气候变化领域集成服务门户(CCPortal): Phosphorus as an integral component of global marine biogeochemistry

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DOI	10.1038/s41561-021-00755-8
	Phosphorus as an integral component of global marine biogeochemistry
	Duhamel S.; Diaz J.M.; Adams J.C.; Djaoudi K.; Steck V.; Waggoner E.M.
发表日期	2021
ISSN	17520894
起始页码	359
结束页码	368
卷号	14 期号:6
英文摘要	Phosphorus (P) is essential for life, but most of the global surface ocean is P depleted, which can limit marine productivity and affect ecosystem structure. Over recent decades, a wealth of new knowledge has revolutionized our understanding of the marine P cycle. With a revised residence time (~10–20 kyr) that is similar to nitrate and a growing awareness that P transformations are under tight and elaborate microbial control, the classic textbook version of a tectonically slow and biogeochemically simple marine P cycle has become outdated. P moves throughout the world’s oceans with a higher level of complexity than has ever been appreciated before, including a vast, yet poorly understood, P redox cycle. Here, we illustrate an oceanographically integral view of marine P by reviewing recent advances in the coupled cycles of P with carbon, nitrogen and metals in marine systems. Through this lens, P takes on a more dynamic and connected role in marine biogeochemistry than previously acknowledged, which points to unclear yet profound potential consequences for marine ecosystems, particularly under anthropogenic influence. © 2021, Springer Nature Limited.
英文关键词	anthropogenic effect; biogeochemistry; global ocean; marine environment; oceanography; phosphorus cycle
语种	英语
来源期刊	Nature Geoscience
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/206885
作者单位	Department of Molecular and Cellular Biology, The University of Arizona, Tucson, AZ, United States; Geosciences Research Division, Scripps Institution of Oceanography, University of California San Diego, La Jolla, CA, United States
推荐引用方式 GB/T 7714	Duhamel S.,Diaz J.M.,Adams J.C.,et al. Phosphorus as an integral component of global marine biogeochemistry[J],2021,14(6).
APA	Duhamel S.,Diaz J.M.,Adams J.C.,Djaoudi K.,Steck V.,&Waggoner E.M..(2021).Phosphorus as an integral component of global marine biogeochemistry.Nature Geoscience,14(6).
MLA	Duhamel S.,et al."Phosphorus as an integral component of global marine biogeochemistry".Nature Geoscience 14.6(2021).