메뉴 건너뛰기




Volumn 111, Issue 25, 2014, Pages 9070-9072

Evidence for elevated and spatially variable geothermal flux beneath the West Antarctic Ice Sheet

Author keywords

Ice penetrating radar; Subglacial hydrology

Indexed keywords

WATER;

EID: 84903441250     PISSN: 00278424     EISSN: 10916490     Source Type: Journal    
DOI: 10.1073/pnas.1405184111     Document Type: Article
Times cited : (99)

References (29)
  • 1
    • 34548651202 scopus 로고    scopus 로고
    • Ice-dynamical constraints on the existence and impact of subglacial volcanism on West Antarctic ice sheet stability
    • Vogel SW, Tulaczyk S (2006) Ice-dynamical constraints on the existence and impact of subglacial volcanism on West Antarctic ice sheet stability. Geophys Res Lett 33(23):L23502.
    • (2006) Geophys Res Lett , vol.33 , Issue.23
    • Vogel, S.W.1    Tulaczyk, S.2
  • 2
    • 78650105021 scopus 로고    scopus 로고
    • Ice-sheet acceleration driven by melt supply variability
    • Schoof C (2010) Ice-sheet acceleration driven by melt supply variability. Nature 468(7325):803-806.
    • (2010) Nature , vol.468 , Issue.7325 , pp. 803-806
    • Schoof, C.1
  • 3
    • 2942687262 scopus 로고    scopus 로고
    • Inferring surface heat flux distributions guided by a global seismic model: Particular application to Antarctica
    • DOI 10.1016/j.epsl.2004.04.011, PII S0012821X0400247X
    • Shapiro NM, Ritzwoller MH (2004) Inferring surface heat flux distributions guided by a global seismic model: Particular application to Antarctica. Earth Planet Sci Lett 223(1-2):213-224. (Pubitemid 38768073)
    • (2004) Earth and Planetary Science Letters , vol.223 , Issue.1-2 , pp. 213-224
    • Shapiro, N.M.1    Ritzwoller, M.H.2
  • 4
    • 22244486972 scopus 로고    scopus 로고
    • Geophysics: Heat flux anomalies in Antarctica revealed by satellite magnetic data
    • DOI 10.1126/science.1106888
    • Maule CF, Purucker ME, Olsen N, Mosegaard K (2005) Heat flux anomalies in Antarctica revealed by satellite magnetic data. Science 309(5733):464-467. (Pubitemid 40994684)
    • (2005) Science , vol.309 , Issue.5733 , pp. 464-467
    • Maule, C.F.1    Purucker, M.E.2    Olsen, N.3    Mosegaard, K.4
  • 5
    • 84889043379 scopus 로고    scopus 로고
    • Seismic detection of an active subglacial magmatic complex in Marie Byrd Land, Antarctica
    • Lough AC, et al. (2013) Seismic detection of an active subglacial magmatic complex in Marie Byrd Land, Antarctica. Nat Geosci 6(12):1031-1035.
    • (2013) Nat Geosci , vol.6 , Issue.12 , pp. 1031-1035
    • Lough, A.C.1
  • 6
    • 0027449474 scopus 로고
    • Active volcanism beneath the west Antarctic ice sheet and implications for ice-sheet stability
    • DOI 10.1038/361526a0
    • Blankenship DD, et al. (1993) Active volcanism beneath the West Antarctic ice sheet and implications for ice-sheet stability. Nature 361(6412):526-529. (Pubitemid 23389128)
    • (1993) Nature , vol.361 , Issue.6412 , pp. 526-529
    • Blankenship, D.D.1    Bell, R.E.2    Hodge, S.M.3    Brozena, J.M.4    Behrendt, J.C.5    Finn, C.A.6
  • 7
    • 0033489823 scopus 로고    scopus 로고
    • Aeromagnetic evidence for a volcanic caldera(?) complex beneath the divide of the West Antarctic Ice Sheet
