【摘 要】
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贝尔加湖首次发现气体水合物是1997年贝加尔钻探计划(BDP)在盆地南部海底深度121 m和161 m处,气体成分主要是甲烷,δ13C值范围为-68·2‰~-57·6‰,表明这些气体水合物是微生
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贝尔加湖首次发现气体水合物是1997年贝加尔钻探计划(BDP)在盆地南部海底深度121 m和161 m处,气体成分主要是甲烷,δ13C值范围为-68·2‰~-57·6‰,表明这些气体水合物是微生物成因的。最近,在盆地南部的Malenky泥火山和盆地中部的Kukuy K-2地区海底发现气体水合物,这些站点位
The first gas-hydrate discovery in Lake Baikal is that the 1997 Baikal drilling program (BDP) at the depths of 121 m and 161 m in the southern seabed of the basin contains mainly methane with a δ13C value ranging from -68 · 2 ‰ to -57 · 6 ‰ , Indicating that these gas hydrates are caused by microorganisms. Gas hydrates have recently been found on the Malenky Mud Volcano in the southern basin and in the Kukuy K-2 area in the central part of the basin,
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