A Preliminary Study on the Morphodynamic Evolution of the‘Gate’of the Pearl River Delta, China

  • 1. Center for Coastal Ocean Science and Technology Research, Zhongshan University, Guangzhou 510275, China;
    2. Department of Mechanics, Zhongshan University, Guangzhou 510275, China

Received date: 2005-10-26

  Revised date: 2006-03-18

  Online published: 2006-05-25

Supported by

National Natural Science Foundation of China, No.40331007; No.40176026; No.40406016: The Project of 985, No.105203200400006


The Pearl River estuary system consists of a complicated stream network and estuarine bays, the two portions of the estuary system are connected by 'men' (meaning 'gate' in Chinese), a special morphological unit. During the last transgression, the ancient Pearl River estuarine bay was separated into inner and outer bays by a series of rocky islands. The brackish water of inner and outer bays is connected at only several locations through rocky gorges which became 'gates', the outlets of the network system. Based on hydrographical investigations, bore hole data, topographic maps and with the application of the long-term morphodynamic model PRD-LTMM on the delta evolution since 6000 aBP, the present a morphodynamic study focuses on (1) bi-direction jet system of modern 'gate', (2) evolution of 'gate', (3) effect of 'gate' on tidal energy convergence, (4) coupling development of 'gate' with the associated Pearl River Delta plain, and (5) mechanism of 'gate' on the formation of the network system. Mainly due to the geological constraint of the coast and the effects on the re-distribution of marine and river energy, the evolution of the Pearl River Delta and estuary system is unique among the large scale delta and estuary systems in the world.

Cite this article

WU Chaoyu, REN Jie, BAO Yun, SHI Heyin, LEI Yaping, HE Zhigang, TANG Zhaomin . A Preliminary Study on the Morphodynamic Evolution of the‘Gate’of the Pearl River Delta, China[J]. Acta Geographica Sinica, 2006 , 61(5) : 537 -548 . DOI: 10.11821/xb200605010


[1] Coleman J M, Wright L D. Modern river deltas: variability of processes and sand bodies. In: Broussard M L, Deltas, Models for Exploration. Houston: Houston Geol. Soc., 1975. 99-149.

[2] Hubbard G D. The Pearl River Delta. Lingnan Science Journal, 1929, 7: 23-34.

[3] Chen Guoda. On Canton Delta. Science, 1934, 18(3): 356-364.
[陈国达. 广州三角洲问题. 科学, 1934, 18(3): 356-364.]

[4] Heim A. Fragmentary observations in the region of Hong Kong, compared with Canton. Ann. Rept. Geol. Surv., Kwangtung & Wangsi, 1929, 2(1): 1-32.

[5] Wu Shangshi. A discovery of the marine eroded platform. Zhongshan University Daily, May 20, 1937.
[吴尚时. 十公尺海蚀台地之发现. 中山大学日报, 1937-05-20.]

[6] Wu Shangshi, Zeng Zhaoxuao. The Pearl River Delta. Lingnan Journal, 1947, 8(1): 105-122.
[吴尚时, 曾昭暶. 珠江三角洲. 岭南学报, 1947, 8(1): 105-122.]

[7] Zeng Zhaoxuan, Wu Yuwen. Evolution of the channels of the Pearl River Delta in human history. Tropical Geomorphology, 1981, 2(2): 1-255.
[曾昭璇, 吴郁文. 珠江三角洲历史时期的河道变迁. 热带地貌, 1981, 2(2): 1-255.]

[8] Huang Zhenguo, Li Pingri, Zhang Zhongying et al. The Formation and Evolution of the Pearl River Delta. Guangzhou: Guangzhou Branch, Science Popularization Press, 1982. 1-274.
[黄镇国, 李平日, 张仲英 等. 珠江三角洲形成发育演变. 广州: 科学普及出版社广州分社, 1982. 1-274.]

[9] Li Pingri, Qiao Pengnian. The development modes of the Pearl River Delta during last 6,000 years. Journal of Sediment Research, 1982, (3): 33-42.
[李平日, 乔彭年. 珠江三角洲六千年来的发展模式. 泥沙研究, 1982, (3): 33-42.]

