Ontologia

Subdivision · BGD

Ujan Char

Bangladesh

AwTropical, savannah(84 %)

Area

47,7km²

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

Computing species observations from GBIF…

Densité d'observations

0 obs · 0 cellules

Source : GBIF — observations agrégées par hexagones 0.2° × 0.2° (~22km), filtre précision coordonnée < 10 km. Fond carte : OpenFreeMap · © OpenStreetMap.

Climate

Mean T°

25,9°C

Annual rain

1 919mm

Warmest m°

33,5°C

Coldest m°

13,9°C

Elevation: 7 m on average (min 2 m, max 9 m)

Bioclimatic detailsExpert
Annual mean temp.
25,9°C
Annual rain
1 919mm
Warmest month
33,5°C
Coldest month
13,9°C
Mean alt.
7m
Min
2m
Max
9m
Std. dev.
2m
Köppen-Geiger (dominant)
AwTropical, savannah(84 %)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

21,0g/kg

Clay

31,4%

Sand

20,6%

Silt

48,0%

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

Dominant lithology: suGLiMaggregated to Rajbari

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,8
Org. C
22,7g/kg
Clay
29,8%
Sand
21,5%
Silt
48,7%
5–15 cm
pH H₂O
5,8
Org. C
19,6g/kg
Clay
30,6%
Sand
20,8%
Silt
48,5%
15–30 cm
pH H₂O
5,8
Org. C
20,7g/kg
Clay
33,8%
Sand
19,3%
Silt
46,9%

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

Land cover

Forest15.4%
Crops52.0%
Built-up1.2%
Bare soil1.9%
Other (grassland, water…)29.4%

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

Hydrology

Computing basins, lakes, rivers…

Human pressure

Pop. density

9hab/km²

Night light

0,4nW

Built-up

122,3%

Pesticides

15,9kg/km²

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