Ontologia

Subdivision · BGD

Ratandia

Bangladesh

CwaTemperate, dry winter, hot summer(100 %)

Species observed

1

Observations

1

Area

36km²

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°

25,7°C

Annual rain

1 754mm

Warmest m°

34,0°C

Coldest m°

12,8°C

Elevation: 9 m on average (min 4 m, max 11 m)

Bioclimatic detailsExpert
Annual mean temp.
25,7°C
Annual rain
1 754mm
Warmest month
34,0°C
Coldest month
12,8°C
Mean alt.
9m
Min
4m
Max
11m
Std. dev.
1m
Köppen-Geiger (dominant)
CwaTemperate, dry winter, hot summer(100 %)Temperate

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

Soil & lithology

pH H₂O

6,0

Org. C

19,5g/kg

Clay

35,1%

Sand

18,4%

Silt

46,5%

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

Dominant lithology: suGLiMaggregated to Rajbari

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,0
Org. C
27,1g/kg
Clay
33,5%
Sand
19,5%
Silt
47,0%
5–15 cm
pH H₂O
6,0
Org. C
17,5g/kg
Clay
34,7%
Sand
18,6%
Silt
46,8%
15–30 cm
pH H₂O
6,1
Org. C
14,0g/kg
Clay
37,2%
Sand
17,0%
Silt
45,7%

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

Land cover

Forest13.9%
Crops58.8%
Built-up1.0%
Bare soil7.1%
Other (grassland, water…)19.2%

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

Hydrology4 basins · 2 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

9,4km

Lake surface here

0,70km²

Basins crossed

4

Max stream order

1

Max drainage

944 595km²

Discharge in basins

1 804,3m³/s

Mean precip.

1 743mm/an

Mean T°

25,6°C

Moisture idx

0,13

Mean runoff

1 142mm/an

Mean elev. (basins)

10m

Watersheds crossing here

Lakes (2, top by area)

Rivers / streams (1, ord ≥ 4)

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

Human pressure

Pop. density

5hab/km²

Night light

0,1nW

Built-up

99,1%

Pesticides

15,6kg/km²

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