Special Areas of Conservation (Habitats Directive) · fra
Massif du Ger et du Lurien
- Area
- 135 km²
- IUCN cat.
- Not Reported
- Year
- 2014
Overview
- Designation
- Special Areas of Conservation (Habitats Directive)
- Established
- 2014
- 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
3 347 distinct species · 74 048 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 Massif du Ger et du Lurien : 18 espèces reliées par 92 interactions GloBI sur 5 types (connectance 15.5%, filtre Serrano α=0.2). 17 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 · 1 lakes · 10 rivers
Hydrology metrics for this exact territory
Stream length here
22,4km
Lake surface here
0,00km²
Basins crossed
3
Max stream order
3
Max drainage
2 667km²
Discharge in basins
3,6m³/s
Mean precip.
1 065mm/an
Mean T°
9,6°C
Moisture idx
0,17
Max snow
32%
Mean runoff
817mm/an
Mean elev. (basins)
777m
Watersheds crossing here
Lakes (1, top by area)
Rivers / streams (10, ord ≥ 4)
- Ravin d'Estibèreord 1len here5.32 km44%total12 km
- Ruisseau d'Arriousord 2len here4.29 km48%total9 km
- Le Gave d'Ossauord 3len here3.99 km11%total38 km
- La Sourdeord 2len here2.85 km68%total4 km
- Ruisseau de l'Ouradéord 1len here2.42 km44%total6 km
- Cardetord 1len here1.85 km27%total7 km
- Arrec de Gazièsord 3len here1.52 km34%total4 km
- Arrec de Bouerzyord 3len here0.13 km7%total2 km
- Le Valentinord 2len here≈ tangenttotal3 km
- Le Gave du Broussetord 1len here≈ tangenttotal1 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
- 42.88888, -0.38323
- 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.