珠江口伶仃洋地貌特征演变与纳潮能力变化研究

宫清华; 周晴; 李平日; 刘旭拢

doi:10.3969/j.issn.0253-4193.2019.01.010

珠江口伶仃洋地貌特征演变与纳潮能力变化研究

doi: 10.3969/j.issn.0253-4193.2019.01.010

广东省科学院广州地理研究所, 广东广州 510070;广东省地理空间信息技术与应用公共实验室, 广东广州 510070

基金项目: 广东省科技计划项目（2013B020314003，2013B031500007，2015B070701020）；广东省水利科技项目（2011-19，2014-13）；广东省科学院专项基金（2017GDASCX-0806，2017GDASCX-0101，2018GDASCX-0101）。

计量
- 文章访问数: 611
- HTML全文浏览量: 21
- PDF下载量: 251
- 被引次数: 0
出版历程
- 收稿日期: 2018-01-20
- 修回日期: 2018-08-30

Morphological change and tidal prism variation in the Lingdingyang, Zhujiang River Estuary

Guangzhou Institute of Geography, Guangdong Academy of Science, Guangzhou 510070, China;Guangdong Open Laboratory of Geospatial Information Technology and Application, Guangzhou 510070, China

摘要

摘要: 在自然和人为的双重作用下，珠江口伶仃洋地貌特征发生了巨大变化，改变了水动力环境，致使纳潮能力也发生深刻变化。本文以珠江口伶仃洋地貌变化和纳潮能力变化为研究对象，采用近百年来的古地图资料、人类活动和水文特征等资料，通过第四纪地质学、地图学、遥感学、历史地理学等方法，反演内伶仃洋形态变化过程，探讨1906年以来珠江口伶仃洋的地貌变化过程。采用岸线分维数、形状指数、纳潮量、潮差消减能力，定量反映地貌变化对纳潮能力的影响。结果表明，1906-2014年，地形演变造成伶仃洋纳潮量减少了14.50%；1971-2014年，伶仃洋纳潮量减少了11.27%。海岸线的变化引起纳潮能力逐渐变弱，潮差沿程变化率减小了0.23，尤其是自1971年以来，因堤围等建设，河口岸线逐渐平直，纳潮能力逐渐减弱。
- 珠江河口 /
- 地貌 /
- 海岸 /
- 纳潮量 /
- 围垦
Abstract: The geomorphic features in the Zhujiang River Estuary have changed tremendously due to natural processes and human activities over the last century, and these changes have led to the variations in the hydrodynamic environment such as the reduced tidal prism in the estuary. In this paper, the relation between geomorphic features and the tidal prism was analyzed. In order to identify how the historical landform change affects the tidal prism, we investigated the morphology change in the Lingdingyang Estuary through the analyses of historical topographic maps and nautical charts. The shape index and fractal dimension were introduced as indicators to reflect coastline changes that affect the tides. The tidal dissipation rate and tidal influx were found to represent the tidal prism. The results show that the tidal influx in the Lingdingyang has declined by 14.50% since 1906 under the morphological change. The tidal dissipation rate weakens subject to the morphological changes and the tidal dissipation rate decreases by 0.23. Meanwhile, the tidal reduction capability is weakened due to the coastline change, which has become the straight artificial coastline under the embankment construction especially since 1971.
- Zhujiang River Estuary /
- geomorphology /
- coastal beach /
- tidal volume /
- reclamation

HTML全文

参考文献(36)

张俊香, 黄崇福, 刘旭拢. 广东沿海台风暴潮灾害的地理分布特征和风险评估(1949-2005)[J]. 应用基础与工程科学学报, 2008, 16(3):393-402. Zhang Junxiang, Huang Chongfu, Liu Xulong. Geographical distubution and risk assessment of typhoon storm surge disasters in coastal regions of Guangdong Province in 1949-2005[J]. Journal of Basic Science and Engineering, 2008, 16(3):393-402.

罗宪林, 杨清书, 贾良文, 等. 珠江三角洲网河河床演变[M]. 广州:中山大学出版社, 2002. Luo Xianlin, Yang Qingshu, Jia Liangwen, et al. River-bed Evolution of the Pearl River Delta[M]. Guangzhou:Sun Yat-sen University Press, 2002.

