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Volumn 280, Issue 5366, 1998, Pages 1052-1055

Tracking the evolution of a hydrothermal event plume with a RAFOS neutrally buoyant drifter

Author keywords

[No Author keywords available]

Indexed keywords

DEEP OCEAN; DRIFTER; HYDROTHERMAL PLUME;

EID: 0032524075     PISSN: 00368075     EISSN: None     Source Type: Journal    
DOI: 10.1126/science.280.5366.1052     Document Type: Article
Times cited : (35)

References (42)
  • 7
    • 77953543747 scopus 로고
    • S. E. Humphris, R. A. Zierenberg, L. S. Mullineaux, R. E. Thomson, Eds. American Geophysical Union (AGU), Washington, DC
    • L. S. Mullineaux and S. C. France, in Seafloor Hydrothermal Systems: Physical, Chemical, Biological, and Geological Interactions, S. E. Humphris, R. A. Zierenberg, L. S. Mullineaux, R. E. Thomson, Eds. [American Geophysical Union (AGU), Washington, DC, 1995], pp. 408-424; L. S. Mullineaux, P. H. Wiebe, E. T. Baker, Oceanus 34, 64 (1991).
    • (1995) Seafloor Hydrothermal Systems: Physical, Chemical, Biological, and Geological Interactions , pp. 408-424
    • Mullineaux, L.S.1    France, S.C.2
  • 8
    • 0026379488 scopus 로고
    • L. S. Mullineaux and S. C. France, in Seafloor Hydrothermal Systems: Physical, Chemical, Biological, and Geological Interactions, S. E. Humphris, R. A. Zierenberg, L. S. Mullineaux, R. E. Thomson, Eds. [American Geophysical Union (AGU), Washington, DC, 1995], pp. 408-424; L. S. Mullineaux, P. H. Wiebe, E. T. Baker, Oceanus 34, 64 (1991).
    • (1991) Oceanus , vol.34 , pp. 64
    • Mullineaux, L.S.1    Wiebe, P.H.2    Baker, E.T.3
  • 10
    • 2642684132 scopus 로고    scopus 로고
    • in preparation
    • E. T. Baker, in preparation.
    • Baker, E.T.1
  • 16
    • 2642667066 scopus 로고    scopus 로고
    • note
    • RAFOS is not an acronym but is SOFAR spelled backward. SOFAR (Sound Fixing and Ranging) floats emit sounds that are detected by fixed hydrophones, which is the opposite of the method of the RAFOS floats.
  • 18
    • 2642632336 scopus 로고    scopus 로고
    • note
    • Three different response cruises documented the effects of the 1996 Gorda Ridge event on the ocean water column and sea floor. These expeditions are now referred to as GREAT 1, 2, and 3, after the Gorda Ridge Event Assessment Team.
  • 19
    • 2642687230 scopus 로고    scopus 로고
    • unpublished data
    • J. E. Lupton, unpublished data.
    • Lupton, J.E.1
  • 25
    • 2642657921 scopus 로고    scopus 로고
    • note
    • θ line.
  • 26
    • 0024568939 scopus 로고
    • J. E. Lupton, E. Baker, G. Massoth, Nature 337, 161 (1985); J. E. Lupton et al., Geophys. Res. Lett. 22, 155 (1995).
    • (1985) Nature , vol.337 , pp. 161
    • Lupton, J.E.1    Baker, E.2    Massoth, G.3
  • 27
    • 0028794318 scopus 로고
    • J. E. Lupton, E. Baker, G. Massoth, Nature 337, 161 (1985); J. E. Lupton et al., Geophys. Res. Lett. 22, 155 (1995).
    • (1995) Geophys. Res. Lett. , vol.22 , pp. 155
    • Lupton, J.E.1
  • 30
    • 2642687229 scopus 로고    scopus 로고
    • note
    • -1, the angular velocity of Earth's rotation, and φ = latitude. The minus sign for the relative vorticity of the event plumes indicates an anticyclonic sense of rotation.
  • 31
    • 2642700550 scopus 로고    scopus 로고
    • note
    • For event plume EP96B2, we calculate the internal Rossby radius to be ∼30 km, which is considerably larger than the radius of the plume itself, which was ∼5 km. Thus, the event plume was a submesoscale feature.
  • 34
    • 0028194237 scopus 로고
    • J. W. Lavelle, J. P. Cowen, G. J. Massoth, ibid. 97, 7413 (1992); C. S. Chin et al., ibid. 99, 4969 (1994).
    • (1994) J. Geophys. Res. , vol.99 , pp. 4969
    • Chin, C.S.1
  • 36
    • 2642628300 scopus 로고    scopus 로고
    • note
    • 3He concentration, particulate Fe, and dissolved Mn between EP96B1 and EP96B2 by means of separate linear regression fits to each of these properties versus Δθ (Fig. 7). In each case, the linear regression fits gave slopes for EP96B1 and EP96B2 that agreed within one standard deviation. The slopes for EP96B1 and EP96B2 differed at most by 15%, a difference we attribute to measurement errors. This 15% difference is the basis for lower limit calculated for the residence time of these properties.
  • 37
    • 0026302281 scopus 로고
    • J. P. Cowen and Y. H. Li, J. Mar. Res. 49, 517 (1991); J. F. Gendron, J. P. Cowen, R. A. Feely, E. T. Baker, Deep-Sea Res. I 40, 1559 (1993).
    • (1991) J. Mar. Res. , vol.49 , pp. 517
    • Cowen, J.P.1    Li, Y.H.2
  • 40
    • 2642661047 scopus 로고    scopus 로고
    • note
    • -t/τ.
  • 42
    • 2642689236 scopus 로고    scopus 로고
    • note
    • We thank G. Lebon, J. Gendron, S. Maenner, J. Resing, E. Olson, X. Wen, D. Tennant, and the officers and crews of the NOAA Ship MacArthur, the R/V Wecoma, and the NOAA Ship Discoverer for assistance with the sample collections at sea; S. Walker for assistance in the collection and analysis of the hydrographic data; and L. Evans, G. Lebon, J. Gendron, S. Maenner, and X. Wen for the analysis of water samples. J. Waddell provided valuable editorial assistance. The paper profited from discussions with C. Collins and G. Cannon and from reviews by two anonymous reviewers. This research was funded by the NOAA VENTS Program, by NSF grant OCE93-20240 to the Monterey Naval Postgraduate School, and by NSF grant OCE96-34637 to the University of Hawaii. This is Pacific Marine Environmental Laboratory contribution number 1932.


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