基于PSR框架的内蒙古自治区沙漠化敏感性评估

doi:10.18306/dlkxjz.2018.12.010

Abstract

Abstract:

Desertification sensitivity is a key indicator for detecting the probability of desertification, and its assessment is of great importance for desertification control. Previous studies assessed regional desertification sensitivity without a unified framework, and many studies only focused on the spatial patterns of desertification sensitivity but ignored the temporal dynamics. Thus, this study aimed to develop an index system to assess desertification sensitivity based on the framework of pressure-state-response (PSR) from three aspectsclimatic conditions, land cover, and vegetation restoration. It took Inner Mongolia Autonomous Region as the study area (excluding mobile sand dune areas), with a study period from 2000 to 2015. Desertification control zoning was also carried out by combining desertification sensitivity and population density analyses at the county level. The results show that, in view of the spatial patterns, desertification sensitivity in 2015 was higher in the central and western parts of the study area, and lower in the east. Desertification sensitivity in 2015 was classified using natural break point method. The moderate sensitivity zone (27.04%) accounted for the largest proportion of the study area, followed by low sensitivity zone (25.53%), no sensitivity zone (22.96%), high sensitivity zone (20.82%), and extreme sensitivity zone (3.65%) in descending order. The temporal dynamics during 2000-2015 in the study area showed that 9.20% of the study area experienced decreasing desertification sensitivity, and 24.83% of the study area experienced increasing desertification sensitivity. Finally, the study area was divided into four desertification control zones, that is, ecological conservation zone, desertification control zone, comprehensive development zone, and ecological migration zone.

Key words: desertification sensitivity, PSR framework, control zone, Inner Mongolia Autonomous Region

Lu TIAN, Sijing QIU, Jian PENG, Yina HU, Jinglei JIA, Qi MAO. Desertification sensitivity evaluation in Inner Mongolia Autonomous Region based on PSR framework[J].PROGRESS IN GEOGRAPHY, 2018, 37(12): 1682-1692.

