全部 标题 作者
关键词 摘要

OALib Journal期刊
ISSN: 2333-9721
费用:99美元

查看量下载量

相关文章

更多...

全新世以来珠江三角洲的地层层序和演变过程

, PP. 1134-1149

Keywords: 珠江三角洲,全新世,地层层序,三角洲演变

Full-Text   Cite this paper   Add to My Lib

Abstract:

?本文基于对90个拥有全新世14C年代数据的钻孔进行详细的沉积物特征和年代地层分析,讨论了全新世珠江三角洲的地层特征及全新世以来的充填过程.全新世珠江三角洲沉积物覆盖在末次冰期冰盛期形成的风化侵蚀面与底砾层之上.最大海侵面位于松软海相淤泥层位.在受潮汐冲刷区域,最大海侵面表现为侵蚀面.全新世沉积层序自下向上在古河谷为河流相、河漫滩-河口湾相、河口湾-三角洲相,在古河间地为滨海相、河口湾相和三角洲相.全新世沉积层垂向堆积序列绝大部分表现为下粗上细的正向序列,且不具有典型Gilbert三角洲的前积层、顶积层等沉积层序.受控于独特而复杂的地貌边界,古珠江河口湾在高水位体系域的演变模式不同于世界其他大型三角洲,而是一个多源复合、不同尺度河流沉积体独立并行发展,最后复合成的三角洲.全新世以来珠江三角洲的演变可以分为5个阶段:第一阶段12~8kaBP,全新世海侵未达三角洲中部地区,直至约9kaBP以后,南部一些地势较低的地区才开始受海进影响,出现一些海陆交互相沉积;第二阶段8~6kaBP,海面快速上升,珠江三角洲大部分地区接受海进沉积;第三阶段6~4kaBP,全新世海侵达到盛期,古珠江三角洲地区大面积为河口湾,且受系列岛屿的阻隔分为两部分,上部是与河流相接的半封闭的内古海湾;下部是与海洋相接的外古海湾,两部分仅由若干峡口相通,河流沉积物主要在内古海湾中堆积充填;第四阶段4~2kaBP,在复杂边界对河流与海洋动力的重塑和改造作用下,内古海湾各区域的沉积同时进行,独自发展;第五阶段2kaBP至今,该阶段三角洲的演变已不再是单纯的自然过程,而是自然和人类共同塑造的过程.

