characteristics of land use pattern that main land use types are grassland and bare land in the Mongolia Plateau. Human factors determined the difference in land use dynamic change between Republic of Mongolia and Inner Mongolia over the past 30 years.

Cite this article

SHI Hua-Ding, ZHOU Ti-Yin, MENG Fan-Gao, BAI He-Ming . Mongolia and Inner Mongolia LUCC Regional Differentiation Over the Past 30 Years[J]. Journal of Geo-information Science, 2013 , 15(5) : 719 -725 . DOI: 10.3724/SP.J.1047.2013.00719

References

[1] Turner B L. Land use/cover change science research plan [C]. Stockholm,Geneva:IGBP of the ICSU and IHDP of the ISSC,1995,18-19.

[2] GLP. Science plan and implementation strategy. IGBP Report No.53/IHDP Report No.19,IGBP Secretariat,Stockholm, 2005.

[3] 李忠锋,王一谋,冯毓荪.基于RS与GIS的榆林地区土地利用变化分析[J].水土保持学报,2003,2(2):13-14.

[4] 岳健,杨发相.罗格平农用土地评价参评因子的权重问题 [J].干旱区研究,2004,5(4):21-24.

[5] 解修平,周杰.土地利用变化预测研究——以西安地区为 例[J].干旱区研究,2008,7(1):22-25.

[6] 刘纪远,刘明亮,庄大方,等.中国近期土地利用变化的空间格局分析[J].中国科学(D辑:地球科学),2002,7(12): 25-27.

[7] 胡云锋,刘纪远,庄大方,等.土地利用动态与风力侵蚀动 态对比研究——以内蒙古自治区为例[J].地理科学进展, 2003,22(6):541-550.

[8] 徐志刚,庄大方,杨琳.区域人类活动强度定量模型的建立与应用[J].地球信息科学学报,2009,11(4):452-460.

[9] 翟新伟.蒙古高原全新世气候与环境变化研究[D].兰州: 兰州大学,2008.

[10] 王秀梅.基于RS和GIS的鄂托克旗土地利用与土地覆被变化模拟研究[D].呼和浩特:内蒙古师范大学,2007.

[11] 李爱农,周万村,江晓波,等.土地利用与土地覆被时空动态变化分析——以岷江上游地区为例[J].地球信息科学,2003,5(2):100-104.

[12] 甄霖,刘纪远,刘雪林,等.蒙古高原农牧业系统格局变化与影响因素分析[J].干旱区资源与环境,2008,5(1): 25-26.

[13] 刘纪远,张增祥,庄大方,等.20 世纪90 年代中国土地利用变化时空特征及其成因分析[J].地理研究,2003,22 (1):1-12.

[14] 董金玮,徐新良.典型农牧交错区LUCC及农牧交替演化过程分析——以内蒙古赤峰市为例[J].地球信息科学学报,2009,11(4):413-420.

[15] 马礼,唐毅,牛东宇.北方农牧交错带耕地面积变化驱动力研究——以沽源县近15年为例[J].人文地理,2008 (5):17-21.

[16] 张宏斌,杨桂霞,吴文斌,等.呼伦贝尔草原MODISNDVI的时空变化特征[J].应用生态学报,2009,20(11): 2743-2749.

[17] Deng X Z,Liu J Y,Zhuang D F,et al. Modeling the relationship of land use change and some geophysical indicators:A case study in the ecotone between agriculture and pasturing in northern China[J]. Journal of Geographical Sciences,2002,12(4):397-404.

[18] 张永民,周成虎,郑纯辉,等.沽源县土地利用格局的多尺度模拟与分析[J].资源科学,2006,28(2):88-96.

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