a7624b58-657f-444a-a2a8-6fdda79b9aea
http://ipt.gbif.fr/resource?r=inrae_oir_pieges_sat
Phenology and biological traits of migrating salmon (Salmo salar) sampled by trapping in the survey in the Oir river (France)
Frédéric
Marchand
INRAE, Pole OFB-INRAE-Agrocampus Ouest-UPPA pour la gestion des migrateurs amphihalins dans leur environnement, U3E, F-35042, Rennes, France.
Researcher
65 rue de St Brieuc, CS 84215
Rennes
35042
FR
+33 223485786
frederic.marchand@inrae.fr
Didier
Azam
INRAE, Pole OFB-INRAE-Agrocampus Ouest-UPPA pour la gestion des migrateurs amphihalins dans leur environnement, U3E, F-35042, Rennes, France.
Researcher
65 rue de St Brieuc, CS 84215
Rennes
35042
FR
+33 223485786
Didier.Azam@inrae.fr
Richard
Delanoë
OFB, Pole OFB-INRAE-Agrocampus Ouest-UPPA pour la gestion des migrateurs amphihalins dans leur environnement, F-35042, Rennes, France
Researcher
Le moulin de Cerisel
Ducey
50220
FR
0688155198
richard.delanoe@ofb.gouv.fr
Jean-Pierre
Destouches
INRAE, Pole OFB-INRAE-Agrocampus Ouest-UPPA pour la gestion des migrateurs amphihalins dans leur environnement, U3E, F-35042, Rennes, France.
Researcher
65 rue de St Brieuc, CS 84215
Rennes
35042
FR
+33 223485786
Jean-Pierre.Destouches@inrae.fr
Julien
Tremblay
INRAE, Pole OFB-INRAE-Agrocampus Ouest-UPPA pour la gestion des migrateurs amphihalins dans leur environnement, U3E, F-35042, Rennes, France.
Researcher
65 rue de St Brieuc, CS 84215
Rennes
35042
FR
+33 223485786
Julien.Tremblay@inrae.fr
Jean-Luc
Baglinière
INRAE, Pole OFB-INRAE-Agrocampus Ouest-UPPA pour la gestion des migrateurs amphihalins dans leur environnement, U3E, F-35042, Rennes, France.
Researcher
65 rue de St Brieuc, CS 84215
Rennes
35042
FR
+33 223485447
Jean-Luc.Bagliniere@inrae.fr
Marie
Nevoux
INRAE, Pole OFB-INRAE-Agrocampus Ouest-UPPA pour la gestion des migrateurs amphihalins dans leur environnement, U3E, F-35042, Rennes, France.
Researcher
65 rue de St Brieuc, CS 84215
Rennes
35042
FR
+33 223485235
Marie.Nevoux@inrae.fr
Etienne
Prévost
Université de Pau et des Pays de l’Adour, e2s-UPPA, INRAE, OFB, Agrocampus-Ouest, ECOBIOP, Pôle pour la gestion des migrateurs amphihalins dans leur environnement, Saint-Pée-sur-Nivelle, France
Researcher
Aquapôle - Ibarron
St-Pée-sur-Nivelle
64310
FR
+33559515983
Etienne.Prevost@inrae.fr
Frédéric
Marchand
INRAE, Pole OFB-INRAE-Agrocampus Ouest-UPPA pour la gestion des migrateurs amphihalins dans leur environnement, U3E, F-35042, Rennes, France.
Researcher
65 rue de St Brieuc, CS 84215
Rennes
35042
FR
+33 223485786
frederic.marchand@inrae.fr
Nadine
Herrard
INRAE, Pole OFB-INRAE-Agrocampus Ouest-UPPA pour la gestion des migrateurs amphihalins dans leur environnement, U3E, F-35042, Rennes, France.
Programmer
65 rue de St Brieuc, CS 84215
Rennes
35042
FR
+33 223485786
Nadine.Herrard@inrae.fr
programmer
GBIF France
GBIF France
IT support
MNHN Geologie CP48, 43 rue Buffon
Paris
75005
FR
+33143798065
connexion@gbif.fr
http://www.gbif.fr
distributor
2022-03-21
eng
Since 1984, monitoring has been carried out to observe migration phenology and quantify the abundance of migratory salmon in the Oir basin. In the downstream part of the Oir River, a trapping system controls salmon migration by means of 2 traps, one for the descending fish and the other for the ascending fish. On this occasion, biometric characteristics are developed to characterize the population in order to feed this data set.
Occurrence
GBIF Dataset Type Vocabulary: http://rs.gbif.org/vocabulary/gbif/dataset_type.xml
Observation
GBIF Dataset Subtype Vocabulary: http://rs.gbif.org/vocabulary/gbif/dataset_subtype.xml
salmon
smolt
population composition
migration
trapping
AGROVOC
Occurrence
GBIF Dataset Type Vocabulary: http://rs.gbif.org/vocabulary/gbif/dataset_type_2015-07-10.xml
This data set is intended to be updated annually
This work is licensed under a Creative Commons Attribution (CC-BY) 4.0 License.
Coastal river in Normandy (France) http://services.sandre.eaufrance.fr/Courdo/Fiche/client/fiche_courdo.php?CdSandre=I9280600
-1.276
-1.273
48.629
48.627
1983-11-29
2022-01-28
species
Salmo salar
Atlantique Salmon
Monitoring of salmon migration.
unkown
Frédéric
Marchand
INRAE, Pole OFB-INRAE-Agrocampus Ouest-UPPA pour la gestion des migrateurs amphihalins dans leur environnement, U3E, F-35042, Rennes, France.
