Ontologia

Subdivision · BGD

Bakal

Bangladesh

AwTropical, savannah(100 %)

Species observed

19

Observations

19

Area

32,4km²

Partial data for this territory

Few observations recorded here. Real biodiversity is likely richer.

Ecological tissue

Sample of 8 species (selected proportionally per kingdom among those with at least one documented interaction here) to keep the graph readable. Hover for details, click to explore the full ecosystem of a species.

ℹ️ The territory contains many more species than displayed and all their documented interactions: the graph is intentionally the structural skeleton (top-N species by composite local score, edges filtered by Serrano 2009 disparity filter α=0.2).

RègnesAnimalPlanteChampignonBacterie
RelationsPredationParasitismeSymbiosePollinisation
StatutEn dangerVulnérableProtégéeEndémique

Indicateurs du tissu écologique

Tissu écologique de Bakal : 8 espèces reliées par 5 interactions GloBI sur 3 types (connectance 17.9%, filtre Serrano α=0.2).

Espèces affichées
8
Interactions affichées
5
Connectance
0.179
Patrimoniales
0
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Species present

19 distinct species · 19 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

19 obs · 1 cellules
Obs. / cellule
≥ 19
19–18
19–18
19–18
< 19

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

Climate

Mean T°

25,6°C

Annual rain

2 157mm

Warmest m°

33,6°C

Coldest m°

12,8°C

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

Bioclimatic detailsExpert
Annual mean temp.
25,6°C
Annual rain
2 157mm
Warmest month
33,6°C
Coldest month
12,8°C
Mean alt.
2m
Min
2m
Max
3m
Std. dev.
0m
Köppen-Geiger (dominant)
AwTropical, savannah(100 %)Tropical

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

Soil & lithology

pH H₂O

5,6

Org. C

57,8g/kg

Clay

30,4%

Sand

24,2%

Silt

45,5%

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

Dominant lithology: suGLiMaggregated to Barisal

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,6
Org. C
46,0g/kg
Clay
28,2%
Sand
25,4%
Silt
46,5%
5–15 cm
pH H₂O
5,5
Org. C
57,6g/kg
Clay
29,3%
Sand
24,7%
Silt
46,0%
15–30 cm
pH H₂O
5,6
Org. C
69,9g/kg
Clay
33,6%
Sand
22,4%
Silt
44,0%

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

Land cover

Forest41.5%
Crops40.9%
Built-up0.9%
Bare soil0.0%
Other (grassland, water…)16.6%

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

Hydrology1 basins · 0 lakes · 0 rivers

Hydrology metrics for this exact territory

Basins crossed

1

Max drainage

2 241km²

Discharge in basins

1,3m³/s

Mean precip.

1 862mm/an

Mean T°

25,9°C

Moisture idx

0,20

Mean runoff

1 338mm/an

Mean elev. (basins)

5m

Watersheds crossing here

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

Human pressure

Pop. density

7hab/km²

Night light

0,2nW

Built-up

87,5%

Pesticides

15,8kg/km²

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