Ontologia

Subdivision · BGD

Ward No-62

Bangladesh

CwaTemperate, dry winter, hot summer(100 %)

Species observed

719

Observations

17 059

Area

0,9km²

Ecological tissue

Sample of 41 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 Ward No-62 : 33 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 56 interactions GloBI sur 4 types (connectance 6.8%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
41
Interactions affichées
56
Connectance
0.068
Patrimoniales
1
Plus dense que (national)0 %(top 100%)

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

Species present

719 distinct species · 17 059 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

17 059 obs · 1 cellules
Obs. / cellule
≥ 17 059
17 059–17 058
17 059–17 058
17 059–17 058
< 17 059

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

2 121mm

Warmest m°

32,6°C

Coldest m°

12,9°C

Elevation: 10 m on average (min 8 m, max 11 m)

Bioclimatic detailsExpert
Annual mean temp.
25,6°C
Annual rain
2 121mm
Warmest month
32,6°C
Coldest month
12,9°C
Mean alt.
10m
Min
8m
Max
11m
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

5,4

Clay

33,5%

Sand

30,2%

Silt

36,2%

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

Dominant lithology: suGLiMaggregated to Dhaka

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,5
Clay
29,3%
Sand
33,1%
Silt
37,6%
5–15 cm
pH H₂O
5,4
Clay
32,9%
Sand
30,2%
Silt
36,8%
15–30 cm
pH H₂O
5,4
Clay
38,2%
Sand
27,4%
Silt
34,4%

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

Land cover

Forest0.0%
Crops0.2%
Built-up24.9%
Bare soil0.0%
Other (grassland, water…)74.9%

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

Hydrology1 basins · 0 lakes · 0 rivers

Hydrology metrics for this exact territory

Basins crossed

1

Max drainage

3 825km²

Discharge in basins

0,3m³/s

Mean precip.

2 004mm/an

Mean T°

25,9°C

Moisture idx

0,27

Mean runoff

1 484mm/an

Mean elev. (basins)

10m

Watersheds crossing here

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

Human pressure

Pop. density

1 006hab/km²

Night light

23,7nW

Built-up

2 485,4%

Pesticides

15,4kg/km²

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