Ontologia

Subdivision · BGD

Raozan

Bangladesh

AmTropical, monsoon(100 %)

Species observed

8

Observations

8

Area

24,3km²

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

8 distinct species · 8 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

8 obs · 1 cellules
Obs. / cellule
≥ 8
8–7
8–7
8–7
< 8

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

Climate

Mean T°

25,3°C

Annual rain

2 962mm

Warmest m°

31,9°C

Coldest m°

14,3°C

Elevation: 18 m on average (min 3 m, max 52 m)

Bioclimatic detailsExpert
Annual mean temp.
25,3°C
Annual rain
2 962mm
Warmest month
31,9°C
Coldest month
14,3°C
Mean alt.
18m
Min
3m
Max
52m
Std. dev.
13m
Köppen-Geiger (dominant)
AmTropical, monsoon(100 %)Tropical

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

Soil & lithology

pH H₂O

5,4

Org. C

17,2g/kg

Clay

31,0%

Sand

31,6%

Silt

37,3%

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

Dominant lithology: ssGLiMaggregated to Chittagong

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,4
Org. C
22,2g/kg
Clay
28,4%
Sand
33,3%
Silt
38,3%
5–15 cm
pH H₂O
5,4
Org. C
17,8g/kg
Clay
30,3%
Sand
31,9%
Silt
37,7%
15–30 cm
pH H₂O
5,4
Org. C
11,7g/kg
Clay
34,2%
Sand
29,8%
Silt
35,9%

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

Land cover

Forest40.2%
Crops33.9%
Built-up1.7%
Bare soil0.5%
Other (grassland, water…)23.7%

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

Hydrology1 basins · 0 lakes · 0 rivers

Hydrology metrics for this exact territory

Basins crossed

1

Max drainage

1 715km²

Discharge in basins

1,6m³/s

Mean precip.

2 653mm/an

Mean T°

25,7°C

Moisture idx

0,47

Mean runoff

2 050mm/an

Mean elev. (basins)

42m

Watersheds crossing here

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

Human pressure

Pop. density

11hab/km²

Night light

1,0nW

Built-up

170,3%

Pesticides

16,5kg/km²

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