Ontologia

Subdivision · BGD

Dewan Bazar

Bangladesh

CwaTemperate, dry winter, hot summer(100 %)

Species observed

3

Observations

3

Area

48,2km²

Partial data for this territory

Few observations recorded here. Real biodiversity is likely richer.

Ecological tissue

Not enough documented interactions to build a meaningful graph for this territory.

Species present

3 distinct species · 3 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

3 obs · 1 cellules
Obs. / cellule
≥ 3
3–2
3–2
3–2
< 3

Source : GBIF — observations agrégées par hexagones 0.027° × 0.027° (~22km), filtre précision coordonnée < 10 km. Fond carte : OpenFreeMap · © OpenStreetMap.

Climate

Mean T°

24,5°C

Annual rain

4 255mm

Warmest m°

31,0°C

Coldest m°

12,2°C

Elevation: 8 m on average (min 6 m, max 9 m)

Bioclimatic detailsExpert
Annual mean temp.
24,5°C
Annual rain
4 255mm
Warmest month
31,0°C
Coldest month
12,2°C
Mean alt.
8m
Min
6m
Max
9m
Std. dev.
1m
Köppen-Geiger (dominant)
CwaTemperate, dry winter, hot summer(100 %)Temperate

CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)

Soil & lithology

pH H₂O

5,3

Org. C

19,2g/kg

Clay

26,5%

Sand

47,9%

Silt

25,6%

Average over 0-30 cm. Per-depth details in expert panel.

Dominant lithology: wbGLiMaggregated to Sylhet

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,3
Org. C
23,5g/kg
Clay
26,0%
Sand
48,2%
Silt
25,8%
5–15 cm
pH H₂O
5,3
Org. C
19,3g/kg
Clay
26,3%
Sand
47,9%
Silt
25,8%
15–30 cm
pH H₂O
5,3
Org. C
14,9g/kg
Clay
27,1%
Sand
47,6%
Silt
25,3%

SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)

Land cover

Forest10.4%
Crops52.0%
Built-up0.8%
Bare soil1.1%
Other (grassland, water…)35.7%

Copernicus Global Land Cover 100m (Buchhorn et al. 2020)

Hydrology1 basins · 7 lakes · 0 rivers

Hydrology metrics for this exact territory

Lake surface here

1,54km²

Basins crossed

1

Max drainage

30 956km²

Discharge in basins

111,5m³/s

Mean precip.

3 332mm/an

Mean T°

24,8°C

Moisture idx

0,55

Mean runoff

2 957mm/an

Mean elev. (basins)

16m

Watersheds crossing here

Lakes (7, top by area)

Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10

Human pressure

Pop. density

6hab/km²

Night light

0,1nW

Built-up

80,6%

Pesticides

15,3kg/km²

GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)