Individual back-calculated size-at-age based on otoliths from Pacific coral reef fish species
Fabien Morat
- Fonction : Auteur
- PersonId : 792100
- ORCID : 0000-0002-9925-1437
- IdRef : 161299997
Jérémy Wicquart
- Fonction : Auteur
- PersonId : 797803
- ORCID : 0000-0003-3462-3188
Nina Schiettekatte
- Fonction : Auteur
- PersonId : 799383
- ORCID : 0000-0002-1925-3484
Guillemette de Sinéty
- Fonction : Auteur
Jean Bienvenu
- Fonction : Auteur
Jordan Casey
- Fonction : Auteur
- PersonId : 797289
- ORCID : 0000-0002-2434-7207
Simon Brandl
- Fonction : Auteur
- PersonId : 797290
- ORCID : 0000-0002-6649-2496
Jason Vii
- Fonction : Auteur
Jérémy Carlot
- Fonction : Auteur
Samuel Degregori
- Fonction : Auteur
Alexandre Mercière
- Fonction : Auteur
Pauline Fey
- Fonction : Auteur
- PersonId : 802036
- ORCID : 0000-0001-8331-2533
René Galzin
- Fonction : Auteur
Yves Letourneur
- Fonction : Auteur
- PersonId : 750833
- IdHAL : yves-letourneur
- ORCID : 0000-0003-3157-1976
- IdRef : 119974592
Pierre Sasal
- Fonction : Auteur
- PersonId : 740804
- IdHAL : pierre-sasal
- ORCID : 0000-0002-2371-6912
- IdRef : 124031196
Valeriano Parravicini
- Fonction : Auteur
- PersonId : 773656
- ORCID : 0000-0002-3408-1625
- IdRef : 238310906
Résumé
Abstract Somatic growth is a critical biological trait for organismal, population, and ecosystem-level processes. Due to its direct link with energetic demands, growth also represents an important parameter to estimate energy and nutrient fluxes. For marine fishes, growth rate information is most frequently derived from sagittal otoliths, and most of the available data stems from studies on temperate species that are targeted by commercial fisheries. Although the analysis of otoliths is a powerful tool to estimate individual growth, the time-consuming nature of otolith processing is one barrier for collection of comprehensive datasets across multiple species. This is especially true for coral reef fishes, which are extremely diverse. Here, we provide back-calculated size-at-age estimates (including measures of uncertainty) based on sagittal otoliths from 710 individuals belonging to 45 coral reef fish species from French Polynesia. In addition, we provide Von Bertalanffy growth parameters which are useful to predict community level biomass production.
Format du dépôt | Fichier |
---|---|
Type de dépôt | Article dans une revue |
Résumé |
en
Abstract Somatic growth is a critical biological trait for organismal, population, and ecosystem-level processes. Due to its direct link with energetic demands, growth also represents an important parameter to estimate energy and nutrient fluxes. For marine fishes, growth rate information is most frequently derived from sagittal otoliths, and most of the available data stems from studies on temperate species that are targeted by commercial fisheries. Although the analysis of otoliths is a powerful tool to estimate individual growth, the time-consuming nature of otolith processing is one barrier for collection of comprehensive datasets across multiple species. This is especially true for coral reef fishes, which are extremely diverse. Here, we provide back-calculated size-at-age estimates (including measures of uncertainty) based on sagittal otoliths from 710 individuals belonging to 45 coral reef fish species from French Polynesia. In addition, we provide Von Bertalanffy growth parameters which are useful to predict community level biomass production.
|
Titre |
en
Individual back-calculated size-at-age based on otoliths from Pacific coral reef fish species
|
Auteur(s) |
Fabien Morat
, Jérémy Wicquart
, Nina Schiettekatte
, Guillemette de Sinéty
, Jean Bienvenu
, Jordan Casey
, Simon Brandl
, Jason Vii
, Jérémy Carlot
, Samuel Degregori
, Alexandre Mercière
, Pauline Fey
, René Galzin
, Yves Letourneur
1
, Pierre Sasal
2, 3
, Valeriano Parravicini
1
ISEA -
Institut de sciences exactes et appliquées
( 529607 )
- Université de la Nouvelle-Calédonie, Campus de Nouville, BP R4 98851 Nouméa Cedex
- Nouvelle-Calédonie
2
LabEX CORAIL -
Laboratoire d'Excellence CORAIL
( 209113 )
- 58 avenue Paul Alduy 66860 Perpignan CEDEX - Tél. : 04 30 19 23 32 - contact@labex-corail.fr
- France
3
CRIOBE -
Centre de recherches insulaires et observatoire de l'environnement
( 107006 )
- BP 1013 Papetoiai 98729 PAPETOAI
- France
|
Langue du document |
Anglais
|
Nom de la revue |
|
Vulgarisation |
Non
|
Comité de lecture |
Oui
|
Audience |
Internationale
|
Date de publication |
2020-12
|
Volume |
7
|
Numéro |
1
|
Domaine(s) |
|
Projet(s) ANR |
|
DOI | 10.1038/s41597-020-00711-y |
PubMed Central | PMC7591892 |
Origine :
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