메뉴 건너뛰기




Volumn 150, Issue 1-4, 1998, Pages 99-111

Seafloor gravity evidence for hydrothermal alteration of the sediments in Middle Valley, Juan de Fuca Ridge

Author keywords

Gravity methods and surveys; Hydrothermal alteration; Hydrothermal processes; Juan de Fuca Ridge; Mineral deposits

Indexed keywords

GRAVITY ANOMALY; HYDROTHERMAL ALTERATION; SEDIMENT; SPREADING CENTRE;

EID: 0031735644     PISSN: 00253227     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0025-3227(98)00024-3     Document Type: Article
Times cited : (14)

References (33)
  • 1
    • 0030862721 scopus 로고    scopus 로고
    • NLOADF: A program for computing oceantide loading
    • Agnew, D.C., 1997. NLOADF: a program for computing oceantide loading. J. Geophys. Res. 102 (B3), 5109-5110.
    • (1997) J. Geophys. Res. , vol.102 , Issue.B3 , pp. 5109-5110
    • Agnew, D.C.1
  • 2
    • 0031850004 scopus 로고    scopus 로고
    • Crustal structure of the Mid-Atlantic Ridge in the MARK area from seafloor and sea-surface gravity data
    • Ballu, V., Dubois, J., Deplus, C., Diament, M., Bonvalot, S., 1998. Crustal structure of the Mid-Atlantic Ridge in the MARK area from seafloor and sea-surface gravity data. J. Geophys. Res. 103, 2615-2631.
    • (1998) J. Geophys. Res. , vol.103 , pp. 2615-2631
    • Ballu, V.1    Dubois, J.2    Deplus, C.3    Diament, M.4    Bonvalot, S.5
  • 4
    • 0027884183 scopus 로고
    • Geophysical observations of the northern Juan de Fuca Ridge system: Lessons in seafloor spreading
    • Davis, E.E., Currie, R.G., 1993. Geophysical observations of the northern Juan de Fuca Ridge system: lessons in seafloor spreading. Can. J. Earth Sci. 30, 278-300.
    • (1993) Can. J. Earth Sci. , vol.30 , pp. 278-300
    • Davis, E.E.1    Currie, R.G.2
  • 5
    • 0000945349 scopus 로고
    • On the nature and consequences of hydrothermal circulation in the Middle Valley sedimented rift: Inferences from geophysical and geochemical observations
    • Davis, E.E., Fisher, A.T., 1994. On the nature and consequences of hydrothermal circulation in the Middle Valley sedimented rift: inferences from geophysical and geochemical observations. Proc. ODP, Sci. Results 139, 695-717.
    • (1994) Proc. ODP, Sci. Results , vol.139 , pp. 695-717
    • Davis, E.E.1    Fisher, A.T.2
  • 6
    • 0027041161 scopus 로고
    • Tectonic and thermal structure of the Middle Valley sedimented rift, northern Juan de Fuca Ridge
    • Davis, E.E., Villinger, H., 1992. Tectonic and thermal structure of the Middle Valley sedimented rift, northern Juan de Fuca Ridge. Proc. ODP, Init. Rep. 139, 9-41.
    • (1992) Proc. ODP, Init. Rep. , vol.139 , pp. 9-41
    • Davis, E.E.1    Villinger, H.2
  • 8
    • 6244256419 scopus 로고    scopus 로고
    • Drilling program traces fluid circulation through Juan de Fuca Ridge crust
    • Davis, E.E., Fisher, A.T., Firth, J.V., Shipboard Scientific Party, 1997. Drilling Program traces fluid circulation through Juan de Fuca Ridge crust. EOS 78 (18), 187-189.
    • (1997) EOS , vol.78 , Issue.18 , pp. 187-189
    • Davis, E.E.1    Fisher, A.T.2    Firth, J.V.3
  • 9
    • 0030291878 scopus 로고    scopus 로고
    • A seafloor gravity profile across the TAG hydrothermal mound
    • Evans, R.L., 1996. A seafloor gravity profile across the TAG hydrothermal mound. Geophys. Res. Lett. 23, 3447-3450.
    • (1996) Geophys. Res. Lett. , vol.23 , pp. 3447-3450
    • Evans, R.L.1
  • 10
    • 0022265688 scopus 로고
    • A computer program to perform transformations of gravimetric and aeromagnetic surveys
    • Gibert, D., Galdeano, A., 1985. A computer program to perform transformations of gravimetric and aeromagnetic surveys. Comput. Geosci. 11 (5), 553-588.
    • (1985) Comput. Geosci. , vol.11 , Issue.5 , pp. 553-588
    • Gibert, D.1    Galdeano, A.2
  • 11
    • 0024078805 scopus 로고
    • Sulfide formation and hydrothermal alteration of hemipelagic sediment in Middle Valley, northern Juan de Fuca Ridge
    • Goodfellow, W.D., Blaise, B., 1988. Sulfide formation and hydrothermal alteration of hemipelagic sediment in Middle Valley, northern Juan de Fuca Ridge. Can. Mineral. 26, 675-696.
    • (1988) Can. Mineral. , vol.26 , pp. 675-696
    • Goodfellow, W.D.1    Blaise, B.2
  • 13
    • 0021586690 scopus 로고
    • On-bottom gravity profile across the East Pacific Rise crest at 21° north
    • Luyendyk, B.P., 1984. On-bottom gravity profile across the East Pacific Rise crest at 21° north. Geophysics 49, 2166-2177.
    • (1984) Geophysics , vol.49 , pp. 2166-2177
    • Luyendyk, B.P.1
  • 14
    • 0004179977 scopus 로고
    • Field geophysics
    • Cox, K. (Ed.), Wiley, Chichester, 182 pp.
    • Milson, J., 1995. Field Geophysics. In: Cox, K. (Ed.), Geological Sociey of London Handbook. Wiley, Chichester, 182 pp.
    • (1995) Geological Sociey of London Handbook
    • Milson, J.1
  • 15
    • 0001487235 scopus 로고
    • Determination of density for reduction of gravimeter observations
    • Nettleton, L.L., 1939. Determination of density for reduction of gravimeter observations. Geophysics 4, 176-183.
    • (1939) Geophysics , vol.4 , pp. 176-183
    • Nettleton, L.L.1
  • 16
    • 0006849095 scopus 로고
    • Estimation of marine sediment bulk physical properties at depth from seafloor geophysical measurements
    • Nobes, D.C., Villinger, H., Davis, E.E., Law, L.K., 1986. Estimation of marine sediment bulk physical properties at depth from seafloor geophysical measurements. J. Geophys. Res. 91, 14033-14043.
    • (1986) J. Geophys. Res. , vol.91 , pp. 14033-14043
    • Nobes, D.C.1    Villinger, H.2    Davis, E.E.3    Law, L.K.4
  • 17
    • 0026482067 scopus 로고
    • Results of a seafloor electromagnetic survey over a sedimented hydrothermal area on the Juan de Fuca Ridge
    • Nobes, D.C., Law, L.K., Edwards, R.N., 1992. Results of a seafloor electromagnetic survey over a sedimented hydrothermal area on the Juan de Fuca Ridge. Geophys. J. Int. 110, 333-346.
    • (1992) Geophys. J. Int. , vol.110 , pp. 333-346
    • Nobes, D.C.1    Law, L.K.2    Edwards, R.N.3
  • 19
    • 84879884878 scopus 로고
    • Ephemeral plate tectonics at the Queen Charlotte triple junction
    • Rohr, K.M., Furlong, K.P., 1995. Ephemeral plate tectonics at the Queen Charlotte triple junction. Geology 23 (11), 1035-1038.
    • (1995) Geology , vol.23 , Issue.11 , pp. 1035-1038
    • Rohr, K.M.1    Furlong, K.P.2
  • 20
    • 0000819962 scopus 로고
    • Seismic structure of Middle Valley near sites 855-858, Leg 139, Juan de Fuca Ridge
    • Rohr, K.M.M., Schmidt, U., 1994. Seismic structure of Middle Valley near Sites 855-858, Leg 139, Juan de Fuca Ridge. Proc. ODP, Sci. Results 139, 3-17.
    • (1994) Proc. ODP, Sci. Results , vol.139 , pp. 3-17
    • Rohr, K.M.M.1    Schmidt, U.2
  • 21
    • 0027802413 scopus 로고
    • Regional patterns of hydrothermal alteration of sediments as interpreted from seafloor reflection coefficients, Middle Valley, Juan de Fuca Ridge
    • Rohr, K.M., Schmidt, U., Groschel-Becker, H., 1993. Regional patterns of hydrothermal alteration of sediments as interpreted from seafloor reflection coefficients, Middle Valley, Juan de Fuca Ridge. Geophys. Res. Lett. 20 (17), 1867-1870.
    • (1993) Geophys. Res. Lett. , vol.20 , Issue.17 , pp. 1867-1870
    • Rohr, K.M.1    Schmidt, U.2    Groschel-Becker, H.3
  • 22
    • 0040122071 scopus 로고
    • Introduction
    • Shipboard Scientific Party, 1992a. Introduction. Proc. ODP, Init. Rep. 139, 5-7.
