Ontologia

Subdivision · BGD

Kalmakanda

Bangladesh

CwaTemperate, dry winter, hot summer(100 %)

Species observed

0

Observations

0

Area

62km²

Partial data for this territory

Few observations recorded here. Real biodiversity is likely richer.

Ecological tissue

Graphe en cours d’indexation

Calcul du tissu écologique de cette entité.

Le graphe apparaîtra automatiquement dès que le calcul est terminé (rafraîchissement toutes les 2s).

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°

24,2°C

Annual rain

4 215mm

Warmest m°

30,6°C

Coldest m°

11,1°C

Elevation: 6 m on average (min 4 m, max 7 m)

Bioclimatic detailsExpert
Annual mean temp.
24,2°C
Annual rain
4 215mm
Warmest month
30,6°C
Coldest month
11,1°C
Mean alt.
6m
Min
4m
Max
7m
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

5,8

Org. C

18,5g/kg

Clay

30,2%

Sand

34,9%

Silt

34,9%

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

Dominant lithology: wbGLiMaggregated to Netrakona

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,8
Org. C
23,0g/kg
Clay
27,7%
Sand
36,5%
Silt
35,8%
5–15 cm
pH H₂O
5,9
Org. C
16,8g/kg
Clay
30,1%
Sand
35,0%
Silt
35,0%
15–30 cm
pH H₂O
5,9
Org. C
15,6g/kg
Clay
32,8%
Sand
33,2%
Silt
34,0%

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

Land cover

Forest4.8%
Crops68.1%
Built-up1.1%
Bare soil2.5%
Other (grassland, water…)23.5%

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

Hydrology1 basins · 1 lakes · 0 rivers

Hydrology metrics for this exact territory

Lake surface here

0,00km²

Basins crossed

1

Max drainage

996km²

Discharge in basins

5,8m³/s

Mean precip.

3 130mm/an

Mean T°

24,6°C

Moisture idx

0,54

Mean runoff

2 955mm/an

Mean elev. (basins)

118m

Watersheds crossing here

Lakes (1, top by area)

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

Human pressure

Pop. density

7hab/km²

Night light

0,1nW

Built-up

109,3%

Pesticides

15,0kg/km²

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