[10] Zeng Zhaoxuan, Huang Shaomin. A research on the historical geography of the Pearl River Delta. Guangzhou: Guangdong Higher Education Press, 1987. 1-201.
[曾昭璇, 黄少敏. 珠江三角洲历史地貌学研究. 广州: 广东高等教育出版社, 1987. 1-201.]

[11] Long Yunzuo. Sediment Geology of the Pearl River Delta. Beijing: Geology Press, 1997. 78-160.
[龙云作. 珠江三角洲沉积地质学. 北京: 地质出版社, 1997. 78-160.]

[12] Zhao Huanting. The Evolution of the Pearl River Estuaries. Beijing: China Ocean Press, 1990. 1-357.
[赵焕庭. 珠江河口演变. 北京: 海洋出版社, 1990. 1-357.]

[13] Feng Zhiqiang, Feng Wenke, Xue Wanjun et al. Assessment on the geological disasters and sea-floor engineering conditions of the Northern South China Sea. Nanjing: Hohai University Press, 1996. 1-178.
[冯志强, 冯文科, 薛万俊 等. 南海北部地质灾害及海底地质工程条件评价. 南京: 河海大学出版社, 1996. 1-178.]

[14] Li Pingri, Qiao Pengnian, Zheng Honghan et al. Environmental Changes of the Pearl River Delta in the Last 10000 Years. Beijing: China Ocean Press, 1991. 1-154.
[李平日, 乔彭年, 郑洪汉 等. 珠江三角洲一万年来环境演变. 北京: 海洋出版社, 1991. 1-154.]

[15] Samoylov. Xie Jinzan(trans.). The Theory and Method of the Evolution Processes of the Estuaries. Beijing: Science Press, 1958. 81-91.
[萨莫伊洛夫, 谢金赞 译. 河口演变过程的理论及研究方法. 北京: 科学出版社, 1958. 81-91.]

[16] Pritchard D W. What is estuary? Physical viewpoint in estuaries. AAAS, 1967, 83: 3-5.

[17] Shi Heyin. The effect of the hill and mesa on the formation of the Pearl River Delta and its river net. Master Dissertation of Zhongshan University, 2002. 1-53.
[史合印. 丘陵和台地在珠江三角洲及其网河形成中的作用. 中山大学硕士学位论文, 2002. 1-53.]

[18] Wu C Y. Evolution and long-term morpho-dynamic response in a special type of estuary. Science in China (B Series), 2001, 44 (suppl.): 112-125.

[19] Wu C Y, Bao Y, Ren J et al. A study on the Pearl River Delta in the last 6000 years (TIDALITE 2002), 2002, August 8-13, Hangzhou, China.

[20] Fang Guohong, Cao Deming. A numerical simulation on the tidal current of the South China Sea. Acta Oceanologica Sinica, 1964, 16(4): 1-12.
[方国洪, 曹德明. 南海潮汐潮流的数值模拟. 海洋学报, 1994, 16(4): 1-12.]

[21] Ren Jie. A study on the long-term morphodynamic model and its application on the evolution of the Pearl River Delta since last transgression. Ph.D. Dissertation of Zhongshan University, 2003. 1-121.
[任杰. 末次海进盛期以来珠江三角洲演变的长周期动力地形模型及应用. 中山大学博士学位论文, 2003. 1-121.]

[22] Ye Hui. A further study of the coriolics force on the channel bifurcation. In: Proceeding of the Symposium of Geomorphology, 1977, The Geographical Society China. Beijing: Science Press, 1981. 362-371.
[叶汇. 再论科氏力对河汊发育的影响. 中国地理学会1977年地貌学术讨论会文集. 北京: 科学出版社, 1981. 362-371.]

[23] Hou Huichang. A preliminary study on the evolution of the Pearl River Delta. Pearl River, 1980, (1): 52-60.
[侯晖昌. 珠江三角洲演变问题初探. 人民珠江, 1980, (1): 52-60.]

[24] Li Chunchu, Yang Ganran. The characteristics and evolution of the Pearl River delta network. Symposium of the South China Geography. Guangzhou: Guangzhou Branch, Science Popularization Press, 1985.
[李春初, 杨干然. 珠江三角洲河网特征及演变. 华南地理文献选集. 广州: 科学普及出版社广州分社, 1985.]