地球信息科学

博格达峰地区冰川和积雪变化遥感监测及影响因素分析

展开
  • 1 西北师范大学地理与环境科学学院,甘肃 兰州 730070; 2 甘肃省土地利用与综合整治工程研究中心,甘肃 兰州 730070
周远刚(1991-),男,汉族,四川青川人,硕士,湿地景观生态方面的研究. E-mail: 1058679526@qq.com

收稿日期: 2018-07-30

  修回日期: 2018-12-25

  网络出版日期: 2019-11-18

基金资助

国家自然科学基金项目(4176104341261047);西北师范大学青年教师科研能力提升计划团队项目(NWNU-LKQN-17-7

Remote sensing monitoring of the change of glacier and snow cover and its influencing factors in Mount Bogda

Expand
  • 1 College of Geography and Environment Science,Northwest Normal University,Lanzhou 730070,Gansu,China; 2 Gansu Engineering Research Center of Land Utilization and Comprehension Consolidation,Lanzhou 730070,Gansu,China

Received date: 2018-07-30

  Revised date: 2018-12-25

  Online published: 2019-11-18

摘要

20世纪以来,随着全球气候变暖加剧,冰川和积雪普遍退缩,严重影响到人类的生存和社会经济的可持续发展,这一问题在我国西北干旱区的博格达峰地区及其周边地区尤为突出。以博格达峰地区为例,利用19902016Landsat 5Landsat 8遥感影像,对比分析归一化积雪指数(NDSI)、归一化冰雪指数(NDSII)、归一化主成分雪指数(NDPCSI)和缨帽转换湿度指数(WET)在博格达峰地区监测冰川和积雪的能力,同时结合研究区周边气温、降水数据和研究区地形数据,探讨博格达峰地区冰川和积雪面积变化与区域地形、气候间的响应关系。结果表明:(1 WET相对于NDSIINDSINDPCSI精度值更高,可以替代NDSINDSII监测博格达峰地区冰川和积雪面积。(2 博格达峰地区冰川和积雪面积呈持续退缩的趋势。19902016年,冰川和积雪面积减少率约20.07%,且年退缩率不断增加。(3 高程、坡度和坡向对冰川和积雪面积变化的影响较显著,山地阴影对其影响较弱,气温的升高是冰雪面积减少的主要因素。

本文引用格式

周远刚, 赵锐锋, 张丽华, 赵敏 . 博格达峰地区冰川和积雪变化遥感监测及影响因素分析 [J]. 干旱区地理, 2019 , 42(6) : 1395 -1403 . DOI: 10.12118/j.issn.1000-6060.2019.06.19

Abstract

Glaciers and snow cover are indicators of global warming and important water resources for human survival and development in arid regions. Since 1900s,the glacier and snow area has generally been shrinking as global warming intensifies, which seriously affects peoples life, social and economic activities in the related areas. Particularly, in the surrounding areas of Mount Bogda which located in the arid area of northwest China, this kind of effects is much more significant. By strengthening the monitoring the change of glacier and snow cover, we can not only understand the characteristics and trends of glacier and snow change, but also reveal the response of glacier and snow to climate change, and thus to possibly predict future changes of glacier and snow. We chose Mount Bogda at Fukang County, Xinjiang, China as the research area and obtained remote sensing images of Landsat 5 and Landsat 8,DEM data and surrounding temperature and precipitation data from 1990 to 2016.Firstlywe employed the satellite images of Landsat 5 and Landsat 8 to calculate value of Normalized Difference Snow Index (NDSI),Normalized Difference Snow-Glacier Index (NDSII), Normalized Difference Principle Component Snow Index (NDPCSI) and Tasseled Cap Wetness transformation (WET) and to analyze the respective ability to detect glacier and snow. Secondly, we used WET with high accuracy to obtain glacier and snow cover data in 1990, 2000, 2010 and 2016 respectively and analyzed the changes of glacier and snow cover. Finally, combining with the temperature data and the terrain data of the study area, we explored the relationship between the change of snow and glacier area of Mount Bogda and the terrain and climate in this area. The results show as follows: (1) The WET index has a higher overall accuracy than the NDSI index, which can replace NDSI and NDSII to detect and monitor the glacier and snow area changes in Mount Bogda. (2) The area of snow and glacier continued to shrink in Mount Bogda. From 1990 to 2016, the snow and glacier area was reduced by 20.07%, and the annual reduction rate continues to increase. (3) The influence of temperature and slope on the change of snow and glacier area is strong, while the influence of mountain shadow and altitude is weak. And the rising temperatures is the main factor of the decreased area of snow and glacier. The research results could provide theoretical support and decision reference for accurate extraction of glacier and snow cover information in Mount Bogda area and for the sustainable economy development in the surrounding areas.

