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Discrimination of seafloor sediment properties by VWA
Lu, B; Li, GX; Huang, SJ; Liu, QA; salu@scsio.ac.cn
2007
发表期刊MARINE GEORESOURCES & GEOTECHNOLOGY
ISSN1064-119X
卷号25期号:1页码:53-66
摘要Analytical results of sound velocity and spectrum for seafloor sediment ore obtained by VWA (velocity-wave-amplitude) discrimination technique. Based on velocitywave-amplitude, an understanding is gained of the physical condition and structural characteristics of seafloor sediment, which is combined with other geological information of the sedimentary layer to synthetically discriminate the properties of seafloor sediment. Experimental results show that, by using the relationship between sound velocity, wave form envelope, amplitude shape and size, and such parameters as sedimentary structure, microstructure, bedding, grain composition, mineral composition, and physical-mechanics, etc., the basic properties of the shallow surface seafloor sediment in the experimental sea area can be discriminated and the burial depth of traces of ancient marine transgression and regression events in the borehole cores of seafloor sediment can be divided, thus making an attempt of and contribution to the practice of acoustically remote-sensing and telemetering seafloor sediment.
部门归属Chinese Acad Sci, S China Sea Inst Oceanol, Key Lab Marginal Sea Geol, Guangzhou 510301, Guangdong, Peoples R China
关键词Discrimination Paleooceanography Seafloor Sediment Sediment Properties Velocity-waveform-amplitude
学科领域Engineering, Ocean ; Engineering, Geological ; Oceanography ; Mining & Mineral Processing
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收录类别sci
资助项目海洋地质
WOS记录号WOS:000244942800004
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文献类型期刊论文
条目标识符http://ir.scsio.ac.cn/handle/344004/4506
专题中科院边缘海地质重点实验室
通讯作者salu@scsio.ac.cn
推荐引用方式
GB/T 7714
Lu, B,Li, GX,Huang, SJ,et al. Discrimination of seafloor sediment properties by VWA[J]. MARINE GEORESOURCES & GEOTECHNOLOGY,2007,25(1):53-66.
APA Lu, B,Li, GX,Huang, SJ,Liu, QA,&salu@scsio.ac.cn.(2007).Discrimination of seafloor sediment properties by VWA.MARINE GEORESOURCES & GEOTECHNOLOGY,25(1),53-66.
MLA Lu, B,et al."Discrimination of seafloor sediment properties by VWA".MARINE GEORESOURCES & GEOTECHNOLOGY 25.1(2007):53-66.
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