Commune · IND
Barddhaman
India
Species observed
690
Observations
28 001
Area
3 151,7km²
Ecological tissue
Sample of 33 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 Barddhaman : 26 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 44 interactions GloBI sur 3 types (connectance 7.8%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Species present
690 distinct species · 28 001 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
25,8°C
Annual rain
1 543mm
Warmest m°
36,0°C
Coldest m°
11,7°C
Elevation: 31 m on average (min 12 m, max 71 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
6,4
Org. C
14,2g/kg
Clay
37,1%
Sand
23,1%
Silt
39,8%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: ssGLiMaggregated to Barddhaman
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology13 basins · 0 lakes · 10 rivers
Hydrology metrics for this exact territory
Stream length here
264,4km
Basins crossed
13
Max stream order
5
Max drainage
22 252km²
Discharge in basins
465,2m³/s
Mean precip.
1 294mm/an
Mean T°
26,4°C
Moisture idx
-0,19
Mean runoff
715mm/an
Mean elev. (basins)
32m
Watersheds crossing here
- Bassin de Khari Riversub-area2 094,2 km²overlap1089.80 km²35%
- Bassin de Damodarsub-area1 054,3 km²overlap950.44 km²30%
- Bassin de Ajaysub-area799,6 km²overlap389.69 km²12%
- Bassin de Mundeswarisub-area381,3 km²overlap142.73 km²5%
- Bassin de Volluka Riversub-area523 km²overlap138.34 km²4%
- Bassin de Dwarakeshwarsub-area1 838,1 km²overlap127.62 km²4%
- Bassin de Damodarsub-area759,1 km²overlap78.38 km²2%
- Bassin de DVC Canalsub-area663,2 km²overlap77.99 km²2%
- Bassin de Ajaysub-area637,8 km²overlap72.03 km²2%
Rivers / streams (10, ord ≥ 4)
- Damodarord 5len here113.87 km13%total903 km
- Kanaord 2len here41.64 km100%total42 km
- Dwarakeshwarord 6len here25.91 km6%total455 km
- Khari Riverord 3len here25.47 km38%total67 km
- Ajayord 5len here16.23 km3%total508 km
- Banka Riverord 2len here15.02 km100%total15 km
- Volluka Riverord 2len here10.73 km71%total15 km
- Mundeswariord 5len here10.60 km16%total65 km
- DVC Canalord 4len here4.12 km6%total72 km
- Damodarord 3len here0.82 km1%total122 km
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
6hab/km²
Night light
1,2nW
Built-up
184,3%
Pesticides
2,3kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)