Abstract
Ten gas-vent fields were discovered in the Okhotsk Sea on the northeast continental slope offshore from Sakhalin Island in water depths of 620—1040 m. At one vent field, estimated to be more than 250 m across, gas hydrates, containing mainly microbial methane (δ13C = −64.3‰), were recovered from subbottom depths of 0.3–1.2 m. The sediment, having lenses and bedded layers of gas hydrate, contained 30–40% hydrate per volume of wet sediment. Although gas hydrates were not recovered at other fields, geochemical and thermal measurements suggest that gas hydrates are present.
Similar content being viewed by others
References
Belousov VV, Udintsev GB (Eds) (1981) Stroyeniye dna Okhotskogo morya. (The structure of the floor of the Okhotsk Sea.) Moscow: Nauka 176 pp
Brooks JM, Cox HB, Bryant WR, Kennicutt MC II, Mann RG, McDonald TJ (1986) Association of gas hydrates and oil seepages in the Gulf of Mexico. Organic Geochemistry 10:221–234
Brooks JM, Field ME, Kennicutt MC II (1991) Observations of gas hydrates in marine sediments, offshore northern California. Marine Geology 96:103–109
Dillon WP, Paull CK (1983) Marine gas hydrates-II: Geophysical evidence. In: Cox JL (Ed), Natural Gas Hydrates: Properties, Occurrence and Recovery. Boston. Butterworth pp 73–90
Gieskes JA, Peretsman G (1986) Water chemistry procedures aboard the JOIDES Resolution—some comments. Technical Report Number 5, Ocean Drilling Program, Texas A&M University, College Sation, Texas 46 pp
Ginsburg GD, Gramberg IS, Gulivev IS, Gusseinov RA, Dadashev AA, Ivanov VL, Krotov AG, Muradov ChS, Soloviev VA, Telepnev YeV (1988) Podvodnogryazevulkanicheskiy tip skopleniy gazovykh gidratov. (Underwater mud-volcanic type of gas hydrate accumulations.) Doklady AN SSSR 300, 2:416–418
Ginsburg GD, Gramberg IS, Soloviev VA (1990a) Geologia submarinnykh gazovykh gidratov. (Geology of submarine gas hydrates.) Sovyetskaya Geologia 11:12–19
Ginsburg GD, Kremlev AN, Grigor'ev MN, Larkin GV, Pavlenkin AD, Saltykova NA (1990b) Filtrogenic gas hydrates in the Black Sea. Soviet Geology and Geophysics 31 (3):8–16
Gnibidenko HS, Khvedzhuk II (1982) The tectonics of the Okhotsk Sea. Marine Geology 50:155–198
Kvenvolden KA, McMenamin MA (1980) Hydrates of Natural Gas: A Review of Their Geologic Occurrence. US Geological Survey Circular 825 11 pp
Kvenvolden KA, Redden GD (1980) Hydrocarbon gas in sediment from the shelf, slope and basin of the Bering Sea. Geochimica et Cosmochimica Acta 44:1145–1150
Lein AYu, Gal'chenko VF, Pokrovskiy BG, Shabayeva IYu, Chertkova LV, Miller YuM (1989) Carbonate nodules produced by microbial gas hydrate oxidation in the Sea of Okhotsk. Geokhimiya 10:1396–1406
Obzhirov AI (1992) Gasogeochemical manifestations of gasohydrates in the Sea of Okhotsk. Alaska Geology 21 (7):1, 7
Whiticar MJ, Faber E, Schoell M (1986) Biogenic methane formation in marine and freshwater environments: CO2 reduction vs. acetate fermentation—isotopic evidence. Geochimica et Cosmochimica Acta 50:693–704
Williams PJ (1968) Ice distribution in permafrost profiles. Canadian Journal of Earth Sciences 5:1381–1386
Yefremova AG, Gritchina ND (1981) Gazogidraty v morskikh osadkakh i problema ikh prakticheskogo ispolzovaniya. (Gas hydrates in marine sediments and the problem of their practical usage.) Geologia Nefti i Gaza 2:32–35
Yefremova AG, Zhizchenko BP (1974) Obnaruzheniye kristallgidradov gazov v osadkakh sovremennykn akvatoriy. Doklady Akademii Nauk SSSR 214(5):1179–1181. (Occurrence of crystal hydrates of gases in the sediments of modern marine basins. Doklady-Earth Science 1975, 214:219–220)
Zonenshayn LP, Murdmaa IO, Baranov BV, Kuznetsov AP, Kuzin VS, Kuz'min MI, Avdeiko GP, Stunzhas PA, Lukashi VN, Barash MS, Valyashko GM, Dyomina LL (1987) An underwater gas source in the Sea of Okhotsk west of Paramushir Island. Oceanology 27 (5):598–602
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Ginsburg, G.D., Soloviev, V.A., Cranston, R.E. et al. Gas hydrates from the continental slope, offshore Sakhalin Island, Okhotsk Sea. Geo-Marine Letters 13, 41–48 (1993). https://doi.org/10.1007/BF01204391
Received:
Revised:
Issue Date:
DOI: https://doi.org/10.1007/BF01204391