Spatial-temporal characteristics of landscape ecological sensitivity in Yulin area
SHI Yuqiong1, LI Tuansheng2, SHI Xiaohui2, KANG Huanhuan2, YAN Ying2
1. College of Forestry, Shanxi Agricultural University, Taigu 030801, China; 2. College of Earth Science and Resources,Chang’an University, Xi’an 710054, China;
Abstract：The analysis of landscape ecological sensitivity is one of the important research objects of ecological environment. In order to analyze the spatial-temporal characteristics of landscape ecological sensitivity, the authors divided Yulin area into 527 units by 10 km×10 km grids. The index of landscape ecological sensitivity for each unit was calculated by weighted sum method, and then interpolated by Kriging in ArcGIS to get the landscape ecological sensitivity map. According to sensitivity index, landscape ecological sensitivity was classified into 5 levels: Insensitive, mild, moderate, high and extreme. From 2000 to 2005, the area of mild level and extreme level increased, and that of moderate level and high level decreased, with the weakening of landscape ecological sensitivity. From 2005 to 2010, the area of mild level decreased greatly, the area of moderate level and high level increased slightly, the area of high level increased greatly, and the area of extreme level also increased, with the increase of the landscape ecological sensitivity.
石玉琼, 李团胜, 史小惠, 康欢欢, 闫颖. 榆林地区景观生态敏感性时空特征[J]. 国土资源遥感, 2017, 29(2): 167-172.
SHI Yuqiong, LI Tuansheng, SHI Xiaohui, KANG Huanhuan, YAN Ying. Spatial-temporal characteristics of landscape ecological sensitivity in Yulin area. REMOTE SENSING FOR LAND & RESOURCES, 2017, 29(2): 167-172.
[1] 欧阳志云,王效科,苗 鸿.中国生态环境敏感性及其区域差异规律研究[J].生态学报,2000,20(1):9-12. Ouyang Z Y,Wang X K,Miao H.China’s eco-environmental sensitivity and its spatial heterogeneity[J].Acta Ecologica Sinica,2000,20(1):9-12. [2] Nilsson C,Grelsson G.The fragility of ecosystems:A review[J].Journal of Applied Ecology,1995,32(4):677-692. [3] Rossi P,Pecci A,Amadio V,et al.Coupling indicators of ecologiccal value and ecological sensitivity with indicators of demographic pressure in the demarcation of new areas to be protected:The case of the Oltrepò Pavese and the Ligurian-Emilian Apennine area(Italy)[J].Landscape and Urban Planning,2008,85(1):12-26. [4] Sufling R.An index of ecological sensitivity to disturbance, based on ecosystem age,and mimed to landscape diversity[J].Journal of Environmental Management,1980,10(3):253-263. [5] Horne R,Hickey J.Ecological sensitivity of Australian rainforests to selective logging[J].Austral Ecology,1991,16(1):119-129. [6] Rodriguez E,Vila L.Ecological sensitivity atlas of the argentine continental shelf[J].International Hydrographic Review,1992,69(2):47-53. [7] Renetzeder C,Knoflacher M,Loibl W,et al.Are habitats of Austrian agricultural landscapes sensitive to climate change?[J].Landscape and Urban Planning,2010,98(3/4):150-159. [8] Thomas M F.Landscape sensitivity to rapid environmental change-a quaternary perspective with examples from tropical areas[J].Catena,2004,55(2):107-124. [9] Wang X M,Bian Z F.The implications of ecological sensitivity on exploitation of unutilized land:A case study in Ji’nan City,China[J].Procedia Environmental Sciences,2011,10:275-281. [10] 周利军,张淑花.黑龙江省西南部土地沙漠化敏感性评价[J].中国农学通报,2009,25(21):324-327. Zhou L J,Zhang S H.Study on land desertification sensitivity evaluation in south-west Heilongjiang Province[J].Chinese Agricultural Science Bulletin,2009,25(21):324-327. [11] 王效科,欧阳志云,肖 寒,等.中国水土流失敏感性分布规律及其区划研究[J].生态学报,2001,21(1):14-19. Wang X K,Ouyang Z Y,Xiao H,et al.Distribution and division of sensitivity to water-caused soil loss in China[J].Acta Ecologica Sinica,2001,21(1):14-19. [12] 王再岚,李政海,马 中,等.鄂尔多斯东胜地区不同生态功能区的土壤侵蚀敏感性[J].生态学报,2009,29(1):484-491. Wang Z L,Li Z H,Ma Z,et al.Area division of sensitivity to water-caused soil loss in ecologically functioning areas of Dongsheng,Erdos[J].Acta Ecologica Sinica,2009,29(1):484-491. [13] 王小丹,钟祥浩,范建容.西藏水土流失敏感性评价及其空间分异规律[J].地理学报,2004,59(2):183-188. Wang X D,Zhong X H,Fan J R.Assessment and spatial distribution of sensitivity of soil erosion in Tibet[J].Acta Geographica Sinica,2004,59(2):183-188. [14] 卢冬爱,谈树成,夏既胜.