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Volumn 320, Issue 5881, 2008, Pages

Response to comment on "intermittent plate tectonics?"

Author keywords

[No Author keywords available]

Indexed keywords

CALCULATION; DISASTER; GEOGRAPHIC AND GEOLOGICAL PHENOMENA; HEAT TRANSFER; LITHOSPHERE; MATHEMATICAL ANALYSIS; NOTE; PLATE TECTONICS; PRIORITY JOURNAL; PROTEROZOIC; TEMPERATURE SENSITIVITY; THERMAL CONDUCTIVITY; THICKNESS; TIME;

EID: 46449104039     PISSN: 00368075     EISSN: 10959203     Source Type: Journal    
DOI: 10.1126/science.1155338     Document Type: Note
Times cited : (4)

References (16)
  • 2
    • 84969648354 scopus 로고    scopus 로고
    • K. Benn, J.-C. Mareschal, K. Condie, Eds, American Geophysical Union, Washington, DC
    • J. Korenaga, in Archean Geodynamics and Environments, K. Benn, J.-C. Mareschal, K. Condie, Eds. (American Geophysical Union, Washington, DC, 2006), pp. 7-32.
    • (2006) Archean Geodynamics and Environments , pp. 7-32
    • Korenaga, J.1
  • 4
    • 46449133476 scopus 로고    scopus 로고
    • J. Korenaga, Science 320, 1291 (2008); www.sciencemag.org/ cgi/content/full/320/5881/1291a.
    • (2008) Science , vol.320 , pp. 1291
    • Korenaga, J.1
  • 11
    • 0002164344 scopus 로고
    • M. Pringle, W. Sager, W. Sliter, S. Stein, Eds, American Geophysical Union, Washington, DC
    • G. F. Davies, F. Pribac, in The Mesozoic Pacific, M. Pringle, W. Sager, W. Sliter, S. Stein, Eds. (American Geophysical Union, Washington, DC, 1993), pp. 39-52.
    • (1993) The Mesozoic Pacific , pp. 39-52
    • Davies, G.F.1    Pribac, F.2
  • 14
    • 46449129274 scopus 로고    scopus 로고
    • Assuming HSC, we define the areally averaged heat flux for a pre-existing ocean basin as ∫q(τ(r, dr/∫dr, where r is the distance from the ridge axis and τ is the age of the sea floor at distance r when plate tectonics stops. For a constant spreading velocity, V, τ, r/V, and τ ranges from 0 to the oldest sea floor, τmax. can then be expressed in terms of τmax and the time, t, subsequent to the cessation of plate tectonics as < q >= Cτ max-1 ∫0τmax (τ, t)-1/2 dτ, where C, kΔT (πκ)-1/2, k is thermal conductivity (3.2 WmK -1, ΔT is the temperature contrast between surface and interior (1350 K, and κ is the thermal diffusivity 10-6 m/s, Inte
    • e(t) = 132 km/250 km, which yields t ∼ 260 My.
  • 16
    • 46449107149 scopus 로고    scopus 로고
    • We thank C. Conrad, R. Buck, and four anonymous reviewers. This work is supported by the Department of Terrestrial Magnetism, Carnegie Institution of Washington, and the Woods Hole Oceanographic Institution
    • We thank C. Conrad, R. Buck, and four anonymous reviewers. This work is supported by the Department of Terrestrial Magnetism, Carnegie Institution of Washington, and the Woods Hole Oceanographic Institution.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.