Ontologia

Subdivision · BGD

Raozan Paurashava

Bangladesh

AmTropical, monsoon(100 %)

Species observed

22

Observations

35

Area

11,5km²

Ecological tissue

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

Species present

22 distinct species · 35 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

35 obs · 1 cellules
Obs. / cellule
≥ 35
35–34
35–34
35–34
< 35

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

Climate

Mean T°

25,4°C

Annual rain

3 014mm

Warmest m°

31,6°C

Coldest m°

14,6°C

Elevation: 6 m on average (min 3 m, max 12 m)

Bioclimatic detailsExpert
Annual mean temp.
25,4°C
Annual rain
3 014mm
Warmest month
31,6°C
Coldest month
14,6°C
Mean alt.
6m
Min
3m
Max
12m
Std. dev.
2m
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

18,6g/kg

Clay

32,0%

Sand

29,4%

Silt

38,7%

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
23,4g/kg
Clay
29,2%
Sand
30,9%
Silt
39,9%
5–15 cm
pH H₂O
5,3
Org. C
19,1g/kg
Clay
31,4%
Sand
29,6%
Silt
39,1%
15–30 cm
pH H₂O
5,3
Org. C
13,4g/kg
Clay
35,2%
Sand
27,7%
Silt
37,0%

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

Land cover

Forest37.4%
Crops34.6%
Built-up4.4%
Bare soil0.0%
Other (grassland, water…)23.5%

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

0,7m³/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

41hab/km²

Night light

1,5nW

Built-up

441,4%

Pesticides

16,5kg/km²

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