花东盆地晚中新世以来沉积演化特征

孙美静; 高红芳; 李学杰; 刘杰

doi:10.3969/j.issn.0253-4193.2020.01.016

花东盆地晚中新世以来沉积演化特征

doi: 10.3969/j.issn.0253-4193.2020.01.016

1.
广州海洋地质调查局自然资源部海底矿产资源重点实验室，广东广州 510075
2.
中国科学院广州能源研究所中国科学院天然气水合物重点实验室，广东广州 510640

基金项目: 自然资源部海底矿产资源重点实验室开放基金（KLMMR-2015-A-11，KLMMR-2017-A-03）；中国地质调查局项目（DD20160138，GZH201300502，DD20191002，DD20190627，DD20190577，DD20190216，GZH201400202，GZH201400209）；国家自然科学基金（41606080）。

详细信息

作者简介:
孙美静（1986—），女，辽宁省瓦房店市人，工程师，主要从事沉积盆地分析、层序地层学方面研究工作。E-mail：sunmeijing0411@163.com

中图分类号: P736.21
计量
- 文章访问数: 483
- HTML全文浏览量: 82
- PDF下载量: 72
- 被引次数: 0
出版历程
- 收稿日期: 2018-12-03
- 修回日期: 2019-04-10
- 网络出版日期: 2021-04-21
- 刊出日期: 2020-01-25

Sedimentary evolution characteristics since late Miocene in the Huatung Basin

1.
Key Laboratory of Marine Mineral Resources, Ministry of Natural Resources, Guangzhou Marine Geological Survey, Guangzhou 510075, China
2.
Key Laboratory of Gas Hydrate, Guangzhou Institute of Energy Conversion, Chinese Academy of Sciences, Guangzhou 510640, China

摘要

摘要: 利用近年来在台湾东部海域采集的多道地震和多波速测深资料，对该海域花东海盆区晚中新世以来的沉积充填演化特征进行描述和分析。通过对花东海盆区域地形特征描述、层序地层格架的建立和地震剖面的解译，在本区晚中新世以来的沉积充填中刻画出6种典型地震相类型，并分析其对应的沉积相类型，包括浊积扇、浊积水道充填、块体流、沉积物波、海底峡谷－伴生沉积物滑塌变形－充填、深水扇沉积。结合地震相平面分布及垂向沉积相叠置关系，将晚中新世－第四纪沉积充填演化划分为3个阶段：晚中新世晚期开始受到块体流冲蚀阶段，到海底峡谷冲刷－沉积物失稳－峡谷充填－再侵蚀阶段，到峡谷输送的大量沉积物在上新世以来主要堆积发育了沉积物波、浊积扇、深水扇等沉积体系阶段。
- 花东海盆 /
- 层序划分 /
- 地震相 /
- 沉积物波 /
- 沉积演化
Abstract: Using the multi-channel and multibeam bathymetry data collected in the eastern Taiwan sea area in recent years, the sedimentary and filling evolution characteristics of the Huatung Basin since the late Miocene in the eastern Taiwan sea area have been described and analyzed. Through the description of the regional topographic features of the Huatung Basin, the establishment of the sequence stratigraphic framework and the interpretation of seismic profiles, six types of seismic facies are identified in the Huatung Basin since the late Miocene, and their corresponding sedimentary facies types are analyzed, including turbidite fan, turbidite channels, mass transport deposits, sediment wave, slump deformation associated with canyon and deep-water fan. According to the plane distribution of seismic facies and vertical stacked patterns between sedimentary facies, the three phases of sedimentary evolution since the late Miocene in the Huatung Basin were rebuilt, which were mass transport deposits in the late Miocene, followed by sediments failures, erosion and sedimentation of submarine canyons and finally, a large number of sediments were unload and developed sediment wave, turbidite fan and deep water fan.
- Huatung Basin /
- sequence division /
- seismic facies /
- sediment wave /
- sedimentary evolution

HTML全文

图 1 台湾东部海域花东海盆区域地形特征

地形底图据文献[6]，白色和红色线为地震测线位置

Fig. 1 Topographic characteristics in the Huatung Basin off the Eastern Taiwan Island

The seabed topography basemap modified from reference [6]；the white and red lines represent the location of the seismic profiles

下载: 全尺寸图片幻灯片

图 2 花东海盆区域层序地层格架

Fig. 2 The sequence stratigraphic framework of the Huatung Basin

下载: 全尺寸图片幻灯片

图 3 花东盆地晚中新世以来典型地震相−沉积相特征（剖面位置见图1）

Fig. 3 Characteristics of seismic facies since the late Miocene in the Huatung Basin (see Fig. 1 for profile locations)

