西伯加虫（环节动物门，西伯加虫科）作为可能的碳氢化合物指示生物——以鄂霍次克海为例
Siboglinids (Annelida, Siboglinidae) as Possible Hydrocarbon Indicators as Exemplified by the Sea of Okhotsk.
作者信息
Karaseva N P, Gantsevich M M, Obzhirov A I, Shakirov R B, Starovoytov A V, Smirnov R V, Malakhov V V
机构信息
Moscow State University, 119991, Moscow, Russia.
Il'ichev Pacific Oceanological Institute, Far East Branch, Russian Academy of Sciences, 690041, Vladivostok, Russia.
出版信息
Dokl Biol Sci. 2019 May;486(1):72-75. doi: 10.1134/S0012496619030025. Epub 2019 Jul 17.
The geographic and bathymetric distribution of siboglinids in the Sea of Okhotsk was studied. At least 75% of all siboglinid findings were at a depth up to 400 m. Most of them were concentrated in the northwestern part of the shelf. Comparison of the data on siboglinid distribution in the Sea of Okhotsk and the aggregate geological data on hydrocarbon distribution showed that, in the Sea of Okhotsk, siboglinids were mostly in the regions of hydrocarbon manifestations, but they were absent in the central areas with the minimum methane and hydrocarbon concentrations in both benthic sediments and the uppermost water layers.
对鄂霍次克海西伯加林虫的地理和水深分布进行了研究。所有西伯加林虫发现样本中至少75%位于深度达400米处。它们大多集中在大陆架的西北部。对鄂霍次克海西伯加林虫分布数据与烃类分布综合地质数据的比较表明，在鄂霍次克海，西伯加林虫大多分布在烃类显示区域，但在底栖沉积物和最上层水层中甲烷和烃类浓度最低的中部地区则没有。
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