Long-Term Stability of Back-Arc Basin Hydrothermal Vents
نویسندگان
چکیده
منابع مشابه
Long-Term Stability of Back-Arc Basin Hydrothermal Vents
Since the discovery of hydrothermal vents 40-years ago, long-term time-series have focused on mid-ocean ridge systems. Based on these studies, hydrothermal vents are widely considered to be dynamic, ephemeral habitats. Under this premise, national, and international regulatory bodies are currently planning for the commercial mining of polymetallic sulfide deposits from hydrothermal vents. Howev...
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We present isotopic analysis of helium in hydrothermal fluids from the Manus back-arc basin, collected during the French-Japanese Manusflux and Manaute cruises in 1995 and 2000, respectively. The helium isotope composition of the fluids is comparable to that measured elsewhere in similar subduction environments, with 3He/4He values (7.4 to 7.9 Ra) slightly lower than typical MORB values, except...
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1. Tans, S . J., Verschueren, R. M. & Dekker, C. Nature 393, 49–52 (1998). 2. Martel, R., Schmidt, T., Shea, H. R., Hertel, T. & Avouris, Ph. Appl. Phys. Lett. 73, 2447–2449 (1998). 3. Antonov, R. D. & Johnson, A. T. Phys. Rev. Lett. 83, 3274–3276 (1999). 4. Soh, H. T. et al. Appl. Phys. Lett. 75, 627–629 (1999). 5. Yao, Z., Postma, H. W. Ch., Balents, L. & Dekker, C. Nature 402, 273–276 (1999)...
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1 UMR6197, Laboratoire de Microbiologie des Environnements Extrêmes, IFREMER, Technopôle Brest Iroise, Plouzané, France, 2 Laboratoire de Microbiologie des Environnements Extrêmes, UMR6197, Université de Bretagne Occidentale, Plouzané, France, 3 Centre National de la Recherche Scientifique, Laboratoire de Microbiologie des Environnements Extrêmes, UMR6197, Technopôle Brest Iroise, Plouzané, Fra...
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ژورنال
عنوان ژورنال: Frontiers in Marine Science
سال: 2018
ISSN: 2296-7745
DOI: 10.3389/fmars.2018.00054