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遥感技术与应用  2011, Vol. 26 Issue (4): 501-507    DOI: 10.11873/j.issn.1004-0323.2011.4.501
遥感应用     
巴丹吉林沙漠典型地域沙丘多年变化的遥感动态分析
陈芳,刘勇
(兰州大学遥感与地理信息系统研究所,甘肃 兰州730000)
Secular Annual Movement of Sand Dunes in Badain Jaran Desert based on Geographic Analyses of Remotely Sensed Imagery
CHEN Fang,LIU Yong
(Lanzhou University,Remote Sensing and Geographic Information Systems Research Institute,Lanzhou 730000,China)
 全文: PDF(2660 KB)  
摘要:

在各种地貌发育类型中,沙丘属于快速移动的地貌类型。目前关于沙丘动力学机制的研究已经很深入,但关于区域移动状况的研究仍十分有限。区域沙丘移动涉及的研究范围较大,用传统的地面观测手段很难满足需要。自20世纪70年代Landsat卫星发射以来,其为沙丘移动研究提供了长周期、大尺度的影像资源及新方法。利用1989~2010年间多景Landsat TM影像对巴丹吉林沙漠4个典型区域的沙丘移动变化进行分析,在几何精纠正的基础上提取沙梁线,以判断沙丘移动方向和速度,并分析其动力成因机制。结果表明:① Landsat TM影像能有效用于10 a尺度的巴丹吉林沙漠典型地区的沙丘变化研究;② 北部高大沙丘的多年变化不明显;③ 东部和东南部流沙带的沙丘移动方向为东南向,南部流沙带的沙丘移动方向存在西北—东南向的往复性,与区域风场基本一致;④ 结合ASTER DEM数据对沙丘移动速度和高度关系进行了分析,二者呈负相关关系。

关键词: Landsat TM几何纠正沙丘移动动力机制    
Abstract:

Among the various categories of landform evolution,sand dune is a kind which moves faster than the other.Until now,it is still fewer reports on this aspect while the dynamics mechanisms of sand dunes have been well studied.Its difficult to study the large area movement of sand dunes by using traditional method such as ground\|based observations.Since Landsat satellites launch in the 1970s,it provides long\|period,large scale images for the research of dunes movement.In this article,many temporary and scenes of Landsat Thematic Mapper imagery from 1989 to 2010 are used to analyze the movement of sand dunes in four typical areas of Badain Jaran desert.Direction and speed of sand dunes can be extracted from sand ridges of images after geometric correction.We get following results:① Landsat TM images can be effectively used to the epochs of ten years  dynamic detection of sand dunes in the Bardain Jaran desert;② The movement of sand dunes in North are not distinct;③ Sand dunes in East and Southeast sand belt move towards SE,while sand dunes in south sand belt reciprocate from NW to SE.Sand dunes movement is consist with regional wind fields;④ The relation between the speed and the height of sand dunes can be analyzed with DEM data.There is a negative correlation between them.

Key words:      Landsat TM    Image geometric correction    Movement of sand dunes    Dynamics mechanism
收稿日期: 2011-04-12 出版日期: 2011-08-23
:  P 931.3  
基金资助:

阿拉善SEE生态协会遥感调查项目(SEEA0905YWL001)。

作者简介: 陈芳(1984-),女,河南周口人,硕士研究生。主要从事遥感与地理信息相关研究。Email:chenfangfang605@126.com。
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引用本文:

陈芳,刘勇. 巴丹吉林沙漠典型地域沙丘多年变化的遥感动态分析[J]. 遥感技术与应用, 2011, 26(4): 501-507.

CHEN Fang,LIU Yong. Secular Annual Movement of Sand Dunes in Badain Jaran Desert based on Geographic Analyses of Remotely Sensed Imagery. Remote Sensing Technology and Application, 2011, 26(4): 501-507.

