Special Areas of Conservation (Habitats Directive) · fra
Vallée de la Charente (basse vallée)
- Area
- 107 km²
- IUCN cat.
- Not Reported
- Year
- 2009
Overview
- Designation
- Special Areas of Conservation (Habitats Directive)
- Established
- 2009
- 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
4 123 distinct species · 339 139 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 38 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 Charente (basse vallée) : 31 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 56 interactions GloBI sur 3 types (connectance 8.0%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydrology5 basins · 2 lakes · 9 rivers
Hydrology metrics for this exact territory
Stream length here
48,1km
Lake surface here
0,25km²
Basins crossed
5
Max stream order
5
Max drainage
9 773km²
Discharge in basins
13,2m³/s
Mean precip.
823mm/an
Mean T°
12,5°C
Moisture idx
-0,04
Max snow
4%
Mean runoff
531mm/an
Mean elev. (basins)
28m
Watersheds crossing here
Lakes (2, top by area)
Rivers / streams (9, ord ≥ 4)
- La Boutonneord 4len here10.71 km10%total108 km
- Canal de la Seudre à la Charente dit de la Bridoireord 5len here10.69 km77%total14 km
- La Charenteord 5len here9.33 km3%total317 km
- Le Berletord 5len here6.35 km77%total8 km
- Le Bruantord 2len here6.09 km33%total18 km
- Le Verneord 2len here1.95 km100%total2 km
- Le Freussinord 1len here1.61 km47%total3 km
- Canal du Freussin à la Charenteord 5len here1.05 km46%total2 km
- Canal de Genouilléord 3len here0.35 km13%total3 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
- 45.92445, -0.79605
- 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.