Ontologia

Subdivision · BGD

Bulla

Bangladesh

AmTropical, monsoon(63 %)

Species observed

1

Observations

1

Area

50,3km²

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

1 distinct species · 1 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 obs · 1 cellules
Obs. / cellule
≥ 1
1–0
1–0
1–0
< 1

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

Climate

Mean T°

25,1°C

Annual rain

2 594mm

Warmest m°

31,4°C

Coldest m°

12,8°C

Elevation: 4 m on average (min 2 m, max 6 m)

Bioclimatic detailsExpert
Annual mean temp.
25,1°C
Annual rain
2 594mm
Warmest month
31,4°C
Coldest month
12,8°C
Mean alt.
4m
Min
2m
Max
6m
Std. dev.
1m
Köppen-Geiger (dominant)
AmTropical, monsoon(63 %)Tropical

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

Soil & lithology

pH H₂O

5,7

Org. C

21,4g/kg

Clay

31,0%

Sand

32,7%

Silt

36,2%

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

Dominant lithology: wbGLiMaggregated to Habiganj

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,7
Org. C
25,0g/kg
Clay
28,6%
Sand
34,5%
Silt
36,9%
5–15 cm
pH H₂O
5,7
Org. C
20,9g/kg
Clay
30,3%
Sand
33,0%
Silt
36,7%
15–30 cm
pH H₂O
5,7
Org. C
18,4g/kg
Clay
34,3%
Sand
30,7%
Silt
35,0%

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

Land cover

Forest1.2%
Crops74.7%
Built-up0.3%
Bare soil1.9%
Other (grassland, water…)21.9%

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

Hydrology3 basins · 4 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

12,0km

Lake surface here

0,87km²

Basins crossed

3

Max stream order

6

Max drainage

40 347km²

Discharge in basins

133,7m³/s

Mean precip.

2 270mm/an

Mean T°

25,1°C

Moisture idx

0,34

Mean runoff

1 702mm/an

Mean elev. (basins)

37m

Watersheds crossing here

Lakes (4, top by area)

Rivers / streams (1, ord ≥ 4)

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

Human pressure

Pop. density

2hab/km²

Night light

0,1nW

Built-up

31,7%

Pesticides

14,9kg/km²

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