georefid:2012-040016SEDIS Publication Catalogue

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http://sedis.iodp.org/pub-catalogue/informationpointOfContact2013-07-08T00:00:00Zhttp://sedis.iodp.org/pub-catalogue/index.php?id=10.2204/iodp.proc.314315316.204.20122012-01-01publicationgeorefid:2012-040016doi:10.2204/iodp.proc.314315316.204.2012Yue, LeiUniversity of Missouri, Department of Civil and Environmental Engineering, Columbia, MO, United StatesauthorLikos, William JohnUniversity of Wisconsin-Madison, United StatesauthorGuo, JunhuaEcole Nationale Superieure de Geologie, FranceauthorUnderwood, Michael B.Chungnam National University, South KoreaauthorIODP Management International, Washington, DC, United StatespublisherdocumentDigitalIn: Kinoshita, Masataka, Tobin, Harold, Thu, Moe Kyaw, Gaillot, Philippe, Bourlange, Sylvain, Chang, Chandong, Conin, Marianne, Gulick, Sean, Jurado Rodriguez, Maria Jose, Martin, Kylara M., McNeill, Lisa, Miyakawa, Ayumu, Moore, J. Casey, Nakamura, Yasuyuki, Saito, Saneatsu, Sawyer, Dale S., Tudge, Joanne, Yamada, Yasuhiro, Ashi, Juichiro, Lallemant, Siegfried, Masago, Hideki, Behrmann, Jan H., Boeckel, Babette, Byrne, Timothy, Calves, Gerome, Famin, Vincent, Guo, Junhua, Hashimoto, Yoshitaka, Hayashi, Hiroki, Henry, Pierre, Hirono, Tetsuro, Hulme, Samuel M., Kaksonen, Anna Henriikka, Kanagawa, Kyuichi, Kanamatsu, Toshiya, Kopf, Achim J., Lewis, Jonathan C., Likos, William John, Pares, Josep Maria, Saito, Hiroyuki, Schmidt-Schierhorn, Friedericke, Tomaru, Hitoshi, Underwood, Michael B., Zhu, Wen-Lu, Kimura, Gaku, Screaton, Elizabeth J., Curewitz, Daniel, Chester, Frederick, Fabbri, Olivier, Fergusson, Chris, Girault, France E., Goldsby, David, Harris, Robert, Inagaki, Fumio, Jiang, Tao, Kitamura, Yujin, Knuth, Matt, Li Chun-Feng, Liljedahl, Lillemor Claesson, Louis, Laurent, Milliken, Kitty L., Nicholson, Uisdean, Riedinger, Natascha, Sakaguchi, Arito, Solomon, Evan, Strasser, Michael, Su Xin, Tsutsumi, Akito, Ujiie, Kohtaro, Yamaguchi, Asuka, Zhao, Xixi, Proceedings of the Integrated Ocean Drilling Program NanTroSEIZE Stage 1; investigations of seismogenesis, Nankai Trough, Japan; Expeditions 314, 315, and 316 of the riser drilling platform from and to Shingu, Japan; Sites C0001-C0006, 21 September-15 November 2007; and Sites C0001 and C0002, 16 November-18 December 2007; and Sites C0004 and C0006-C0008, 19 December 2007-5 February 2008314/315/316In this study, we conducted constant-flow permeability tests in the horizontal (cross-core) and vertical (along-core) directions using five whole-round core specimens of mud(stone) from Integrated Ocean Drilling Program (IODP) Site C0001. The site is located above the accretionary prism of the Nankai Trough offshore of the Kii Peninsula, Japan. The samples came from depths of approximately 25 to 290 m below seafloor and include lithologic Units I (slope apron facies) and II (upper accretionary prism). Effective isotropic confining stress during the tests was set at five increments ranging from 0.034 MPa (5 psi) to 0.551 MPa (80 psi). Average values of hydraulic conductivity range from 1.06 X 10 (super -8) to 7.30 X 10 (super -7) cm/s. Corresponding values of intrinsic permeability range from approximately 10 (super -17) to 10 (super -16) m (super 2) . The ratio of horizontal to vertical permeability (k (sub h) /k (sub v) ) averages 1.15. Environmental scanning electron microscopy was used to assess the relation between the sediment's microstructure and the anisotropy of permeability. Indicators of anisotropy generally show modestly better alignment of grains in the horizontal direction.completedSedimentary petrologyanisotropyAsiaboreholesclastic rockscoresExpedition 315experimental studiesfabricFar EastHonshuhydraulic conductivityIntegrated Ocean Drilling ProgramIODP Site C0001JapanKii Peninsulalaboratory studiesmarine sedimentsmudstoneNankai TroughNanTroSEIZENorth PacificNorthwest PacificPacific Oceanpermeabilitysedimentary rockssedimentsWest Pacificurn:org.iodp:exp:315urnlargerWorkCitationcampaignurn:org.iodp:exp:314:site:C0001urnlargerWorkCitationstudyurn:org.iodp:exp:314urnlargerWorkCitationcampaignurn:org.iodp:exp:315:site:C0001urnlargerWorkCitationstudyurn:org.iodp:exp:315urnlargerWorkCitationcampaignEnglishgeoscientificInformation136.4300136.430033.140033.1400Includes appendicesapplication/pdfunknownSEDIS Publication Catalogue

ana.macario@awi.de

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