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完整後設資料紀錄
DC 欄位 | 值 | 語言 |
---|---|---|
dc.contributor.advisor | 劉家瑄(Char-Shine Liu) | |
dc.contributor.author | Shih-Wei Liao | en |
dc.contributor.author | 廖士瑋 | zh_TW |
dc.date.accessioned | 2021-05-20T20:00:20Z | - |
dc.date.available | 2010-02-11 | |
dc.date.available | 2021-05-20T20:00:20Z | - |
dc.date.copyright | 2010-02-11 | |
dc.date.issued | 2010 | |
dc.date.submitted | 2010-02-08 | |
dc.identifier.citation | 中文部分
林哲銓,2005,台灣西南海域含天然氣水合物地層之構造架構與沈積特徵。國立中央大學地球物理研究所碩士論文,145-146頁。 陳冠宇,2006,台灣西南外海之構造與地形特徵及澎湖海底峽谷演化。國立中央大學地球物理研究所碩士論文,99-102頁。 許樹坤,2008,台灣西南海域新興能源-天然氣水合物資源調查與評估:多音束水深及底拖聲納調查。中央地質調查所報告第92-11 號,105頁。 林曉武,2008,台灣西南海域新興能源-天然氣水合物資源調查與評估:地球化學調查研究。中央地質調查所報告第97-29C 號,1-2頁。 林殿順,2008,台灣西南海域新興能源-天然氣水合物資源調查與評估:震測及地熱調查。中央地質調查所報告第 98-25-F 號,1-19頁。 英文部分 Ashton, C. P., D. Copenhagen, B. Bacon, A. Mann, N. Moldoveanu, C. Deplante, E. Aquitaine, F. Pau, T. Sinclair, and E. Gatwick, 1993, 3D seismic survey design: The Leading Edge, v. 12, p. 1094-1117. Chiang, C. S., and H. S. Yu, 2006, Morphotectonics and incision of the Kaoping submarine canyon, SW Taiwan orogenic wedge: Geomorphology, v. 80, p. 199-213. Chuang, P., T. F. Yang, S. Lin, H. Lee, T. F. Lan, W. Hong, C. Liu, J. Chen, and Y. Wang, 2006, Extremely high methane concentration in bottom water and cored sediments from offshore southwestern Taiwan: Terrestrial, Atmospheric and Oceanic Sciences, v. 17, p. 903. Deaton, W. M., and E. M. Frost Jr, 1946, Gas hydrates and their relation to the operation of natural-gas pipe lines, BM-Mon-8, Bureau of Mines, Amarillo, TX (USA). Helium Research Center. Ewing, J. I., and C. H. Hollister, 1972, Regional aspects of deep sea drilling in the western North Atlantic: Initial Reports of the Deep Sea Drilling Project, v. 11, p. 951-973. Hammerschmidt, E. G., 1940, Elimination of hydrate troubles: Oil and Gas Journal, v. 39, p. 61-68. Hyndman, R. D., and E. E. Davis, 1992, A mechanism for the formation of methane hydrate and seafloor bottom-simulating reflectors by vertical fluid expulsion: Journal of Geophysical Research-Solid Earth, v. 97, p. 7025-7041. Kao, H., G. C. Huang, and C. S. Liu, Transition from oblique subduction to collision in the northern Luzon arc-Taiwan region: Constraints from bathymetry and seismic observations: Journal of Geophysical Research-Solid Earth, v. 105. Kvenvolden, K. A., 1988, Methane hydrate- A major reservoir of carbon in the shallow geosphere?: Chemical Geology, v. 71, p. 41-51. Lee, M. W., D. R. Hutchinson, W. F. Agena, W. P. Dillon, J. J. Miller, and B. A. Swift, 1994, Seismic character of gas hydrates on the southeastern US continental margin: Marine Geophysical Researches, v. 16, p. 163-184. Lin, A. T., C. S. Liu, C. C. Lin, P. Schnurle, G. Y. Chen, W. Z. Liao, L. S. Teng, H. J. Chuang, and M. S. Wu, 2008, Tectonic features associated with the overriding of an accretionary wedge on top of a rifted continental margin: An example from Taiwan: Marine Geology, v. 255, p. 186-203. Lin, C. C., A. T.