Novel biodiversity baselines outpace models of fish distribution in Arctic waters
Novel biodiversity baselines outpace models of fish distribution in Arctic waters
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DOI：
10.1007/s00114-016-1332-9
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发表时间：
2016-02-01
影响因子：
1.8
通讯作者：
Wienerroither, Rupert M.
中科院分区：
文献类型：
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作者：
Christiansen, Jorgen S.;Bonsdorff, Erik;Wienerroither, Rupert M.
在最近对格陵兰岛东北部大陆架断裂（北纬74-77度）进行的一次海洋生物考察中，我们首次发现了大西洋鳕鱼（Gadus morhua）、喙红鱼（Gadus mentella）和毛鳞鱼（Mallotus villosus）。我们的新观测将大西洋鳕鱼的分布范围在东格陵兰沃茨进一步向北移动了1000公里。在气候变化的光，我们讨论的物理强迫和格陵兰东北部大陆架和巴伦支海的动物群之间的假定的连接。我们强调在未充分研究的北极海域的扩散情景中使用真实的数据的重要性。
During a recent marine biological expedition to the Northeast Greenland shelf break (latitudes 74-77 degrees N), we made the first discovery of Atlantic cod (Gadus morhua), beaked redfish (Sebastes mentella) and capelin (Mallotus villosus). Our novel observations shift the distribution range of Atlantic cod > 1000 km further north in East Greenland waters. In light of climate change, we discuss physical forcing and putative connections between the faunas of the Northeast Greenland shelf and the Barents Sea. We emphasise the importance of using real data in spread scenarios for understudied Arctic seas.