Ontologia

Subdivision · BGD

Arjuna

Bangladesh

CwaTemperate, dry winter, hot summer(100 %)

Species observed

3

Observations

3

Area

41km²

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°

25,2°C

Annual rain

1 970mm

Warmest m°

32,5°C

Coldest m°

12,5°C

Elevation: 11 m on average (min 7 m, max 14 m)

Bioclimatic detailsExpert
Annual mean temp.
25,2°C
Annual rain
1 970mm
Warmest month
32,5°C
Coldest month
12,5°C
Mean alt.
11m
Min
7m
Max
14m
Std. dev.
2m
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

17,7g/kg

Clay

41,3%

Sand

21,2%

Silt

37,5%

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

Dominant lithology: suGLiMaggregated to Tangail

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,9
Org. C
24,6g/kg
Clay
40,1%
Sand
21,5%
Silt
38,4%
5–15 cm
pH H₂O
6,0
Org. C
16,8g/kg
Clay
40,9%
Sand
21,6%
Silt
37,6%
15–30 cm
pH H₂O
6,0
Org. C
11,7g/kg
Clay
43,0%
Sand
20,5%
Silt
36,5%

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

Land cover

Forest6.0%
Crops46.3%
Built-up0.6%
Bare soil16.6%
Other (grassland, water…)30.4%

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

Hydrology2 basins · 1 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

1,6km

Lake surface here

0,55km²

Basins crossed

2

Max stream order

2

Max drainage

521 929km²

Discharge in basins

383,9m³/s

Mean precip.

1 844mm/an

Mean T°

25,5°C

Moisture idx

0,20

Mean runoff

1 414mm/an

Mean elev. (basins)

14m

Watersheds crossing here

Lakes (1, top by area)

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

Human pressure

Pop. density

5hab/km²

Night light

0,0nW

Built-up

59,7%

Pesticides

14,4kg/km²

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