Ontologia

Rivière· 24 segments

La Corrèze

Crosses 1 administrative regions : Corrèze

rivière

Total length

96km

Max discharge

25,1m³/s

Max Strahler

5

Segments matched

24

River geography1 admin regions · 25 communes

Parent watershed

hybas-20805477701155 km²

1 administrative regions crossed (GADM L2)

  • Corrèze
    Nouvelle-Aquitaine · France
    73.0 km
    in this dpt
25 communes (L5)

3 intersecting protected areas

1 page = 1 named river (aggregation of 24 HydroRIVERS v10 segments). Spatial join cached after first hit.

Species present

938 distinct species · 6 630 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

Sample of 35 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).

RègnesAnimalPlanteChampignonBacterie
RelationsPredationParasitismeSymbiosePollinisation
StatutEn dangerVulnérableProtégéeEndémique

Indicateurs du tissu écologique

Tissu écologique de La Corrèze : 32 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) + 3 bulles famille, 71 interactions GloBI documentées sur 3 types (connectance 11.9%, filtre Serrano α=0.2). Les 3 bulles regroupent des espèces visuellement absorbées par famille (≥3 espèces visibles).

Espèces affichées
35
Interactions affichées
71
Connectance
0.119
Patrimoniales
1
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Hydrology (HydroRIVERS v10)

Total length

96km

Max discharge

25,1m³/s

Max Strahler

5

Segments matched

24

HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.