Ontologia

Subdivision · BGD

Khelna

Bangladesh

CwaTemperate, dry winter, hot summer(100 %)

Area

35,8km²

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°

25,2°C

Annual rain

1 812mm

Warmest m°

34,0°C

Coldest m°

11,5°C

Elevation: 23 m on average (min 21 m, max 24 m)

Bioclimatic detailsExpert
Annual mean temp.
25,2°C
Annual rain
1 812mm
Warmest month
34,0°C
Coldest month
11,5°C
Mean alt.
23m
Min
21m
Max
24m
Std. dev.
1m
Köppen-Geiger (dominant)
CwaTemperate, dry winter, hot summer(100 %)Temperate

CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)

Soil & lithology

pH H₂O

6,8

Org. C

13,7g/kg

Clay

40,7%

Sand

19,9%

Silt

39,3%

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

Dominant lithology: wbGLiMaggregated to Naogaon

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,7
Org. C
17,9g/kg
Clay
40,1%
Sand
20,0%
Silt
39,8%
5–15 cm
pH H₂O
6,8
Org. C
14,1g/kg
Clay
40,1%
Sand
20,0%
Silt
39,9%
15–30 cm
pH H₂O
7,0
Org. C
9,1g/kg
Clay
42,0%
Sand
19,6%
Silt
38,3%

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

Land cover

Forest8.2%
Crops81.3%
Built-up1.1%
Bare soil0.2%
Other (grassland, water…)9.1%

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

Hydrology

Computing basins, lakes, rivers…

Human pressure

Pop. density

4hab/km²

Night light

0,0nW

Built-up

114,7%

Pesticides

14,0kg/km²

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