参考文献

[1]ARMSTRONG R L,BRUN E.Snow and climate:Physical processes,surface energy exchange and modeling[J].Polar Research,2010,29(3):461-462. [2]胡顺军,陈永宝,朱海.古尔班通古特沙漠南缘融雪水土壤入渗量[J].应用生态学报,2015,26(4):1007-1015.[HU Sunjun,CHEN Yongbao,ZHU Hai.Soil infiltration of snowmelt water in the southern Gurbantunggut Desert,Xinjiang,China[J].Chinese Journal of Applied Ecology,2015,26(4):1007-1015.] [3]SATIR O.Comparing the satellite image transformation techniques for detecting and monitoring the continuous snow cover and glacier in Cilo Mountain chain Turkey[J].Ecological Indicators,2016,69:261-268. [4]LI Z X,HE Y Q,PU T,et al.Changes of climate,glaciers and runoff in China’s monsoonal temperate glacier region during the last several decades[J].Quaternary International,2010,218(1-2):13-28. [5]何毅,杨太保,陈杰,等.1972—2013年东天山博格达峰地区冰川变化遥感监测[J].地理科学,2015,35(7):925-932.[HE Yi,YANG Taibao,CHEN Jie,et al.Remote sensing detection of glacier changes in Dong Tianshan Bogda Region in 1972—2013[J].Scientia Geographica Sinica,2015,35(7):925-932.] [6]FAUSTO R S,AS D,ANTORF J A,et al.Greenland glacier sheet melt area from MODIS (2000—2014) [J].Geological Survey of Denmark & Greenland Bulletin,2015,(33): 57-60. [7]RITTGER K,PAINTER T H,DOZIER J.Assessment of methods for mapping snow cover from MODIS[J].Advances in Water Resources,2013,51(1):367-380. [8]YIN D,CAO X,CHEN X,et al.Comparison of automatic thresholding methods for snow-cover mapping using Landsat TM imagery[J].International Journal of Remote Sensing,2013,34(19):6529-6538. [9]RAUP B,K-B A,KARGEL J S,et al.Remote sensing and GIS technology in the global land glacier measurements from space (GLIMS) project[J].Computers & Geosciences,2007,33(1):104-125. [10]KARIMI N,EFTEKHARI M,FARAJZADEH M,et al.Use of multitemporal satellite images to find some evidence for glacier changes in the Haft-Khan glacier,Iran[J].Arabian Journal of Geosciences,2015,8(8):5879-5896. [11]MAHER A I,TREITZ P M,FERGUSON M A D.Can landsat data detect variations in snow cover within habitats of arctic ungulates? [J].Wildlife Biology,2012,18(1):75-87. [12]BURNS P,NOLIN A.Using atmospherically-corrected Landsat imagery to measure glacier area change in the Cordillera Blanca,Peru from 1987 to 2010[J].Remote Sensing of Environment,2014,140(1):165-178. [13]DUR-N-ALARC-N C,GEVAERT C M,MATTAR C,et al.Recent trends on glacier area retreat over the group of Nevados Caullaraju-Pastoruri (Cordillera Blanca,Peru) using Landsat imagery[J].Journal of South American Earth Sciences,2015,(59):19-26. [14]SANKEY T,DONALD J,MCVAY J,et al.Multi-scale analysis of snow dynamics at the southern margin of the north American continental snow distribution[J].Remote Sensing of Environment,2015,169(1):307-319. [15]WALTERS R D,WATSON K A,MARSHALL H P,et al.A physiographic approach to downscaling fractional snow cover data in mountainous regions[J].Remote Sensing of Environment,2014,152:413-425. [16]孙永猛,丁建丽,瞿娟.基于NDSI-Albedo特征空间的MODIS积雪丰度信息反演方法研究[J].干旱区地理,2013,36(3):521-527.[SUN Yongmeng,DING Jianli,ZHAI Juan.Inversion of the MODIS snow abundance ratio based on NDSI-Albedo feature space[J].Arid Land Geography,2013,36(3):521-527.] [17]孙志群,刘志辉,邱冬梅.基于HJ-1B数据的雪盖提取方法研究——以军塘湖流域为例[J].干旱区地理,2012,35(1):125-132.