-S. Lin, C. S. Liu, G. Y. Chen, W. Z. Liao, and P. Schnurle, 2009, Geological controls on BSR occurrences in the incipient arc-continent collision zone off southwest Taiwan: Marine and Petroleum Geology, v. 26, p. 1118-1131. Lin, S., W. Hsieh, Y. C. Lim, T. F. Yang, C. Liu, and Y. Wang, 2006, Methane migration and its influence on sulfate reduction in the Good Weather Ridge region, South China Sea continental margin sediments: Terrestrial, Atmospheric and Oceanic Sciences, v. 17, p. 883. Liu, C. S., I. L. Huang, and L. S. Teng, 1997, Structural features off southwestern Taiwan: Marine Geology, v. 137, p. 305-319. Liu, C. S., P. Schnurle, Y. S. Wang, S. H. Chung, S. C. Chen, and T. H. Hsiuan, 2006, Distribution and Characters of Gas Hydrate Offshore of Southwestern Taiwan: Terrestrial, Atmospheric and Oceanic Sciences, v. 17, p. 615-644. Markl, R. G., 1970, Structure of the Blake-Bahama outer ridge: Journal of Geophysical Research - Atmospheres, v. 75, p. 4539. Miller, S. L., 1974, The nature and occurrence of clathrate hydrates: Natural gases in marine sediments, v. 3, p. 1-177. Minshull, T., 1989, Sediment compaction and fluid migration in the Makran accretionary prism: Journal of Geophysical Research - Atmospheres, v. 94, p. 7387–7402. Pecher, I. A., N. Kukowski, C. Huebscher, J. Greinert, and J. Bialas, 2001, The link between bottom-simulating reflections and methane flux into the gas hydrate stability zone–new evidence from Lima Basin, Peru Margin: Earth and Planetary Science Letters, v. 185, p. 343-354. Reed, D. L., N. Lundberg, C. S. Liu, and B. Y. Kuo, 1992, Structural relations along the margins of the offshore Taiwan accretionary wedge: implications for accretion and crustal kinematics: Yanji baogao- Guoli Taiw n daxue. L xueyuan dizhixue xi, p. 105-122. Schnurle, P., and C. S. Liu, 2010, Structural controls on the formation of BSR offshore southwestern Taiwan from a dense seismic reflection survey, in T. Collett, A. Johnson, C. Knapp, and R. Boswell, eds., Natural gas hydrates—Energy resource potential and associated geologic hazards: Am. Assoc. Petrol. Geol. Mem., v. 89, p. (in press). Shipley, T. H., M. H. Houston, R. T. Buffler, F. J. Shaub, K. J. McMillen, J. W. Ladd, and J. L. Worzel, 1979, Seismic evidence for widespread possible gas hydrate horizons on continental slopes and rises: Am. Assoc. Petrol. Geol. Bull., v. 63, p. 2204–2213. Stoll, R. D., 1974, Effects of gas hydrates in sediments: Natural gases in marine sediments, p. 235-248. Tucholke, B. E., 1977, Gas-hydrate horizons detected in seismic-profiler data from the western North Atlantic: Am. Assoc. Petrol. Geol. Bull., v. 61, p. 698-707. Yilmaz, O., 1987, Seismic data processing, volume 2 of Investigations in Geophysics: Society of Exploration Geophysicists. Yu, H. S., and J. F. Chang, 2002, The Penghu submarine canyon off southwestern Taiwan: morphology and origin: Terrestrial, Atmospheric and Oceanic Sciences, v. 13, p. 547-562. Yu, H. S., and J. C. Lu, 1995, Development of the shale diapir-controlled Fangliao Canyon on the continental slope off southwestern Taiwan: Journal of Southeast Asian Earth Sciences, v. 11, p. 265-276. Zuhlsdorff, L., and V. Spies, 2004, Three-dimensional seismic characterization of a venting site reveals compelling indications of natural hydraulic fracturing: Geology, v. 32, p. 101. 網路資料 U.S. Geological Survey http://www.usgs.gov/ | |
dc.identifier.uri | http://tdr.lib.ntu.edu.tw/jspui/handle/123456789/8729 | - |
dc.description.abstract | 天然氣水合物做為新型態的化石能源,擁有極大的潛力而廣為人注意。近年來,利用反射震測於台灣西南海域已發現大量的海底仿擬反射 (bottom simulating reflector, BSR)存在,此一訊號被認為是天然氣水合物存在的重要指標。但是過去的調查皆為大範圍的普查,並未有針對特定區域進行天然氣水合物的空間分析。本研究係針對此一課題,利用高解析度之二維及新整編之三維反射震測資料來進行探討。