链接本文:

http://www.rsta.ac.cn/CN/10.11873/j.issn.1004-0323.2011.4.501        http://www.rsta.ac.cn/CN/Y2011/V26/I4/501

[1]Dong Zhibao,Chen Guangting,Yan Changzhen,et al.The Sa-nd Dune Movement along the Tarim Desert Oil-transportation Highway[J].Journal of Desert Research,1998,18(4):328-333.[董治宝,陈广庭,颜长珍,等.塔里木沙漠石油公路沿线沙丘移动规律[J].中国沙漠,1998,18(4):328-333.]
[2]He Daliang.Problems on Formation Mechanism of Aeolian Landform[J].Journal of Desert Research,1985,5(1):33-36.[贺大良.风沙地貌形成机制的几个问题[J].中国沙漠,1985,5(1):33-36.]
[3]Bourke,Ewing,Finnegan,et al.Sand Dune Movement in the Victoria Valley,Antarctica[J].Geomorphology,2009,109(3-4):148-160.
[4]Zhang Weimin,Wang Tao.Approach to Formation and Evolution of Megadunes in Badain Jaran Desert[J].Journal of Desert Research,2005,25(2):281-286.[张伟民,王涛.巴丹吉林沙漠高大沙山形成演化初步探讨[J].中国沙漠,2005,25(2):281-286.]
[5]Li Mingsen.Visit the Badan Jaran Desert[J].Chinese Journal of Nature,2007,29(5):300-302.[李明森.探访巴丹吉林沙漠[J].自然杂志,2007,29(5):300-302.]
[6]Yan Mancun,Wang Guangqian,Li Baosheng,et al.Formation and Growth of High Megadunes in Badain Jaran Desert[J].Journal of Geography,2001,56(1):83-91.[闫满存,王光谦,李保生,等.巴丹吉林沙漠高大沙山的形成发育研究[J].地理学报,2001,56(1):83-91.]
[7]Liu Jiangang.Recharge Mechanisms of Lakes and Groundwater in Badain Jaran Desert[J].Water Protection,2010,26(2):18-23.[刘建刚.巴丹吉林沙漠湖泊和地下水补给机制[J].水资源保护,2010,26(2):18-23.]
[8]Liu Tao,Yang Xiaoping,Dong Jufeng,et al.A Preliminary Study of Relation between Megadune Shape and Wind Regime in the Badain Jaran Desert [J].Journal of Desert Research,2010,30(6):1285-1291.[刘陶,杨小平,董巨峰,等.巴丹吉林沙漠沙丘形态与风动力关系的初步研究[J].中国沙漠,2010,30(6):1285-1291.]
[9]Yao Zhengyi.Aeolian Sand Movement and Sandy Desertification in the Alax Plateau[D].Lanzhou:Cold and Arid Regions Environmental and Engineering Research Institute,Chinese Academy of Sciences,2006,30-40.[姚正毅.阿拉善高原风沙运动与沙漠化研究[D].兰州:中国科学院寒区旱区环境与工程研究所,2006,30-40.]
[10]John J R.Trans.Chen Xiaoling,Gong Weil,Li Pingxiang,et al.Introductory Digital Image Processing:A Remote Sensing Persperctive(The Third Version of the Original Book)[M].Beijing:China Machine Press,2007.[(美)延森(John J R)著.陈晓玲,龚伟,李平湘,等译.遥感数字影像处理导论(原书第三版)[M].北京:机械工业出版社,2007.]
[11]Mei Anxin,Peng Wanglu,Qing Qiming,et al.Introduction to Remote Sensing[M].Beijing:Chinese High Education Press,2001.[梅安新,彭望琭,秦其明,等.遥感导论[M].北京:高等教育出版社,2001.]
[12]Zhu Zhenda,Guo Hengwen,Wu Gongcheng,et al.Reaserch on Movement of Sand Dunes Near the Oasis in the Southwest Area of Taklimakan Desert[J].Journal of Geography,1964,30(1):35-50.[朱震达,郭恒文,吴功成,等.塔克拉玛干沙漠西南地区绿洲附近沙丘移动的研究[J].地理学报,1964,30(1):35-50.]

 

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