Ontologia

Subdivision · BGD

Talam

Bangladesh

CwaTemperate, dry winter, hot summer(100 %)

Species observed

1

Observations

1

Area

39,5km²

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 · 1 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 obs · 1 cellules
Obs. / cellule
≥ 1
1–0
1–0
1–0
< 1

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

Climate

Mean T°

25,2°C

Annual rain

1 781mm

Warmest m°

33,6°C

Coldest m°

11,6°C

Elevation: 12 m on average (min 11 m, max 14 m)

Bioclimatic detailsExpert
Annual mean temp.
25,2°C
Annual rain
1 781mm
Warmest month
33,6°C
Coldest month
11,6°C
Mean alt.
12m
Min
11m
Max
14m
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

6,5

Org. C

18,3g/kg

Clay

39,1%

Sand

19,2%

Silt

41,7%

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

Dominant lithology: suGLiMaggregated to Sirajganj

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,4
Org. C
23,4g/kg
Clay
38,0%
Sand
19,8%
Silt
42,2%
5–15 cm
pH H₂O
6,5
Org. C
18,1g/kg
Clay
39,0%
Sand
19,1%
Silt
41,8%
15–30 cm
pH H₂O
6,6
Org. C
13,3g/kg
Clay
40,2%
Sand
18,7%
Silt
41,1%

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

Land cover

Forest3.6%
Crops85.0%
Built-up1.8%
Bare soil0.0%
Other (grassland, water…)9.5%

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

Hydrology1 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

4,5km

Basins crossed

1

Max stream order

3

Max drainage

14 677km²

Discharge in basins

7,7m³/s

Mean precip.

1 643mm/an

Mean T°

25,8°C

Moisture idx

0,07

Mean runoff

1 082mm/an

Mean elev. (basins)

15m

Watersheds crossing here

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

Human pressure

Pop. density

6hab/km²

Night light

0,0nW

Built-up

177,4%

Pesticides

14,4kg/km²

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