Phenology and biological traits of migrating eels sampled by trapping in the survey in the Scorff river (France)
Citation
Jeannot N, Azam D, Guilloux Y, Prévost E, Marchand F (2022). Phenology and biological traits of migrating eels sampled by trapping in the survey in the Scorff river (France). Version 1.2. Institut national de recherche pour l’agriculture, l’alimentation et l’environnement (INRAE). Occurrence dataset https://doi.org/10.15468/lthgxs accessed via GBIF.org on 2023-01-28.Description
Since 1994, monitoring has been carried out to observe migration phenology and quantify the abundance of migratory eels in the Scorff basin. In the downstream part of the Scorff River, a trapping system (2 traps) control silver eel migration. On this occasion, biometric characteristics are developed to characterize the population in order to feed this data set.Purpose
Monitoring of eels migration.Sampling Description
Study Extent
Silver eels have been monitored since 1994.The two traps are surveyed in the morning every day throughout the year on the River Scorff in Brittany.Sampling
Silver eels have been monitored by trapping at the Tan Mill, downstream trap operating the whole year and Leslé Mill during less than 2 month. Traps configuration allows only partial capture depending on the flow.Method steps
- Silver eels have been monitored since 1994 by trapping at the Tan Mill, downstream trap operating the whole year. Trap configuration allows only partial capture depending on the flow. A second trap at Leslé Mill installed for smolt trapping (april- may) allows the accidental capture of a few eels.
Additional info
This data set is intended to be updated annuallyTaxonomic Coverages
-
Anguilla anguilla (Linnaeus, 1758)common name: Anguille européenne, European Eel rank: species
Geographic Coverages
The Scorff, a coastal river in Brittany (France)
Bibliographic Citations
Contacts
Nicolas Jeannotoriginator
position: Researcher
INRAE U3E, Pôle OFB-INRAE-Agrocampus Ouest-UPPA pour la gestion des migrateurs amphihalins dans leur environnement
Moulin des Princes
Pont-Scorff
56620
FR
Telephone: +33 297325429
email: Nicolas.jeannot@inrae.fr
Didier Azam
originator
position: Researcher
INRAE U3E, Pôle OFB-INRAE-Agrocampus Ouest-UPPA pour la gestion des migrateurs amphihalins dans leur environnement
65 rue de St Brieuc, CS 84215
Rennes
35042
FR
Telephone: +33 223485786
email: Didier.Azam@inrae.fr
Yoann Guilloux
originator
position: Researcher
FDPPMA56
Moulin des Princes
Pont-Scorff
56620
FR
Telephone: +33 297325429
email: yoannguilloux.mdp.fedepeche@orange.fr
Etienne Prévost
originator
position: Researcher
INRAE ECOBIOP, Pôle OFB-INRAE-Agrocampus Ouest-UPPA pour la gestion des migrateurs amphihalins dans leur environnement
Aquapôle - Ibarron
St-Pée-sur-Nivelle
64310
FR
Telephone: +33559515983
email: Etienne.Prevost@inrae.fr
Frédéric Marchand
metadata author
position: Researcher
INRAE U3E, Pôle OFB-INRAE-Agrocampus Ouest-UPPA pour la gestion des migrateurs amphihalins dans leur environnement
65 rue de St Brieuc, CS 84215
Rennes
35042
FR
email: frederic.marchand@inrae.fr
Nadine Herrard
programmer
position: Programmer
INRAE U3E, Pôle OFB-INRAE-Agrocampus Ouest-UPPA pour la gestion des migrateurs amphihalins dans leur environnement
65 rue de St Brieuc, CS 84215
Rennes
35042
FR
Telephone: +33 223485773
email: Nadine.Herrard@inrae.fr
GBIF France
distributor
position: IT support
GBIF France
43 rue Buffon
Paris
75005
FR
Telephone: +33140798065
email: connexion@gbif.fr
Frédéric Marchand
administrative point of contact
position: Researcher
INRAE U3E, Pôle OFB-INRAE-Agrocampus Ouest-UPPA pour la gestion des migrateurs amphihalins dans leur environnement
65 rue de St Brieuc, CS 84215
Rennes
35042
email: frederic.marchand@inrae.fr