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Geomorphologic Study of Anhui Section of Changjiang River Using Landsat TM Image

QI Yueming TAN Haiqiao LIANG Xing

QI Yueming, TAN Haiqiao, LIANG Xing. Geomorphologic Study of Anhui Section of Changjiang River Using Landsat TM Image[J]. 中国地理科学, 2007, 17(3): 250-256. doi: 10.1007/s11769-007-0250-3
引用本文: QI Yueming, TAN Haiqiao, LIANG Xing. Geomorphologic Study of Anhui Section of Changjiang River Using Landsat TM Image[J]. 中国地理科学, 2007, 17(3): 250-256. doi: 10.1007/s11769-007-0250-3
QI Yueming, TAN Haiqiao, LIANG Xing. Geomorphologic Study of Anhui Section of Changjiang River Using Landsat TM Image[J]. Chinese Geographical Science, 2007, 17(3): 250-256. doi: 10.1007/s11769-007-0250-3
Citation: QI Yueming, TAN Haiqiao, LIANG Xing. Geomorphologic Study of Anhui Section of Changjiang River Using Landsat TM Image[J]. Chinese Geographical Science, 2007, 17(3): 250-256. doi: 10.1007/s11769-007-0250-3

Geomorphologic Study of Anhui Section of Changjiang River Using Landsat TM Image

doi: 10.1007/s11769-007-0250-3
基金项目: Under the auspices of the Geological Survey Funds of Chinese Geological Survey (No.199916000111)
详细信息
    通讯作者:

    QI Yueming.E-mail:ym_qi@126.com

Geomorphologic Study of Anhui Section of Changjiang River Using Landsat TM Image

Funds: null
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出版历程
  • 收稿日期:  2006-08-12
  • 修回日期:  2007-02-20
  • 刊出日期:  2007-09-20

Geomorphologic Study of Anhui Section of Changjiang River Using Landsat TM Image

doi: 10.1007/s11769-007-0250-3
    基金项目:  Under the auspices of the Geological Survey Funds of Chinese Geological Survey (No.199916000111)
    通讯作者: QI Yueming.E-mail:ym_qi@126.com

摘要: Fluvial landforms in the Anhui section of the Changjiang(Yangtze)River are often considered as the main factors for frequent floods.It is these special landforms that influence the channel changes of the Changjiang River.Using Landsat TM image of 2000,this paper conducted a series of image processing,including principal component analysis,multi-spectral composition,gray value statistics,and spectral analysis of ground objects.Then it got a new interpretation map of different kinds of fluvial landforms of the Changjiang River in the Anhui section.Based on the interpretation mentioned above,the paper analyzes the distribution and characteristics of such typical landforms as terraces,floodplains and battures,and their functions on the changes of river channel.The results show a consistence with the earlier conclusion that the Anhui section of the Changjiang River tends to deflect gradually toward south,which provides more implications for further study on the geomorphologic evolution of the river channel.

English Abstract

QI Yueming, TAN Haiqiao, LIANG Xing. Geomorphologic Study of Anhui Section of Changjiang River Using Landsat TM Image[J]. 中国地理科学, 2007, 17(3): 250-256. doi: 10.1007/s11769-007-0250-3
引用本文: QI Yueming, TAN Haiqiao, LIANG Xing. Geomorphologic Study of Anhui Section of Changjiang River Using Landsat TM Image[J]. 中国地理科学, 2007, 17(3): 250-256. doi: 10.1007/s11769-007-0250-3
QI Yueming, TAN Haiqiao, LIANG Xing. Geomorphologic Study of Anhui Section of Changjiang River Using Landsat TM Image[J]. Chinese Geographical Science, 2007, 17(3): 250-256. doi: 10.1007/s11769-007-0250-3
Citation: QI Yueming, TAN Haiqiao, LIANG Xing. Geomorphologic Study of Anhui Section of Changjiang River Using Landsat TM Image[J]. Chinese Geographical Science, 2007, 17(3): 250-256. doi: 10.1007/s11769-007-0250-3
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