Rivière· 66 segments
乌尔逊河
Crosses 1 administrative regions : Hulunbuir
Total length
291km
Max discharge
13,1m³/s
Max Strahler
6
Segments matched
66
River geography1 admin regions · 0 communes
1 administrative regions crossed (GADM L2)
- HulunbuirNei Mongol · China342.5 kmin this dpt
2 intersecting protected areas
Wetland of International Importance (Ramsar Site)
Dalai Lake
IUCN Not ApplicableUNESCO-MAB Biosphere Reserve
1 page = 1 named river (aggregation of 66 HydroRIVERS v10 segments). Spatial join cached after first hit.
Species present
42 distinct species · 132 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 23 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 乌尔逊河 : 22 espèces reliées par 25 interactions GloBI sur 3 types (connectance 9.9%, filtre Serrano α=0.2). 1 bulle taxonomique (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydrology (HydroRIVERS v10)
Total length
291km
Max discharge
13,1m³/s
Max Strahler
6
Segments matched
66
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.