Ontologia

Subdivision · BGD

Kalapur

Bangladesh

CwaTemperate, dry winter, hot summer(100 %)

Species observed

246

Observations

6 206

Area

78,1km²

Ecological tissue

Sample of 24 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 Kalapur : 18 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 34 interactions GloBI sur 3 types (connectance 12.3%, filtre Serrano α=0.2). 6 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
24
Interactions affichées
34
Connectance
0.123
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

246 distinct species · 6 206 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

6 206 obs · 3 cellules
Obs. / cellule
≥ 5 894
5 894–5 893
5 894–5 893
200–5 893
< 200

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

Climate

Mean T°

24,9°C

Annual rain

2 526mm

Warmest m°

31,2°C

Coldest m°

12,3°C

Elevation: 11 m on average (min 4 m, max 46 m)

Bioclimatic detailsExpert
Annual mean temp.
24,9°C
Annual rain
2 526mm
Warmest month
31,2°C
Coldest month
12,3°C
Mean alt.
11m
Min
4m
Max
46m
Std. dev.
11m
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

Org. C

18,6g/kg

Clay

28,8%

Sand

35,7%

Silt

35,5%

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

Dominant lithology: ssGLiMaggregated to Maulvibazar

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,4
Org. C
23,1g/kg
Clay
26,8%
Sand
37,3%
Silt
35,9%
5–15 cm
pH H₂O
5,3
Org. C
20,9g/kg
Clay
28,6%
Sand
35,7%
Silt
35,8%
15–30 cm
pH H₂O
5,4
Org. C
11,8g/kg
Clay
31,1%
Sand
34,2%
Silt
34,7%

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

Land cover

Forest17.5%
Crops42.6%
Built-up0.8%
Bare soil0.3%
Other (grassland, water…)38.9%

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

999km²

Discharge in basins

5,0m³/s

Mean precip.

2 544mm/an

Mean T°

24,7°C

Moisture idx

0,39

Mean runoff

2 023mm/an

Mean elev. (basins)

29m

Watersheds crossing here

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

Human pressure

Pop. density

4hab/km²

Night light

0,7nW

Built-up

80,8%

Pesticides

15,5kg/km²

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