Biotope Protection Order · fra
Venise Verte
- Area
- 26 km²
- IUCN cat.
- IV
- Year
- 1992
Overview
- Designation
- Biotope Protection Order
- IUCN category
- IV · Aire d'habitats / espèces
Gestion active pour maintenir habitats / espèces particuliers
- Established
- 1992
- Managing authority
- Préfets de département (local State ; will not be listed here as there are 100 of them). Also French Ministry in charge of the environment. In march 2012, name, acronym and address as follows : Ministère de l'Écologie, du Développement durable, des
Source : WDPA (UNEP-WCMC, World Database on Protected Areas).
Species present
2 831 distinct species · 74 763 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 43 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 Venise Verte : 33 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 110 interactions GloBI sur 6 types (connectance 11.6%, filtre Serrano α=0.2). 11 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydrology3 basins · 0 lakes · 9 rivers
Hydrology metrics for this exact territory
Stream length here
21,9km
Basins crossed
3
Max stream order
4
Max drainage
1 291km²
Discharge in basins
2,7m³/s
Mean precip.
791mm/an
Mean T°
12,1°C
Moisture idx
-0,09
Max snow
3%
Mean runoff
510mm/an
Mean elev. (basins)
42m
Watersheds crossing here
Rivers / streams (9, ord ≥ 4)
- La Vieille Sèvre dite Bras de Sevreauord 2len here5.33 km89%total6 km
- Canal du Chailord 1len here4.81 km87%total6 km
- Canal de la Repentieord 4len here4.06 km44%total9 km
- La Sèvre Niortaiseord 4len here2.80 km2%total126 km
- Canal du Grand Coinord 4len here1.85 km100%total2 km
- Bief de Glandeord 4len here1.74 km50%total3 km
- La Guirandeord 2len here0.65 km2%total28 km
- Bief Chabotord 1len here0.40 km58%total1 km
- Bief d'Ambreuilord 4len here0.24 km37%total1 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
- 46.32491, -0.55264
- 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.