Rivière· 243 segments

大通河

Crosses 5 administrative regions : Haibei Tibetan, Haidong, Haixi Mongol and Tibetan, Lanzhou, Wuwei

rivière

Total length

543km

Max discharge

19,9m³/s

Max Strahler

Segments matched

243

River geography5 admin regions · 0 communes

Parent watershed

hybas-4080538210265 km²

5 administrative regions crossed (GADM L2)

Haibei Tibetan
Qinghai · China
713.3 km
in this dpt
Lanzhou
Gansu · China
156.4 km
in this dpt
Haidong
Qinghai · China
121.0 km
in this dpt
Wuwei
Gansu · China
61.2 km
in this dpt
Haixi Mongol and Tibetan
Qinghai · China
35.2 km
in this dpt

1 page = 1 named river (aggregation of 243 HydroRIVERS v10 segments). Spatial join cached after first hit.

Species present

6 distinct species · 7 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

Sample of 1 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 大通河 : 0 espèces reliées par 0 interaction GloBI sur 0 type (connectance 0.0%, filtre Serrano α=0.2). 1 bulle taxonomique (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées

Interactions affichées

Connectance

0.0000

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)