Ontologia

Rivière· 62 segments

Wang Chhu

Crosses 13 administrative regions : Alipurduar, Bjachho, Bongo, Darla, Dhubri +8

rivière

Total length

140km

Max discharge

118,6m³/s

Max Strahler

5

Segments matched

62

River geography13 admin regions · 0 communes

Parent watershed

hybas-40808866405221 km²

13 administrative regions crossed (GADM L2)

  • Koch Bihar
    West Bengal · India
    61.2 km
    in this dpt
  • Alipurduar
    West Bengal · India
    54.8 km
    in this dpt
  • Bongo
    Chhukha · Bhutan
    41.8 km
    in this dpt
  • Bjachho
    Chhukha · Bhutan
    11.5 km
    in this dpt
  • Geling
    Chhukha · Bhutan
    5.3 km
    in this dpt
  • Dopshari
    Paro · Bhutan
    4.7 km
    in this dpt
  • Darla
    Chhukha · Bhutan
    3.1 km
    in this dpt
  • Doteng
    Paro · Bhutan
    2.8 km
    in this dpt
  • Dhubri
    Assam · India
    2.3 km
    in this dpt
  • Lamgong
    Paro · Bhutan
    0.0 km
    in this dpt
  • Wangchang
    Paro · Bhutan
    0.0 km
    in this dpt
  • Hungrel
    Paro · Bhutan
    0.0 km
    in this dpt
  • Kurigram
    Rangpur · Bangladesh
    0.0 km
    in this dpt

1 intersecting protected areas

  • Namphala

    IUCN Not Applicable

    Key Biodiversity Area

1 page = 1 named river (aggregation of 62 HydroRIVERS v10 segments). Spatial join cached after first hit.

Species present

75 distinct species · 409 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

Sample of 13 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 Wang Chhu : 12 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 10 interactions GloBI sur 3 types (connectance 12.8%, filtre Serrano α=0.2). 1 bulle taxonomique (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
13
Interactions affichées
10
Connectance
0.128
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

140km

Max discharge

118,6m³/s

Max Strahler

5

Segments matched

62

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