基于景观格局和水土流失敏感性的大理市生态脆弱性分析[J].云南地理环境研究,2009,21(2):92-96. Lu D A,Tan S C,Xia J S.Analysis on the ecological vulnerability of Dali City based on its landscape pattern and sensitivity to soil and water loss[J].Yunnan Geographic Environment Research,2009,21(2):92-96. [15] 凡非得,王克林,熊 鹰,等.西南喀斯特区域水土流失敏感性评价及其空间分异特征[J].生态学报,2011,31(21):6353-6362. Fan F D,Wang K L,Xiong Y,et al.Assessment and spatial distribution of water and soil loss in Karst regions,Southwest,China[J].Acta Ecologica Sinica,2011,31(21):6353-6362. [16] Liu L,Liu X H.Sensitivity analysis of soil erosion in the Northern Loess Plateau[J].Procedia Environmental Sciences,2010,2:134-148. [17] 李 铖,李俊祥,朱飞鸽,等.基于RUSLE的环杭州湾地区土壤侵蚀敏感性评价及关键敏感因子识别[J].应用生态学报,2009,20(7):1577-1585. Li C,Li J X,Zhu F G,et al.Sensitivity evaluation and key sensitive factors identification of soil erosion around Hangzhou Bay based on RUSLE[J].Chinese Journal of Applied Ecology,2009,20(7):1577-1585. [18] Zhang R H,Liu X,Heathman G C,et al.Assessment of soil erosion sensitivity and analysis of sensitivity factors in the Tongbai-Dabie mountainous area of China[J].Catena,2013,101:92-98. [19] 杨月圆,王金亮,杨丙丰.云南省土地生态敏感性评价[J].生态学报,2008,28(5):2253-2260. Yang Y Y,Wang J L,Yang B F.Eco-sensitivity assessment of land in Yunnan Province[J].Acta Ecologica Sinica,2008,28(5):2253-2260. [20] 黄 静,崔胜辉,李方一,等.厦门市土地利用变化下的生态敏感性[J].生态学报,2011,31(24):7441-7449. Huang J,Cui S H,Li F Y,et al.Ecological sensitivity of Xiamen City to land use changes[J].Acta Ecologica Sinica,2011,31(24):7441-7449. [21] 徐广才,康慕谊,赵从举,等.阜康市生态敏感性评价研究[J].北京师范大学学报:自然科学版,2007,43(1):88-92. Xu G C,Kang M Y,Zhao C J,et al.Appraisal of eco-sensitivity on Fukang City[J].Journal of Beijing Normal University:Natural Science,2007,43(1):88-92. [22] 宋晓龙,李晓文,白军红,等.黄河三角洲国家级自然保护区生态敏感性评价[J].生态学报,2009,29(9):4836-4846. Song X L,Li X W,Bai J H,et al.The ecological sensitivity evaluation in Yellow River Delta National Natural Reserve[J].Acta Ecologica Sinica,2009,29(9):4836-4846. [23] 刘春霞,李月臣,杨 华,等.三峡库区重庆段生态与环境敏感性综合评价[J].地理学报,2011,66(5):631-642. Liu C X,Li Y C,Yang H,et al.RS and GIS-based assessment for eco-environmental sensitivity of the three gorges reservoir area of Chongqing[J].Acta Geograhica Sinica,2011,66(5):631-642. [24] 颜 磊,许学工,谢正磊,等.北京市域生态敏感性综合评价[J].生态学报,2009,29(6):3117-3125. Yan L,Xu X G,Xie Z L,et al.Integrated assessment on ecological sensitivity for Beijing[J].Acta Ecologica Sinica,2009,29(6):3117-3125. [25] 潘 峰,田长彦,邵 峰,等.新疆克拉玛依市生态敏感性研究[J].地理学报,2011,66(11):1497-1507. Pan F,Tian C Y,Shao F,et al.Evaluation of ecological sensitivity in Karamay, Xinjiang, Northwest China[J].Acta Geograhica Sinica,2011,66(11):1497-1507. [26] 曹建军,刘永娟.GIS支持下上海城市生态敏感性分析[J].应用生态学报,2010,21(7):1805-1812. Cao J J,Liu Y J.Ecological sensitivity of Shanghai City based on GIS spatial analysis[J].Chinese Journal of Applied Ecology,2010,21(7):1805-1812. [27] Zhang J T,Xiang C L,Li M.Integrative ecological sensitivity(IES) applied to assessment of eco-tourism impact on forest vegetation landscape:A case from the Baihua Mountain Reserve of Beijing,China[J].Ecological Indicators,2012,18:365-370. [28] Qiu P H,Xu S J,Xie G Z,et al.Analysis of the ecological vulnerability of the western Hainan Island based on its landscape pattern and ecosystem sensitivity[J].Acta Ecologica Sinica,2007,27(4):1257-1264. [29] Lange H J D,Sala S,Vighi M,et al.Ecological vulnerability in risk assessment-a review and perspectives[J].Science of the Total Environment,2010,408(18):3871-3879. [30] Zhang M W,Jin H J,Cai D S,et al.The comparative study on the ecological sensitivity analysis in Huixian Karst wetland,China[J].Procedia Environmental Sciences,2010,2:386-398. [31] 罗 俊,王克林,陈洪松,等.桂西北喀斯特地区水土流失敏感性评价[J].长江流域资源与环境,2009,18(6):579-584. Luo J,Wang K L,Chen H S,et al.Sensitivity of water and soil loss of Northwest Karst area in Guangxi Province[J].Resources and Environment in the Yangtze Basin,2009,18(6):579-584. [32] 李夏隆.榆林沙区生态防护工程现状及对策[J].安徽农业科学,2011,39(3):1667-1670. Li X L.Status and countermeasures of the ecological protection project in Yulin[J].Journal of Anhui Agricultural Sciences,2011,39(3):1667-1670.
2017, Vol. 29 
