| Sedimentary evolution and control factors of the Rizhao Canyons in the Zhongjiannan Basin,western South China Sea |
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| 作者姓名： | Meijing Sun Yongjian Yao Weidong Luo Jie Liu Xiaosan Hu Jiao Zhou Dong Ju Ziying Xu |
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| 作者单位： | 1. Guangzhou Marine Geological Survey;3. Key Laboratory of Gas Hydrate, Guangzhou Institute of Energy Conversion, Chinese Academy of Sciences |
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| 基金项目： | the National Natural Science Foundation of China under contract No. U20A20100；;the China Geological Survey Project under contract Nos DD20221712, DD20221719 and DD20191002； |
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| 摘 要： | Submarine canyon is an important channel for long-distance sediment transport, and an important part of deepwater sedimentary system. The large-scale Rizhao Canyons have been discovered for the first time in 2015 in the continental slope area of the western South China Sea. Based on the interpretation and analysis of multi-beam bathymetry and two-dimensional multi-channel seismic data, the geology of the canyons has however not been studied yet. In this paper, the morphology and distribution cha...
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