Ontologia

Subdivision · BGD

Kaikhali

Bangladesh

AwTropical, savannah(100 %)

Species observed

49

Observations

85

Area

41,3km²

Ecological tissue

Sample of 18 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 Kaikhali : 15 espèces reliées par 17 interactions GloBI sur 3 types (connectance 11.1%, filtre Serrano α=0.2). 3 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
18
Interactions affichées
17
Connectance
0.111
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

49 distinct species · 85 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

85 obs · 1 cellules
Obs. / cellule
≥ 85
85–84
85–84
85–84
< 85

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

Climate

Mean T°

26,3°C

Annual rain

1 930mm

Warmest m°

33,4°C

Coldest m°

15,0°C

Elevation: 2 m on average (min 1 m, max 3 m)

Bioclimatic detailsExpert
Annual mean temp.
26,3°C
Annual rain
1 930mm
Warmest month
33,4°C
Coldest month
15,0°C
Mean alt.
2m
Min
1m
Max
3m
Std. dev.
0m
Köppen-Geiger (dominant)
AwTropical, savannah(100 %)Tropical

CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)

Soil & lithology

pH H₂O

6,0

Org. C

21,7g/kg

Clay

38,5%

Sand

10,2%

Silt

51,2%

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

Dominant lithology: wbGLiMaggregated to Satkhira

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,0
Org. C
27,3g/kg
Clay
38,3%
Sand
10,1%
Silt
51,6%
5–15 cm
pH H₂O
6,0
Org. C
24,5g/kg
Clay
38,5%
Sand
9,9%
Silt
51,6%
15–30 cm
pH H₂O
6,1
Org. C
13,4g/kg
Clay
38,8%
Sand
10,7%
Silt
50,5%

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

Land cover

Forest2.2%
Crops40.5%
Built-up0.8%
Bare soil2.8%
Other (grassland, water…)53.8%

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

Hydrology2 basins · 4 lakes · 3 rivers

Hydrology metrics for this exact territory

Stream length here

8,4km

Lake surface here

1,13km²

Basins crossed

2

Max stream order

2

Max drainage

1 417km²

Discharge in basins

0,2m³/s

Mean precip.

1 851mm/an

Mean T°

26,2°C

Moisture idx

0,23

Mean runoff

907mm/an

Mean elev. (basins)

4m

Watersheds crossing here

Lakes (4, top by area)

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

Human pressure

Pop. density

5hab/km²

Night light

0,1nW

Built-up

84,5%

Pesticides

4,4kg/km²

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