Ontologia

Subdivision · BGD

Marichbunia

Bangladesh

AmTropical, monsoon(100 %)

Species observed

2

Observations

4

Area

28,1km²

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

2 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°

25,9°C

Annual rain

2 585mm

Warmest m°

32,8°C

Coldest m°

13,8°C

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

Bioclimatic detailsExpert
Annual mean temp.
25,9°C
Annual rain
2 585mm
Warmest month
32,8°C
Coldest month
13,8°C
Mean alt.
2m
Min
2m
Max
3m
Std. dev.
0m
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

30,7g/kg

Clay

30,6%

Sand

24,1%

Silt

45,3%

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
5,8
Org. C
36,4g/kg
Clay
30,3%
Sand
24,5%
Silt
45,2%
5–15 cm
pH H₂O
5,8
Org. C
35,5g/kg
Clay
30,7%
Sand
24,2%
Silt
45,1%
15–30 cm
pH H₂O
5,8
Org. C
20,1g/kg
Clay
30,9%
Sand
23,6%
Silt
45,5%

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

Land cover

Forest21.3%
Crops67.9%
Built-up0.8%
Bare soil0.1%
Other (grassland, water…)9.9%

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

Hydrology2 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

0,8km

Basins crossed

2

Max stream order

3

Max drainage

2 373km²

Discharge in basins

0,1m³/s

Mean precip.

2 575mm/an

Mean T°

26,0°C

Moisture idx

0,45

Mean runoff

1 711mm/an

Mean elev. (basins)

5m

Watersheds crossing here

Rivers / streams (1, ord ≥ 4)

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

Human pressure

Pop. density

3hab/km²

Night light

0,0nW

Built-up

77,9%

Pesticides

16,5kg/km²

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