Ontologia

Rivière· 26 segments

La Nive

Crosses 1 administrative regions : Pyrénées-Atlantiques

rivière

Total length

72km

Max discharge

370,3m³/s

Max Strahler

6

Segments matched

26

River geography1 admin regions · 27 communes

Parent watershed

hybas-2080579000999 km²

1 administrative regions crossed (GADM L2)

27 communes (L5)

9 intersecting protected areas

1 page = 1 named river (aggregation of 26 HydroRIVERS v10 segments). Spatial join cached after first hit.

Species present

746 distinct species · 8 459 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

Sample of 38 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 Nive : 25 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 128 interactions GloBI sur 6 types (connectance 16.4%, filtre Serrano α=0.2). 15 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
40
Interactions affichées
128
Connectance
0.164
Patrimoniales
2
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

72km

Max discharge

370,3m³/s

Max Strahler

6

Segments matched

26

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