Figures/Tables 8

Fig.1

Tab.1

Fig.2

Fig.3

Fig.4

Fig.5

Fig.6

Fig.7

References 40

[1]	常学礼, 蔡明玉, 张继平, 等. 2009. 科尔沁沙地典型地区人工造林对沙漠化过程的影响[J]. 中国沙漠, 29(4): 611-616.
	[Chang X L, Cai M Y, Zhang J P, et al.2009. Effect of artificial forestation on desertification in typical area of Horqin sandy land[J]. Journal of Desert Research, 29(4): 611-616.]
[2]	陈盼盼, 胡利利, 李亦秋, 等. 2017. 龙门山地区水土流失敏感性评价及其空间分异[J]. 水土保持通报, 37(3): 237-241.
	[Chen P P, Hu L L, Li Y Q, et al.2017. Sensitivity assessment and spatial distribution of soil erosion in Longmen Mountains region[J]. Bulletin of Soil and Water Conservation, 37(3): 237-241.]
[3]	陈玉福, 蔡强国. 2003. 京北浑善达克沙地荒漠化现状、成因与对策[J]. 地理科学进展, 22(4): 353-359.
	[Chen Y F, Cai Q G.2003. The status, causes and control of desertification in the Ortindag sandy land to the north of Beijing[J]. Progress in Geography, 22(4): 353-359.]
[4]	党国锋, 纪树志. 2017. 基于GIS的秦巴山区土地生态敏感性评价:以陇南山区为例[J]. 中国农学通报, 33(7): 118-127.
	[Dang G F, Ji S Z.2017. Ecological sensitivity evaluation based on GIS in Qinba mountainous area: A case study of Longnan mountainous area[J]. Chinese Agricultural Science Bulletin, 33(7): 118-127.]
[5]	韩致文, 王涛, 董治宝, 等. 2004. 风沙危害防治的主要工程措施及其机理[J]. 地理科学进展, 23(1): 13-21.
	[Han Z W, Wang T, Dong Z B, et al.2004. Main engineering measurements and mechanism of blown sand hazard control[J]. Process in Geography, 23(1): 13-21.]
[6]	花婷, 王训明. 2014. 东亚干旱半干旱区沙漠化与气候变化相互影响研究进展[J]. 地理科学进展, 33(6): 841-852.
	[Hua T, Wang X M.2014. Research progresses on the interaction between desertification and climate change in arid and semiarid East Asia[J]. Progress in Geography, 33(6): 841-852.]
[7]	江凌, 肖燚, 饶恩明, 等. 2016. 内蒙古土地利用变化对生态系统防风固沙功能的影响[J]. 生态学报, 36(12): 3734-3747.
	[Jiang L, Xiao Y, Rao E M, et al.2016. Effects of land use and cover change (LUCC) on ecosystem sand fixing service in Inner Mongolia[J]. Acta Ecologica Sinica, 36(12): 3734-3747.]
[8]	李一平, 德勒格日玛, 斯琴, 等. 2013. 内蒙古沙尘天气少发季节沙尘天气预报技术分析[J]. 中国沙漠, 33(5): 1483-1491.
	[Li Y P, Dele G, Si Q, et al.2013. A synoptic analysis on forecasting of sand-dust storm in November over Inner Mongolia[J]. Journal of Desert Research, 33(5): 1483-1491.]
[9]	刘康, 徐卫华, 欧阳志云, 等. 2002. 基于GIS的甘肃省土地沙漠化敏感性评价[J]. 水土保持通报, 22(5): 29-31, 35.
	[Liu K, Xu W H, Ouyang Z Y, et al.2002. GIS-based assessment on sensitivity to land desertification in Gansu Province[J]. Bulletin of Soil and Water Conservation, 22(5): 29-31, 35.]
[10]	刘彦随, Gao J.2002. 陕北长城沿线地区土地退化态势分析[J]. 地理学报, 57(4): 443-450.
	[Liu Y S, Gao J.2002. Trend analysis of land degradation in the zone along the Great Wall in northern Shaanxi[J]. Acta Geographica Sinica, 57(4): 443-450.]
[11]	欧阳志云, 王效科, 苗鸿. 2000. 中国生态环境敏感性及其区域差异规律研究[J]. 生态学报, 20(1): 9-12.
	[Ouyang Z Y, Wang X K, Miao H.2000. China's eco-environmental sensitivity and its spatial heterogeneity[J]. Acta Ecologica Sinica, 20(1): 9-12.]
[12]	彭建, 吴健生, 潘雅婧, 等. 2012. 基于PSR模型的区域生态持续性评价概念框架[J]. 地理科学进展, 31(7): 933-940.
	[Peng J, Wu J S, Pan Y J, et al.2012. Evaluation for regional ecological sustainability based on PSR model: Conceptual framework[J]. Progress in Geography, 31(7): 933-940.]
[13]	时忠杰, 高吉喜, 徐丽宏, 等. 2011. 内蒙古地区近25年植被对气温和降水变化的影响[J]. 生态环境学报, 20(11): 1594-1601.
