Ontologia

Subdivision · BGD

Alir Tek

Bangladesh

AwTropical, savannah(100 %)

Area

9,3km²

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°

25,7°C

Annual rain

2 165mm

Warmest m°

32,3°C

Coldest m°

13,5°C

Elevation: 3 m on average (min 3 m, max 5 m)

Bioclimatic detailsExpert
Annual mean temp.
25,7°C
Annual rain
2 165mm
Warmest month
32,3°C
Coldest month
13,5°C
Mean alt.
3m
Min
3m
Max
5m
Std. dev.
0m
Köppen-Geiger (dominant)
AwTropical, savannah(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

24,0g/kg

Clay

37,4%

Sand

27,1%

Silt

35,5%

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

Dominant lithology: suGLiMaggregated to Narayanganj

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,6
Org. C
23,1g/kg
Clay
36,2%
Sand
27,9%
Silt
35,8%
5–15 cm
pH H₂O
5,5
Org. C
23,2g/kg
Clay
37,4%
Sand
26,6%
Silt
36,0%
15–30 cm
pH H₂O
5,5
Org. C
25,6g/kg
Clay
38,5%
Sand
26,7%
Silt
34,8%

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

Land cover

Forest13.1%
Crops37.2%
Built-up2.7%
Bare soil0.5%
Other (grassland, water…)46.5%

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

Hydrology

Computing basins, lakes, rivers…

Human pressure

Pop. density

6hab/km²

Night light

2,7nW

Built-up

271,5%

Pesticides

15,3kg/km²

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