Ontologia

Rivière· 276 segments

Damodar

Crosses 11 administrative regions : Bankura, Barddhaman, Bokaro, Chatra, Dhanbad +6

rivière

Total length

561km

Max discharge

402,2m³/s

Max Strahler

5

Segments matched

276

River geography11 admin regions · 0 communes

Parent watershed

hybas-4080965120246 km²

11 administrative regions crossed (GADM L2)

  • Bokaro
    Jharkhand · India
    222.6 km
    in this dpt
  • Barddhaman
    West Bengal · India
    184.9 km
    in this dpt
  • Bankura
    West Bengal · India
    142.1 km
    in this dpt
  • Ramgarh
    Jharkhand · India
    106.5 km
    in this dpt
  • Dhanbad
    Jharkhand · India
    64.2 km
    in this dpt
  • Latehar
    Jharkhand · India
    55.8 km
    in this dpt
  • Hazaribagh
    Jharkhand · India
    47.1 km
    in this dpt
  • Puruliya
    West Bengal · India
    39.6 km
    in this dpt
  • Ranchi
    Jharkhand · India
    22.6 km
    in this dpt
  • Chatra
    Jharkhand · India
    16.8 km
    in this dpt
  • Lohardaga
    Jharkhand · India
    0.0 km
    in this dpt

1 page = 1 named river (aggregation of 276 HydroRIVERS v10 segments). Spatial join cached after first hit.

Species present

39 distinct species · 40 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

Sample of 15 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 Damodar : 13 espèces reliées par 13 interactions GloBI sur 3 types (connectance 12.4%, filtre Serrano α=0.2). 2 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
15
Interactions affichées
13
Connectance
0.124
Patrimoniales
0
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

561km

Max discharge

402,2m³/s

Max Strahler

5

Segments matched

276

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