Ontologia

Subdivision · BGD

Nalian Range

Bangladesh

AwTropical, savannah(98 %)

Area

1 024,4km²

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°

26,3°C

Annual rain

2 224mm

Warmest m°

32,6°C

Coldest m°

16,2°C

Elevation: 4 m on average (min -15 m, max 8 m)

Bioclimatic detailsExpert
Annual mean temp.
26,3°C
Annual rain
2 224mm
Warmest month
32,6°C
Coldest month
16,2°C
Mean alt.
4m
Min
-15m
Max
8m
Std. dev.
2m
Köppen-Geiger (dominant)
AwTropical, savannah(98 %)Tropical

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

Soil & lithology

pH H₂O

6,0

Org. C

38,9g/kg

Clay

39,8%

Sand

15,6%

Silt

44,6%

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

Dominant lithology: suGLiMaggregated to Khulna

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,0
Org. C
53,2g/kg
Clay
38,6%
Sand
16,0%
Silt
45,4%
5–15 cm
pH H₂O
6,0
Org. C
47,0g/kg
Clay
39,1%
Sand
15,8%
Silt
45,2%
15–30 cm
pH H₂O
6,0
Org. C
16,3g/kg
Clay
41,8%
Sand
15,0%
Silt
43,2%

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

Land cover

Forest43.9%
Crops16.0%
Built-up0.0%
Bare soil0.1%
Other (grassland, water…)40.0%

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

Hydrology

Computing basins, lakes, rivers…

Human pressure

Pop. density

0hab/km²

Built-up

0,6%

Pesticides

16,9kg/km²

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

Protected areas4

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

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

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