Ontologia

Subdivision · BGD

Dhum

Bangladesh

AmTropical, monsoon(100 %)

Area

15,7km²

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°

25,4°C

Annual rain

3 196mm

Warmest m°

31,1°C

Coldest m°

13,8°C

Elevation: 5 m on average (min 4 m, max 6 m)

Bioclimatic detailsExpert
Annual mean temp.
25,4°C
Annual rain
3 196mm
Warmest month
31,1°C
Coldest month
13,8°C
Mean alt.
5m
Min
4m
Max
6m
Std. dev.
1m
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

5,5

Org. C

17,4g/kg

Clay

39,9%

Sand

25,2%

Silt

34,9%

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

Dominant lithology: ssGLiMaggregated to Chittagong

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,6
Org. C
21,9g/kg
Clay
36,1%
Sand
27,7%
Silt
36,2%
5–15 cm
pH H₂O
5,6
Org. C
17,0g/kg
Clay
39,4%
Sand
25,3%
Silt
35,3%
15–30 cm
pH H₂O
5,5
Org. C
13,3g/kg
Clay
44,1%
Sand
22,8%
Silt
33,2%

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

Land cover

Forest27.2%
Crops40.1%
Built-up1.7%
Bare soil0.4%
Other (grassland, water…)30.6%

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

Hydrology

Computing basins, lakes, rivers…

Human pressure

Pop. density

8hab/km²

Night light

0,5nW

Built-up

165,7%

Pesticides

15,9kg/km²

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