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Application of Hilbert-Huang transform method in fine illustrating shallow marine sediment system
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Yintao Lu1, Xiaochu Cao1, Weimin Ran2, 3, *, Xiwu Luan2, 3, Xiaoyong Xu1, Dong Li1, Taotao Yang1, Dali Shao1, Xinyuan Wei3, 4
Haiyang Xuebao | 2021, 43(5) : 100 - 109
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Haiyang Xuebao | 2021, 43(5): 100-109
• Article •
Application of Hilbert-Huang transform method in fine illustrating shallow marine sediment system
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Yintao Lu1, Xiaochu Cao1, Weimin Ran2, 3, *, Xiwu Luan2, 3, Xiaoyong Xu1, Dong Li1, Taotao Yang1, Dali Shao1, Xinyuan Wei3, 4
Affiliations
  • 1China Petroleum Hangzhou Institute of Geology, Hangzhou 310023, China
  • 2Qingdao Institute of Marine Geology, China Geological Survey, Qingdao 266071, China
  • 3Laboratory for Marine Mineral Resources, Pilot National Laboratory for Marine Science and Technology(Qingdao), Qingdao 266237, China
  • 4College of Marine Geosciences, Ocean University of China, Qingdao 266100, China
Published: 2021-05-25 doi: 10.12284/hyxb2021061
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The complex subaqueous channel system of shallow and transition facies is developed in the Pliocene-Pleistocene strata at the conjunction area of Malay Basin and West Natuna Basin, and can not be characterized in detail by conventional seismic data. By applying Hilbert-Huang transform to post-stack seismic data, the high frequency components of seismic data were extracted, the resolution of seismic data was improved, and the interaction characteristics of thin layer sand and mudstone and small sedimentary bodies were identified effectively. Through the instantaneous attribute extraction of the high frequency component, the plane distribution characteristics of the underwater branch channels in the target interval are defined. Compared with conventional post-stack seismic attributes, the instantaneous attributes extracted from post-stack seismic data after Hilbert-Huang transform show more detailed features of sedimentary system. And it provides high-resolution seismic data for the study of spatio-temporal evolution of underwater branch channels, such as internal structure, development period and cutting relationship.

Hilbert-Huang transform  /  instantaneous attributes  /  marine-continental transitional sediment  /  multi-period river channel evolution
Yintao Lu, Xiaochu Cao, Weimin Ran, Xiwu Luan, Xiaoyong Xu, Dong Li, Taotao Yang, Dali Shao, Xinyuan Wei. Application of Hilbert-Huang transform method in fine illustrating shallow marine sediment system[J]. Haiyang Xuebao, 2021 , 43 (5) : 100 -109 . DOI: 10.12284/hyxb2021061
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Article Info
doi: 10.12284/hyxb2021061
  • Receive Date：2020-03-12
  • Online Date：2026-02-26
  • Published：2021-05-25
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History
  • Received：2020-03-12
  • Revised：2020-04-15
Funding
Affiliations
    1China Petroleum Hangzhou Institute of Geology, Hangzhou 310023, China
    2Qingdao Institute of Marine Geology, China Geological Survey, Qingdao 266071, China
    3Laboratory for Marine Mineral Resources, Pilot National Laboratory for Marine Science and Technology(Qingdao), Qingdao 266237, China
    4College of Marine Geosciences, Ocean University of China, Qingdao 266100, China
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Citations
表12种不同金属材料的力学参数
科
Family		 属数
Number of
genus		 种数
Number of
species		 占总种数比例
Percentage of
total species (%)		 属
Genus		 种数
Number of
species		 占总种数比例
Percentage of total
species (%)
鹅膏菌科Amanitaceae 2 11 5.26 鹅膏菌属 Amanita 10 4.78
小菇科 Mycenaceae 2 12 5.74 丝盖伞属 Inocybe 5 2.39
多孔菌科 Polyporaceae 8 14 6.70 蜡蘑属 Laccaria 5 2.39
红菇科 Russulaceae 3 23 11.00 小皮伞属 Marasmius 6 2.87
小菇属 Mycena 11 5.26
光柄菇属 Pluteus 5 2.39
红菇属 Russula 17 8.13
栓菌属 Trametes 5 2.39
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