SIMULATION MODELLING OF THE IMPACTS OF SEA-LEVEL RISE SINCE THE LATEGLA-CIAL PERIOD ON THE CHANGJIANG(YANGTZE) RIVER, CHINA

被引:0
|
作者
方金琪
机构
[1] Department of Geo and Ocean Sciences
[2] PRC
[3] Nanjing University
[4] Nanjing 210008
关键词
sea-level rise; Changjiang (Yangtze) River; Lateglaeial period;
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学科分类号
摘要
Dramatic water stage rise and channel aggradation in the middle and lower reaches of the Changjiang (Yangtze) River have been recognized by previous studies. A further analysis of the data from geological, geomorphological, and paleohydrological surveys suggests that these changes might have resulted from sea-level rise since the Lateglacial period. So a mathematical model has been developed here, which reconstructs the processes of water-stage rise and channel aggradation of the Changjiang River as responses to sea-level rise since 12,100 a B.P.
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页码:1258 / 1269
页数:12
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