Fruh-Green, G. L. (2003) 30,000 Years of Hydrothermal Activity at the Lost City Vent Field. Science, 301 (5632). 495-498 doi:10.1126/science.1085582
Reference Type | Journal (article/letter/editorial) | ||
---|---|---|---|
Title | 30,000 Years of Hydrothermal Activity at the Lost City Vent Field | ||
Journal | Science | ||
Authors | Fruh-Green, G. L. | Author | |
Year | 2003 (July 25) | Volume | 301 |
Page(s) | 495-498 | Issue | 5632 |
Publisher | American Association for the Advancement of Science (AAAS) | ||
DOI | doi:10.1126/science.1085582Search in ResearchGate | ||
Mindat Ref. ID | 2550100 | Long-form Identifier | mindat:1:5:2550100:1 |
GUID | 5f6df558-4c23-4515-892a-691949833d53 | ||
Full Reference | Fruh-Green, G. L. (2003) 30,000 Years of Hydrothermal Activity at the Lost City Vent Field. Science, 301 (5632). 495-498 doi:10.1126/science.1085582 | ||
Plain Text | Fruh-Green, G. L. (2003) 30,000 Years of Hydrothermal Activity at the Lost City Vent Field. Science, 301 (5632). 495-498 doi:10.1126/science.1085582 | ||
In | (2003, July) Science Vol. 301 (5632) American Association for the Advancement of Science (AAAS) |
References Listed
These are the references the publisher has listed as being connected to the article. Please check the article itself for the full list of references which may differ. Not all references are currently linkable within the Digital Library.
Kelley, Deborah S., , , Karson, Jeffrey A., Blackman, Donna K., Früh-Green, Gretchen L., Butterfield, David A., Lilley, Marvin D., Olson, Eric J., Schrenk, Matthew O., Roe, Kevin K., Lebon, Geoff T., Rivizzigno, Pete (2001) An off-axis hydrothermal vent field near the Mid-Atlantic Ridge at 30° N. Nature, 412 (6843). 145-149 doi:10.1038/35084000 | |
M. O. Schrenk, P. Cimino, D. S. Kelley, J. A. Baross, Eos83, F2301 (abstr. B71B-0742) (2002). | |
G. MacLeod, C. McKeown, A. J. Hall, M. J. Russell, Orig. Life Evol. Biosph.23, 19 (1994). | |
D. S. Kelley, J. A. Baross, G. L. Früh-Green, M. O. Schrenk, J. A. Karson, Eos.83, F222 (abstr. B62A-03) (2002). | |
D. K. Blackman et al. InterRidge News 10.1 33 (2001); available online at http://triton.ori.utokyo.ac.jp/~intridge/irn-toc01.htm#101. | |
Thermodynamic calculations with the program PHREEQE ( 12 ) indicate that seawater is undersaturated with respect to brucite in contrast to super-saturation of brucite talc and serpentine for mixing of seawater with the range of vent fluid compositions reported by ( 1 ). | |
U.S. Geological Survey Water-Resources Investigations Report 80-96 1980 | |
Materials and methods are available as supporting material on Science Online. | |
1973 GEOSECS 14 C data for Station 117 the closest to LCHF indicate Δ 14 C values of –32.2 and –67.9 at depths of 686 and 1076 respectively and correspond to reservoir ages of 268 and 565 years respectively. The young ages of the active vents suggest that bomb radiocarbon has penetrated deeper into the water column and that the vents must be fed by relatively shallow water masses. If recharge of the hydrothermal system was deep water ages of at least 830 years (reservoir age at ∼30°N) would be obtained. More information can be found online at http://iridl.ldeo.columbia.edu/SOURCES/GEOSECS/. | |
G. S. Schmidt G. R. Bigg E. J. Rohling Global Seawater Oxygen-18 Database (1999); available online at www.giss.nasa.gov/data/o18data/. | |
The Subseafloor Biosphere at Mid-Ocean Ridges | |
W. S. Fyfe, P. Lonsdale, in The Sea, C. Emiliani, Ed. (Wiley, New York, 1981), vol. 7, pp. 589–638. | |
R. S. Detrick, J. A. Collins, Eos79, F800 (1998). | |
S. L. Nooner, G. S. Sasagawa, D. K. Blackman, M. A. Zumberge, Geophys. Res. Lett.30, 1446 (2003). | |
Geophys. Res. Lett. 2002 29 | |
We thank I. Hajdas (ETH) and T. Brown [Center for Accelerator Mass Spectrometry (CAMS)] for 14 C-age dating E. William for evaluation of sea-floor imagery and B. Nelson for Sr measurements. We acknowledge funding from ETH grant 0-20890-01 to G.L.F.-G. and from NSF grants OCE97-12549 to D.S.K. and OCE97-12430 to J.A.K. G.P. was in part supported by NSF and the CAMS at Lawrence Livermore National Laboratory through the University Collaborative Research Program. |
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