Researcher
65 rue de St Brieuc, CS 84215
Rennes
35042
FR
+33 223485786
frederic.marchand@inrae.fr
The migratory fish monitoring station has been in operation since 1983. Adults and smolts salmon are monitored by means of 2 traps, one for the descending fish and the other for the ascending fish. Salmon are monitored by trapping at the Cerisel Mill, both traps operating the whole year. Trap configuration allows only partial capture depending on the flow which requires to estimate the effectiveness of the traps.
Oir river : Latitude ranges from 48.6840 to 48.5985; longitude ranges from -1.2949 to -1. 0994. The Oir River is located on the southern edge of Normandy. It is a tributary of the Sélune, a coastal river that flows into the Bay of Mont Saint-Michel. The Oir is 21 km long and has a mean gradient of 1.1%. Annual mean discharge is 1.1 m3/s and the drainage basin area is 85.4 km2, which is dominated by sedimentary schist and metamorphic hornfels with granite inclusions. Agriculture is the main human activity and land use. Migratory fish cannot access the upper Sélune because a dam located 15 km from the sea blocks them. The Oir, with a 16 km long section accessible to Atlantic salmon, is the main spawning ground and the most productive tributary of the Sélune hydrographic network. The migratory fish monitoring station has been in operation since 1983 (GPS coordinates Lambert II extended: E 333834 - N 2409347). It is located on the entrance canal of the Cerisel mill and has two up and down trapping systems. It is located downstream of the Oir about 1.5 km from its confluence with the Sélune. Functional all year round, they allow to follow the migration of salmon.
The traps are surveyed in the morning every day and several times a day during periods of high migration throughout the year. Biometric measurement of the fish are recorded after their anesthesia with benzocaïne. The fish length is measured from the tip of the mouth to the fork of the caudal fin (1 millimeter precision). Fish are then weighed (0.2 g precision for smolts and 0.5 g for adults). Sex is determined on the basis of phenological criteria and maturity status is assessed by a gentle pressure on the belly that allows to get sperm in mature males. All the fish sampled are then released.
Observatoire de Recherche en Environnement des poissons diadromes sur les Fleuves Côtiers - Ecological Research Observatory on Diadromous Fish in coastal streams
Etienne
Prévost
principalInvestigator
The Research Observatory on Diadromous Fish in Coastal Streams (ORE DiaPFC) is a research infrastructure steered by INRAE in partnership with OFB and part of the OFB-INRAE R&D center. It’s focused on the study of the evolution of diadromous fish populations under the influence human induced environmental changes that affect these rivers (mainly climate and effects of agriculture). Diadromous species of primary interest are salmon (Salmo salar), trout (Salmo trutta), eel (Anguilla Anguilla), shads (Alosa sp.), and lampreys (Lampetra sp. and Petromyzon marinus). These species are threatened by the consequences of human activities. They are flagship species for the biodiversity of coastal streams. Nowadays, these streams are the main refuges for diadromous fish that have disappeared or dramatically declined on larger rivers.
This ERO DiaPFC is a Research Infrastructure based on four coastal streams of the Atlantic and Channel coast of France: the Bresle and the Oir in Normandy, the Scorff in Brittany and the Nivelle in the Pays Basque. These four rivers are equipped with diadromous fish trapping facilities and are thoroughly and continuously surveyed from the mid 1980s. They are twinned with experimental ecology facilities located in Rennes (Brittany) and Saint-Pée-sur-Nivelle (Pays Basque). This set of facilities is complemented by individual-based eco-genetic simulators for in silico experimentation on virtual populations.
Funding
- INRAE : French National Institute for Agricultural, Food en Environment Research
- OFB : French Office for Biodiversity - FEAMP : (European Fund for Maritime Affairs and Fisheries).
- Since 2017, data collected on salmon in the framework of the ORE DiaPFC have been included in the national program for the data collect in support of scientific advice for the Common Fisheries Policy for the European regulations on fisheries management. In this context, INRAE and OFB contribute to the National Work Program piloted by the DPMA of the Ministry of the Environment. This program is financially supported by FEAMP.
ERO DiaPFC is a Research Infrastructure based on three coastal streams of the Atlantic and Channel coast of France: the Bresle and the Oir in Normandy, the Scorff in Brittany and the Nivelle in the Pays Basque
The issue of 'Research Observatory on Diadromes Fish in Coastal Rivers (ORE DiaPFC) is to study the evolution of diadromous fish populations as a result of environmental changes (climate change and changes related to agriculture ) that affect these rivers.
2020-12-03T10:30:20.204+00:00
dataset
Bagliniere, J, F Marchand, et V Vauclin. « Interannual changes in recruitment of the Atlantic salmon () population in the River Oir (Lower Normandy, France): relationships with spawners and in-stream habitat ». ICES Journal of Marine Science 62, nᵒ 4 (juin 2005): 695‑707. https://doi.org/10.1016/j.icesjms.2005.02.008.
Otero, Jaime, Jan Henning L’Abée-Lund, Ted Castro-Santos, Kjell Leonardsson, Geir O. Storvik, Bror Jonsson, Brian Dempson, et al. « Basin-Scale Phenology and Effects of Climate Variability on Global Timing of Initial Seaward Migration of Atlantic Salmon ( Salmo Salar ) ». Global Change Biology 20, no 1 (janvier 2014): 61‑75. https://doi.org/10.1111/gcb.12363.
Legrand, Marion, Cédric Briand, Laëtitia Buisson, Gwenaël Artur, Didier Azam, Aurore Baisez, David Barracou, et al. « Contrasting trends between species and catchments in diadromous fish counts over the last 30 years in France ». Knowledge & Management of Aquatic Ecosystems, no 421 (2020): 7. https://doi.org/10.1051/kmae/2019046.
http://ipt.gbif.fr/logo.do?r=inrae_oir_pieges_sat
a7624b58-657f-444a-a2a8-6fdda79b9aea/v1.2.xml