Ruisseau· 3 segments
La Lauze
Crosses 2 administrative regions : Ariège, Gers
Total length
41km
Max discharge
0,6m³/s
Max Strahler
2
Segments matched
3
River geography2 admin regions · 20 communes
2 administrative regions crossed (GADM L2)
20 communes (L5)For countries with L5
- Ascou7.79 km
- Simorre4.92 km
- Saramon3.32 km
- Sémézies-Cachan2.63 km
- Betcave-Aguin2.50 km
- Ax-les-Thermes1.75 km
- Faget-Abbatial1.26 km
- Meilhan0.10 km
- Sorgeat0.01 km
- Lamaguère0.00 km
- Lartigue0.00 km
- Tachoires0.00 km
- Ignaux0.00 km
- Tirent-Pontéjac0.00 km
- Orgeix0.00 km
- Orlu0.00 km
- Savignac-les-Ormeaux0.00 km
- Saint-Élix0.00 km
- Villefranche0.00 km
- Boulaur0.00 km
2 intersecting protected areas
Vallée et coteaux de la Lauze
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
bois d\'aguin
IUCN IVLand acquired by a regional conservatory of natural areas
1 page = 1 named river (aggregation of 3 HydroRIVERS v10 segments). Spatial join cached after first hit.
Species present
2 129 distinct species · 13 138 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 39 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 La Lauze : 35 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) + 4 bulles famille, 89 interactions GloBI documentées sur 5 types (connectance 12.0%, filtre Serrano α=0.2). Les 4 bulles regroupent des espèces visuellement absorbées par famille (≥3 espèces visibles).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydrology (HydroRIVERS v10)
Total length
41km
Max discharge
0,6m³/s
Max Strahler
2
Segments matched
3
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.