Ontologia

Subdivision · BGD

Nayansree

Bangladesh

AwTropical, savannah(100 %)

Species observed

3

Observations

4

Area

23,1km²

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 · 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°

25,7°C

Annual rain

2 035mm

Warmest m°

32,8°C

Coldest m°

13,5°C

Elevation: 5 m on average (min 4 m, max 7 m)

Bioclimatic detailsExpert
Annual mean temp.
25,7°C
Annual rain
2 035mm
Warmest month
32,8°C
Coldest month
13,5°C
Mean alt.
5m
Min
4m
Max
7m
Std. dev.
1m
Köppen-Geiger (dominant)
AwTropical, savannah(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

20,7g/kg

Clay

29,7%

Sand

30,4%

Silt

39,9%

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

Dominant lithology: suGLiMaggregated to Dhaka

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,7
Org. C
21,6g/kg
Clay
27,1%
Sand
32,2%
Silt
40,6%
5–15 cm
pH H₂O
5,6
Org. C
19,8g/kg
Clay
27,8%
Sand
31,3%
Silt
40,8%
15–30 cm
pH H₂O
5,6
Org. C
20,6g/kg
Clay
34,3%
Sand
27,5%
Silt
38,2%

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

Land cover

Forest37.0%
Crops40.6%
Built-up1.9%
Bare soil0.0%
Other (grassland, water…)20.6%

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

Hydrology2 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

1,1km

Basins crossed

2

Max stream order

2

Max drainage

1 485 848km²

Discharge in basins

8,2m³/s

Mean precip.

1 924mm/an

Mean T°

25,7°C

Moisture idx

0,23

Mean runoff

1 437mm/an

Mean elev. (basins)

10m

Watersheds crossing here

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

Human pressure

Pop. density

9hab/km²

Night light

0,3nW

Built-up

184,9%

Pesticides

15,1kg/km²

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