Ontologia

Subdivision · BGD

Khelna

Bangladesh

CwaTemperate, dry winter, hot summer(100 %)

Species observed

0

Observations

0

Area

35,8km²

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

0 distinct species · 0 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

0 obs · 0 cellules

Aucune observation géoréférencée précise (<10 km) dans ce territoire.

Source : GBIF — observations agrégées par hexagones 0.2° × 0.2° (~22km), filtre précision coordonnée < 10 km. Fond carte : OpenFreeMap · © OpenStreetMap.

Climate

Mean T°

25,2°C

Annual rain

1 812mm

Warmest m°

34,0°C

Coldest m°

11,5°C

Elevation: 23 m on average (min 21 m, max 24 m)

Bioclimatic detailsExpert
Annual mean temp.
25,2°C
Annual rain
1 812mm
Warmest month
34,0°C
Coldest month
11,5°C
Mean alt.
23m
Min
21m
Max
24m
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

6,8

Org. C

13,7g/kg

Clay

40,7%

Sand

19,9%

Silt

39,3%

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

Dominant lithology: wbGLiMaggregated to Naogaon

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,7
Org. C
17,9g/kg
Clay
40,1%
Sand
20,0%
Silt
39,8%
5–15 cm
pH H₂O
6,8
Org. C
14,1g/kg
Clay
40,1%
Sand
20,0%
Silt
39,9%
15–30 cm
pH H₂O
7,0
Org. C
9,1g/kg
Clay
42,0%
Sand
19,6%
Silt
38,3%

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

Land cover

Forest8.2%
Crops81.3%
Built-up1.1%
Bare soil0.2%
Other (grassland, water…)9.1%

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

Hydrology2 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

9,4km

Basins crossed

2

Max stream order

4

Max drainage

3 984km²

Discharge in basins

6,4m³/s

Mean precip.

1 539mm/an

Mean T°

25,5°C

Moisture idx

0,00

Mean runoff

917mm/an

Mean elev. (basins)

21m

Watersheds crossing here

Rivers / streams (1, ord ≥ 4)

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

Human pressure

Pop. density

4hab/km²

Night light

0,0nW

Built-up

114,7%

Pesticides

14,0kg/km²

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