气候变化领域集成服务门户(CCPortal): Marine snow morphology illuminates the evolution of phytoplankton blooms and determines their subsequent vertical export

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DOI	10.1038/s41467-021-22994-4
	Marine snow morphology illuminates the evolution of phytoplankton blooms and determines their subsequent vertical export
	Trudnowska E.; Lacour L.; Ardyna M.; Rogge A.; Irisson J.O.; Waite A.M.; Babin M.; Stemmann L.
发表日期	2021
ISSN	2041-1723
卷号	12 期号:1
英文摘要	The organic carbon produced in the ocean’s surface by phytoplankton is either passed through the food web or exported to the ocean interior as marine snow. The rate and efficiency of such vertical export strongly depend on the size, structure and shape of individual particles, but apart from size, other morphological properties are still not quantitatively monitored. With the growing number of in situ imaging technologies, there is now a great possibility to analyze the morphology of individual marine snow. Thus, automated methods for their classification are urgently needed. Consequently, here we present a simple, objective categorization method of marine snow into a few ecologically meaningful functional morphotypes using field data from successive phases of the Arctic phytoplankton bloom. The proposed approach is a promising tool for future studies aiming to integrate the diversity, composition and morphology of marine snow into our understanding of the biological carbon pump. © 2021, The Author(s).
语种	英语
scopus关键词	organic carbon; snow; sea water; biological pump; marine snow; morphotype; organic carbon; phytoplankton; algal bloom; Arctic; Article; carbon cycle; carbon sequestration; evolution; marine environment; morphotype; nonhuman; particle size; particulate matter; phytoplankton; sea ice; zooplankton; animal; carbon cycle; chemistry; ecosystem; eutrophication; food chain; growth, development and aging; metabolism; sea; sediment; spatiotemporal analysis; Arctic Ocean; Animals; Arctic Regions; Carbon Cycle; Ecosystem; Eutrophication; Food Chain; Geologic Sediments; Oceans and Seas; Particle Size; Phytoplankton; Seawater; Spatio-Temporal Analysis; Zooplankton
来源期刊	Nature Communications
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/250697
作者单位	Institute of Oceanology Polish Academy of Sciences, Sopot, Poland; Takuvik Joint International Laboratory (CNRS and Université Laval), Québec, QC, Canada; Department of Earth System Science, Stanford University, Stanford, CA, United States; Sorbonne Université, CNRS, Laboratoire d’Océanographie de Villefranche, LOV, Villefranche-sur-Mer, France; Institute for Ecosystem Research, Kiel University, Kiel, Germany; Alfred Wegener Institute, Helmholtz Center for Polar and Marine Research, Polar Biological Oceanography Section, Bremerhaven, Germany; Ocean Frontier Institute and Department of Oceanography, Dalhousie University, Halifax, NS, Canada
推荐引用方式 GB/T 7714	Trudnowska E.,Lacour L.,Ardyna M.,et al. Marine snow morphology illuminates the evolution of phytoplankton blooms and determines their subsequent vertical export[J],2021,12(1).
APA	Trudnowska E..,Lacour L..,Ardyna M..,Rogge A..,Irisson J.O..,...&Stemmann L..(2021).Marine snow morphology illuminates the evolution of phytoplankton blooms and determines their subsequent vertical export.Nature Communications,12(1).
MLA	Trudnowska E.,et al."Marine snow morphology illuminates the evolution of phytoplankton blooms and determines their subsequent vertical export".Nature Communications 12.1(2021).