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长江河口潮流界与径流量定量关系研究

侯成程 朱建荣

侯成程, 朱建荣. 长江河口潮流界与径流量定量关系研究[J]. 华东师范大学学报(自然科学版), 2013, (5): 18-26.
引用本文: 侯成程, 朱建荣. 长江河口潮流界与径流量定量关系研究[J]. 华东师范大学学报(自然科学版), 2013, (5): 18-26.
HOU Cheng-cheng, ZHU Jian-rong. Study on the quantitative relationship of the location of the tidal current limit and the river discharge in the Changjiang Estuary[J]. Journal of East China Normal University (Natural Sciences), 2013, (5): 18-26.
Citation: HOU Cheng-cheng, ZHU Jian-rong. Study on the quantitative relationship of the location of the tidal current limit and the river discharge in the Changjiang Estuary[J]. Journal of East China Normal University (Natural Sciences), 2013, (5): 18-26.

长江河口潮流界与径流量定量关系研究

详细信息
  • 中图分类号: P731.2

Study on the quantitative relationship of the location of the tidal current limit and the river discharge in the Changjiang Estuary

  • 摘要: 长江河口是径流、潮流相互作用的潮汐河口,潮汐的变化导致河道水体流态发生改变.本文设计高分辨率数值模式,基于河道断面流量的计算,得出了枯季和洪季不同保证率径流量下的长江潮流界位置.枯季潮流界位于芜湖上游70 km附近的太阳洲和镇江水文站之间,洪季潮流界变化范围在江阴上游太平洲叉道中段至民主沙之间100 km范围内.对不同径流量下潮流界位置的计算结果作多次拟〖JP2〗合,得出枯季潮流界y与径流量x的相关关系为y=-410-10x3+110-5x2-0.193 7x+1 232.9(R2=0.984 2),洪季潮流界y与径流量x的定量关系为y=210-13x3+310-8x2-0.007 4x+359.35(R2=0.996 9).本文结果可为长江潮流界的确定提供科学依据.
  • [1] [1] 余文畴.长江河道演变与治理[M].北京:水利水电出版社,2005.

    [2] 罗秉征,沈焕庭.三峡工程与河口生态环境[M].北京:科学出版社,1994.

    [3] 开明书店,中国地理学会,中国科学院地理研究所.中国国家地理杂志[M].上海:开明书店,1984:30.

    [4] 杨达源,严庠生.全新世海面变化与长江下游近河口段的沉积作用[J].海洋科学,1990(1):9-13.

    [5] 万新宁,李九发,沈焕庭.长江口外海滨悬沙分布及扩散特性[J].地理研究,2006,25(2): 294-302.

    [6] 宋兰兰.长江潮流界位置探讨[J].水文,2002,22(5):25-26,34.

    [7] 李佳.长江河口潮区界和潮流界及其对重大工程的响应[D].上海:华东师范大学,2004.

    [8] 朱建荣,朱首贤.ECOM模式的改进及在长江河口、杭州湾及邻近海区的应用[J].海洋与湖沼,2003,34(4):364-374.

    [9] WU H, ZHU J R. Advection scheme with 3rd high-order spatial interpolation at the middle temporal level and its application to saltwater intrusion in the Changjiang Estuary[J]. Ocean Modelling, 2010, 33:33-51.

    [10] CHEN B R, ZHI J R, FU L H. Formation mechanism of the freshwater zone around the Meimao Sandbank in the Changjiang Estuary[J]. Chinese Journal of Oceanology and Limnology, 2010, 28(16):1329-1339.

    [11] WU H, ZHU J R, CHOI B H. Links between saltwater intrusion and subtidal circulation in the Changjiang Estuary: A model- guided study[J]. Continental Shelf Research,  2010, 30:1891-1905.

    [12] LI L, ZHU J R, WU H, et al. A numerical study on the water diversion ratio of the Changjiang Estuary during the dry season[J]. Chinese Journal of Oceanology and Limnology, 2010, 28(3):700-712.

    [13] LI L, ZHU J R, WU H. Impacts of wind stress on saltwater intrusion in the Yangtze Estuary[J]. Sci China Earth Sci, 2012, 55:1178-1192.

    [14] QIU C, ZHI J R, GU Y L. Impact of seasonal tide variation on saltwater intrusion in the Changjiang River estuary[J]. Chinese Journal of Oceanology and Limnology, 2012, 30(2):342-351.

    [15] XU K, ZHU J R, GU Y L. Impact of the eastern water diversion from the south to the north project on the saltwater intrusion in the Changjiang Estuary in China[J]. Acta Oceanologica Sinica,  2012, 31(3):47-58.

    [16] BLUMBERG A F, MELLOR G L. A description of a three-dimensional coastal ocean circulation model[M]//HEAPS N S. Three-Dimensional Coastal Ocean Models.  Washington, D.C.: American Geophysical Union, 1987:1-16.

    [17] MELLOR G L, YAMADA T. Development of a turbulence closure model for geophysical fluid problem[J]. Rev Geophys Space Phys, 1982, 20:851-875.

    [18] 海洋图集编委会.渤海黄海东海海洋图集(水文)[M].北京:海洋出版社,1992:13-168.
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出版历程
  • 收稿日期:  2012-11-01
  • 修回日期:  2013-01-01
  • 刊出日期:  2013-09-25

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