Ontologia

Subdivision · BGD

Amtala

Bangladesh

CwaTemperate, dry winter, hot summer(100 %)

Species observed

3

Observations

3

Area

25,1km²

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

3 558mm

Warmest m°

31,2°C

Coldest m°

11,5°C

Elevation: 7 m on average (min 6 m, max 8 m)

Bioclimatic detailsExpert
Annual mean temp.
24,5°C
Annual rain
3 558mm
Warmest month
31,2°C
Coldest month
11,5°C
Mean alt.
7m
Min
6m
Max
8m
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

6,0

Org. C

18,1g/kg

Clay

31,1%

Sand

34,8%

Silt

34,1%

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

Dominant lithology: wbGLiMaggregated to Netrakona

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,0
Org. C
23,2g/kg
Clay
28,4%
Sand
36,6%
Silt
35,0%
5–15 cm
pH H₂O
6,1
Org. C
16,6g/kg
Clay
32,0%
Sand
34,1%
Silt
33,9%
15–30 cm
pH H₂O
6,1
Org. C
14,4g/kg
Clay
33,0%
Sand
33,7%
Silt
33,3%

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

Land cover

Forest11.8%
Crops70.5%
Built-up1.3%
Bare soil0.1%
Other (grassland, water…)16.4%

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

Hydrology1 basins · 1 lakes · 2 rivers

Hydrology metrics for this exact territory

Stream length here

1,8km

Lake surface here

0,30km²

Basins crossed

1

Max stream order

3

Max drainage

9 181km²

Discharge in basins

8,4m³/s

Mean precip.

2 606mm/an

Mean T°

25,2°C

Moisture idx

0,45

Mean runoff

2 386mm/an

Mean elev. (basins)

10m

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

Human pressure

Pop. density

5hab/km²

Night light

0,2nW

Built-up

126,9%

Pesticides

15,1kg/km²

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