References

[1]  1 Fisk H N. Sand facies of recent Mississippi Delta deposit. In: Fourth World Petroleum Congress. Rome: Proceedings Section 1/C, 1955. 377-398
[2]  2 Coleman J M, Galinano S M. Cyclic sedimentation in the Mississippi River deltaic plain, Gulf. Coast Assoc Geol Soc Trans, 1964 , 14: 67-80
[3]  3 Frazier D E. Recent deltaic deposits of the Mississippi River: Their development and chronology, Gulf. Coast Assoc Geol Soc Trans, 1967, 17: 287-315
[4]  4 Van Andel T H, Curray J R. Regional aspects of modern sedimentation in northern Gulf of Mexico and similar basins, and paleogeographic significance. In: Shepard F P, Pheger F B, Van Andel T H, eds. Recent Sediments, Northwest Gulf of Mexico. Tulsa: American Association Petroleum Geologists, 1960. 345-364
[5]  5 Zalat A A. Diatoms from the Quaternary sediments of the Nile Delta, Egypt, and their palaeoecological significance. J Afr Earth Sci, 1995, 20: 133-150??
[6]  6 Allen J R L. Late Quaternary Niger delta and adjacent areas: Sedimentary environments and lithofacies. AAPG Bull, 1965, 49: 547-600
[7]  7 Oomkens E. Depositional sequences and sand distribution in the postglacial Rhone delta complex. In: Morgan J P, ed. Deltaic Sedimentation Modern and Ancient. SEPM Spec Pub, 1970, 15: 198-212
[8]  8 Boyer J, Duvail C, Strat P L, et al. High resolution stratigraphy and evolution of the Rhone delta plain during Postglacial time, from subsurface drilling data bank. Mar Geo, 2005, 222: 267-298??
[9]  9 Bondesan M, Favero V, Cinals M J. New evidence on the evolution of the Po-delta coastal plain during the Holocene. Quat Int, 1995, 29: 105-110??
[10]  10 Nittrouer C A, Kuehl S A. Geological significance of sediment transport and accumulation on the Amazon continental shelf. Mar Geol, 1995, 125: 175-399??
[11]  11 Milliman J D, Summerhayes C P, Barreto H T. Quaternary sedimentation on the Amazon continental margin: A model. Geol Soc Am Bull, 1975, 86: 610-614??
[12]  12 高善明. 黄河三角洲形成和沉积环境. 北京: 科学出版社, 1989. 1-246
[13]  17 Hori K, Saito Y, Zhao Q H, et al. Evolution of the coastal depositional systems of the Changjiang (Yangtze) river in response to late Pleistocene-Holocene sea-level changes. J Sediment Res, 2002, 72: 884-897??
[14]  18 Goodbred S L, Kuehl S A. Late Quaternary evolution of the Ganges-Brahmaputra River delta: Significance of high sediment discharge and tectonic processes on margin sequence development. Sediment Geol, 2000, 133: 227-248??
[15]  19 Tanabe S, Hori K, Saito Y, et al. Song Hong (Red River) delta evolution related to millenium-scale Holocene sea-level changes. Quat Sci Rev, 2003, 22: 2345-2361??
[16]  21 Ta T K O, Nguyen V L, Tateishi M, et al. Holocene delta evolution and sediment discharge of the Mekong river, southern Vietnam. Quat Sci Rev, 2002, 21: 1807-1819??
[17]  22 Tamura T, Saito Y, Sieng S, et al. Initiation of the Mekong River delta at 8 ka: Evidence from the sedimentary succession in the Cambodian lowland. Quat Sci Rev, 2009, 28: 327-344??
[18]  23 Carbonel P, Moyes J. Late Quaternary paleoenvironments of the Mahakam delta, Kalimantan, Indonesia. Palaeogeogr Palaeoclimatol Palaeocl, 1987, 61: 265-284
[19]  24 Storms J E A, Hoogendoorn R M, Dam R A C, et al. Late-Holocene evolution of the Mahakam delta, East Kalimantan, Indonesia. Sediment Geol, 2005, 180: 149-166??
[20]  25 Roy P S. New South Wales Estuaries: Their Origin and Evolution. In: Thom B G, ed. Coastal Geomorphology in Australia. Sdney: Academic Press, 1984. 99-121
[21]  26 Dalrymple R W, Zaitlin B A, Boyd R. Estuarine facies models, conceptual basis and stratigraphic implications. J Sediment Petrol, 1992, 62: 1130-1146
[22]  27 Allen G P, Posamentier H W. Sequence stratigraphy and facies model of an incised valley fill: The Gironde Estuary, France. J Sediment Petrol, 1993, 63: 378-391
[23]  28 Heap A D, Bryce S, Ryan D A. Facies evolution of Holocene estuaries and deltas: A large-sample statistical study from Australia. Sediment Geol, 2004, 168: 1-17??
[24]  29 Wilson K, Berryman K, Cochran U, et al. A Holocene incised valley infill sequence developed on a tectonically active coast: Pakarae River, New Zealand. Sediment Geol, 2007, 197: 333-354??
[25]  30 Wright L D, Coleman J M. Variations in morphology of major river deltas as a functions of ocean wave and river discharge regimes. AAPG Bull, 1973, 57: 370-398
[26]  31 Galloway W E. Process framework for describing the morphologic and stratigraphic evolution of deltaic depositional systems. In: Broussard M L, ed. Deltas: Models for Exploration. Houston: Houston Geological Society, 1975. 87-98
[27]  32 Coleman J M, Wright L D. Modern river deltas: Variability of process and sand bodies. In: Broussard M L, ed. Deltas: Models for Exploration. Houston: Houston Geological Society, 1975. 99-149
[28]  33 Orton G J, Reading H G. Variability of deltaic processes in terms of sediment supply, with particular emphasis on grain size. Sedimentology, 1993, 40: 475-512??
[29]  34 Wright L D. Sediment transport and deposition at river mouths: A synthesis. Geol Soc Am Bull, 1977, 88: 857-868??
[30]  35 Wright L D, Coleman J M. Mississippi River mouth processes: Effluent dynamics and morphologic development. J Geol, 1974, 82: 751-778??
[31]  36 Hubbard G D. The Pearl River delta. Lingnan Sci J, 1929, 7: 23-34
[32]  37 Heim A. Fragmentary observations in the region of Hong Kong, compared with Canton, Ann Rept Geol Surv, 1929, 2: 1-32
[33]  38 陈国达. 广州三角洲问题. 科学, 1934, 18: 356-364
[34]  39 吴尚时, 曾昭璇. 珠江三角洲. 岭南学报, 1947, 8: 105-122
[35]  40 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. 海洋学报, 2006, 28: 64-80
[36]  41 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
[37]  42 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
[38]  43 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
[39]  13 蔡明理, 王颖. 黄河三角洲发育演变及对渤、黄海的影响. 南京: 河海大学出版社, 1999. 1-228
[40]  14 Saito Y, Wei H, Zhou Y, et al. Delta progradation and chenier formation in the Huanghe (Yellow River) delta, China. J Asian Earth Sci, 2000, 18: 489-497??
[41]  15 Chen J. Topographical evolution of the Yangtze Estuary. In: Chen J, Shen H, Yu C, eds. Hydrodynamics and Geomorphological Evolution of the Yangtze Estuary. Shanhai: Shanghai Science and Technology Press, 1989. 38-47
[42]  16 Li C X, Wang P, Sun H P, et al. Late Quaternary incised-valley fill of the Yangtze delta (China): Its stratigraphic framework and evolution. Sediment Geol, 2002, 152: 133-158??
[43]  20 Funabiki A, Haruyama S, Quy N V, et al. Holocene delta plain development in the Song Hong (Red River) delta, Vietnam. J Asian Earth Sci, 2007, 30: 518-529??
[44]  44 龙云作. 珠江三角洲沉积地质学. 北京: 地质出版社, 1997. 1-165
[45]  45 赵焕庭. 珠江河口演变. 北京: 海洋出版社, 1990. 1-357
[46]  46 Zong Y Q. Mid-Holocene sea-level highstand along the Southeast Coast of China. Quatern Int, 2004, 117: 55-67??
[47]  47 韦惺. 全新世以来珠江三角洲的沉积演变模式研究. 博士学位论文. 广州: 中山大学, 2010. 1-210
[48]  48 Gilbert G K. Lake Bonneville. U.S. Geological Survey Monograph, 1890. 1-438
[49]  49 陈欣树, 包砺彦, 陈俊仁, 等. 珠江口外陆架晚第四纪最低海面的发现. 热带海洋, 1990, 9: 73-77
[50]  50 吴超羽, 任杰, 包芸, 等. 珠江河口“门”的地貌动力学初探. 地理学报, 2006, 61: 537-548
[51]  51 Fisher W L. Facies characterization of Gulf Coast Basin delta systems with some Holocene analogues. Trans Gulf-Cst Ass Geol Socs, 1969, 19: 239-261

Full-Text

Contact Us

service@oalib.com

QQ:3279437679

WhatsApp +8615387084133