Ontologia

Subdivision · BGD

Purbadhala

Bangladesh

CwaTemperate, dry winter, hot summer(100 %)

Species observed

25

Observations

25

Area

16,1km²

Ecological tissue

Sample of 11 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 Purbadhala : 11 espèces reliées par 7 interactions GloBI sur 2 types (connectance 12.7%, filtre Serrano α=0.2).

Espèces affichées
11
Interactions affichées
7
Connectance
0.127
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

25 distinct species · 25 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

25 obs · 1 cellules
Obs. / cellule
≥ 25
25–24
25–24
25–24
< 25

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

Climate

Mean T°

24,5°C

Annual rain

3 253mm

Warmest m°

31,0°C

Coldest m°

11,4°C

Elevation: 10 m on average (min 9 m, max 10 m)

Bioclimatic detailsExpert
Annual mean temp.
24,5°C
Annual rain
3 253mm
Warmest month
31,0°C
Coldest month
11,4°C
Mean alt.
10m
Min
9m
Max
10m
Std. dev.
0m
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

5,8

Org. C

16,5g/kg

Clay

28,0%

Sand

34,8%

Silt

37,2%

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

Dominant lithology: wbGLiMaggregated to Netrakona

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,7
Org. C
21,8g/kg
Clay
25,6%
Sand
36,3%
Silt
38,0%
5–15 cm
pH H₂O
5,8
Org. C
14,8g/kg
Clay
29,2%
Sand
33,9%
Silt
36,8%
15–30 cm
pH H₂O
5,8
Org. C
13,0g/kg
Clay
29,2%
Sand
34,0%
Silt
36,7%

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

Land cover

Forest21.1%
Crops64.7%
Built-up1.4%
Bare soil0.2%
Other (grassland, water…)12.7%

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

Hydrology1 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

5,1km

Basins crossed

1

Max stream order

4

Max drainage

6 330km²

Discharge in basins

11,8m³/s

Mean precip.

2 510mm/an

Mean T°

25,3°C

Moisture idx

0,43

Mean runoff

2 138mm/an

Mean elev. (basins)

13m

Watersheds crossing here

Rivers / streams (1, ord ≥ 4)

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

Human pressure

Pop. density

8hab/km²

Night light

0,2nW

Built-up

142,1%

Pesticides

14,7kg/km²

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