Special Protection Area (Birds Directive) · fra
Basses vallées de la Vienne et de l'Indre
- Area
- 57 km²
- IUCN cat.
- Not Reported
- Year
- 2005
Overview
- Designation
- Special Protection Area (Birds Directive)
- Established
- 2005
- 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
3 357 distinct species · 82 074 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 42 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 Basses vallées de la Vienne et de l'Indre : 39 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) + 3 bulles famille, 94 interactions GloBI documentées sur 5 types (connectance 10.9%, 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).
Hydrology5 basins · 0 lakes · 9 rivers
Hydrology metrics for this exact territory
Stream length here
34,5km
Basins crossed
5
Max stream order
6
Max drainage
81 075km²
Discharge in basins
94,9m³/s
Mean precip.
695mm/an
Mean T°
11,4°C
Moisture idx
-0,21
Max snow
7%
Mean runoff
211mm/an
Mean elev. (basins)
89m
Watersheds crossing here
Rivers / streams (9, ord ≥ 4)
- La Vienneord 6len here10.03 km3%total386 km
- Grand Courantord 6len here8.98 km80%total11 km
- Ruisseau de Charrièreord 4len here7.58 km86%total9 km
- Ruisseau du Gué Droitord 4len here2.94 km49%total6 km
- Le Négronord 6len here2.08 km10%total20 km
- L'Indreord 4len here1.08 km0%total251 km
- Le Vieux Cherord 1len here1.08 km57%total2 km
- La Couranceord 1len here0.44 km9%total5 km
- Le Doigtord 1len here0.25 km10%total2 km
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
- 47.17724, 0.15655
- 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.