[1]ZHAO Zhirong,XU Duanyang,ZHANG Xujiao,et al.Assessment of the Land Desertification Vulnerability in Inner Mongolia During the Period 2000-2015[J].Research of Soil and Water Conservation,2020,27(01):168-175.
Copy
Assessment of the Land Desertification Vulnerability in Inner Mongolia During the Period 2000-2015
Research of Soil and Water Conservation[ISSN 1005-3409/CN 61-1272/P] Volume:
27
Number of periods:
2020 01
Page number:
168-175
Column:
Public date:
2020-02-20
- Title:
- Assessment of the Land Desertification Vulnerability in Inner Mongolia During the Period 2000-2015
- CLC:
- X144
- DOI:
- -
- Abstract:
- Vulnerability is an important indicator for regional ecology and environment assessment. Based on the VSD(vulnerability scoping diagram)framework, an indicator system of desertification vulnerability consisting of 17 natural and social economic factors was constructed to assess the evolutionary trend, identify important influencing factors, and propose strategies to control desertification in Inner Mongolia from 2000 to 2015. The results show that:(1)both exposure and sensitivity of desertification in Inner Mongolia showed significant spatial heterogeneity, the area experiencing the significant increase in desertification exposure mainly concentrated in the southwestern part, while the regions with obviously increasing trend of desertification sensitivity were mainly located in the central of Inner Mongolia; and the desertification adaptability of the whole region showed a stable increasing trend;(2)the desertification vulnerability of Inner Mongolia showed a spatial pattern of ‘lower-northeast and higher-southwest’; the regions with significant increasing trend of desertification vulnerability concentrated in the middle of the Urad Houqi and Bayan Nur, which were mainly induced by the increasing trend of exposure;(3)the adaptability improvement induced by economic development was the main reason for the reduction of desertification vulnerability in Inner Mongolia since 2000, and vegetation, wind erosion and dry-wet index were the key natural factors on the evolution of desertification vulnerability. The results of this research exhibited the great significance for desertification control and sustainable development of regional economy and society.
- References:
-
[1] 王涛.我国沙漠化研究的若干问题:2.沙漠化的研究内容[J].中国沙漠,2003,23(5):477-482.
[2] 卞建民,汤洁,林年丰.松嫩平原西南部土地碱质荒漠化预警研究[J].环境科学研究,2001,14(6):47-49.
[3] Mouat D, Lancaster J, Wade T, et al. Desertification evaluated using an integrated environmental assessment model[J]. Environmental Monitoring and Assessment, 1997,48(2):139-156.
[4] 张希彪,张多勇,上官周平,等.1949—2013年甘肃省环县土地沙漠化驱动因素研究[J].干旱区资源与环境,2016,30(1):130-135.
[5] Downing T E. Progress in assessing famine vulnerability and drought risk[C]∥Thomas Telford Publishing: Natural disasters: Protecting vulnerable communities:Proceedings of the Conference held in London, 1993.
[6] Kelly P M, Adger W N. Theory and practice in assessing vulnerability to climate change andfacilitating adaptation[J]. Climatic Change, 2000,47(4):325-352.
[7] IPCC. Climate Change 2007:The physical science basis[M]. Cambridge, Uk:Cambridge University Press, 2007.
[8] 黄晓军,黄馨,崔彩兰,等.社会脆弱性概念、分析框架与评价方法[J].地理科学进展,2014,33(11):1512-1525.
[9] 陈佳,杨新军,尹莎,等.基于VSD框架的半干旱地区社会—生态系统脆弱性演化与模拟[J].地理学报,2016,71(7):1172-1188.
[10] 李平星,樊杰.基于VSD模型的区域生态系统脆弱性评价:以广西西江经济带为例[J].自然资源学报,2014,29(5):779-788.
[11] 苑全治,吴绍洪,戴尔阜,等.历史及未来气候变化下中国潜在植被NPP的脆弱性研究(英文)[J]. Journal of Geographical Sciences, 2017,27(2):131-142.
[12] 张龙生,李萍,张建旗.甘肃省生态环境脆弱性及其主要影响因素分析[J].中国农业资源与区划,2013,34(3):55-59.
[13] Liu X, Wang Y, Peng J, et al. Assessing vulnerability to drought based on exposure, sensitivity and adaptive capacity:A case study in middle Inner Mongolia of China[J]. Chinese Geographical Science, 2013,23(1):13-25.
[14] 黄建毅,刘毅,马丽,等.国外脆弱性理论模型与评估框架研究评述[J].地域研究与开发,2012,31(5):1-5.
[15] Polsky C, Neff R, Yarnal B. Building comparable global change vulnerability assessments: The vulnerability scoping diagram[J]. Global Environmental Change, 2007,17(3/4):0-485.
[16] 任小玢,胡光印,董治宝.沙漠化脆弱性的概念与评价[J].中国沙漠,2015,35(1):40-50.
[17] 周利光,杜凤莲,张雪峰,等.草原畜牧业对干旱的脆弱性评估:以内蒙古锡林郭勒草原为例[J].生态学杂志,2014,33(1):259-268.
[18] 鲁大铭,石育中,李文龙,等.西北地区县域脆弱性时空格局演变[J].地理科学进展,2017,36(4):404-415.
[19] Salvati, Luca. A socioeconomic profile of vulnerable land to desertification in Italy[J]. Science of the Total Environment, 2014,466:287-299.
[20] Ren X, Dong Z, Hu G, et al. A GIS-based assessment of vulnerability to aeolian desertification in the source areas of the Yangtze and Yellow Rivers[J]. Remote Sens, 2016,8(8),626, https:∥doi. org/10.3390/rs8080626.
[21] 郭兵,孔维华,韩芳,等.北方半干旱荒漠草原生态区生态脆弱性变化遥感监测及其驱动机制分析[J].热带亚热带植物学报,2018,26(1):1-12.
[22] 国家林业局.第五次全国沙漠化和沙化土地监测情况[R].中国林业网,2015.
[23] 刘昕.内蒙古的沙漠和沙地[J].内蒙古林业,2017(10):26-28.
[24] 董玉祥,康国定.中国干旱半干旱地区风蚀气候侵蚀力的计算与分析[J].水土保持学报,1994,8(3):1-7.
[25] 马中刚,孙华,王广兴,等.基于Landsat 8-OLI的荒漠化地区植被覆盖度反演模型研究[J].中南林业科技大学学报,2016,36(9):12-18,141.
[26] 李鹏山.农田系统生态综合评价及功能权衡分析研究[D].北京:中国农业大学,2017.
[27] 徐广才,康慕谊, Metzger M,等.锡林郭勒盟生态脆弱性[J].生态学报,2012,32(5):1643-1653.
- Similar References:
Memo
-
Last Update:
2020-02-25