Ontologia

Subdivision · BGD

Char Montaz

Bangladesh

AmTropical, monsoon(100 %)

Species observed

0

Observations

0

Area

109,8km²

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°

26,2°C

Annual rain

3 019mm

Warmest m°

30,0°C

Coldest m°

17,8°C

Elevation: 3 m on average (min -10 m, max 11 m)

Bioclimatic detailsExpert
Annual mean temp.
26,2°C
Annual rain
3 019mm
Warmest month
30,0°C
Coldest month
17,8°C
Mean alt.
3m
Min
-10m
Max
11m
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

5,7

Org. C

29,4g/kg

Clay

29,7%

Sand

27,3%

Silt

43,1%

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

Dominant lithology: suGLiMaggregated to Patuakhali

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,7
Org. C
31,3g/kg
Clay
27,8%
Sand
28,6%
Silt
43,6%
5–15 cm
pH H₂O
5,7
Org. C
22,3g/kg
Clay
29,1%
Sand
27,6%
Silt
43,3%
15–30 cm
pH H₂O
5,7
Org. C
34,6g/kg
Clay
32,1%
Sand
25,6%
Silt
42,3%

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

Land cover

Forest8.3%
Crops66.9%
Built-up0.1%
Bare soil1.1%
Other (grassland, water…)23.6%

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

Hydrology1 basins · 0 lakes · 2 rivers

Hydrology metrics for this exact territory

Stream length here

4,5km

Basins crossed

1

Max stream order

1

Max drainage

1 419km²

Discharge in basins

1,6m³/s

Mean precip.

2 918mm/an

Mean T°

25,8°C

Moisture idx

0,53

Mean runoff

2 107mm/an

Mean elev. (basins)

4m

Watersheds crossing here

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

Human pressure

Pop. density

1hab/km²

Built-up

14,5%

Pesticides

18,2kg/km²

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

Protected areas2

IUCN Not Reported · 1IUCN II · 1🌊 Marine · 2

Sonarchar

IUCN II

Wildlife Sanctuary · 2011

20 km²

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