    • (1992) Proc. ODP, Init. Rep. , vol.139 , pp. 5-7
  • 23
    • 0042284953 scopus 로고
    • Site 855
    • Shipboard Scientific Party, 1992b. Site 855. Proc. ODP, Init. Rep. 139, 101-158.
    • (1992) Proc. ODP, Init. Rep. , vol.139 , pp. 101-158
  • 24
    • 0004670171 scopus 로고
    • Site 856
    • Shipboard Scientific Party, 1992c. Site 856. Proc. ODP, Init. Rep. 139, 161-281.
    • (1992) Proc. ODP, Init. Rep. , vol.139 , pp. 161-281
  • 25
    • 0004685408 scopus 로고
    • Site 858
    • Shipboard Scientific Party, 1992d. Site 858. Proc. ODP, Init. Rep. 139, 431-569.
    • (1992) Proc. ODP, Init. Rep. , vol.139 , pp. 431-569
  • 26
    • 26744477749 scopus 로고    scopus 로고
    • Hydrothermal alteration of basalts in the sedimented ridge environment of Middle Valley
    • Stakes, D.S., Schiffman, P., 1996. Hydrothermal alteration of basalts in the sedimented ridge environment of Middle Valley. EOS 77, F727.
    • (1996) EOS , vol.77
    • Stakes, D.S.1    Schiffman, P.2
  • 27
    • 0029756215 scopus 로고    scopus 로고
    • Gravity modeling of a volcanically active site on the East Pacific Rise axis
    • Stevenson, J.M., Hildebrand, J.A., 1996. Gravity modeling of a volcanically active site on the East Pacific Rise axis. Tectonophysics 254, 57-68.
    • (1996) Tectonophysics , vol.254 , pp. 57-68
    • Stevenson, J.M.1    Hildebrand, J.A.2
  • 28
    • 0345403431 scopus 로고
    • High-resolution magnetic surveys over the Middle Valley mounds, northern Juan de Fuca Ridge
    • Tivey, M.A., 1994. High-resolution magnetic surveys over the Middle Valley mounds, northern Juan de Fuca Ridge, Proc. ODP, Sci. Results, 139, 29-35.
    • (1994) Proc. ODP, Sci. Results , vol.139 , pp. 29-35
    • Tivey, M.A.1
  • 29
    • 0029501209 scopus 로고
    • On the correlation of electrical conductivity and heat flow in Middle Valley, Juan de Fuca Ridge
    • Webb, S.C., Edwards, R.N., 1995. On the correlation of electrical conductivity and heat flow in Middle Valley, Juan de Fuca Ridge. J. Geophys. Res. 100 (B11), 22523-22532.
    • (1995) J. Geophys. Res. , vol.100 , Issue.B11 , pp. 22523-22532
    • Webb, S.C.1    Edwards, R.N.2
  • 30
    • 0026292681 scopus 로고
    • Free software helps map and display data
    • Wessel, P., Smith, W.H.F., 1991. Free software helps map and display data (abstr). EOS 72, 441-446.
    • (1991) EOS , vol.72 , pp. 441-446
    • Wessel, P.1    Smith, W.H.F.2
  • 31
    • 17744416907 scopus 로고
    • Tectonic history of the Juan de Fuca Ridge over the last 40 million years
    • Wilson, D.S., 1988. Tectonic history of the Juan de Fuca Ridge over the last 40 million years. J. Geophys. Res. 93 (B10), 11863-11876.
    • (1988) J. Geophys. Res. , vol.93 , Issue.B10 , pp. 11863-11876
    • Wilson, D.S.1
  • 32
    • 19244387174 scopus 로고
    • Confidence intervals for motion and deformation of the Juan de Fuca plate
    • Wilson, D.S., 1993. Confidence intervals for motion and deformation of the Juan de Fuca plate. J. Geophys. Res. 98 (B9), 16053-16071.
    • (1993) J. Geophys. Res. , vol.98 , Issue.B9 , pp. 16053-16071
    • Wilson, D.S.1
  • 33
    • 0344109452 scopus 로고    scopus 로고
    • The roots of seafloor massive sulfide deposits: Preliminary results from ODP Leg 169 drilling in Middle Valley and Escabana Trough
    • Zierenberg, R.A., Fouquet, Y., Miller, D.J., Leg 169 Shipboard Scientific Party, 1996. The roots of seafloor massive sulfide deposits: preliminary results from ODP Leg 169 drilling in Middle Valley and Escabana Trough. EOS 77, F765.
    • (1996) EOS , vol.77
    • Zierenberg, R.A.1    Fouquet, Y.2    Miller, D.J.3


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.