Special Areas of Conservation (Habitats Directive) · fra
Vallée de la Loire de Tavers à Belleville-sur-Loire
- Area
- 71 km²
- IUCN cat.
- Not Reported
- Year
- 2007
Overview
- Designation
- Special Areas of Conservation (Habitats Directive)
- Established
- 2007
- Managing authority
- See European Environment Agency Geospatial Data Catalogue for more information - https://sdi.eea.europa.eu/catalogue/srv/api/records/be2142b0-7dc4-42e3-afac-f7cc5f1a9ac6
Source : WDPA (UNEP-WCMC, World Database on Protected Areas).
Species present
4 809 distinct species · 148 331 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 45 species (selected proportionally per kingdom among those with at least one documented interaction here) to keep the graph readable. Hover for details, click to explore the full ecosystem of a species.
ℹ️ The territory contains many more species than displayed and all their documented interactions: the graph is intentionally the structural skeleton (top-N species by composite local score, edges filtered by Serrano 2009 disparity filter α=0.2).
Indicateurs du tissu écologique
Tissu écologique de Vallée de la Loire de Tavers à Belleville-sur-Loire : 42 espèces + 3 bulles famille, 81 interactions GloBI documentées sur 6 types (connectance 8.2%, filtre Serrano α=0.2). Les 3 bulles regroupent des espèces visuellement absorbées par famille (≥3 espèces visibles).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydrology6 basins · 2 lakes · 18 rivers
Hydrology metrics for this exact territory
Stream length here
132,3km
Lake surface here
0,05km²
Basins crossed
6
Max stream order
6
Max drainage
37 823km²
Discharge in basins
53,8m³/s
Mean precip.
676mm/an
Mean T°
10,8°C
Moisture idx
-0,21
Max snow
6%
Mean runoff
232mm/an
Mean elev. (basins)
151m
Watersheds crossing here
- Bassin de la Loiresub-area1 982 km²overlap49.90 km²70%
- Bassin de la Loiresub-area221,8 km²overlap8.07 km²11%
- Bassin de la Loiresub-area146,1 km²overlap7.67 km²11%
- Bassin de la Mauve de Saint-Aysub-area139,3 km²overlap5.36 km²8%
- Bassin du Dhuysub-area226,5 km²overlap0.17 km²0%
- Bassin de l'Ardouxsub-area235,2 km²overlap0.02 km²0%
Lakes (2, top by area)
Rivers / streams (18, ord ≥ 4)
- La Loireord 7len here113.97 km12%total974 km
- Embranchement de Rivotteord 6len here4.11 km100%total4 km
- La Mauve de Saint-Ayord 6len here4.10 km28%total15 km
- Canal d'Orléansord 6len here2.48 km8%total33 km
- Canal de Briare - Embranchement de Barabanord 6len here1.99 km100%total2 km
- Canal Latéral à la Loireord 5len here1.85 km3%total59 km
- La Notreureord 6len here1.58 km5%total30 km
- Le Loiretord 2len here0.85 km6%total15 km
- L'Aquiaulneord 2len here0.38 km2%total24 km
- Canal de Briareord 3len here0.32 km4%total8 km
- Ruisseau de Saint-Greluchonord 1len here0.18 km10%total2 km
- Ocreord 1len here0.12 km2%total7 km
6 more river segmentssorted by Strahler order + length
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Location
Fond cartographique : OpenFreeMap · © OpenStreetMap contributors · Géométrie : nos sources (GADM/HydroBASINS/HydroLAKES/HydroRIVERS/WDPA)
- Centroid
- 47.71047, 2.55303
- Open in maps
- OpenStreetMap → · Satellite →
Species observed (Phase 2)
Listing species observed within this protected area requires the GBIF v2 partition × WDPA spatial overlay matview. Computing infrastructure pending.