Is the Distribution of Prochlorococcus and Synechococcus Ecotypes in the Mediterranean Sea Affected by Global Warming?
Biogeosciences, 8, 2785–2804, 2011 www.biogeosciences.net/8/2785/2011/ Biogeosciences doi:10.5194/bg-8-2785-2011 © Author(s) 2011. CC Attribution 3.0 License. Is the distribution of Prochlorococcus and Synechococcus ecotypes in the Mediterranean Sea affected by global warming? D. Mella-Flores1,2,*, S. Mazard3,4,*, F. Humily1,2, F. Partensky1,2, F. Mahe´1,2, L. Bariat5, C. Courties5, D. Marie1,2, J. Ras6, R. Mauriac7, C. Jeanthon1,2, E. Mahdi Bendif1,2, M. Ostrowski3,4, D. J. Scanlan3, and L. Garczarek1,2 1CNRS, Observatoire Oceanologique,´ UMR7144, Groupe Plancton Oceanique,´ 29680 Roscoff, France 2UPMC-Universite´ Paris 06, Station Biologique, Place Georges Teissier, 29680 Roscoff, France 3School of Life Sciences, University of Warwick, Coventry CV4 7AL, UK 4Dept. Chemistry and Biomolecular Science, Macquarie University, North Ryde, NSW 2109, Australia 5CNRS/INSU and UPMC-Universite´ Paris 06, Laboratoire Arago, UMS2348, Observatoire Oceanologique,´ 66651 Banyuls-sur-mer, France 6CNRS and UPMC-Universite´ Paris 06, UMR7093, Laboratoire d’Oceanographie´ de Villefranche, 06234 Villefranche-sur-mer, France 7Laboratoire d’oceanographie´ physique et biogeochimique,´ Centre d’oceanologie´ de Marseille, case 901, campus de Luminy, 13288 Marseille cedex 09, France *These two authors contributed equally to this work Received: 8 April 2011 – Published in Biogeosciences Discuss.: 3 May 2011 Revised: 8 September 2011 – Accepted: 12 September 2011 – Published: 29 September 2011 Abstract. Biological communities populating the Mediter- munity was dominated by clades I, III and IV in the north- ranean Sea, which is situated at the northern boundary of western waters of the Gulf of Lions and by clade III and the subtropics, are often claimed to be particularly affected groups genetically related to clades WPC1 and VI in the by global warming.
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