Ontologia

Subdivision · BGD

Char Chartala

Bangladesh

AwTropical, savannah(54 %)

Species observed

0

Observations

0

Area

10,6km²

Partial data for this territory

Few observations recorded here. Real biodiversity is likely richer.

Ecological tissue

Graphe en cours d’indexation

Calcul du tissu écologique de cette entité.

Le graphe apparaîtra automatiquement dès que le calcul est terminé (rafraîchissement toutes les 2s).

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°

25,3°C

Annual rain

2 233mm

Warmest m°

31,8°C

Coldest m°

12,8°C

Elevation: 4 m on average (min 3 m, max 5 m)

Bioclimatic detailsExpert
Annual mean temp.
25,3°C
Annual rain
2 233mm
Warmest month
31,8°C
Coldest month
12,8°C
Mean alt.
4m
Min
3m
Max
5m
Std. dev.
1m
Köppen-Geiger (dominant)
AwTropical, savannah(54 %)Tropical

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

Soil & lithology

pH H₂O

5,4

Org. C

15,7g/kg

Clay

32,9%

Sand

31,1%

Silt

35,9%

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

Dominant lithology: suGLiMaggregated to Brahamanbaria

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,4
Org. C
19,5g/kg
Clay
29,6%
Sand
33,0%
Silt
37,4%
5–15 cm
pH H₂O
5,4
Org. C
16,4g/kg
Clay
32,7%
Sand
31,0%
Silt
36,3%
15–30 cm
pH H₂O
5,4
Org. C
11,1g/kg
Clay
36,4%
Sand
29,5%
Silt
34,1%

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

Land cover

Forest8.3%
Crops29.8%
Built-up3.1%
Bare soil1.0%
Other (grassland, water…)57.9%

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

7

Max drainage

65 341km²

Discharge in basins

228,7m³/s

Mean precip.

2 064mm/an

Mean T°

25,8°C

Moisture idx

0,30

Mean runoff

1 453mm/an

Mean elev. (basins)

7m

Watersheds crossing here

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

Human pressure

Pop. density

27hab/km²

Night light

2,8nW

Built-up

313,9%

Pesticides

14,7kg/km²

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