气候变化领域集成服务门户(CCPortal): Trophic level decoupling drives future changes in phytoplankton bloom phenology

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DOI	10.1038/s41558-022-01353-1
	Trophic level decoupling drives future changes in phytoplankton bloom phenology
	Yamaguchi R.; Rodgers K.B.; Timmermann A.; Stein K.; Schlunegger S.; Bianchi D.; Dunne J.P.; Slater R.D.
发表日期	2022
ISSN	1758-678X
起始页码	469
结束页码	476
卷号	12 期号:5
英文摘要	Climate change can drive shifts in the seasonality of marine productivity, with consequences for the marine food web. However, these alterations in phytoplankton bloom phenology (initiation and peak timing), and the underlying drivers, are not well understood. Here, using a 30-member Large Ensemble of climate change projections, we show earlier bloom initiation in most ocean regions, yet changes in bloom peak timing vary widely by region. Shifts in both initiation and peak timing are induced by a subtle decoupling between altered phytoplankton growth and zooplankton predation, with increased zooplankton predation (top-down control) playing an important role in altered bloom peak timing over much of the global ocean. Only in limited regions is light limitation a primary control for bloom initiation changes. In the extratropics, climate-change-induced phenological shifts will exceed background natural variability by the end of the twenty-first century, which may impact energy flow in the marine food webs. © 2022, The Author(s), under exclusive licence to Springer Nature Limited.
语种	英语
scopus关键词	algal bloom; climate change; food web; future prospect; marine ecosystem; phenology; phytoplankton; predation; seasonality; trophic level; zooplankton
来源期刊	Nature Climate Change
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/256690
作者单位	Center for Climate Physics, Institute for Basic Science, Busan, South Korea; Pusan National University, Busan, South Korea; AOS Program, Princeton University, Princeton, NJ, United States; Department of Atmospheric and Oceanic Sciences, University of California Los Angeles, Los Angeles, CA, United States; NOAA/OAR Geophysical Fluid Dynamics Laboratory, Princeton, NJ, United States; Research Institute for Global Change, Japan Agency for Marine-Earth Science and Technology, Yokosuka, Japan
推荐引用方式 GB/T 7714	Yamaguchi R.,Rodgers K.B.,Timmermann A.,et al. Trophic level decoupling drives future changes in phytoplankton bloom phenology[J],2022,12(5).
APA	Yamaguchi R..,Rodgers K.B..,Timmermann A..,Stein K..,Schlunegger S..,...&Slater R.D..(2022).Trophic level decoupling drives future changes in phytoplankton bloom phenology.Nature Climate Change,12(5).
MLA	Yamaguchi R.,et al."Trophic level decoupling drives future changes in phytoplankton bloom phenology".Nature Climate Change 12.5(2022).