Ontologia

Subdivision · BGD

Sarai

Bangladesh

AmTropical, monsoon(99 %)

Species observed

9

Observations

9

Area

95,9km²

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

9 distinct species · 9 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

9 obs · 2 cellules
Obs. / cellule
≥ 5
5–4
5–4
5–4
< 5

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

Climate

Mean T°

24,7°C

Annual rain

2 907mm

Warmest m°

32,8°C

Coldest m°

13,3°C

Elevation: 81 m on average (min 29 m, max 421 m)

Bioclimatic detailsExpert
Annual mean temp.
24,7°C
Annual rain
2 907mm
Warmest month
32,8°C
Coldest month
13,3°C
Mean alt.
81m
Min
29m
Max
421m
Std. dev.
51m
Köppen-Geiger (dominant)
AmTropical, monsoon(99 %)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

16,3g/kg

Clay

28,9%

Sand

37,0%

Silt

34,2%

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

Dominant lithology: ssGLiMaggregated to Bandarban

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,5
Org. C
20,4g/kg
Clay
26,5%
Sand
38,5%
Silt
35,0%
5–15 cm
pH H₂O
5,5
Org. C
17,7g/kg
Clay
27,8%
Sand
37,4%
Silt
34,8%
15–30 cm
pH H₂O
5,5
Org. C
10,7g/kg
Clay
32,3%
Sand
35,0%
Silt
32,8%

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

Land cover

Forest70.7%
Crops5.9%
Built-up0.4%
Bare soil0.1%
Other (grassland, water…)23.0%

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

Hydrology3 basins · 0 lakes · 0 rivers

Hydrology metrics for this exact territory

Basins crossed

3

Max drainage

1 780km²

Discharge in basins

6,5m³/s

Mean precip.

2 770mm/an

Mean T°

25,5°C

Moisture idx

0,49

Mean runoff

2 226mm/an

Mean elev. (basins)

85m

Watersheds crossing here

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

Human pressure

Pop. density

2hab/km²

Night light

0,1nW

Built-up

41,0%

Pesticides

17,2kg/km²

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