	[Shi Z J, Gao J X, Xu L H, et al.2011. Effect of vegetation on changes of temperature and precipitation in Inner Mongolia, China[J]. Ecology and Environmental Sciences, 20(11): 1594-1601.]
[14]	孙滨峰, 王效科. 2015. 新疆沙漠化敏感性评价研究[J]. 西南师范大学学报: 自然科学版, 40(7): 108-112.
	[Sun B F, Wang X K.2015. On assessment of sandy desertification sensitivity in Xinjiang[J]. Journal of Southwest China Normal University: Natural Science Edition, 40(7): 108-112.]
[15]	王涛, 朱震达. 2003. 我国沙漠化研究的若干问题:1.沙漠化的概念及其内涵[J]. 中国沙漠. 23(3): 209-214.
	[Wang T, Zhu Z D.2003. Study on sandy desertification in China: 1. Definition of sandy desertification and its connotation[J]. Journal of Desert Research, 23(3): 209-214.]
[16]	王娅, 周立华, 魏轩. 2018. 基于社会—生态系统的沙漠化逆转过程脆弱性评价指标体系[J]. 生态学报, 38(3): 829-840.
	[Wang Y, Zhou L H, Wei X.2018. An evaluation index system of vulnerability of the desertification reversion process based on the socio-ecological systems theory[J]. Acta Ecologica Sinica, 38(3): 829-840.]
[17]	薛娴, 王涛, 吴薇, 等. 2005. 中国北方农牧交错区沙漠化发展过程及其成因分析[J]. 中国沙漠, 25(3): 320-328.
	[Xue X, Wang T, Wu W, et al.2005. Desertification development and its causes of agro-pastoral mixed regions in north China[J]. Journal of Desert Research, 25(3): 320-328.]
[18]	郁家成, 吴长春, 黄小燕, 等. 2008. 中值温度和干燥度指数计算及其应用的简便方法[J]. 生态学报, 28(10): 5039-5046.
	[Yu J C, Wu C C, Huang X Y, et al.Convenient method of calculation and application of median temperature and aridity index[J]. Acta Ecologica Sinica, 28(10): 5039-5046.]
[19]	张国平, 张增祥, 刘纪远. 2001. 中国土壤风力侵蚀空间格局及驱动因子分析[J]. 地理学报, 56(2): 146-158.
	[Zhang G P, Zhang Z X, Liu J Y.2001. Spatial distribution of aeolian erosion of soil and its driving factors in China[J]. Acta Geographica Sinica, 56(2): 146-158.]
[20]	张新时. 1994. 毛乌素沙地的生态背景及其草地建设的原则与优化模式[J]. 植物生态学报, 18(1): 1-16.
	[Zhang X S.1994. Principles and optimal models for development of Maowusu Sandy Grassland[J]. Acta Phytoecologica Sinica, 18(1): 1-16.]
[21]	赵哈林,赵学勇,张铜会,等. 2007. 沙漠化的生物过程及退化植被的恢复机理[M]. 北京: 科学出版社.
	[Zhao H L, Zhao X Y, Zhang T H, et al.2007. Bioprocess of desertification and restoration mechanism of degraded vegetation[M]. Beijing, China: Science Press.]
[22]	赵明月, 赵文武, 靳婷, 等. 2012. 青海湖流域土地沙漠化敏感性评价[J]. 中国农学通报, 28(32): 237-242.
	[Zhao M Y, Zhao W W, Jin T, et al.2012. Land desertification sensitivity evaluation in Qinghai Lake Basin[J]. Chinese Agricultural Science Bulletin, 28(32): 237-242.]
[23]	郑晓静,王萍. 2006. 风沙流中沙粒随机运动的数值模拟研究[J]. 中国沙漠,26(2): 184-188.
	[Zheng X J, Wang P.2006. Numerical simulation on stochastic movement of sands in wind-blown sand[J]. Journal of Desert Research, 26(2): 184-188.]
[24]	朱金峰, 王乃昂, 陈红宝, 等. 2010. 基于遥感的巴丹吉林沙漠范围与面积分析[J]. 地理科学进展, 29(9): 1087-1094.
	[Zhu J F, Wang N A, Chen H B, et al.2010. Study on the boundary and the area of Badain Jaran Desert based on remote sensing imagery[J]. Progress in Geography, 29(9): 1087-1094.]
[25]	朱震达, 王涛. 1992. 中国沙漠化研究的理论与实践[J]. 第四纪研究, 12(2): 97-106.
	[Zhu Z D, Wang T.1992. Theory and practice on sandy desertification in China[J]. Quaternary Sciences, 12(2): 97-106.]
[26]	朱震达. 1991. 中国的脆弱生态带与土地荒漠化[J]. 中国沙漠, 11(4): 11-22.
	[Zhu Z D.1991. Fragile ecological zones and land desertification in China[J]. Journal of Desert Research, 11(4): 11-22.]