    • Behrendt JC, Finn CA, Blankenship DD, Bell RE (1998) Aeromagnetic evidence for a volcanic caldera (?) complex beneath the divide of the West Antarctic Ice Sheet. Geophys Res Lett 25(23):4385-4388. (Pubitemid 29178316)
    • (1998) Geophysical Research Letters , vol.25 , Issue.23 , pp. 4385-4388
    • Behrendt, J.C.1    Finn, C.A.2    Blankenship, D.3    Bell, R.E.4
  • 8
    • 84872955378 scopus 로고    scopus 로고
    • The aeromagnetic method as a tool to identify Cenozoic magmatism in the West Antarctic Rift System beneath the West Antarctic Ice Sheet - A review; Thiel subglacial volcano as possible source of the ash layer in the WAISCORE
    • Behrendt JC (2013) The aeromagnetic method as a tool to identify Cenozoic magmatism in the West Antarctic Rift System beneath the West Antarctic Ice Sheet - A review; Thiel subglacial volcano as possible source of the ash layer in the WAISCORE. Tectonophysics 585:124-136.
    • (2013) Tectonophysics , vol.585 , pp. 124-136
    • Behrendt, J.C.1
  • 9
    • 67650863480 scopus 로고    scopus 로고
    • Basal conditions for Pine Island and Thwaites Glaciers, West Antarctica, determined using satellite and airborne data
    • Joughin IR, et al. (2009) Basal conditions for Pine Island and Thwaites Glaciers, West Antarctica, determined using satellite and airborne data. J Glaciol 55(190):245-257.
    • (2009) J Glaciol , vol.55 , Issue.190 , pp. 245-257
    • Joughin, I.R.1
  • 10
    • 84870216556 scopus 로고    scopus 로고
    • Ice flow sensitivity to geothermal heat flux of Pine Island Glacier, Antarctica
    • Larour E, Morlighem M, Seroussi H, Schiermeier J, Rignot E (2012) Ice flow sensitivity to geothermal heat flux of Pine Island Glacier, Antarctica. J Geophys Res 117(F4):F04023.
    • (2012) J Geophys Res , vol.117 , Issue.F4
    • Larour, E.1    Morlighem, M.2    Seroussi, H.3    Schiermeier, J.4    Rignot, E.5
  • 11
    • 33745727418 scopus 로고    scopus 로고
    • New boundary conditions for the West Antarctic Ice Sheet: Subglacial topography of the Thwaites and Smith glacier catchments
    • Holt JW, et al. (2006) New boundary conditions for the West Antarctic Ice Sheet: Subglacial topography of the Thwaites and Smith glacier catchments. Geophys Res Lett 33(9):L09502.
    • (2006) Geophys Res Lett , vol.33 , Issue.9
    • Holt, J.W.1
  • 12
    • 84874462170 scopus 로고    scopus 로고
    • Bedmap2: Improved ice bed, surface and thickness datasets for Antarctica
    • Fretwell P, et al. (2013) Bedmap2: Improved ice bed, surface and thickness datasets for Antarctica. Cryosphere 7:375-393.
    • (2013) Cryosphere , vol.7 , pp. 375-393
    • Fretwell, P.1
  • 13
    • 75449111835 scopus 로고    scopus 로고
    • A subglacial water-flow model for West Antarctica
    • Le Brocq AM, Payne AJ, Siegert MJ, Alley RB (2009) A subglacial water-flow model for West Antarctica. J Glaciol 55(193):879- 888.
    • (2009) J Glaciol , vol.55 , Issue.193 , pp. 879-888
    • Le Brocq, A.M.1    Payne, A.J.2    Siegert, M.J.3    Alley, R.B.4
  • 14
    • 0000561137 scopus 로고    scopus 로고
    • Geologic controls on the initiation of rapid basal motion for West Antarctic ice streams: A geophysical perspective including new airborne radar sounding and laser altimetry results
