Ontologia

Subdivision · BGD

Mechhra

Bangladesh

CwaTemperate, dry winter, hot summer(100 %)

Species observed

0

Observations

0

Area

52km²

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

0 distinct species · 0 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

0 obs · 0 cellules

Aucune observation géoréférencée précise (<10 km) dans ce territoire.

Source : GBIF — observations agrégées par hexagones 0.2° × 0.2° (~22km), filtre précision coordonnée < 10 km. Fond carte : OpenFreeMap · © OpenStreetMap.

Climate

Mean T°

25,2°C

Annual rain

1 916mm

Warmest m°

32,6°C

Coldest m°

12,5°C

Elevation: 10 m on average (min 6 m, max 14 m)

Bioclimatic detailsExpert
Annual mean temp.
25,2°C
Annual rain
1 916mm
Warmest month
32,6°C
Coldest month
12,5°C
Mean alt.
10m
Min
6m
Max
14m
Std. dev.
2m
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

5,9

Org. C

20,5g/kg

Clay

42,3%

Sand

20,9%

Silt

36,9%

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

Dominant lithology: suGLiMaggregated to Sirajganj

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,8
Org. C
27,1g/kg
Clay
41,0%
Sand
21,3%
Silt
37,8%
5–15 cm
pH H₂O
5,9
Org. C
17,9g/kg
Clay
41,7%
Sand
21,3%
Silt
37,1%
15–30 cm
pH H₂O
5,9
Org. C
16,4g/kg
Clay
44,2%
Sand
20,0%
Silt
35,9%

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

Land cover

Forest5.1%
Crops43.5%
Built-up0.4%
Bare soil17.8%
Other (grassland, water…)33.2%

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

Hydrology1 basins · 2 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

6,2km

Lake surface here

1,48km²

Basins crossed

1

Max stream order

2

Max drainage

521 929km²

Discharge in basins

501,2m³/s

Mean precip.

1 842mm/an

Mean T°

25,5°C

Moisture idx

0,20

Mean runoff

1 411mm/an

Mean elev. (basins)

14m

Watersheds crossing here

Lakes (2, top by area)

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

Human pressure

Pop. density

2hab/km²

Built-up

41,5%

Pesticides

14,4kg/km²

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