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北冰洋的地形地貌与地质构造特征 被引量:2

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摘要 北冰洋及其周围的陆架海资源十分丰富,尤其是油气和煤炭。但受自然条件的限制,调查程度很低,许多地质与构造问题还没有查清。区域构造的认识主要依赖航磁测量结果。本文综合各国对北冰洋地区地质构造的研究现状,得出如下基本认识:①欧亚海盆磁条带清晰,对海盆构造和演化历史认识争议最小,识别的最老磁条带为25,因此海盆大致于58 Ma开始张开。磁条带13之后,Yermak高地与莫里斯·杰塞普隆起分离,欧亚海盆与北大西洋连通。②从地壳结构与地壳厚度,以及其他资料来看,阿尔法海岭-门捷列夫海岭与罗蒙诺索夫海岭一样,应为陆壳,可能是先后从巴伦支陆架裂离形成的。③马卡罗夫海盆为典型的洋壳,其形成方式和时代还有待查明,其中有专家认为是在晚赛诺曼期一早始新世,随阿尔法海岭-门捷列夫海岭裂离巴伦支陆架,海底扩张形成,并随Gakkel扩张中心在晚古新世的形成而逐步衰退。④加拿大海盆可能是北冰洋最早形成的海盆,但其形成时间与机制至今仍所知甚少,可能是从140~135 Ma至95~80 Ma,随新西伯利亚-楚科奇-阿拉斯加微板块旋转裂离加拿大北部陆缘形成。
出处 《南海地质研究》 2009年第0期56-68,共13页 Gresearch of Eological South China Sea
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  • 1李学杰,万荣胜,万玲.北冰洋罗蒙诺索夫海岭晚白垩世以来的沉积环境演变与烃源岩特征:IODP302证据[J].南海地质研究,2008(1):35-45. 被引量:1
  • 2V. A. Poselov,V. V. Verba,S. M. Zholondz.Typification of the Earth’s crust of Central Arctic Uplifts in the Arctic Ocean[J]. Geotectonics . 2007 (4)
  • 3V. Yu. Glebovsky,V. D. Kaminsky,A. N. Minakov,S. A. Merkur’ev,V. A. Childers,J. M. Brozena.Formation of the Eurasia Basin in the Arctic Ocean as inferred from geohistorical analysis of the anomalous magnetic field[J]. Geotectonics . 2006 (4)
  • 4USGS.Circum-Arctic Resource Appraisal:Estimates of Undiscovered Oil and Gas North of the Arctic Circle. http://energy.usgs.gov/arctic/ . 2009
  • 5Gautier D L,Bird K J,Charpentier R Ret al.Assessment of Undiscovered Oil and Gas in the Arctic. Science . 2009
  • 6Kontorovich A E.Estimate of global oil resources and the forecast for global oil production in the 21 st century. Russian Geology and Geophysics . 2009
  • 7USGS.Circum-Arctic Resource Appraisal:Estimates of Undiscovered Oil and Gas North of the Arctic Circle. http:// pubs.usgs.gov/fs/2008/3049/ .
  • 8Jackson H R,Johnson G L.Summary of Arctic Geophysics. Journal of Geodynamics . 1986
  • 9Langien A E,Lebedeva-Ivanova N N,Gee D Get al.Correlations between the Lomonosov Ridge,Marvin Spur and adjacent basins of the Arctic Ocean based on seismic data. Tectonophysics . 2008
  • 10Alvey A,Gaina C,Kuszhir N Jet al.Integrated crustal thickness mapping and plate reconstructions for the high Arctic. Earth and Planet . 2008

二级参考文献10

  • 1Backman J,Moran K,McInroy D B,Mayer L A. Proceedings IODP . 2006
  • 2Revkin A C.Under all that ice,maybe oil[].New York Times.2004
  • 3.Expedition 302 Scientists.Sites M0001-M0004[].ProcIODP.2006
  • 4Clark D L.Magnetic reversals and sedimentation rates in the Arctic Basin[].Geological Society of America Bulletin.1970
  • 5Clark D L.Arctic Ocean ice cover:geologic history and climatic significance[].The Geology of North America:The Arctic Ocean Region.1990
  • 6Clark D L.The Pliocene record in the central Arctic Ocean[].Marine Micropaleontol.1996
  • 7Clark D L,Whitman R R,Morgan K A,Mackay S D.Stratigraphy and glacial-marine sediments of the basin,central Arctic Ocean[].SpecPap-GeolSocAm.1980
  • 8Moore T C.Sedimentation and subsidence history of the Lomonosov Ridge[].ProcIODP.2006
  • 9Aagaard K,Carmack E C.The Arctic Ocean and climate:a perspective[].The Polar Oceans and Their Role in Shaping the Global Environment.1994
  • 10Stein R,Boucsein B,Meyer H.Anoxia and high primary production in the Paleogene central Arctic Ocean:first detailed records from Lomonosov Ridge[].Geophysical Research Letters.2006

同被引文献24

  • 1北极问题研究编写组(2011).北极问题研究.北京:海洋出版社.
  • 2新华网.中国成为北极理車会正式观察员因.http://news, xinhuanet. com/world/2013-05/15/c_115782682. htm.
  • 3联合网.联合国海洋法公约.http://www. un. org/zh/Iaw/sea/los/.
  • 4International Boundaries Research Unit (IBRU). Maritime jurisdiction and boundaries in the Arctic region. 2011. ww\\r. durham. ar. uk/ihrh.
  • 5Marcussen C, Macnah R. Extending coastal state boundaries into the central Arctic Ocean : outer continental shelves beyond 200 nautical miles anthe quest for hydrocarbons/ZSpencer A M , Kmbrv A F,Gautier I) L, et al. Arctic Petroleum Geology : Geological Society. London : Memoirs,2011 , 35: 715-730.
  • 6Macnah H, Neto P, Van de Poll R. Cooperative preparations for determining the outer limit of the juridical continental shelf in the Arctic ocean: amodel for regional collaboration in other parts of the World Ocean? Boundary and Security Bulletin, Durham: International Boundaries Research U-nit, Durham University, 2001 ,9(1): 86-96.
  • 7Jensen 0, Norway,s Outer Conlinental Shelf Limits in the Arctic, http://www. atlanterhavskomiteen. no/files/atianterhavskomiteen. no/Documents/Puhlikasjoner/KortInfo/2010/kortinfo%204%202010%20korr. pdf.
  • 8Jensen 0. Towards setting the outer limits of the continental shelf in the Arctic : on the Norwegian submission and recommendations of the commis-sion//Vidas D.丨洲.,Technology and Science for Oceans in Globalisation. Uiden/Boston: Martinus Nijhoff Publishers/Brill, 2010: 521-538. ht-tp://www. fni. no/doc&pdf/OYJ__Ch_28_offprint. pdf.
  • 9Jares V. The Continental Shelf Beyond 200 Nautical Miles : The Work of the Commission on the Limits of the Continental Shelf and the Arctic, ht-tp://www. vanderbilt. edu/jotl/manage/wp-content/uploads/Jares-final-cr-v2. pdf.
  • 10United Nations. Commission on the Limits of the Continental Shelf (CLCS) Outer limits of the continental shelf beyond 200 nautical miles from thebaselines: Submissions to the Commission: Submission by the Republic of Iceland, http://www. un. org/Depts/los/clcs_new/submissions_files/submission_isl一27-2009. htm.

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