http://www.cnr.it/ontology/cnr/individuo/prodotto/ID49379

Compositional and temporal evolution of particle fluxes in the open Algero-Balearic basin (Western Mediterranean). (Articolo in rivista)

Type

Prodotto della ricerca (Classe)
Articolo in rivista (Classe)

Label

Compositional and temporal evolution of particle fluxes in the open Algero-Balearic basin (Western Mediterranean). (Articolo in rivista) (literal)

Anno

2008-01-01T00:00:00+01:00 (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi

10.1016/j.jmarsys.2007.05.007 (literal)

Alternative label

Zuniga D. (a), Calafat A. (a), Heussner S. (b), Miserocchi S. (c), Sanchez-Vidal A. (a), Garcia-Orellana J. (d), Canals M. (a), Sanchez-Cabeza J. A. (d), Carbonne J. (b), Delsaut N. (b), Saragoni G. (b) (2008)
Compositional and temporal evolution of particle fluxes in the open Algero-Balearic basin (Western Mediterranean).
in Journal of marine systems; Academic Press Elsevier, Amsterdam (Paesi Bassi)
(literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori

Zuniga D. (a), Calafat A. (a), Heussner S. (b), Miserocchi S. (c), Sanchez-Vidal A. (a), Garcia-Orellana J. (d), Canals M. (a), Sanchez-Cabeza J. A. (d), Carbonne J. (b), Delsaut N. (b), Saragoni G. (b) (literal)

Pagina inizio

196 (literal)

Pagina fine

214 (literal)

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DOI 10.1016/j.jmarsys.2007.05.007 (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#url

http://www.journals.elsevier.com/journal-of-marine-systems/ (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume

70 (literal)

Rivista

Journal of marine systems (Rivista)

Note

ISI Web of Science (WOS) (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni

(a) GRC Geociències Marines, Departmet d'Estratigrafia, Paleontologia i Geociències Marines, Universitat de Barcelona, E-08028, Barcelona, Spain (b) CEntre de Formation et de Recherche sur l'Environnement Marin (CEFREM)-CNRS UMR 5110, Université de Perpignan, F-66860 Perpignan, France (c) Istituto Scienze Marine ISMAR-CNR, Sezione Geologia Marina di Bologna, I-40129 Bologna, Italy (d) Grup de Física de las Radiacions, Departament de Física, Universitat Autònoma de Barcelona, E-08193 Bellaterra, Spain (literal)

Titolo

Compositional and temporal evolution of particle fluxes in the open Algero-Balearic basin (Western Mediterranean). (literal)

Abstract

Within the framework of the EU-funded ADIOS project, this paper presents the results of the total mass and the major constituent (organic matter, calcium carbonate, opal and lithogenics) fluxes obtained in the central part of the Algero-Balearic Basin (ABB). Two identical mooring lines, named A and B were equipped with three automated sediment traps and three current meters at 250 m, 1440 m and 2820 m of water depth, and another one, named C, was equipped with five sediment trap-current meter pairs at the corresponding depths of 250 m, 845 m, 1440 m, 2145 m and 2820 m. The samples were collected during an annual period, from April 2001 to May 2002 over sampling periods of 15-30 days. Particle fluxes data constitute the first one-year experimental study carried out in the open ABB, a region in which the continental inputs are expected to be minimums. This explains why the values of the mean annual fluxes were the lowest found in the whole Western Mediterranean Sea, ranging from 11.30 mg.m(-2) day(-1) (2145 m; station C) to 112.75 mg m(-2) day(-1) (250 m; station A). The temporal evolution of the particle fluxes in the upper waters shows the dominance of the atmospherically derived particles during summer and autumn, and a clear biological control during winter related to the primary productivity pathway. Along the whole water column, the calcium carbonate appears as the main relative contributor of the biogenic material (26%-30%), and the opal content presents the lowest values (6%-8%), suggesting that the study area is a carbonate-dominated ecosystem. (literal)

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