    • The West Antarctic Ice Sheet: Behavior and Environment, (Am Geophys Union, Washington, DC)
    • Blankenship DD, et al. (2001) Geologic controls on the initiation of rapid basal motion for West Antarctic ice streams: A geophysical perspective including new airborne radar sounding and laser altimetry results. The West Antarctic Ice Sheet: Behavior and Environment, Antarctic Research Series (Am Geophys Union, Washington, DC), Vol 77, pp 105-121.
    • (2001) Antarctic Research Series , vol.77 , pp. 105-121
    • Blankenship, D.D.1
  • 15
    • 40349110893 scopus 로고    scopus 로고
    • A recent volcanic eruption beneath the West Antarctic Ice Sheet
    • Corr HF, Vaughan DG (2008) A recent volcanic eruption beneath the West Antarctic Ice Sheet. Nat Geosci 1(2):122-125.
    • (2008) Nat Geosci , vol.1 , Issue.2 , pp. 122-125
    • Corr, H.F.1    Vaughan, D.G.2
  • 16
    • 77953733777 scopus 로고    scopus 로고
    • Aerogravity evidence for major crustal thinning under the Pine Island Glacier region (West Antarctica)
    • Jordan TA, et al. (2010) Aerogravity evidence for major crustal thinning under the Pine Island Glacier region (West Antarctica). Geol Soc Am Bull 122(5-6):714-726.
    • (2010) Geol Soc Am Bull , vol.122 , Issue.5-6 , pp. 714-726
    • Jordan, T.A.1
  • 17
    • 84864189023 scopus 로고    scopus 로고
    • Inland thinning of West Antarctic Ice Sheet steered along subglacial rifts
    • Bingham RG, et al. (2012) Inland thinning of West Antarctic Ice Sheet steered along subglacial rifts. Nature 487(7408):468-471.
    • (2012) Nature , vol.487 , Issue.7408 , pp. 468-471
    • Bingham, R.G.1
  • 18
    • 24644489129 scopus 로고    scopus 로고
    • Analysis techniques for coherent airborne radar sounding: Application to West Antarctic ice streams
    • Peters ME, Blankenship DD, Morse DL (2005) Analysis techniques for coherent airborne radar sounding: Application to West Antarctic ice streams. J Geophys Res 110(B6):B06303.
    • (2005) J Geophys Res , vol.110 , Issue.B6
    • Peters, M.E.1    Blankenship, D.D.2    Morse, D.L.3
  • 19
    • 0035861474 scopus 로고    scopus 로고
    • High geothermal heat flow, basal melt, and the origin of rapid ice flow in central Greenland
    • DOI 10.1126/science.1065370
    • Fahnestock M, Abdalati W, Joughin I, Brozena J, Gogineni P (2001) High geothermal heat flow, basal melt, and the origin of rapid ice flow in central Greenland. Science 294(5550):2338-2342. (Pubitemid 33140554)
    • (2001) Science , vol.294 , Issue.5550 , pp. 2338-2342
    • Fahnestock, M.1    Abdalati, W.2    Joughin, I.3    Brozena, J.4    Gogineni, P.5
  • 20
    • 36248930376 scopus 로고    scopus 로고
    • Modeling englacial radar attenuation at Siple Dome, West Antarctica, using ice chemistry and temperature data
    • MacGregor JA, et al. (2007) Modeling englacial radar attenuation at Siple Dome, West Antarctica, using ice chemistry and temperature data. J Geophys Res 112(F3):F03008.
    • (2007) J Geophys Res , vol.112 , Issue.F3
    • MacGregor, J.A.1
  • 21
    • 79952155860 scopus 로고    scopus 로고
    • Pitfalls in radar diagnosis of ice-sheet bed conditions: Lessons from englacial attenuation models
