Ontologia

Commune · BGD

Chuadanga Sadar

Bangladesh

CwaTemperate, dry winter, hot summer(100 %)

Species observed

124

Observations

460

Area

289,9km²

Ecological tissue

Sample of 34 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 Chuadanga Sadar : 29 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 41 interactions GloBI sur 4 types (connectance 7.3%, filtre Serrano α=0.2). 5 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
34
Interactions affichées
41
Connectance
0.073
Patrimoniales
2
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Species present

124 distinct species · 460 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

460 obs · 4 cellules
Obs. / cellule
≥ 408
408–407
50–407
50–49
< 50

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

Climate

Mean T°

25,6°C

Annual rain

1 534mm

Warmest m°

34,9°C

Coldest m°

12,0°C

Elevation: 11 m on average (min 9 m, max 13 m)

Bioclimatic detailsExpert
Annual mean temp.
25,6°C
Annual rain
1 534mm
Warmest month
34,9°C
Coldest month
12,0°C
Mean alt.
11m
Min
9m
Max
13m
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

6,4

Org. C

16,3g/kg

Clay

41,1%

Sand

14,5%

Silt

44,4%

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

Dominant lithology: wbGLiMaggregated to Chuadanga

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,3
Org. C
23,6g/kg
Clay
41,5%
Sand
14,4%
Silt
44,1%
5–15 cm
pH H₂O
6,4
Org. C
14,6g/kg
Clay
41,6%
Sand
14,3%
Silt
44,1%
15–30 cm
pH H₂O
6,5
Org. C
10,7g/kg
Clay
40,2%
Sand
14,6%
Silt
45,1%

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

Land cover

Forest25.1%
Crops48.6%
Built-up2.6%
Bare soil0.0%
Other (grassland, water…)23.6%

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

Hydrology4 basins · 5 lakes · 5 rivers

Hydrology metrics for this exact territory

Stream length here

45,3km

Lake surface here

1,01km²

Basins crossed

4

Max stream order

4

Max drainage

2 572km²

Discharge in basins

10,5m³/s

Mean precip.

1 531mm/an

Mean T°

26,0°C

Moisture idx

-0,04

Mean runoff

774mm/an

Mean elev. (basins)

13m

Watersheds crossing here

Lakes (5, top by area)

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

Human pressure

Pop. density

10hab/km²

Night light

0,6nW

Built-up

258,7%

Pesticides

15,8kg/km²

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

Sub-administrations6