Rivière· 44 segments

西宁河

Crosses 4 administrative regions : Leshan, Liangshan Yi, Yibin, Zhaotong

rivière

Total length

70km

Max discharge

18,9m³/s

Max Strahler

Segments matched

River geography4 admin regions · 0 communes

Parent watershed

hybas-40808092201049 km²

4 administrative regions crossed (GADM L2)

Liangshan Yi
Sichuan · China
90.4 km
in this dpt
Yibin
Sichuan · China
51.0 km
in this dpt
Leshan
Sichuan · China
4.7 km
in this dpt
Zhaotong
Yunnan · China
0.6 km
in this dpt

1 page = 1 named river (aggregation of 44 HydroRIVERS v10 segments). Spatial join cached after first hit.

Species present

70 distinct species · 201 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

Sample of 18 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

RègnesAnimalPlanteChampignonBacterie

RelationsPredationParasitismeSymbiosePollinisation

StatutEn dangerVulnérableProtégéeEndémique

Indicateurs du tissu écologique

Tissu écologique de 西宁河 : 15 espèces reliées par 19 interactions GloBI sur 3 types (connectance 11.1%, filtre Serrano α=0.2). 4 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées

Interactions affichées

Connectance

0.111

Patrimoniales

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)