Ontologia

Subdivision · BGD

Hadira

Bangladesh

CwaTemperate, dry winter, hot summer(100 %)

Species observed

46

Observations

61

Area

24,3km²

Ecological tissue

Sample of 9 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 Hadira : 7 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 6 interactions GloBI sur 2 types (connectance 16.7%, filtre Serrano α=0.2). 2 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
9
Interactions affichées
6
Connectance
0.167
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

46 distinct species · 61 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

61 obs · 1 cellules
Obs. / cellule
≥ 61
61–60
61–60
61–60
< 61

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

Climate

Mean T°

25,1°C

Annual rain

2 097mm

Warmest m°

32,4°C

Coldest m°

12,4°C

Elevation: 13 m on average (min 12 m, max 14 m)

Bioclimatic detailsExpert
Annual mean temp.
25,1°C
Annual rain
2 097mm
Warmest month
32,4°C
Coldest month
12,4°C
Mean alt.
13m
Min
12m
Max
14m
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

6,3

Org. C

17,8g/kg

Clay

30,5%

Sand

25,8%

Silt

43,7%

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

Dominant lithology: suGLiMaggregated to Tangail

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,2
Org. C
20,9g/kg
Clay
29,0%
Sand
26,5%
Silt
44,5%
5–15 cm
pH H₂O
6,3
Org. C
18,1g/kg
Clay
30,8%
Sand
25,6%
Silt
43,6%
15–30 cm
pH H₂O
6,4
Org. C
14,3g/kg
Clay
31,6%
Sand
25,4%
Silt
42,9%

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

Land cover

Forest20.7%
Crops63.3%
Built-up1.4%
Bare soil0.0%
Other (grassland, water…)14.5%

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

Hydrology2 basins · 0 lakes · 2 rivers

Hydrology metrics for this exact territory

Stream length here

5,8km

Basins crossed

2

Max stream order

3

Max drainage

521 929km²

Discharge in basins

4,6m³/s

Mean precip.

1 898mm/an

Mean T°

25,5°C

Moisture idx

0,23

Mean runoff

1 505mm/an

Mean elev. (basins)

14m

Watersheds crossing here

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

Human pressure

Pop. density

9hab/km²

Built-up

139,6%

Pesticides

14,1kg/km²

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