研究區域位於台灣西南海域永安海脊。在這個區域,清楚且連續的BSR幾乎覆蓋整個研究範圍。本研究分別利用2004年及2008年所收集的三筆高解析度二維多頻道反射震測資料,將之重新整併成一筆三維反射震測資料。其中,東西方向測線可劃分為92條,測線間距為100公尺;南北方向可畫分為1,431條,測線間距為12.5公尺,資料含蓋範圍約180平方公里。本研究期望能利用三維震測資料在空間分析的優點,對永安海脊的天然氣水合物分布及流體移棲的模式有更深入的研究。 根據三維BSR的分布、反射訊號特徵與地形,我們將研究地區由西至東分為澎湖峽谷區、埋藏水道區、永安海脊、斜坡盆地西緣及盆地東緣等五個區段。天然氣水合物主要集中於埋藏水道區、永安海脊東翼、斜坡盆地西緣,其中又以永安海脊東翼與斜坡盆地西緣相鄰的地區BSR訊號最為連續且分布範圍最廣。而埋藏水道區以其良好的孔隙率和較為水平的地層而擁有最大範圍與最厚的游離氣層。此五個區段的水合物相關反射特徵各自受到不同的流體移棲機制影響,又可歸類構造活動、沉積作用兩種機制,兩種機制可能同時存在且互相影響。 | zh_TW |
dc.description.abstract | Gas hydrate as a potential new energy resource has been noticed worldwide in recent years. However, rapid dissociation of gas hydrate may cause serious environment problems such as submarine landslides and global warming. Offshore southwestern Taiwan, clear bottom simulating reflector (BSRs) and strong reflection amplitude anomalies have frequently been observed on 2D seismic profiles. In this study, we try to get detail in a small area by 3D seismic techniques.
The study area is located in the southern part of the Yung-An Ridge and adjacent slope basins offshore southwestern Taiwan. The 3D seismic data were collected using a single source and single streamer (thus, a 2D seismic system) shooting in E-W direction across the survey area with line spacing as close as 100 m. We built a 3D geometry from these closely spaced 2D seismic profiles. The 3D data volume contains 92 E-W trending in-lines with 100 m spacing, and 1431 N-S trending crosslines with 12.5 m spacing, the 3D volume covers an area about 180 km2. From this 3D data volume, we can see that BSR appears almost throughout the entire study area. Base on the seismic characteristics typically associated with gas hydrate and structures and sedimentary features, we separate the study area into 5 small zones. They are from west to east, the Penghu canyon, the buried channel area, the Yung-An ridge, the western part of the intra-slope basin, and the eastern part of the intra-slope basin. Each zone has it own fluid migration mechanism, and all mechanisms are controlled by either structure associated or sedimentary processes. | en |
dc.description.provenance | Made available in DSpace on 2021-05-20T20:00:20Z (GMT). No. of bitstreams: 1 ntu-99-R96241316-1.pdf: 21541128 bytes, checksum: 1f289b72e6afc79e7d07a78b975e6577 (MD5) Previous issue date: 2010 | en |
dc.description.tableofcontents | 致謝 I
摘要 II Abstract III 目錄 IV 圖目錄 V 表目錄 VII 第一章 序論 1 1-1 天然氣水合物簡介 1 1-2 天然氣水合物之調查 2 1-3 台灣西南海域之天然氣水合物 4 1-4 天然氣水合物研究方法 6 1-5 研究目的 8 第二章 資料處理與分析 20 2-1 資料來源 20 2-2 高解析度多頻道二維震測資料處理 20 2-3 疊合後三維震測資料處理 22 第三章 研究成果 33 3-1 三維BSR分布 33 3-2 研究區域 33 3-3 震測特徵與構造的關係 34 3-4 永安海脊流體移棲的可能模式 38 第四章 結論 52 參考文獻 53 附錄 58 | |
dc.language.iso | zh-TW | |
dc.title | 應用三維反射震測技術調查台灣西南海域天然氣水合物系統 | zh_TW |
dc.title | Applying 3D Seismic Technique for Gas Hydrate Investigation Offshore Southwestern Taiwan | en |
dc.type | Thesis | |
dc.date.schoolyear | 98-1 | |
dc.description.degree | 碩士 | |
dc.contributor.oralexamcommittee | 王詠絢(Yun-Shuen Wang),林殿順(Andrew Tien-Shun Lin),傅式齊(Shi-chie Fuh) | |
dc.subject.keyword | 三維反射震測,天然氣水合物,永安海脊, | zh_TW |
dc.subject.keyword | 3-D seismic,Gas hydrate,Yung-An ridge, | en |
dc.relation.page | 84 | |
dc.rights.note | 同意授權(全球公開) | |
dc.date.accepted | 2010-02-08 | |
dc.contributor.author-college | 理學院 | zh_TW |
dc.contributor.author-dept | 海洋研究所 | zh_TW |
顯示於系所單位: | 海洋研究所 |
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