叶翔, 李靖, 王爱军. 珠江口淇澳岛滨海湿地沉积环境演化及其对人类活动的响应[J]. 海洋学报, 2018, 40(7):79-89. Ye Xiang, Li Jing, Wang Aijun. Sedimentary environment and its response to anthropogenic impacts in the coastal wetland of the Qiao Island, Zhujiang River Estuary[J]. Haiyang Xuebao, 2018, 40(7):79-89.

王树功, 黎夏, 刘凯, 等. 环内伶仃洋河口湾湿地动态变化(1988-2004)[J]. 中山大学学报:自然科学版, 2007, 46(2):105-109. Wang Shugong, Li Xia, Liu Kai, et al. Dynamic analysis of the wetland resource changes in the Estuary of the Pearl River Delta using remote sensing[J]. Acta Scientiarum Naturalium Universitatis Sunyatseni, 2007, 46(2):105-109.

陈水森, 黎夏, 邹春洋, 等. 20年来珠江口伶仃洋滩槽变化及演变分析[J]. 海洋科学, 2001, 25(6):52-53. Chen Shuisen, Li Xia, Zou Chunyang, et al. An analysis of the changes and evolvements on the foreshore and deep channels of Lingding Bay in Pearl River Estuary in past twenty years[J]. Marine Sciences, 2001, 25(6):52-53.

陈水森, 邹春洋, 黎夏. 珠江口伶仃洋滩槽变化及演变分析[J]. 国土资源遥感, 2001, 13(2):25-27, 42. Chen Shuisen, Zou Chunyang, Li Xia. An analysis of the changes and evolvements on the foreshore and deep channels of Lingding Bay in Pearl River Estuary[J]. Remote Sensing for Land & Resources, 2001, 13(2):25-27, 42.

赵焕庭. 珠江河口湾伶仃洋的地形[J]. 海洋学报, 1981, 3(2):255-274. Zhao Huanting. Bottom relief of Ling Ding Yang of the Zhujiang River Estuary[J]. Haiyang Xuebao, 1981, 3(2):255-274.

姚才华, 吴自银. 30 a来伶仃洋海岸线变迁及海底冲淤变化[J]. 海洋学研究, 2012, 30(3):44-55. Yao Caihua, Wu Ziyin. Shoreline migration and scour-and-silting alternation in the Lingdingyang Estuary over past 30 years[J]. Journal of Marine Sciences, 2012, 30(3):44-55.

刘斌, 吕海滨, 吴超羽, 等. 磨刀门河口在20世纪60至70年代的演变模拟与动力地貌过程分析[J]. 海洋学报, 2014, 36(2):75-80. Liu Bin, Lü Haibin, Wu Chaoyu, et al. The evolution simulation and dynamic geomorphic process analysis of Modaomen Estuary from the 1960s to the 1970s[J]. Haiyang Xuebao, 2014, 36(2):75-80.

贾培宏, 夏真, 朱大奎, 等. 珠江口内伶仃洋沿岸土地利用动态分析[J]. 海洋通报, 2007, 26(3):66-71. Jia Peihong, Xia Zhen, Zhu Dakui, et al. Dynamic analyses of coastal land use structure in the Inner Lingdingyang frith of the Pearl River Estuary[J]. Marine Science Bulletin, 2007, 26(3):66-71.

吴超羽, 包芸, 任杰, 等. 珠江三角洲及河网形成演变的数值模拟和地貌动力学分析:距今6000~2500 a[J]. 海洋学报, 2006, 28(4):64-80. Wu Chaoyu, Bao Yun, Ren Jie, et al. A numerical simulation and mophodynamic analysis on the evolution of the Zhujiang River Delta in China:6000-2500 a BP[J]. Haiyang Xuebao, 2006, 28(4):64-80.

刘沛然, 闻平, 周作付. 珠江口伶仃洋滩槽发育演变影响因素分析[J]. 中山大学研究生学刊:自然科学版, 1999, 20(1):32-38. Liu Peiran, Wen Ping, Zhou Zuofu. The analysis of influencing factor on the Lingdingyang swale development at the Pearl River Mouth[J]. Journal of the Graduates Sun Yat-sen University:Natural Sciences, 1999, 20(1):32-38.

