Ontologia

Subdivision · BGD

Nilganj

Bangladesh

AmTropical, monsoon(100 %)

Species observed

1

Observations

1

Area

55,4km²

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

1 distinct species · 1 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 obs · 1 cellules
Obs. / cellule
≥ 1
1–0
1–0
1–0
< 1

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

Climate

Mean T°

26,1°C

Annual rain

2 763mm

Warmest m°

30,6°C

Coldest m°

16,5°C

Elevation: 3 m on average (min 2 m, max 4 m)

Bioclimatic detailsExpert
Annual mean temp.
26,1°C
Annual rain
2 763mm
Warmest month
30,6°C
Coldest month
16,5°C
Mean alt.
3m
Min
2m
Max
4m
Std. dev.
1m
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

5,8

Org. C

20,4g/kg

Clay

30,3%

Sand

19,6%

Silt

50,1%

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

Dominant lithology: suGLiMaggregated to Patuakhali

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,7
Org. C
28,8g/kg
Clay
28,8%
Sand
20,5%
Silt
50,7%
5–15 cm
pH H₂O
5,7
Org. C
20,9g/kg
Clay
30,1%
Sand
19,7%
Silt
50,3%
15–30 cm
pH H₂O
5,8
Org. C
11,6g/kg
Clay
32,0%
Sand
18,7%
Silt
49,3%

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

Land cover

Forest13.3%
Crops70.2%
Built-up0.7%
Bare soil0.8%
Other (grassland, water…)15.1%

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

Hydrology1 basins · 1 lakes · 4 rivers

Hydrology metrics for this exact territory

Stream length here

3,9km

Lake surface here

0,14km²

Basins crossed

1

Max stream order

2

Max drainage

2 373km²

Discharge in basins

0,2m³/s

Mean precip.

2 571mm/an

Mean T°

26,0°C

Moisture idx

0,45

Mean runoff

1 708mm/an

Mean elev. (basins)

5m

Watersheds crossing here

Lakes (1, top by area)

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

Human pressure

Pop. density

3hab/km²

Night light

0,1nW

Built-up

65,6%

Pesticides

19,9kg/km²

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