[SUN Zhiqun,LIU Zhihui,QIU Dongmei.Methods of extracting snow cover information based on HJ-1B data:A case of the Juntanghu watershed[J].Arid Land Geography,2012,35(1):125-132.] [18]PAN P,SARUTA K,TERATA Y,et al.Observations for snow cover detection in Akita via the combination of normalized difference vegetation index and normalized difference snow index[J].Transactions of the Japan Society for Aeronautical & Space Sciences Aerospace Technology Japan,2014,12(ists29):1-7. [19]KHOPKAR P S,JAWAK S D,LUIS A J.Multisource classification and pattern recognition methods for polar geospatial information extraction using WorldView-2 data[J].Proceedings of SPIE-The International Society for Optical Engineering,2016:98801R. [20]SIBANDZE P,MHANGARA P,ODINDI J,et al.A comparison of normalised difference snow index (NDSI) and normalised difference principal component snow index ([WTBX]NDPCSI[WTBZ]) techniques in distinguishing snow from related cover types[J].South African Journal of Geomatics,2014,3(2):197-209. [21]BAIG M H A,ZHANG L,TONG S,et al.Derivation of a tasselled cap transformation based on Landsat 8 atsatellite reflectance[J].Remote Sensing Letters,2014,5(5):423-431. [22]陈晓娜,包安明,张红利,等.基于混合像元分解的MODIS积雪面积信息提取及其精度评价——以天山中段为例[J].资源科学,2010,32(9):1761-1768.[CHEN Xiaona,BAO Anming,ZHANG Hongli,et al.A study on methods and accuracy assessment for extracting snow covered areas from MODIS images based on pixel unmixing: A case on the middle of the Tianshan Mountain[J].Resources Science,2010,32(9):1761-1768.] [23]赵成义,施枫芝,盛钰,等.近50 a来新疆降水随海拔变化的区域分异特征[J].冰川冻土,2011,33(6):1203-1213.[ZHAO Chengyi,SHI Fengzhi,SHENG Yu,et al.Regional differentiation characteristics of precipitation changing with altitude in Xinjiang region in recent 50 years[J].Journal of Glaciology and Geocryology,2011,33(6):1203-1213.] [24]张正勇,何新林,刘琳,等.中国天山山区降水空间分布模拟及成因分析[J].水科学进展,2015,26(4):516.[ZHANG Zhengyong,HE Xinlin,LIU Lin,et al.Patial distribution of rainfall simulation and the cause analysis in China’s Tianshan Mountains area[J].Advances in Water Science,2015,26(4):516.] [25]胡伟杰,刘海隆,王辉,等.地形对天山积雪冻融变化的影响分析[J].冰川冻土,2016,38(5):1227-1232.[HU Weijie,LIU Hailong,WANG Hui,et al.Analysis of the terrain effect on snow cover accumulating and melting in the Tianshan Mountains[J].Journal of Glaciology and Geocryology,2016,38(5):1227-1232] [26]王宏伟,黄春林,郝晓华,等.北疆地区积雪时空变化的影响因素分析[J].冰川冻土,2014,36(3):508-516.[WANG Hongwei,HUANG Chunlin,HAO Xiaohua,et al.Analyses of the spatiotemporal variations of snow cover in north Xinjiang[J].Journal of Glaciology and Geocryology,2014,36(3):508-516] [27]张明军,王圣杰,李忠勤,等.近50年气候变化背景下中国冰川面积状况分析[J].地理学报,2011,66(9):1155-1165.[ZHANG Mingjun,WANG Shengjie,LI Zhongqin,et al.Variation of glacier area in China against the warming in the past 50 years[J].Acta Geographica Sinica,2011,66(9):1155-1165.] [28]陈辉,李忠勤,王璞玉,等.近年来祁连山中段冰川变化[J].干旱区研究,2013,30(4):588-593.[CHEN Hui,LI Zhongqin,WANG Puyu,et al.Change of glaciers in the central Qilian Mountain[J].Arid Zone Research,2013,30(4):588-593.] [29]祝合勇,杨太保,田洪阵.1973—2010年阿尔金山冰川变化[J].地理研究,2013,32(8):1430-1438.[ZHU Heyong,YANG Taibao,TIAN Hongzhen.Glacier variation in the Altun Mountains from 1973 to 2010[J].Geographical Research,2013,32(8):1430-1438.] [30]李治国,姚檀栋,叶庆华,等.1980—2007年喜马拉雅东段洛扎地区冰川变化遥感监测[J].地理研究,2011,30(5):939-952.[LI Zhiguo,YAO Tandong,YE Qinghua,et al.Monitoring glacial variations based on remote sensing in the Luozha region,eastern Himalayas,1980—2007[J].Geographical Research,2011,30(5):939-952.] [31]许艾文,杨太保,王聪强,等.1978—2015年喀喇昆仑山克勒青河流域冰川变化的遥感监测[J].地理科学进展,2016,35(7):878-888.[XU Aiwen,YANG Taibao,WANG Congqiang,et al.Monitoring glacial variations based on remote sensing in the Luozha region,eastern Himalayas,1980—2007[J].Geographical Research,2016,35(7):878-888.] [32]ZHAO J,SHI Y F,HUANG Y S,et al.Uncertainties of snow cover extraction caused by the nature of topography and underlying surface[J].Journal of Arid Land,2015,7(3):1-11.
文章导航

/