Seasonal phosphorus and carbon dynamics in a temperate shelf sea (Celtic Sea)

作者: Alex J. Poulton , Clare E. Davis , Chris J. Daniels , Kyle M.J. Mayers , Carolyn Harris

DOI: 10.1016/J.POCEAN.2017.11.001

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摘要: Abstract The seasonal cycle of resource availability in shelf seas has a strong selective pressure on phytoplankton diversity and the biogeochemical cycling key elements, such as carbon (C) phosphorus (P). Shifts consumption relative to P availability, via changes cellular stoichiometry for example, can lead an apparent ‘excess’ production. We made measurements inorganic (Pi) uptake, parallel C-fixation, by plankton communities Celtic Sea (NW European Shelf) spring (April 2015), summer (July 2015) autumn (November 2014). Short-term (

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