Ontologia

Subdivision · BGD

Sirkhara

Bangladesh

AwTropical, savannah(100 %)

Area

22,1km²

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 081mm

Warmest m°

33,4°C

Coldest m°

13,2°C

Elevation: 4 m on average (min 3 m, max 5 m)

Bioclimatic detailsExpert
Annual mean temp.
25,7°C
Annual rain
2 081mm
Warmest month
33,4°C
Coldest month
13,2°C
Mean alt.
4m
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

19,7g/kg

Clay

29,8%

Sand

23,1%

Silt

47,2%

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

Dominant lithology: suGLiMaggregated to Madaripur

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,6
Org. C
23,0g/kg
Clay
27,3%
Sand
24,6%
Silt
48,1%
5–15 cm
pH H₂O
5,5
Org. C
17,9g/kg
Clay
29,1%
Sand
23,2%
Silt
47,7%
15–30 cm
pH H₂O
5,5
Org. C
18,4g/kg
Clay
32,9%
Sand
21,4%
Silt
45,7%

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

Land cover

Forest25.3%
Crops57.1%
Built-up1.2%
Bare soil0.9%
Other (grassland, water…)15.5%

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

Hydrology

Computing basins, lakes, rivers…

Human pressure

Pop. density

8hab/km²

Night light

0,1nW

Built-up

119,6%

Pesticides

15,8kg/km²

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