Ontologia

Subdivision · BGD

Char Abdullah

Bangladesh

AmTropical, monsoon(100 %)

Species observed

9

Observations

9

Area

37,3km²

Partial data for this territory

Few observations recorded here. Real biodiversity is likely richer.

Ecological tissue

Sample of 3 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 Char Abdullah : 3 espèces reliées par 2 interactions GloBI sur 2 types (connectance 66.7%, filtre Serrano α=0.2).

Espèces affichées
3
Interactions affichées
2
Connectance
0.667
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

9 distinct species · 9 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

9 obs · 1 cellules
Obs. / cellule
≥ 9
9–8
9–8
9–8
< 9

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

Climate

Mean T°

25,9°C

Annual rain

2 994mm

Warmest m°

30,5°C

Coldest m°

16,1°C

Elevation: -3 m on average (min -38 m, max 4 m)

Bioclimatic detailsExpert
Annual mean temp.
25,9°C
Annual rain
2 994mm
Warmest month
30,5°C
Coldest month
16,1°C
Mean alt.
-3m
Min
-38m
Max
4m
Std. dev.
8m
Köppen-Geiger (dominant)
AmTropical, monsoon(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

23,8g/kg

Clay

35,0%

Sand

28,7%

Silt

36,3%

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

Dominant lithology: suGLiMaggregated to Lakshmipur

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,5
Org. C
31,8g/kg
Clay
31,7%
Sand
30,6%
Silt
37,7%
5–15 cm
pH H₂O
5,5
Org. C
20,3g/kg
Clay
33,2%
Sand
30,1%
Silt
36,6%
15–30 cm
pH H₂O
5,5
Org. C
19,3g/kg
Clay
40,0%
Sand
25,5%
Silt
34,5%

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

Hydrology1 basins · 0 lakes · 0 rivers

Hydrology metrics for this exact territory

Basins crossed

1

Max drainage

945km²

Discharge in basins

0,9m³/s

Mean precip.

2 371mm/an

Mean T°

25,8°C

Moisture idx

0,39

Mean runoff

1 829mm/an

Mean elev. (basins)

5m

Watersheds crossing here

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

Human pressure

Pop. density

2hab/km²

Built-up

7,1%

Pesticides

20,7kg/km²

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