Ontologia

Subdivision · BGD

Char Duanti

Bangladesh

AmTropical, monsoon(100 %)

Species observed

0

Observations

0

Area

38,9km²

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°

26,1°C

Annual rain

2 427mm

Warmest m°

31,7°C

Coldest m°

15,5°C

Elevation: 1 m on average (min -10 m, max 3 m)

Bioclimatic detailsExpert
Annual mean temp.
26,1°C
Annual rain
2 427mm
Warmest month
31,7°C
Coldest month
15,5°C
Mean alt.
1m
Min
-10m
Max
3m
Std. dev.
3m
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

5,8

Org. C

24,5g/kg

Clay

34,1%

Sand

19,4%

Silt

46,4%

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

Dominant lithology: suGLiMaggregated to Barguna

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,8
Org. C
33,6g/kg
Clay
32,7%
Sand
20,1%
Silt
47,2%
5–15 cm
pH H₂O
5,8
Org. C
26,8g/kg
Clay
33,4%
Sand
19,8%
Silt
46,7%
15–30 cm
pH H₂O
5,8
Org. C
13,2g/kg
Clay
36,2%
Sand
18,4%
Silt
45,3%

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

Land cover

Forest22.6%
Crops61.1%
Built-up0.8%
Bare soil0.2%
Other (grassland, water…)15.2%

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

Hydrology2 basins · 0 lakes · 0 rivers

Hydrology metrics for this exact territory

Basins crossed

2

Max drainage

1 135km²

Discharge in basins

0,5m³/s

Mean precip.

2 300mm/an

Mean T°

26,0°C

Moisture idx

0,38

Mean runoff

1 501mm/an

Mean elev. (basins)

6m

Watersheds crossing here

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

Human pressure

Pop. density

5hab/km²

Night light

0,1nW

Built-up

82,0%

Pesticides

17,3kg/km²

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

Protected areas1

IUCN Ib · 1🌊 Marine · 1

WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN