Ontologia

Subdivision · BGD

Nhilla

Bangladesh

AmTropical, monsoon(100 %)

Species observed

3

Observations

3

Area

64,4km²

Partial data for this territory

Few observations recorded here. Real biodiversity is likely richer.

Ecological tissue

Not enough documented interactions to build a meaningful graph for this territory.

Species present

3 distinct species · 3 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

3 obs · 1 cellules
Obs. / cellule
≥ 3
3–2
3–2
3–2
< 3

Source : GBIF — observations agrégées par hexagones 0.027° × 0.027° (~22km), filtre précision coordonnée < 10 km. Fond carte : OpenFreeMap · © OpenStreetMap.

Climate

Mean T°

25,5°C

Annual rain

4 430mm

Warmest m°

30,8°C

Coldest m°

16,7°C

Elevation: 2 m on average (min -39 m, max 102 m)

Bioclimatic detailsExpert
Annual mean temp.
25,5°C
Annual rain
4 430mm
Warmest month
30,8°C
Coldest month
16,7°C
Mean alt.
2m
Min
-39m
Max
102m
Std. dev.
13m
Köppen-Geiger (dominant)
AmTropical, monsoon(100 %)Tropical

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

Soil & lithology

pH H₂O

5,6

Org. C

20,4g/kg

Clay

29,5%

Sand

39,6%

Silt

30,9%

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

Dominant lithology: ssGLiMaggregated to Cox'S Bazar

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,6
Org. C
25,7g/kg
Clay
27,3%
Sand
40,9%
Silt
31,8%
5–15 cm
pH H₂O
5,6
Org. C
21,4g/kg
Clay
28,8%
Sand
39,9%
Silt
31,3%
15–30 cm
pH H₂O
5,6
Org. C
14,0g/kg
Clay
32,4%
Sand
37,9%
Silt
29,7%

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

Land cover

Forest15.4%
Crops34.3%
Built-up1.9%
Bare soil4.9%
Other (grassland, water…)43.5%

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

Hydrology2 basins · 0 lakes · 4 rivers

Hydrology metrics for this exact territory

Stream length here

16,3km

Basins crossed

2

Max stream order

4

Max drainage

2 131km²

Discharge in basins

0,0m³/s

Mean precip.

3 721mm/an

Mean T°

25,5°C

Moisture idx

0,63

Mean runoff

2 584mm/an

Mean elev. (basins)

40m

Watersheds crossing here

Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10

Human pressure

Pop. density

10hab/km²

Night light

0,7nW

Built-up

191,0%

Pesticides

3,6kg/km²

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

Protected areas1

IUCN IV · 1🌊 Marine · 1

Teknaf

IUCN IV

Wildlife Sanctuary · 2009

114 km²

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