Structural features in the mid-southern section of the Kyushu-Palau Ridge based on satellite altimetry gravity anomaly
文献类型：期刊论文
| 作者 | Zhang, Feifei1,2,4; Wang, Dingding1; Ji, Xiaolin3,4; Hou, Fanghui2; Yang, Yuan2; Wang, Wanyin1,4,5 |
| 刊名 | ACTA OCEANOLOGICA SINICA
 |
| 出版日期 | 2024-04-01 |
| 卷号 | 43期号:4页码:50-60 |
| 关键词 | structural features satellite altimetry gravity data Kyushu-Palau Ridge Central Basin Rift faults Moho depth |
| ISSN号 | 0253-505X |
| DOI | 10.1007/s13131-024-2341-8 |
| 通讯作者 | Hou, Fanghui(houfanghui3993@163.com) ; Wang, Wanyin(wwy7902@chd.edu.cn) |
| 英文摘要 | The Kyushu-Palau Ridge (KPR), an anti-S-shaped submarine highland at the center of the Philippine Sea Plate (PSP), is considered the residual arc of the Izu-Bonin-Mariana Island Arc, which retains key information about the cessation of the Western Philippine Basin (WPB) expansion and the Parece Vela Basin (PVB) breakup. Herein, using the new generation of satellite altimetry gravity data, high-precision seafloor topography data, and newly acquired ship-borne gravity data, the topographic and gravity characteristics of the KPR mid-southern section and adjacent region are depicted. The distribution characteristics of the faults were delineated using the normalized vertical derivative-total horizontal derivative method(NVDR-THDR) and the minimum curvature potential field separation method. The Moho depth and crustal thickness were inverted using the rapid inversion method for a double-interface model with depth constraints. Based on these results, the crust structure features in the KPR mid-southern section, and the "triangular" structure geological significance where the KPR and Central Basin Rift (CBR) of the WPB intersect are interpreted. The KPR crustal thickness is approximately 6-16 km, with a distinct discontinuity that is slightly thicker than the normal oceanic crust. The KPR mid-southern section crust structure was divided into four segments (S1-S4) from north to south, formed by the CBR eastward extension joint action and clockwise rotation of the PVB expansion axis and the Mindanao fault zone blocking effect. |
| WOS关键词 | WEST PHILIPPINE BASIN ; EDGE RECOGNITION ; ORIGIN ; THICKNESS ; MODEL |
| 资助项目 | Scientific and technological project of CNOOC Research Institute Co., Ltd.[CCL2021RCPS0167KQN] ; Re-source Potential, Accumulation Mechanism and Breakthrough Direction of Potential Oil-rich Depressions in Offshore China Sea[220226220101] ; Project of China Geological Survey[DD20191003] ; National Natural Science Foundation of Shandong Province of China[ZR2022MD047] |
| WOS研究方向 | Oceanography |
| 语种 | 英语 |
| WOS记录号 | WOS:001269641500004 |
| 出版者 | SPRINGER |
| 源URL | [http://ir.qdio.ac.cn/handle/337002/186266]  |
| 专题 | 海洋研究所_海洋地质与环境重点实验室 |
| 通讯作者 | Hou, Fanghui; Wang, Wanyin |
| 作者单位 | 1.Changan Univ, Sch Geol Engn & Geomatics, Xian 710054, Peoples R China 2.China Geol Survey, Qingdao Inst Marine Geol, Qingdao 266071, Peoples R China 3.Air Force Engn Univ, Informat & Nav Coll, Xian 710077, Peoples R China 4.Natl Engn Res Ctr Offshore Oil & Gas Explorat, Beijing 100028, Peoples R China 5.Chinese Acad Sci, Inst Oceanol, Key Lab Marine Geol & Environm, Qingdao 266071, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhang, Feifei,Wang, Dingding,Ji, Xiaolin,et al. Structural features in the mid-southern section of the Kyushu-Palau Ridge based on satellite altimetry gravity anomaly[J]. ACTA OCEANOLOGICA SINICA,2024,43(4):50-60. |
| APA | Zhang, Feifei,Wang, Dingding,Ji, Xiaolin,Hou, Fanghui,Yang, Yuan,&Wang, Wanyin.(2024).Structural features in the mid-southern section of the Kyushu-Palau Ridge based on satellite altimetry gravity anomaly.ACTA OCEANOLOGICA SINICA,43(4),50-60. |
| MLA | Zhang, Feifei,et al."Structural features in the mid-southern section of the Kyushu-Palau Ridge based on satellite altimetry gravity anomaly".ACTA OCEANOLOGICA SINICA 43.4(2024):50-60. |
入库方式： OAI收割
来源：海洋研究所
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