Ontologia

Distict · BGD

Khulna

Bangladesh

AwTropical, savannah(99 %)

Area

3 611,7km²

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°

26,1°C

Annual rain

2 015mm

Warmest m°

33,4°C

Coldest m°

14,6°C

Elevation: 3 m on average (min -15 m, max 8 m)

Bioclimatic detailsExpert
Annual mean temp.
26,1°C
Annual rain
2 015mm
Warmest month
33,4°C
Coldest month
14,6°C
Mean alt.
3m
Min
-15m
Max
8m
Std. dev.
2m
Köppen-Geiger (dominant)
AwTropical, savannah(99 %)Tropical

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

Soil & lithology

pH H₂O

5,9

Org. C

37,1g/kg

Clay

35,8%

Sand

17,2%

Silt

47,1%

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

Dominant lithology: suGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,9
Org. C
45,1g/kg
Clay
34,4%
Sand
17,8%
Silt
47,9%
5–15 cm
pH H₂O
5,9
Org. C
41,2g/kg
Clay
34,8%
Sand
17,5%
Silt
47,7%
15–30 cm
pH H₂O
5,9
Org. C
25,1g/kg
Clay
38,2%
Sand
16,2%
Silt
45,6%

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

Land cover

Forest26.1%
Crops35.3%
Built-up0.9%
Bare soil1.1%
Other (grassland, water…)36.6%

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

Hydrology

Computing basins, lakes, rivers…

Human pressure

Pop. density

5hab/km²

Night light

0,3nW

Built-up

92,9%

Pesticides

16,7kg/km²

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

Protected areas8

IUCN Not Reported · 4IUCN II · 2IUCN Not Applicable · 1IUCN Ib · 1🌊 Marine · 8

The Sundarbans

IUCN Not Applicable

World Heritage Site (natural or mixed) · 1997

1 720 km²

Shibsha

IUCN Not Reported

Wildlife (Dolphin) Sanctuary · 2020

20 km²

Vadra

IUCN Not Reported

Wildlife (Dolphin) Sanctuary · 2020

5 km²

Chandpai

IUCN II

Wildlife (Dolphin) Sanctuary · 2012

5 km²

Complete list

WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN

Sub-administrations41