Special Areas of Conservation (Habitats Directive) · fra
Pelouses, forêts et habitats à chauve-souris du sud de la vallée de l'Yonne et de ses affluents
- Area
- 48 km²
- IUCN cat.
- Not Reported
- Year
- 2010
Overview
- Designation
- Special Areas of Conservation (Habitats Directive)
- Established
- 2010
- 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
1 025 distinct species · 16 700 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 17 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 Pelouses, forêts et habitats à chauve-souris du sud de la vallée de l'Yonne et de ses affluents : 10 espèces reliées par 25 interactions GloBI sur 3 types (connectance 16.3%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydrology1 basins · 0 lakes · 7 rivers
Hydrology metrics for this exact territory
Stream length here
18,6km
Basins crossed
1
Max stream order
4
Max drainage
5 208km²
Discharge in basins
0,4m³/s
Mean precip.
754mm/an
Mean T°
10,4°C
Moisture idx
-0,09
Max snow
7%
Mean runoff
263mm/an
Mean elev. (basins)
296m
Watersheds crossing here
Rivers / streams (7, ord ≥ 4)
- Ruisseau du Vau de Boucheord 4len here8.51 km49%total17 km
- Le Sereinord 5len here5.69 km4%total135 km
- Ru de Sacyord 4len here3.37 km13%total27 km
- L'Yonneord 5len here0.80 km0%total255 km
- La Cureord 4len here0.26 km0%total72 km
- Canal du Nivernaisord 5len here≈ tangenttotal32 km
- Ru de Genotteord 1len here≈ tangenttotal11 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
- 47.59247, 4.00900
- 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.