Ontologia

Subdivision · BGD

Sonahar Mallikadaha

Bangladesh

CwaTemperate, dry winter, hot summer(100 %)

Species observed

1

Observations

3

Area

37,5km²

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 · 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°

24,8°C

Annual rain

2 481mm

Warmest m°

33,0°C

Coldest m°

11,3°C

Elevation: 53 m on average (min 50 m, max 55 m)

Bioclimatic detailsExpert
Annual mean temp.
24,8°C
Annual rain
2 481mm
Warmest month
33,0°C
Coldest month
11,3°C
Mean alt.
53m
Min
50m
Max
55m
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

5,9

Org. C

16,2g/kg

Clay

27,8%

Sand

33,1%

Silt

39,1%

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

Dominant lithology: suGLiMaggregated to Panchagarh

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,8
Org. C
22,0g/kg
Clay
27,2%
Sand
33,1%
Silt
39,7%
5–15 cm
pH H₂O
5,9
Org. C
14,5g/kg
Clay
27,1%
Sand
33,8%
Silt
39,1%
15–30 cm
pH H₂O
6,0
Org. C
12,1g/kg
Clay
29,1%
Sand
32,5%
Silt
38,4%

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

Land cover

Forest12.7%
Crops74.6%
Built-up1.4%
Bare soil0.7%
Other (grassland, water…)10.7%

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

Hydrology2 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

6,1km

Basins crossed

2

Max stream order

4

Max drainage

2 995km²

Discharge in basins

7,8m³/s

Mean precip.

2 386mm/an

Mean T°

24,6°C

Moisture idx

0,37

Mean runoff

1 169mm/an

Mean elev. (basins)

56m

Watersheds crossing here

Rivers / streams (1, ord ≥ 4)

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

Human pressure

Pop. density

7hab/km²

Night light

0,1nW

Built-up

143,5%

Pesticides

12,6kg/km²

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