Marine benthos from Davis Station, Eastern Australia
Marine benthos from Davis Station, Eastern Australia
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来自澳大利亚东部戴维斯站的海洋底栖生物
DOI：
10.1071/mf9800829
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发表时间：
1980
影响因子：
1.8
通讯作者：
J. Pickard
中科院分区：
文献类型：
--
作者：
D. Everitt;G. Poore;J. Pickard
来自南极东部戴维斯站附近的24个近岸地点的海洋底栖生物是从海冰中采集的。沉积物分选较差，主要为风吹成因。共鉴定出32个动物类群，大多数甲壳类动物被鉴定到种水平。3种生境类型具有群落组成和自然环境的特点：(1)物种丰富的区域，有大量的大型植物；(2)深缺氧泥质盆地，有取食沉积的物种；(3)分选不良的沙地，主要是运动性动物。南极洲东部有两种端足类为新记录。
Marine benthos from 24 nearshore sites in the vicinity of Davis station, eastern Antarctica, was sampled from the sea-ice. The sediments were poorly sorted and mainly of wind-blown origin. Thirty-two animal taxa were recognized and most crustaceans were identified to species level. Three habitat types were characterized by their community composition and physical environment: (1) species-rich areas with abundant macrophytes; (2) deep anoxic muddy basins with deposit-feeding species; and (3) poorly sorted sands with mainly motile fauna. Two amphipod species were recorded as new for eastern Antarctica.