下载: 全尺寸图片幻灯片

图 4 花东盆地台东峡谷及周缘沉积相特征（剖面位置见图1）

Fig. 4 Sedimentary characteristics around the Taitung Canyon in the Huatung Basin (see Fig. 1 for profile locations)

下载: 全尺寸图片幻灯片

图 5 花东海盆区上新世（a）和第四纪（b）沉积相平面展布示意图

Fig. 5 Sketch map of sedimentary facies plane in Huatung Basin in Pliocene (a) and Quaternary (a)

下载: 全尺寸图片幻灯片

参考文献(26)

[1]	Teng L S. Geotectonic evolution of late Cenozoic arc-continent collision in Taiwan[J]. Tectonophysics, 1990, 183(1/4): 57−76.
[2]	Suppe J. Kinematics of arc-continent collision, flipping of subduction, and back-arc spreading near Taiwan[J]. Geological Society of China, 1984, 6(1): 21−34.
[3]	Lu C Y, Hsu K J. Tectonic evolution of the Taiwan mountain belt[J]. Petroleum Geology of Taiwan, 1992, 27(1): 21−46.
[4]	Huang Chiyue, Yin Yuanchi. Bathymetric ridges and troughs in the active arc-continent collision region off southeastern Taiwan[J]. Proceedings of the Geological Society of China, 1990, 33(4): 351−372.
[5]	Huang Chiyue, Shyu C T, Lin S B, et al. Marine geology in the arc-continent collision zone off southeastern Taiwan: implications for late neogene evolution of the coastal range[J]. Marine Geology, 1992, 107(3): 183−212. doi: 10.1016/0025-3227(92)90167-G
[6]	Sibuet J C, Hsu S K. How was Taiwan created?[J]. Tectonophysics, 2004, 379(1/4): 159−181.
[7]	刘保华, 郑彦鹏, 吴金龙, 等. 台湾岛以东海域海底地形特征及其构造控制[J]. 海洋学报, 2005, 27(5): 82−91. Liu Baohua, Zheng Yanpeng, Wu Jinlong, et al. The topographical characteristics in the area off eastern Taiwan Island and their tectonic implication[J]. Haiyang Xuebao, 2005, 27(5): 82−91.
[8]	王海荣, 王英民, 邱燕, 等. 南海东北部台湾浅滩陆坡的浊流沉积物波的发育及其成因的构造控制[J]. 沉积学报, 2008, 26(1): 39−45. Wang Hairong, Wang Yingmin, Qiu Yan, et al. Development and its tectonic activity's origin of turbidity current sediment wave in manila trench, the South China Sea[J]. Acta Sedimentologica Sinica, 2008, 26(1): 39−45.
[9]	徐尚, 王英民, 彭学超, 等. 台湾峡谷的成因及其对沉积的控制[J]. 中国科学: 地球科学, 2014, 44(9): 1913−1924. Xu Shang, Wang Yingmin, Peng Xuechao, et al. Origin of Taiwan Canyon and its effects on deepwater sediment[J]. Science China: Earth Sciences, 2014, 44(9): 1913−1924.
[10]	屈继文. 台湾岛东部海域的沉积物粒径及沉积速率初探[D]. 台湾: 台湾大学, 2011: 1−7. Qu Jiwen. Preliminary study in the grain size and sedimentation rate of sediments from eastern Taiwan[D]. Taiwan: National Taiwan University, 2011: 1−7.
[11]	Schnurle P, Liu C S, Lallemand S E, et al. Structural controls of the Taitung Canyon in the Huatung Basin east of Taiwan[J]. Terrestrial, Atmosphere and Oceanic Sciences, 1998, 9(3): 453−472. doi: 10.3319/TAO.1998.9.3.453(TAICRUST)
[12]	耿威, 张训华, 黄龙, 等. 台湾及其附近海域区域地质特征与新构造运动[J]. 海洋地质与第四纪地质, 2014, 34(6): 73−82. Geng Wei, Zhang Xunhua, Huang Long, et al. Regional geological features and neotectonic movement of Taiwan Inland and offshore areas[J]. Marine Geology & Quaternary Geology, 2014, 34(6): 73−82.
[13]	黄奇瑜, 闫义, 赵泉鸿, 等. 台湾新生代层序: 反映南海张裂, 层序和古海洋变化机制[J]. 科学通报, 2012, 57(24): 3130−3149. Huang Qiyu, Yan Yi, Zhao Quanhong, et al. Cenozoic stratigraphy of Taiwan: window into rifting, stratigraphy and paleoceanography of South China Sea[J]. Chinese Science Bulletin, 2012, 57(24): 3130−3149.
