Distict · BGD
Nawabganj
Bangladesh
Species observed
289
Observations
8 511
Area
1 676,4km²
Ecological tissue
Sample of 29 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 Nawabganj : 21 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 44 interactions GloBI sur 3 types (connectance 10.8%, 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
289 distinct species · 8 511 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
25,5°C
Annual rain
1 610mm
Warmest m°
35,1°C
Coldest m°
11,8°C
Elevation: 24 m on average (min 14 m, max 44 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
6,8
Org. C
14,0g/kg
Clay
35,1%
Sand
21,5%
Silt
43,5%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: suGLiM
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)
Hydrology9 basins · 21 lakes · 7 rivers
Hydrology metrics for this exact territory
Stream length here
242,4km
Lake surface here
14,66km²
Basins crossed
9
Max stream order
8
Max drainage
942 110km²
Discharge in basins
6 326,7m³/s
Mean precip.
1 402mm/an
Mean T°
25,6°C
Moisture idx
-0,10
Mean runoff
849mm/an
Mean elev. (basins)
27m
Watersheds crossing here
- Bassin de Mahanandasub-area772,5 km²overlap697.96 km²42%
- Bassin de পাগলা নদীsub-area1 153,5 km²overlap470.91 km²28%
- Bassin de Punarbhabasub-area2 640,4 km²overlap197.77 km²12%
- Bassin de Mahanandasub-area129,1 km²overlap90.46 km²5%
- Basin #35790sub-area267,7 km²overlap70.01 km²4%
- Bassin de Nagrisub-area2 379,5 km²overlap67.25 km²4%
- Basin #35800sub-area1 027,6 km²overlap56.36 km²3%
- Bassin de পদ্মা নদীsub-area543,8 km²overlap14.04 km²1%
- Basin #39570sub-area241,2 km²overlap11.60 km²1%
Lakes (21, top by area)
- Lake #77151area2,6 km²avg depth2.0 m
- Lake #77188area1,6 km²avg depth2.5 m
- Lake #77153area1,5 km²avg depth1.4 m
- Lac 1385411area1 km²avg depth2.8 m
- Lac 1386204area0,9 km²avg depth3.2 m
- Lac 1385973area0,8 km²avg depth2.3 m
- Lac 1385617area0,7 km²avg depth2.3 m
- Lac 1386110area0,6 km²avg depth1.8 m
- Lac 1386151area0,6 km²avg depth2.6 m
12 more lakes
- Lac 1385531area0,6 km²avg depth2.1 m
- Lac 1385875area0,6 km²avg depth2.7 m
- Lac 1385983area0,6 km²avg depth2.5 m
- Lac 1385611area0,5 km²avg depth1.8 m
- Lac 1385629area0,4 km²avg depth1.7 m
- Lac 1385769area0,4 km²avg depth2.0 m
- Lac 1386099area0,4 km²avg depth1.7 m
- Lac 1385972area0,4 km²avg depth2.0 m
- Lac 1386394area0,3 km²avg depth2.1 m
- Lac 1385958area0,2 km²avg depth2.1 m
- Lac 1385637area0,2 km²avg depth2.0 m
- Lac 1386412area0,1 km²avg depth1.5 m
Rivers / streams (7, ord ≥ 4)
- Mahanandaord 5len here124.73 km74%total168 km
- পাগলা নদীord 8len here47.80 km57%total84 km
- পদ্মা নদীord 9len here31.15 km7%total430 km
- Punarbhava riverord 4len here18.44 km55%total34 km
- Canalord 2len here11.95 km91%total13 km
- Bangladesh - Indiaord 5len here7.71 km32%total24 km
- Gangaord 8len here0.60 km0%total2435 km
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
9hab/km²
Night light
0,4nW
Built-up
208,9%
Pesticides
12,9kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)