Ontologia

Subdivision · BGD

Chandra Dighalia

Bangladesh

AwTropical, savannah(100 %)

Species observed

9

Observations

11

Area

11,1km²

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 Chandra Dighalia : 4 espèces reliées par 2 interactions GloBI sur 2 types (connectance 33.3%, filtre Serrano α=0.2).

Espèces affichées
4
Interactions affichées
2
Connectance
0.333
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 · 11 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

11 obs · 1 cellules
Obs. / cellule
≥ 11
11–10
11–10
11–10
< 11

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

Climate

Mean T°

25,7°C

Annual rain

1 984mm

Warmest m°

34,1°C

Coldest m°

12,7°C

Elevation: 2 m on average (min 2 m, max 4 m)

Bioclimatic detailsExpert
Annual mean temp.
25,7°C
Annual rain
1 984mm
Warmest month
34,1°C
Coldest month
12,7°C
Mean alt.
2m
Min
2m
Max
4m
Std. dev.
1m
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

30,0g/kg

Clay

28,4%

Sand

21,6%

Silt

50,0%

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

Dominant lithology: wbGLiMaggregated to Gopalganj

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,6
Org. C
34,0g/kg
Clay
26,1%
Sand
23,0%
Silt
50,9%
5–15 cm
pH H₂O
5,5
Org. C
29,8g/kg
Clay
27,2%
Sand
22,1%
Silt
50,6%
15–30 cm
pH H₂O
5,5
Org. C
26,2g/kg
Clay
31,9%
Sand
19,6%
Silt
48,6%

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

Land cover

Forest24.8%
Crops51.2%
Built-up1.2%
Bare soil0.1%
Other (grassland, water…)22.8%

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

Hydrology2 basins · 0 lakes · 0 rivers

Hydrology metrics for this exact territory

Basins crossed

2

Max drainage

2 241km²

Discharge in basins

0,4m³/s

Mean precip.

1 842mm/an

Mean T°

25,9°C

Moisture idx

0,19

Mean runoff

1 297mm/an

Mean elev. (basins)

6m

Watersheds crossing here

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

Human pressure

Pop. density

5hab/km²

Night light

0,4nW

Built-up

122,3%

Pesticides

16,2kg/km²

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