赵焕庭. 珠江河口特征认知的发展[J]. 海洋学报, 2018, 40(7):1-21. Zhao Huanting. Cognitive development of characteristics of the Zhujiang River Estuary[J]. Haiyang Xuebao, 2018, 40(7):1-21

吴超羽. 珠江三角洲千年尺度演变的动态平衡及其唯象判据探讨[J]. 海洋学报, 2018, 40(7):22-37. Wu Chaoyu. A preliminary study on the phenomenological relation between morphodynamic equilibrium and geomorphic information Entropy in the evolution of the Zhujiang River Delta[J]. Haiyang Xuebao, 2018, 40(7):22-37.

韦惺, 吴超羽. 珠江三角洲沉积体与河网干流河道的形成发育[J]. 海洋学报, 2018, 40(7):66-78. Wei Xing, Wu Chaoyu. The formation and development of the deposition bodies and main channels in the Zhujiang River Delta[J]. Haiyang Xuebao, 2018, 40(7):66-78.

李炎. 均衡态:动力-沉积-地貌系统的跨尺度联系[J]. 海洋学报, 2018, 40(7):38-42. Li Yan. The equilibrium status:across-scale link age for hydrodynamics, sedimentology, and geomorphology[J]. Haiyang Xuebao, 2018, 40(7):38-42.

夏华永, 刘长建, 王东晓. 2006年夏季珠江冲淡水驱动的上升流[J]. 海洋学报, 2018, 40(7):43-54. Xia Huayong, Liu Changjian, Wang Dongxiao. The upwelling driven by the Zhujiang River runoff in 2006 summer[J]. Haiyang Xuebao, 2018, 40(7):43-54.

刘欢, 吴加学, 武亚菊. 珠江河口地形致动力结构研究——以崖门为例[J]. 海洋学报, 2013, 35(5):29-36. Liu Huan, Wu Jiaxue, Wu Yaju. Topography-induced dynamic structure in the Pearl River Estuary:a case study in the Yamen outlet[J]. Haiyang Xuebao, 2013, 35(5):29-36.

赵焕庭. 珠江三角洲的形成和发展[J]. 海洋学报, 1982, 4(5):595-607. Zhao Huanting. The formation and development of the Zhujiang River Delta[J]. Haiyang Xuebao, 1982, 4(5):595-607.

闻平, 刘沛然, 雷亚平, 等. 近50年伶仃洋滩槽冲淤变化趋势分析[J]. 中山大学学报:自然科学版, 2003, 42(S2):240-243. Wen Ping, Liu Peran, Lei Yaping, et al. An analysis of the tendency of erosion and sedimentation on foreshore and channels of Lingding Estuary in past fifty years[J]. Acta Scientiarum Naturalium Universitatis Sunyatseni, 2003, 42(S2):240-243.

王文介. 伶仃洋近期淤积演变问题[J]. 热带地理, 1982, 2(2):43-48. Wang Wenjie. Recent depositions in the Lingdingyang of Zhujiang Estuary[J]. Tropical Geography, 1982, 2(2):43-48.

王建美, 俞光耀, 陈宗镛. 珠江口伶仃洋海区的潮流数值模拟[J]. 海洋学报, 1992, 14(2):26-34. Wang Jianmei, Yu Guangyao, Chen Zongyong. Numerical simulation of tidal current of Lingdingyang Bay in the Pearl River Estuary[J]. Haiyang Xuebao, 1992, 14(2):26-34.

胡德礼, 杨清书, 吴超羽, 等. 珠江网河水沙分配变化及其对伶仃洋水沙场的影响[J]. 水科学进展, 2010, 21(1):69-76. Hu Deli, Yang Qingshu, Wu Chaoyu, et al. Changing water and sediment dynamics in the Pearl River network and consequences on water and sediment regimes in the Lingdingyang Estuary[J]. Advances in Water Science, 2010, 21(1):69-76.

李孟国, 时钟, 秦崇仁. 伶仃洋三维潮流输沙的数值模拟[J]. 水利学报, 2003(4):51-57. Li Mengguo, Shi Zhong, Qin Chongren. Three-dimensional suspended sediment movement simulation of the Lingdingyang Bay[J]. Journal of Hydraulic Engineering, 2003(4):51-57.

彭涛, 陈晓宏, 刘霞, 等. 珠江三角洲洪水孕灾环境变化及其洪水响应[J]. 水文, 2008, 28(5):57-60. Peng Tao, Chen Xiaohong, Liu Xia, et al. Flood response to changes of flood disaster formative environment in the Pearl River Delta[J]. Journal of China Hydrology, 2008, 28(5):57-60.