    • Matsuoka K (2011) Pitfalls in radar diagnosis of ice-sheet bed conditions: Lessons from englacial attenuation models. Geophys Res Lett 38(L5):L05505.
    • (2011) Geophys Res Lett , vol.38 , Issue.L5
    • Matsuoka, K.1
  • 22
    • 84891475354 scopus 로고    scopus 로고
    • Weak bed control of the eastern shear margin of Thwaites Glacier, West Antarctica
    • MacGregor JA, et al. (2013) Weak bed control of the eastern shear margin of Thwaites Glacier, West Antarctica. J Glaciol 59(217):900-912.
    • (2013) J Glaciol , vol.59 , Issue.217 , pp. 900-912
    • MacGregor, J.A.1
  • 23
    • 84880695505 scopus 로고    scopus 로고
    • Evidence for a water system transition beneath Thwaites Glacier, West Antarctica
    • Schroeder DM, Blankenship DD, Young DA (2013) Evidence for a water system transition beneath Thwaites Glacier, West Antarctica. Proc Natl Acad Sci USA 110(30):12225-12228.
    • (2013) Proc Natl Acad Sci USA , vol.110 , Issue.30 , pp. 12225-12228
    • Schroeder, D.M.1    Blankenship, D.D.2    Young, D.A.3
  • 24
    • 0028327921 scopus 로고
    • Channelized subglacial drainage over a deformable bed
    • Walder JS, Fowler A (1994) Channelized subglacial drainage over a deformable bed. J Glaciol 40(134):3-15. (Pubitemid 24404342)
    • (1994) Journal of Glaciology , vol.40 , Issue.134 , pp. 3-15
    • Walder, J.S.1    Fowler, A.2
  • 26
    • 0034131281 scopus 로고    scopus 로고
    • Bed properties of Siple Dome and adjacent ice streams, West Antarctica, inferred from radio-echo sounding measurements
    • Gades AM, Raymond CF, Conway H, Jacobel RW (2000) Bed properties of Siple Dome and adjacent ice streams, West Antarctica, inferred from radio-echo sounding measurements. J Glaciol 46(152):88-94. (Pubitemid 30400597)
    • (2000) Journal of Glaciology , vol.46 , Issue.152 , pp. 88-94
    • Gades, A.M.1    Raymond, C.F.2    Conway, H.3    Jacobel, R.W.4
  • 27
    • 0028668016 scopus 로고
    • Multiple flow direction algorithms for runoff modeling in grid based elevation models: An empirical evaluation
    • Holmgren P (1994) Multiple flow direction algorithms for runoff modeling in grid based elevation models: An empirical evaluation. Hydrol Processes 8(4):327-334.
    • (1994) Hydrol Processes , vol.8 , Issue.4 , pp. 327-334
    • Holmgren, P.1
  • 28
    • 0040241127 scopus 로고
    • Fumarolic activity in Marie Byrd Land, Antarctica
    • Lemasurier WE, Wade FA (1968) Fumarolic activity in Marie Byrd Land, Antarctica. Science 162(3851):352.
    • (1968) Science , vol.162 , Issue.3851 , pp. 352
    • Lemasurier, W.E.1    Wade, F.A.2
  • 29
    • 0024197824 scopus 로고
    • Magmatic and phreatomagmatic volcanic activity at Mt. Takahe, West Antarctica, based on tephra layers in the Byrd ice core and field observations at Mt. Takahe
    • Palais JM, Kyle PR, McIntosh WC, Seward D (1988) Magmatic and phreatomagmatic volcanic activity at Mt. Takahe, West Antarctica, based on tephra layers in the Byrd ice core and field observations at Mt. Takahe. J Volcanol Geotherm Res 35(4):295-317.
    • (1988) J Volcanol Geotherm Res , vol.35 , Issue.4 , pp. 295-317
    • Palais, J.M.1    Kyle, P.R.2    McIntosh, W.C.3    Seward, D.4


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.