Commune · IND
Sahibganj
India
Species observed
222
Observations
2 259
Area
2 198,9km²
Ecological tissue
Sample of 28 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 Sahibganj : 20 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 47 interactions GloBI sur 3 types (connectance 11.6%, filtre Serrano α=0.2). 9 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
222 distinct species · 2 259 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
25,1°C
Annual rain
1 620mm
Warmest m°
35,2°C
Coldest m°
10,9°C
Elevation: 87 m on average (min 21 m, max 371 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
6,3
Org. C
15,8g/kg
Clay
24,6%
Sand
38,3%
Silt
37,1%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: suGLiMaggregated to Sahibganj
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)
Hydrology5 basins · 23 lakes · 19 rivers
Hydrology metrics for this exact territory
Stream length here
323,4km
Lake surface here
11,27km²
Basins crossed
5
Max stream order
8
Max drainage
927 194km²
Discharge in basins
12 506,5m³/s
Mean precip.
1 297mm/an
Mean T°
25,1°C
Moisture idx
-0,18
Mean runoff
740mm/an
Mean elev. (basins)
98m
Watersheds crossing here
Lakes (23, top by area)
- Lake #77120area1,3 km²avg depth2.3 m
- Lake #77094area1,3 km²avg depth1.1 m
- Lac 1385568area0,8 km²avg depth1.9 m
- Lac 1385575area0,7 km²avg depth1.4 m
- Lac 1385548area0,6 km²avg depth2.1 m
- Lac 1385592area0,6 km²avg depth2.0 m
- Lac 1385014area0,6 km²avg depth2.3 m
- Lac 1385276area0,6 km²avg depth1.9 m
- Lac 1385427area0,5 km²avg depth2.2 m
14 more lakes
- Lac 1385284area0,5 km²avg depth1.8 m
- Lac 1385564area0,5 km²avg depth1.5 m
- Lac 1384887area0,5 km²avg depth1.3 m
- Lac 1384892area0,4 km²avg depth2.1 m
- Lac 1384890area0,4 km²avg depth2.7 m
- Lac 1385520area0,3 km²avg depth2.1 m
- Lac 1384931area0,3 km²avg depth1.7 m
- Lac 1385521area0,3 km²avg depth1.2 m
- Lac 1385657area0,3 km²avg depth1.6 m
- Lac 1384878area0,2 km²avg depth1.1 m
- Lac 1384908area0,2 km²avg depth1.4 m
- Lac 1385578area0,2 km²avg depth1.2 m
- Lac 1384869area0,2 km²avg depth1.2 m
- Lac 1384822area0,1 km²avg depth1.2 m
Rivers / streams (19, ord ≥ 4)
- Gumāni Nadiord 4len here66.81 km52%total128 km
- Morāng Nadiord 3len here56.28 km100%total56 km
- Samda Nadiord 2len here23.47 km93%total25 km
- Maraiord 4len here21.02 km100%total21 km
- Kānli Nadiord 3len here18.56 km60%total31 km
- Gangaord 8len here18.15 km1%total2435 km
- Suri Nadiord 2len here17.57 km100%total18 km
- Parwa Nadiord 1len here14.62 km100%total15 km
- Dumuhani Nalaord 3len here12.62 km100%total13 km
- Udhua Nalaord 2len here10.30 km100%total10 km
- Kānloi Nadiord 2len here10.20 km100%total10 km
- Chagra Nadiord 2len here10.06 km100%total10 km
7 more river segmentssorted by Strahler order + length
- Hema Nalaord 2len here7.92 km100%total8 km
- Lohrikundi Nālaord 1len here7.65 km100%total8 km
- Tenua Nalaord 2len here7.14 km100%total7 km
- Domani Nadiord 1len here6.29 km100%total6 km
- Metur Garha Nālaord 3len here6.17 km94%total7 km
- Gumāni main canalord 4len here5.65 km100%total6 km
- Gumāni main canalord 1len here2.94 km100%total3 km
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
7hab/km²
Night light
0,6nW
Built-up
83,1%
Pesticides
2,3kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)