DOI: 10.1111/gcb.14075
Scopus记录号: 2-s2.0-85042192681
论文题名: Increased intrusion of warming Atlantic water leads to rapid expansion of temperate phytoplankton in the Arctic
作者: Neukermans G. ; Oziel L. ; Babin M.
刊名: Global Change Biology
ISSN: 13541013
出版年: 2018
卷: 24, 期: 6 起始页码: 2545
结束页码: 2553
语种: 英语
英文关键词: atlantification
; biogeography
; climate change
; coccolithophore
; Emiliania huxleyi
; phytoplankton
; range expansion
; remote sensing
Scopus关键词: algal bloom
; biogeography
; climate change
; geographical distribution
; global change
; phytoplankton
; range expansion
; remote sensing
; temperature effect
; warming
; Arctic
; Arctic Ocean
; Atlantic Ocean
; Barents Sea
; Eurasian Basin
; Emiliania huxleyi
英文摘要: The Arctic Ocean and its surrounding shelf seas are warming much faster than the global average, which potentially opens up new distribution areas for temperate-origin marine phytoplankton. Using over three decades of continuous satellite observations, we show that increased inflow and temperature of Atlantic waters in the Barents Sea resulted in a striking poleward shift in the distribution of blooms of Emiliania huxleyi, a marine calcifying phytoplankton species. This species' blooms are typically associated with temperate waters and have expanded north to 76°N, five degrees further north of its first bloom occurrence in 1989. E. huxleyi's blooms keep pace with the changing climate of the Barents Sea, namely ocean warming and shifts in the position of the Polar Front, resulting in an exceptionally rapid range shift compared to what is generally detected in the marine realm. We propose that as the Eurasian Basin of the Arctic Ocean further atlantifies and ocean temperatures continue to rise, E. huxleyi and other temperate-origin phytoplankton could well become resident bloom formers in the Arctic Ocean. © 2018 John Wiley & Sons Ltd Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/110383
Appears in Collections: 影响、适应和脆弱性 气候变化事实与影响
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作者单位: Takuvik Joint International Laboratory, CNRS, Université Laval, Québec, QC, Canada; Sorbonne Université, CNRS, Laboratoire d'Océanographie de Villefranche-sur-Mer (LOV), F-Villefranche-sur-Mer, France
Recommended Citation:
Neukermans G.,Oziel L.,Babin M.. Increased intrusion of warming Atlantic water leads to rapid expansion of temperate phytoplankton in the Arctic[J]. Global Change Biology,2018-01-01,24(6)