刘俊勇, 林凤标, 刘壮添, 等. 伶仃洋河口近年潮位变化分析及原因探讨[J]. 人民珠江, 2012, 36(6):14-18. Liu Junyong, Lin Fengbiao, Liu Zhuangtian, et al. An analysis on tidal level change and reasons in the recent years of Lingding Estuary[J]. Pearl River, 2012, 36(6):14-18.

蔡华阳, 杨昊, 郭晓娟, 等. 珠江磨刀门河口径潮动力耦合条件下余水位的多时空尺度分析[J]. 海洋学报, 2018, 40(7):55-65. Cai Huayang, Yang Hao, Guo Xiaojuan, et al. Investigation of temporal-spatial distribution patterns of residual water level under the influence of tide-river interaction in the Modaomen Estuary,Zhujiang River[J]. Haiyang Xuebao, 2018, 40(7):55-65.

梁启君, 梁军, 王少华, 等. 分形在数字水系累计汇水量阈值确定中的应用研究[J]. 地理与地理信息科学, 2013, 29(1):111-112. Liang Qijun, Liang Jun, Wang Shaohua, et al. Application of fractal in determining threshold of cumulative catchment volume of digital water system[J]. Geography and Geo-Information Science, 2013, 29(1):111-112.

徐进勇, 张增祥, 赵晓丽, 等. 2000-2012年中国北方海岸线时空变化分析[J]. 地理学报, 2013, 68(5):651-660. Xu Jinyong, Zhang Zengxiang, Zhao Xiaoli, et al. Spatial-temporal analysis of coastline changes in northern China from 2000 to 2012[J]. Acta Geographica Sonica, 2013, 68(5):651-660.

张世瑕, 王紫雯, 吴赛男. 沿海围垦对防灾功能影响的景观生态机理研究——以钱塘江河口海湾为例[J]. 浙江大学学报:工学版, 2012, 46(7):1281-1288. Zhang Shixia, Wang Ziwen, Wu Sainan. Landscape ecological mechanism study on impact of coastal reclamation on function of disaster prevention illustrated with Hangzhou Bay and Qiantang Estuary[J]. Journal of Zhejiang University:Engineering Science, 2012, 46(7):1281-1288.

杨美卿. 河流与海岸动力学引论[M]. 北京:水利电力出版社, 1993:6. Yang Meiqing. Introduction to River and Coastal Dynamics[M]. Beijing:China Water Conservancy and Hydropower Press, 1993:6.

夏真. 珠江口内伶仃洋水下地形地貌特征[J]. 海洋地质与第四纪地质, 2005, 25(1):19-24. Xia Zhen. Characters of underwater topography and geomorphology in inner Lingdingyang firth of the Pearl River estuary[J]. Marine Geology and Quaternary Geology, 2005, 25(1):19-24

Hume T M. Tidal prism[M]//Schwartz M L. Encyclopedia of Coastal Science. Dordrecht:Springer, 2005.

方神光, 陈文龙, 崔丽琴. 伶仃洋水域纳潮量计算及演变分析[J]. 海洋环境科学, 2012, 31(1):76-78. Fang Shenguang, Chen Wenlong, Cui Liqin. Analysis on evolvement of tidal prism of Lingdingyang Bay[J]. Marine Environmental Science, 2012, 31(1):76-78.

徐君亮, 李永兴, 蔡福祥, 等. 珠江口伶仃洋滩槽发育演变[M]. 北京:海洋出版社, 1985:128-137. Xu Junliang, Li Yongxing, Cai Fuxiang, et al. Pearl River Estuary Lingdingyang Beach Trough Evolution[M]. Beijing:China Ocean Press, 1985:128-137.

吴创收, 刘欢, 武亚菊, 等. 黄茅海河口沿程异常潮差:Ⅰ-理论模型研究[J]. 海洋科学进展, 2010, 28(4):436-444. Wu Chuangshou, Liu Huan, Wu Yaju, et al. Study on abnormal tidal range along coast of Huangmaohai River Estuary:Ⅰ-theoritical model[J]. Advances in Marine Science, 2010, 28(4):436-444.

施引文献

资源附件(0)

访问统计