Ontologia

Subdivision · BGD

Bhaluka

Bangladesh

CwaTemperate, dry winter, hot summer(100 %)

Species observed

19

Observations

25

Area

25,7km²

Partial data for this territory

Few observations recorded here. Real biodiversity is likely richer.

Ecological tissue

Sample of 4 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 Bhaluka : 4 espèces reliées par 2 interactions GloBI sur 1 type (connectance 20.0%, filtre Serrano α=0.2). 1 bulle taxonomique (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
5
Interactions affichées
2
Connectance
0.200
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 · 25 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

25 obs · 1 cellules
Obs. / cellule
≥ 25
25–24
25–24
25–24
< 25

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

Climate

Mean T°

25,1°C

Annual rain

2 254mm

Warmest m°

32,2°C

Coldest m°

12,1°C

Elevation: 9 m on average (min 6 m, max 12 m)

Bioclimatic detailsExpert
Annual mean temp.
25,1°C
Annual rain
2 254mm
Warmest month
32,2°C
Coldest month
12,1°C
Mean alt.
9m
Min
6m
Max
12m
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

5,6

Org. C

18,4g/kg

Clay

34,8%

Sand

27,3%

Silt

38,0%

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

Dominant lithology: suGLiMaggregated to Mymensingh

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,6
Org. C
23,2g/kg
Clay
31,4%
Sand
28,9%
Silt
39,7%
5–15 cm
pH H₂O
5,7
Org. C
20,1g/kg
Clay
33,6%
Sand
27,8%
Silt
38,6%
15–30 cm
pH H₂O
5,7
Org. C
11,8g/kg
Clay
39,3%
Sand
25,0%
Silt
35,6%

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

Land cover

Forest29.2%
Crops34.7%
Built-up2.7%
Bare soil0.2%
Other (grassland, water…)33.3%

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

Hydrology2 basins · 1 lakes · 0 rivers

Hydrology metrics for this exact territory

Lake surface here

0,01km²

Basins crossed

2

Max drainage

1 508km²

Discharge in basins

1,4m³/s

Mean precip.

2 107mm/an

Mean T°

25,4°C

Moisture idx

0,31

Mean runoff

1 659mm/an

Mean elev. (basins)

15m

Watersheds crossing here

Lakes (1, top by area)

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

Human pressure

Pop. density

9hab/km²

Night light

2,7nW

Built-up

270,8%

Pesticides

14,5kg/km²

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