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Colaborador: Reinthaler, ThomasAristegui, J.Robinson, CarolWilliams, Peter J. le B.Lebaron, PhilippeHerndl, Gerhard J.Aken, Hendrik vanVeth, Cornelis

???metadata.dc.contributor.other???: Facultad de Ciencias del MarDepartamento de Biología

Materias : Respiración en el océano

Fecha de publicación : 2006

Fecha de depósito: 8-oct-2009

ISBN : 243590

Tipo de documento: Artículo

En : Limnology and Oceanography, v. 51 (3), pp. 1262-1273





Fuente: https://acceda.ulpgc.es


Introducción



Limnol.
Oceanogr., 51(3), 2006, 1262–1273 2006, by the American Society of Limnology and Oceanography, Inc. E Prokaryotic respiration and production in the meso- and bathypelagic realm of the eastern and western North Atlantic basin Thomas Reinthaler1 Department of Biological Oceanography, Royal Netherlands Institute for Sea Research (NIOZ), P.O.
Box 59, 1790AB Den Burg, Texel, The Netherlands Hendrik van Aken and Cornelis Veth Department of Physical Oceanography, Royal Netherlands Institute for Sea Research (NIOZ), P.O.
Box 59, 1790AB Den Burg, Texel, The Netherlands Javier Arı́stegui Campus Universitario de Tafira, Facultad de Ciencias del Mar, Universidad de Las Palmas de Gran Canaria, 35017 Las Palmas, Spain Carol Robinson Plymouth Marine Laboratory, Prospect Place, West Hoe, Plymouth, Devon, PL13DH, United Kingdom Peter J.
le B.
Williams School of Ocean Sciences, University of Wales at Bangor, Menai Bridge, Anglesey, LL59AB, United Kingdom Philippe Lebaron Observatoire Océanologique, Laboratoire d’Océanologie Biologique de Banyuls, Université Paris VI.
CNRS UMR 7621, BP44, F-66651 Banyuls-sur-Mer, France Gerhard J.
Herndl Department of Biological Oceanography, Royal Netherlands Institute for Sea Research (NIOZ), P.O.
Box 59, 1790AB Den Burg, Texel, The Netherlands Abstract We measured prokaryotic production and respiration in the major water masses of the North Atlantic down to a depth of ,4,000 m by following the progression of the two branches of North Atlantic Deep Water (NADW) in the oceanic conveyor belt.
Prokaryotic abundance decreased exponentially with depth from 3 to 0.4 3 105 cells mL21 in the eastern basin and from 3.6 to 0.3 3 105 cells mL21 in the western basin.
Prokaryotic production measured via 3H-leucine incorporation showed a similar pattern to that of prokaryotic abundance and decreased with depth from 9.2 to 1.1 mmol C m23 d21 in the eastern and from 20.6 to 1.2 mmol C m23 d21 in the western basin.
Prokaryotic respiration...






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