Ontologia

Fleuve· 472 segments

Brahmaputra

Crosses 24 administrative regions : Barpeta, Bongaigaon, Darrang, Dhemaji, Dhubri +18

fleuve

Total length

976km

Max discharge

21 230,2m³/s

Max Strahler

8

Segments matched

472

River geography24 admin regions · 0 communes

Parent watershed

hybas-40808761902539 km²

24 administrative regions crossed (GADM L2)

  • Sonitpur
    Assam · India
    156.5 km
    in this dpt
  • Dibrugarh
    Assam · India
    155.0 km
    in this dpt
  • Dhubri
    Assam · India
    103.7 km
    in this dpt
  • Barpeta
    Assam · India
    90.3 km
    in this dpt
  • Jorhat
    Assam · India
    83.1 km
    in this dpt
  • Kurigram
    Rangpur · Bangladesh
    67.4 km
    in this dpt
  • Darrang
    Assam · India
    64.2 km
    in this dpt
  • East Siang
    Arunachal Pradesh · India
    61.3 km
    in this dpt
  • Goalpara
    Assam · India
    60.1 km
    in this dpt
  • Golaghat
    Assam · India
    60.0 km
    in this dpt
  • Kamrup
    Assam · India
    46.8 km
    in this dpt
  • Upper Siang
    Arunachal Pradesh · India
    45.8 km
    in this dpt
  • Morigaon
    Assam · India
    44.1 km
    in this dpt
  • Dhemaji
    Assam · India
    37.8 km
    in this dpt
  • Bongaigaon
    Assam · India
    29.5 km
    in this dpt
  • Kamrup Metropolitan
    Assam · India
    14.5 km
    in this dpt
  • Gaibandha
    Rangpur · Bangladesh
    12.9 km
    in this dpt
  • Nagaon
    Assam · India
    10.6 km
    in this dpt
  • Sivasagar
    Assam · India
    9.6 km
    in this dpt
  • Nalbari
    Assam · India
    7.9 km
    in this dpt
  • Lakhimpur
    Assam · India
    6.6 km
    in this dpt
  • Tinsukia
    Assam · India
    0.4 km
    in this dpt
  • East Siang
    Arunachal Pradesh · India
    0.0 km
    in this dpt
  • West Garo Hills
    Meghalaya · India
    0.0 km
    in this dpt

1 intersecting protected areas

1 page = 1 named river (aggregation of 472 HydroRIVERS v10 segments). Spatial join cached after first hit.

Species present

10 distinct species · 11 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

Sample of 8 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 Brahmaputra : 8 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 6 interactions GloBI sur 2 types (connectance 21.4%, filtre Serrano α=0.2).

Espèces affichées
8
Interactions affichées
6
Connectance
0.214
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

976km

Max discharge

21 230,2m³/s

Max Strahler

8

Segments matched

472

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