Phytoplankton community structure in relation to vertical stratification along a north-south gradient in the Northeast Atlantic Ocean

K.D.A. Mojica, W. van de Poll, M. Kehoe, J. Huisman, K.R. Timmermans, A.G.J. Buma, H.J. van der Woerd, L. Hahn-Woernle, H.A. Dijkstra, C.P.D. Brussaard

Research output: Contribution to JournalArticleAcademicpeer-review

Abstract

Climate change is affecting the hydrodynamics of the world's oceans. How these changes will influence the productivity, distribution and abundance of phytoplankton communities is an urgent research question. Here we provide a unique high-resolution mesoscale description of the phytoplankton community composition in relation to vertical mixing conditions and other key physicochemical parameters along a meridional section of the Northeast Atlantic Ocean. Phytoplankton, assessed by a combination of flow cytometry and pigment fingerprinting (HPLC-CHEMTAX), and physicochemical data were collected from the top 250 m water column during the spring of 2011 and summer of 2009. Multivariate analysis identified water column stratification (based on 100 m depth-integrated Brunt-Väisälä frequency N
Original languageEnglish
Pages (from-to)1498-1521
JournalLimnology and Oceanography
Volume60
Issue number5
DOIs
Publication statusPublished - 2015

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