[27]	UN. 1994. 联合国关于在发生严重干旱和/或沙漠化的国家特别是在非洲防治沙漠化的公约[M]. 中华人民共和国林业部防治沙漠化办公室, 译. 北京:中国林业出版社.
	[UN.1994. United nations convention to combat desertification in those countries experiencing serious drought and/or desertification, particularly in Africa[M]. Combat desertification office of Ministry of Forestry in the People's Republic of China, Trans. Beijing, China: China Forestry Press]
[28]	Chepil W S.1950. Properties of soil which influence wind erosion: I. The governing principle of surface roughness[J]. Soil Science, 69(2): 149-162.
[29]	D'Odorico P, Bhattachan A, Davis K F, et al.2013. Global desertification: Drivers and feedbacks[J]. Advances in Water Resources, 51: 326-344.
[30]	Diouf A, Lambin E F.2001. Monitoring land-cover changes in semi-arid regions: Remote sensing data and field observations in the Ferlo, Senegal[J]. Journal of Arid Environments, 48(2): 129-148.
[31]	Karamesouti M, Panagos P, Kosmas C.2018. Model-based spatio-temporal analysis of land desertification risk in Greece[J]. Catena, 167: 266-275.
[32]	Kosmas C, Kairis Or, Karavitis Ch, et al.2014. Evaluation and selection of indicators for land degradation and desertification monitoring: Methodological Approach[J]. Environmental Management, 54(5): 951-970.
[33]	Lamchin M, Lee W K, Jeon S W, et al.2017. Correlation between desertification and environmental variables using remote sensing techniques in Hogno Khaan, Mongolia[J]. Sustainability, 9(4): 581.
[34]	Landry W, Werner B T.1994. Computer simulations of self-organized wind ripple patterns[J]. Physica D: Nonlinear Phenomena, 77(1-3): 238-260.
[35]	Lavee H, Imeson A C, Sarah P.1998. The impact of climate change on geomorphology and desertification along a mediterranean-arid transect[J]. Land Degradation & Development, 9(5): 407-422.
[36]	Rubio J L, Bochet E.1998. Desertification indicators as diagnosis criteria for desertification risk assessment in Europe[J]. Journal of Arid Environments, 39(2): 113-120.
[37]	Salvati L, Bajocco S.2011. Land sensitivity to desertification across Italy: Past, present, and future[J]. Applied Geography, 31(1): 223-231.
[38]	Song X, Wang T, Xue X, et al.2015. Monitoring and analysis of aeolian desertification dynamics from 1975 to 2010 in the Heihe River Basin, north western China[J]. Environmental Earth Sciences, 74(4): 3123-3133.
[39]	Symeonakis E, Calvo-Cases A, Arnau-Rosalen E.2007. Land use change and land degradation in southeastern Mediterranean Spain[J]. Environmental Management, 40(1): 80-94.
[40]	Vieira R M S P, Tomasella J, Alvalá R C S, et al.2015. Identifying areas susceptible to desertification in the Brazilian northeast[J]. Solid Earth, 6: 347-360.

目标层	准则层	指标层	归一化方法
沙漠化敏感性	气候条件(压力)	干燥度	正向归一化
		冬春季大风天数	正向归一化
	地表覆盖(状态)	沙地比例	正向归一化
		土壤质地	基岩为0,粘质为0.25,砾质为0.50,壤质为0.75,沙质为1
	植被恢复(响应)	林草地变化率	反向归一化
		NDVI	反向归一化

Desertification sensitivity evaluation in Inner Mongolia Autonomous Region based on PSR framework

RichHTML

PDF (PC)

Like

Knowledge

Abstract

Cite this article

share this article

Figures/Tables 8

References 40

Related Articles 1

Metrics

Comments

Recommended 0