Ontologia

Commune · BGD

Hizla

Bangladesh

AwTropical, savannah(100 %)

Species observed

31

Observations

39

Area

234,1km²

Ecological tissue

Sample of 9 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 Hizla : 8 espèces reliées par 9 interactions GloBI sur 2 types (connectance 20.0%, filtre Serrano α=0.2). 2 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
10
Interactions affichées
9
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

31 distinct species · 39 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

39 obs · 3 cellules
Obs. / cellule
≥ 18
18–17
18–17
17–17
< 17

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

Climate

Mean T°

26,0°C

Annual rain

2 306mm

Warmest m°

32,3°C

Coldest m°

15,4°C

Elevation: 3 m on average (min -24 m, max 7 m)

Bioclimatic detailsExpert
Annual mean temp.
26,0°C
Annual rain
2 306mm
Warmest month
32,3°C
Coldest month
15,4°C
Mean alt.
3m
Min
-24m
Max
7m
Std. dev.
2m
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

5,5

Org. C

31,1g/kg

Clay

30,9%

Sand

24,3%

Silt

44,8%

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
5,5
Org. C
31,3g/kg
Clay
28,5%
Sand
25,9%
Silt
45,7%
5–15 cm
pH H₂O
5,4
Org. C
30,7g/kg
Clay
29,8%
Sand
24,7%
Silt
45,6%
15–30 cm
pH H₂O
5,5
Org. C
31,3g/kg
Clay
34,4%
Sand
22,3%
Silt
43,3%

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

Land cover

Forest14.7%
Crops44.8%
Built-up0.4%
Bare soil0.9%
Other (grassland, water…)39.3%

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

Hydrology3 basins · 0 lakes · 0 rivers

Hydrology metrics for this exact territory

Basins crossed

3

Max drainage

1 915km²

Discharge in basins

7,5m³/s

Mean precip.

2 246mm/an

Mean T°

25,8°C

Moisture idx

0,35

Mean runoff

1 748mm/an

Mean elev. (basins)

6m

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

Human pressure

Pop. density

5hab/km²

Night light

0,1nW

Built-up

37,1%

Pesticides

15,4kg/km²

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

Sub-administrations6