Ontologia

Commune · BGD

Baniachong

Bangladesh

AmTropical, monsoon(58 %)

Species observed

59

Observations

75

Area

496,4km²

Ecological tissue

Sample of 33 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 Baniachong : 31 espèces reliées par 29 interactions GloBI sur 3 types (connectance 5.5%, filtre Serrano α=0.2). 2 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
33
Interactions affichées
29
Connectance
0.055
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

59 distinct species · 75 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

75 obs · 8 cellules
Obs. / cellule
≥ 45
45–44
6–44
2–5
< 2

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

Climate

Mean T°

25,0°C

Annual rain

3 244mm

Warmest m°

31,3°C

Coldest m°

12,6°C

Elevation: 5 m on average (min 3 m, max 8 m)

Bioclimatic detailsExpert
Annual mean temp.
25,0°C
Annual rain
3 244mm
Warmest month
31,3°C
Coldest month
12,6°C
Mean alt.
5m
Min
3m
Max
8m
Std. dev.
1m
Köppen-Geiger (dominant)
AmTropical, monsoon(58 %)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

22,1g/kg

Clay

30,7%

Sand

35,6%

Silt

33,7%

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

Dominant lithology: wbGLiMaggregated to Habiganj

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,7
Org. C
24,9g/kg
Clay
28,4%
Sand
37,2%
Silt
34,4%
5–15 cm
pH H₂O
5,6
Org. C
21,5g/kg
Clay
30,4%
Sand
35,6%
Silt
34,0%
15–30 cm
pH H₂O
5,6
Org. C
19,8g/kg
Clay
33,2%
Sand
34,0%
Silt
32,8%

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

Land cover

Forest4.0%
Crops74.2%
Built-up0.8%
Bare soil0.8%
Other (grassland, water…)20.3%

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

Hydrology6 basins · 16 lakes · 2 rivers

Hydrology metrics for this exact territory

Stream length here

16,0km

Lake surface here

4,11km²

Basins crossed

6

Max stream order

6

Max drainage

37 673km²

Discharge in basins

657,5m³/s

Mean precip.

2 642mm/an

Mean T°

24,9°C

Moisture idx

0,43

Mean runoff

2 343mm/an

Mean elev. (basins)

18m

Watersheds crossing here

Lakes (16, top by area)

7 more lakes

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

Human pressure

Pop. density

7hab/km²

Night light

0,1nW

Built-up

79,2%

Pesticides

14,9kg/km²

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

Sub-administrations11