FN Archimer Export Format
PT J
TI Explorative analysis on red mullet (Mullus barbatus) ageing data variability in the Mediterranean
OT Análisis exploratorio de los datos de determinación de edad de Mullus barbatus en el Mediterráneo
BT 
AF Carbonara, Pierluigi
   Zupa, Walter
   Anastasopoulou, Aikaterini
   Bellodi, Andrea
   Bitetto, Isabella
   Charilaou, Charis
   Chatzispyrou, Archontia
   ELLEBOODE, Romain
   Esteban, Antonio
   Follesa, Maria Cristina
   Isajlovic, Igor
   JADAUD, Angelique
   Garcia-Ruiz, Cristina
   Giannakaki, Amalia
   Guijarro, Beatriz
   Kiparissis, Sotiris Elias
   Ligas, Alessandro
   MAHE, Kelig
   Massaro, Andrea
   Medvesek, Damir
   Mytilineou, Chryssi
   Ordines, Francesc
   Pesci, Paola
   Porcu, Cristina
   Peristeraki, Panagiota
   Thasitis, Ioannis
   Torres, Pedro
   Spedicato, Maria Teresa
   Tursi, Angelo
   Sion, Letizia
AS 1:1;2:1;3:2;4:3;5:1;6:4;7:2;8:5;9:6;10:3;11:7;12:8;13:9;14:10;15:11;16:12;17:13;18:5;19:14;20:7;21:2;22:11;23:3;24:3;25:15,16;26:4;27:9;28:1;29:17;30:17;
FF 1:;2:;3:;4:;5:;6:;7:;8:PDG-RBE-HMMN-LRHBL;9:;10:;11:;12:PDG-RBE-MARBEC-LHM;13:;14:;15:;16:;17:;18:PDG-RBE-HMMN-LRHBL;19:;20:;21:;22:;23:;24:;25:;26:;27:;28:;29:;30:;
C1 COISPA Tecnologia and Ricerca, Stazione Sperimentale per lo Studio delle Risorse del Mare, Bari, Italy
   Hellenic Centre for Marine Research, 46.7 km Athens Sounio ave., P.O. Box 712, 19013 Anavyssos, Attiki, Greece.
   Department of Life and Environmental Sciences, University of Cagliari, via T. Fiorelli 1, 09126 Cagliari, Italy
   Department of Fisheries and Marine Research, Ministry of Agriculture, Rural Development and Environment, Nicosia, Cyprus
   French Research Institute for Exploitation of the Sea (Ifremer), Boulogne-sur-Mer, France
   Instituto Español de Oceanografía (IEO), Centro Oceanográfico de Murcia, Murcia, Spain
   Institute of Oceanography and Fisheries Split, Šetalište Ivana Meštroviæa 63, 21000 Split, Croatia
   MARBEC, Ifremer, Univ Montpellier, CNRS, IRD, 34203 Sète, France
   Instituto Español de Oceanografía (IEO), Centro Oceanográfico de Málaga, Fuengirola, Málaga, Spain.
   Hellenic Center for Marine Research, Institute of Marine Biological Resources and Inland Waters, 71003 Heraklion, Greece.
   Intituto Español de Oceanografía, Centre Oceanogràfic de les Balears, Moll de Ponent s/n, 07015 Palma de Mallorca, Illes Baleares, Spain
   Hellenic Agricultural Organization-DEMETER, Fisheries Research Institute of Kavala, 64007 Nea Peramos, Kavala, Greece
   Centro Interuniversitario di Biologia Marina ed Ecologia Applicata, Viale Nazario Sauro 4, 57128 Livorno, Italy.
   APLYSIA, Via Menichetti 35, 57121 Livorno, Italy.
   Hellenic Center for Marine Research, Iraklion, Crete, Greece.
   University of Crete, Biology Department, Stavrakia, Heraklion, Crete.
   University of Bari Aldo Moro (UNIBA), Department of Biology, Via Orabona 4, 70125 Bari, Italy.
C2 COISPA TECNOL & RIC, ITALY
   HELLENIC CTR MARINE RES, GREECE
   UNIV CAGLIARI, ITALY
   DEPT FISH MARINE RES, CYPRUS
   IFREMER, FRANCE
   IEO, SPAIN
   INST OCEANOG & FISHERIES, CROATIA
   IFREMER, FRANCE
   IEO, SPAIN
   HELLENIC CTR MARINE RES, GREECE
   IEO, SPAIN
   HELLENIC AGRIC ORG, GREECE
   CIBM, ITALY
   APLYSIA, ITALY
   HELLENIC CTR MARINE RES, GREECE
   UNIV CRETE, GREECE
   UNIV BARI ALDO MORO, ITALY
SI BOULOGNE
   SETE
SE PDG-RBE-HMMN-LRHBL
   PDG-RBE-MARBEC-LHM
UM MARBEC
IN WOS Ifremer UPR
   WOS Ifremer UMR
   DOAJ
   copubli-europe
IF 1.172
TC 10
UR https://archimer.ifremer.fr/doc/00591/70320/68356.pdf
LA English
DT Article
CR MEDITS
DE ;Mullus barbatus;age variability;MEDITS;Mediterranean;reader effect;false rings;date of birth
AB The uncertainty in age estimation by otolith reading may be at the root of the large variability in red mullet (Mullus barbatus) growth models in the Mediterranean. In the MEDITS survey, red mullet age data are produced following the same sampling protocol and otolith reading methodology. However, ageing is assigned using different interpretation schemes, including variations in theoretical birthdate and number of false rings considered, in addition to differences in the experience level of readers. The present work analysed the influence of these variations and the geographical location of sampling on red mullet ageing using a multivariate approach (principal component analysis). Reader experience was the most important parameter correlated with the variability. The number of rings considered false showed a significant effect on the variability in the first age groups but had less influence on the older ones. The effect of the theoretical birthdate was low in all age groups. Geographical location had a significant influence, with longitude showing greater effects than latitude. In light of these results, workshops, exchanges and the adoption of a common ageing protocol based on age validation studies are considered fundamental tools for improving precision in red mullet ageing. 
PY 2019
PD DEC
SO Scientia Marina
SN 0214-8358
PU Institut de Ciències del Mar de Barcelona, CSIC
VL 83
IS S1
UT 000504829900020
BP 271
EP 279
DI 10.3989/scimar.04999.19A
ID 70320
ER

EF