Ontologia

Subdivision · BGD

Dhemsa

Bangladesh

AmTropical, monsoon(100 %)

Species observed

2

Observations

5

Area

5,7km²

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

2 distinct species · 5 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

5 obs · 1 cellules
Obs. / cellule
≥ 5
5–4
5–4
5–4
< 5

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

2 810mm

Warmest m°

31,4°C

Coldest m°

15,2°C

Elevation: 5 m on average (min 4 m, max 6 m)

Bioclimatic detailsExpert
Annual mean temp.
25,4°C
Annual rain
2 810mm
Warmest month
31,4°C
Coldest month
15,2°C
Mean alt.
5m
Min
4m
Max
6m
Std. dev.
0m
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

20,8g/kg

Clay

31,9%

Sand

30,1%

Silt

38,1%

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
5,5
Org. C
26,4g/kg
Clay
30,3%
Sand
31,2%
Silt
38,5%
5–15 cm
pH H₂O
5,4
Org. C
23,0g/kg
Clay
31,7%
Sand
30,1%
Silt
38,2%
15–30 cm
pH H₂O
5,4
Org. C
12,9g/kg
Clay
33,7%
Sand
28,8%
Silt
37,5%

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

Land cover

Forest34.9%
Crops47.3%
Built-up2.2%
Bare soil0.3%
Other (grassland, water…)15.3%

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

Hydrology2 basins · 0 lakes · 0 rivers

Hydrology metrics for this exact territory

Basins crossed

2

Max drainage

2 595km²

Discharge in basins

1,2m³/s

Mean precip.

2 570mm/an

Mean T°

25,6°C

Moisture idx

0,45

Mean runoff

2 131mm/an

Mean elev. (basins)

59m

Watersheds crossing here

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

Human pressure

Pop. density

15hab/km²

Night light

1,5nW

Built-up

223,3%

Pesticides

16,9kg/km²

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