[14]	郑彦鹏, 韩国忠, 王勇, 等. 台湾岛及其邻域地层和构造特征[J]. 海洋科学进展, 2003, 21(3): 272−280. doi: 10.3969/j.issn.1671-6647.2003.03.005 Zheng Yanpeng, Han Guozhong, Wang Yong, et al. Stratigraphic and structural characteristics of Taiwan Island and its adjacent area[J]. Advances in Marine Science, 2003, 21(3): 272−280. doi: 10.3969/j.issn.1671-6647.2003.03.005
[15]	Huang Chiyue, Xia Kanyuan, Yuan P B, et al. Structural evolution from Paleogene extension to Latest Miocene-Recent arc-continent collision offshore Taiwan: comparison with on land geology[J]. Journal of Asian Earth Sciences, 2001, 19(5): 619−638. doi: 10.1016/S1367-9120(00)00065-1
[16]	Ramsey L A, Hovius N, Lague D, et al. Topographic characteristics of the submarine Taiwan orogen[J]. Journal of Geophysical Research: Earth Surface, 2006, 111(F2): F02009.
[17]	耿威, 张训华, 温珍河, 等. 台湾东部海岸山脉对弧陆碰撞的响应[J]. 地质论评, 2013, 59(1): 129−136. doi: 10.3969/j.issn.0371-5736.2013.01.014 Geng Wei, Zhang Xunhua, Wen Zhenhe, et al. A review on response of arc-continent collision in coastal range, Eastern Taiwan Island[J]. Geological Review, 2013, 59(1): 129−136. doi: 10.3969/j.issn.0371-5736.2013.01.014
[18]	Lehu R, Lallemand S, Hsu S K, et al. Deep-sea sedimentation offshore eastern Taiwan: facies and processes characterization[J]. Marine Geology, 2015, 369: 1−18. doi: 10.1016/j.margeo.2015.05.013
[19]	孙美静, 高红芳, 李学杰. 台湾东部海域台东峡谷沉积特征及其成因[J]. 地球科学, 2018, 43(10): 3709−3718. Sun Meijing, Gao Hongfang, Li Xuejie. Sedimentary characteristics and origin of Taitung Canyon in Eastern waters of Taiwan Island[J]. Earth Science, 2018, 43(10): 3709−3718.
[20]	隋波. 台湾岛以东海域地球物理场特征及其构造演化[D]. 青岛: 中国海洋大学, 2003: 1-7. Sui Bo. Geophysical field character and tectonic evolution of eastern waters off Taiwan Island[D]. Qingdao: Ocean University of China, 2003: 1-7.
[21]	刘杰, 苏明, 乔少华, 等. 珠江口盆地白云凹陷陆坡限制型海底峡谷群成因机制探讨[J]. 沉积学报, 2016, 34(5): 940−950. Liu Jie, Su Ming, Qiao Shaohua, et al. Forming mechanism of the slope-confined submarine canyons in the Baiyun Sag, Pearl River Mouth Basin[J]. Acta Sedimentologica Sinica, 2016, 34(5): 940−950.
[22]	刘杰, 孙美静, 高红芳, 等. 台湾东部海域沉积物波特征及其成因探讨[J]. 沉积学报, 2019, 37(1): 155−162. Liu Jie, Sun Meijing, Gao Hongfang, et al. Sediment waves characteristics and origin of Taitung Canyon in eastern waters of Taiwan Island[J]. Acta Sedimentologica Sinica, 2019, 37(1): 155−162.
[23]	李波, 王艳, 钟和贤, 等. 花东海盆浊流沉积的磁性特征及其环境意义[J]. 地球物理学报, 2016, 59(9): 3330−3342. doi: 10.6038/cjg20160917 Li Bo, Wang Yan, Zhong Hexian, et al. Magnetic properties of turbidites in the Huatung Basin and their environmental implications[J]. Chinese Journal of Geophysics, 2016, 59(9): 3330−3342. doi: 10.6038/cjg20160917
[24]	Liu J P, Liu C S, Xu Kehui, et al. Flux and fate of small mountainous rivers derived sediments into the Taiwan Strait[J]. Marine Geology, 2008, 256(1/4): 65−76.
[25]	余威, 吴自银, 周洁琼, 等. 台湾浅滩海底沙波精细特征、分类与分布规律[J]. 海洋学报, 2015, 37(10): 11−25. Yu Wei, Wu Ziyin, Zhou Jieqiong, et al. Meticulous characteristics, classification and distribution of seabed sand wave on the Taiwan bank[J]. Haiyang Xuebao, 2015, 37(10): 11−25.
[26]	Dadson S J, Hovius N, Chen H, et al. Links between erosion, runoff variability and seismicity in the Taiwan orogen[J]. Nature, 2003, 426(6967): 648−651. doi: 10.1038/nature02150