Ontologia

Subdivision · BGD

Kalidah

Bangladesh

AmTropical, monsoon(100 %)

Species observed

33

Observations

183

Area

20,8km²

Ecological tissue

Sample of 16 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 Kalidah : 15 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 11 interactions GloBI sur 3 types (connectance 9.2%, filtre Serrano α=0.2). 1 bulle taxonomique (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
16
Interactions affichées
11
Connectance
0.092
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

33 distinct species · 183 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

183 obs · 1 cellules
Obs. / cellule
≥ 183
183–182
183–182
183–182
< 183

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

Climate

Mean T°

25,3°C

Annual rain

3 031mm

Warmest m°

31,6°C

Coldest m°

12,8°C

Elevation: 5 m on average (min 4 m, max 6 m)

Bioclimatic detailsExpert
Annual mean temp.
25,3°C
Annual rain
3 031mm
Warmest month
31,6°C
Coldest month
12,8°C
Mean alt.
5m
Min
4m
Max
6m
Std. dev.
0m
Köppen-Geiger (dominant)
AmTropical, monsoon(100 %)Tropical

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

19,0g/kg

Clay

39,4%

Sand

26,7%

Silt

34,0%

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

Dominant lithology: suGLiMaggregated to Feni

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,4
Org. C
22,1g/kg
Clay
34,9%
Sand
29,0%
Silt
36,1%
5–15 cm
pH H₂O
5,4
Org. C
18,3g/kg
Clay
38,5%
Sand
26,9%
Silt
34,6%
15–30 cm
pH H₂O
5,4
Org. C
16,5g/kg
Clay
44,8%
Sand
24,1%
Silt
31,2%

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

Land cover

Forest39.6%
Crops33.1%
Built-up2.8%
Bare soil0.0%
Other (grassland, water…)24.5%

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

Hydrology2 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

1,7km

Basins crossed

2

Max stream order

2

Max drainage

3 797km²

Discharge in basins

1,3m³/s

Mean precip.

2 463mm/an

Mean T°

25,5°C

Moisture idx

0,42

Mean runoff

1 809mm/an

Mean elev. (basins)

45m

Watersheds crossing here

Rivers / streams (1, ord ≥ 4)

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

Human pressure

Pop. density

13hab/km²

Night light

1,8nW

Built-up

277,0%

Pesticides

15,7kg/km²

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