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

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°

26,2°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