FN Archimer Export Format PT J TI Reconstructing individual food and growth histories from biogenic carbonates BT AF PECQUERIE, Laure FABLET, Ronan DE PONTUAL, Helene BONHOMMEAU, Sylvain ALUNNO-BRUSCIA, Marianne PETITGAS, Pierre KOOIJMAN, Sebastiaan A. L. M. AS 1:1,2;2:3,4;3:5;4:6;5:7;6:8;7:9; FF 1:;2:PDG-DOP-DCB-STH-LASAA;3:PDG-RBE-STH-LBH;4:PDG-RBE-HM-RHSETE;5:PDG-RBE-PFOM-PI;6:PDG-RBE-EMH;7:; C1 Univ Calif Santa Barbara, Dept Ecol Evolut & Marine Biol, Santa Barbara, CA 93106 USA. IRD, Ctr Rech Halieut Mediterraneenne & Trop, UMR EME 212, F-34203 Sete, France. Telecom Bretagne, UMR CNRS Lab STICC 3192, F-29230 Brest, France. Univ Europeenne Bretagne, F-35000 Rennes, France. IFREMER, Dept Sci & Technol Halieut, F-29280 Plouzane, France. IFREMER, UMR EME 212, Ctr Rech Halieut Mediterraneenne & Trop, F-34203 Sete, France. IFREMER, Dept Physiol Organismes Marins, F-29840 Argenton Landunvez, France. IFREMER, Dept Ecol & Modeles Halieut, F-44300 Nantes, France. Vrije Univ Amsterdam, Dept Theoret Biol, NL-1081 HV Amsterdam, Netherlands. C2 UNIV CALIF SANTA BARBARA, USA IRD, FRANCE TELECOM BRETAGNE, FRANCE UEB, FRANCE IFREMER, FRANCE IFREMER, FRANCE IFREMER, FRANCE IFREMER, FRANCE UNIV VRIJE AMSTERDAM, NETHERLANDS SI NANTES BREST SETE ARGENTON SE PDG-DOP-DCN-EMH PDG-DOP-DCB-STH-LASAA PDG-RBE-STH-LBH PDG-RBE-HM-RHSETE PDG-RBE-PFOM-PI PDG-RBE-EMH IN WOS Ifremer jusqu'en 2018 copubli-france copubli-p187 copubli-europe copubli-univ-france copubli-int-hors-europe IF 2.55 TC 33 TU Centre national de la recherche scientifique Institut Mines-Télécom Institut de recherche pour le développement Institut français de recherche pour l'exploitation de la mer Université de Bretagne Occidentale Université de Bretagne-Sud Université de Montpellier École nationale d'ingénieurs de Brest École nationale supérieure de techniques avancées de Bretagne École nationale supérieure des techniques avancées UR https://archimer.ifremer.fr/doc/00060/17082/14593.pdf LA English DT Article CR JUVESU99 PEL 2001 PELGAS 2002 PELGAS 2003 PELGAS 2004 PELGAS 2005 BO Gwen Drez Thalassa DE ;Otolith;Calcification;Metabolism;Bioenergetic model;Food reconstruction;Dynamic Energy Budget theory AB Environmental conditions experienced by aquatic organisms are archived in biogenic carbonates such as fish otoliths, bivalve shells and coral skeletons. These calcified structures present an accretionary growth and variations in optical properties - color or opacity - that are used to reconstruct time. Full and reliable exploitation of the information extracted from these structures is, however, often limited as the metabolic processes that control their growth and their optical properties are poorly understood. Here, we propose a new modeling framework that couples both the growth of a biogenic carbonate and its optical properties with the metabolism of the organism. The model relies on well-tested properties of Dynamic Energy Budget (DEB) theory. It is applied to otoliths of the Bay of Biscay anchovy (Engraulis encrasicolus) for which a DEB model has been previously developed. The model reproduces well-known otolith patterns and thus provides us with mechanisms for the metabolic control of otolith size and opacity at the scale of an individual lifespan. Two original contributions using this framework are demonstrated. First, the model can be used to reconstruct the temporal variations in the food assimilated by an individual fish. Reconstructing food conditions of past and present aquatic species in their natural environment is key ecological information to better understand population dynamics. Second, we show that non-seasonal checks can be discriminated from seasonal checks, which is a well-recognized problem when interpreting fish otoliths. We discuss further developments of the model and the experimental settings required to test this new promising framework. PY 2012 SO Marine Ecology-progress Series SN 0171-8630 PU Inter-research VL 447 UT 000300660600011 BP 151 EP 164 DI 10.3354/meps09492 ID 17082 ER EF