Special Areas of Conservation (Habitats Directive) · fra
Vallée du Loir de Vaas à Bazouges
- Area
- 42 km²
- IUCN cat.
- Not Reported
- Year
- 2023
Overview
- Designation
- Special Areas of Conservation (Habitats Directive)
- Established
- 2023
- 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
3 556 distinct species · 96 339 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 33 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 du Loir de Vaas à Bazouges : 26 espèces reliées par 105 interactions GloBI sur 5 types (connectance 19.9%, 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).
Hydrology1 basins · 1 lakes · 15 rivers
Hydrology metrics for this exact territory
Stream length here
55,9km
Lake surface here
0,00km²
Basins crossed
1
Max stream order
5
Max drainage
8 211km²
Discharge in basins
0,8m³/s
Mean precip.
684mm/an
Mean T°
11,2°C
Moisture idx
-0,21
Max snow
5%
Mean runoff
205mm/an
Mean elev. (basins)
84m
Watersheds crossing here
Lakes (1, top by area)
Rivers / streams (15, ord ≥ 4)
- Le Loirord 5len here37.16 km12%total319 km
- La Vésotièreord 2len here6.38 km42%total15 km
- Les Cartesord 2len here4.06 km84%total5 km
- Ruisseau des Cartesord 1len here2.23 km47%total5 km
- Le Carpentrasord 5len here2.01 km66%total3 km
- Le Ponceauord 1len here0.88 km16%total6 km
- La Maulneord 2len here0.82 km4%total19 km
- Le Boirord 1len here0.68 km17%total4 km
- Ruisseau de la Pagerieord 2len here0.66 km12%total5 km
- Ruisseau de la Fontaine de la Courord 2len here0.47 km18%total3 km
- Le Verdunord 2len here0.29 km2%total17 km
- Le Ris Ouiord 1len here0.15 km1%total12 km
3 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
- 47.64981, 0.23633
- 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.