Catalogue GéoSAS
Monitoring stations for benthic macroinvertebrates - Sélune Observatory
Benthic macro-invertebrates (insects, crustaceans, molluscs, worms) form an important link in the food chain. As part of the Sélune observatory, pilot stations have been set up along the main course of the Sélune, distributed from upstream to downstream of the hydroelectric dams. Three stations are located in the former reservoirs of the dams, while the other two, known as the reference stations, are outside the area of influence of the former dams (one downstream and the other upstream). At these stations, the aquatic biocenoses (including benthic macroinvertebrates, biofilms, macrophytes, etc.) are monitored. The parameters monitored are the taxonomic composition of the communities at 5 stations in the main river, located upstream, downstream and in the new lotic habitats.
The sampling frequency involves two annual sampling campaigns (spring and autumn). The protocols implemented are the installation of 4 artificial substrates (SUBART) per station and a survey after 1 month of immersion as well as 12 Surber samples per station, in accordance with standard NF T 90-333 (2016), allowing the calculation of the I2M2 in accordance with standard NF T 90-388 (2020) and Mondy et al. 2012, 2012.
This layer shows the location of the study sectors used to monitor benthic macroinvertebrates and the campaigns carried out.
This monitoring was finalised with the latest field acquisitions in 2025.
Simple
- Date ( Creation )
- 2022-05-25T14:00:00
- Edition
- 2025
- Identifier
- fr-18007003900276-umrsas-selune-v_bioc_mib_sctr_mib
- Purpose
- The purpose of this layer is to locate monitoring stations for benthic macroinvertebrates, as part of the Sélune Observatory and the Biomonitoring project.
- Status
- Completed
- Maintenance and update frequency
- As needed
- Maintenance note
- Last update: 06/02/2026 with data from spring and autumn 2025
- Keywords ( Place )
-
- Open data
- Keywords
-
- Selune river
- France
- Normandy
- Thésaurus INRAE Thésaurus INRAE ( Theme )
-
- benthos
- macroinvertebrate
- suivi écologique
- gauging station
- GEMET GEMET ( Theme )
-
- biology
- environment
- fauna
- Use limitation
- Unrestricted use subject to the following compulsory wording on all distribution documents: "Source: INRAE - DECOD - U3E".
- Use limitation
- Open licence : https://www.etalab.gouv.fr/licence-ouverte-open-licence
- Access constraints
- Other restrictions
- Use constraints
- License
- Other constraints
- No public access restriction
- Spatial representation type
- Vector
- Denominator
- 25000
- Metadata language
- fre
- Topic category
-
- Environment
))
- Begin date
- 2014-10-14
- End date
- 2025-10-14
- Reference system identifier
- RGF93 / Lambert-93 (EPSG:2154)
- Geometric object type
- Point
Distributor
- Name
- ESRI Shapefile
- Version
- 1.0
- OnLine resource
- Sélune Observatory ( WWW:LINK-1.0-http--link )
- OnLine resource
- Download ‘Monitoring stations for benthic macroinvertebrates - Sélune Observatory’ in CSV format ( WWW:DOWNLOAD-1.0-http--download )
- OnLine resource
- Download ‘Monitoring stations for benthic macroinvertebrates - Sélune Observatory’ in shapefile ( WWW:DOWNLOAD-1.0-http--download )
- OnLine resource
-
v_bioc_mib_sctr_mib_sessions
(
OGC:WMS
)
Stations de suivi des macro-invertébrés benthiques (mib) - Observatoire Sélune
- OnLine resource
- Dispersion et (re)colonisation du cours de la Sélune et de ses affluents ( WWW:LINK-1.0-http--link )
- OnLine resource
- Rapport d'activité Observatoire des biocénoses aquatiques de la Sélune 2019-2021 ( WWW:LINK-1.0-http--link )
- OnLine resource
- Observatoire des biocénoses aquatiques de la Sélune - rapport d'activités 2022 ( WWW:LINK-1.0-http--link )
- OnLine resource
- Observatoire des biocénoses aquatiques de la Sélune - rapport d’activités 2023 ( WWW:LINK-1.0-http--link )
- OnLine resource
- Rapport d'activités 2024 de l'Observatoire des biocénoses aquatiques de la Sélune ( WWW:LINK-1.0-http--link )
- OnLine resource
- Projet scientifique BIOMONITORING - Effet des arasements sur les communautés animales et végétales de la Sélune ( WWW:LINK-1.0-http--link )
- OnLine resource
- Effets des arasements sur les communautés animales et végétales de la Sélune : avancement des travaux 2014-2015 ( WWW:LINK-1.0-http--link )
- OnLine resource
- Effets des arasements sur le fonctionnement des réseaux trophiques - Avancement des travaux 2015 ( WWW:LINK-1.0-http--link )
- OnLine resource
- Effets des arasements sur le fonctionnement des réseaux trophiques - Avancement des travaux 2016 ( WWW:LINK-1.0-http--link )
- OnLine resource
- Effets des arasements sur les communautés animales et végétales de la Sélune : avancement des travaux en 2016 ( WWW:LINK-1.0-http--link )
- OnLine resource
- Effets des arasements sur le fonctionnement des réseaux trophiques - Avancement des travaux 2017 ( WWW:LINK-1.0-http--link )
- OnLine resource
- Effets des arasements sur les communautés animales et végétales de la Sélune : Rapport final ( WWW:LINK-1.0-http--link )
- OnLine resource
- Site web Programme Sélune - page concernant le projet Biomonitoring ( WWW:LINK-1.0-http--link )
- Hierarchy level
- Dataset
Conformance result
- Date ( Publication )
- 2013-12-10
- Explanation
- Not rated
- Pass
- No
- Statement
- The monitoring stations were located using a hiking GPS (expected planimetric accuracy <= 20 m).
- Feature catalogue citation
gmd:MD_Metadata
- File identifier
- 8031c8dc-cef2-4d3d-9766-6519959db6e0 XML
- Metadata language
- fre
- Character set
- UTF8
- Parent identifier
- Sélune biotic and abiotic observatory e91b4cb1-252d-4ae9-bdf4-24366af7a87c
- Hierarchy level
- Dataset
- Date stamp
- 2026-02-20T12:01:44
- Metadata standard name
- ISO 19115
- Metadata standard version
- 1.0
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