Ontologia

Subdivision · BGD

Joykalas

Bangladesh

AmTropical, monsoon(100 %)

Species observed

1

Observations

1

Area

48,7km²

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°

24,4°C

Annual rain

6 554mm

Warmest m°

30,8°C

Coldest m°

11,8°C

Elevation: 5 m on average (min 4 m, max 7 m)

Bioclimatic detailsExpert
Annual mean temp.
24,4°C
Annual rain
6 554mm
Warmest month
30,8°C
Coldest month
11,8°C
Mean alt.
5m
Min
4m
Max
7m
Std. dev.
1m
Köppen-Geiger (dominant)
AmTropical, monsoon(100 %)Tropical

CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)

Soil & lithology

pH H₂O

5,6

Org. C

22,4g/kg

Clay

30,4%

Sand

37,3%

Silt

32,3%

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

Dominant lithology: wbGLiMaggregated to Sunamganj

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,6
Org. C
24,5g/kg
Clay
28,8%
Sand
38,3%
Silt
32,9%
5–15 cm
pH H₂O
5,6
Org. C
22,3g/kg
Clay
29,9%
Sand
37,5%
Silt
32,6%
15–30 cm
pH H₂O
5,7
Org. C
20,5g/kg
Clay
32,5%
Sand
36,1%
Silt
31,4%

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

Land cover

Forest6.0%
Crops56.3%
Built-up0.7%
Bare soil1.6%
Other (grassland, water…)35.5%

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

Hydrology2 basins · 1 lakes · 0 rivers

Hydrology metrics for this exact territory

Lake surface here

0,12km²

Basins crossed

2

Max drainage

733km²

Discharge in basins

5,9m³/s

Mean precip.

3 350mm/an

Mean T°

24,9°C

Moisture idx

0,56

Mean runoff

3 816mm/an

Mean elev. (basins)

10m

Watersheds crossing here

Lakes (1, top by area)

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

Human pressure

Pop. density

8hab/km²

Night light

0,1nW

Built-up

68,6%

Pesticides

14,3kg/km²

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