Ontologia

Subdivision · BGD

Aftabnagar

Bangladesh

AmTropical, monsoon(97 %)

Species observed

1

Observations

4

Area

24,5km²

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 · 4 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

4 obs · 1 cellules
Obs. / cellule
≥ 4
4–3
4–3
4–3
< 4

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

Climate

Mean T°

24,2°C

Annual rain

6 554mm

Warmest m°

30,4°C

Coldest m°

11,8°C

Elevation: 6 m on average (min 5 m, max 8 m)

Bioclimatic detailsExpert
Annual mean temp.
24,2°C
Annual rain
6 554mm
Warmest month
30,4°C
Coldest month
11,8°C
Mean alt.
6m
Min
5m
Max
8m
Std. dev.
1m
Köppen-Geiger (dominant)
AmTropical, monsoon(97 %)Tropical

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

Soil & lithology

pH H₂O

5,5

Org. C

19,1g/kg

Clay

29,7%

Sand

41,7%

Silt

28,6%

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

Dominant lithology: wbGLiMaggregated to Sunamganj

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,5
Org. C
23,4g/kg
Clay
28,3%
Sand
42,6%
Silt
29,1%
5–15 cm
pH H₂O
5,5
Org. C
20,7g/kg
Clay
29,5%
Sand
41,7%
Silt
28,8%
15–30 cm
pH H₂O
5,5
Org. C
13,2g/kg
Clay
31,2%
Sand
40,8%
Silt
28,0%

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

Land cover

Forest10.9%
Crops48.9%
Built-up0.9%
Bare soil1.9%
Other (grassland, water…)37.4%

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

Hydrology1 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

6,6km

Basins crossed

1

Max stream order

6

Max drainage

6 837km²

Discharge in basins

88,6m³/s

Mean precip.

3 473mm/an

Mean T°

24,8°C

Moisture idx

0,59

Mean runoff

5 110mm/an

Mean elev. (basins)

25m

Watersheds crossing here

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

Human pressure

Pop. density

7hab/km²

Night light

0,4nW

Built-up

93,0%

Pesticides

14,3kg/km²

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