Ontologia

Subdivision · BGD

Rajbila

Bangladesh

AmTropical, monsoon(100 %)

Species observed

55

Observations

61

Area

92,5km²

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 Rajbila : 14 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 13 interactions GloBI sur 2 types (connectance 10.8%, filtre Serrano α=0.2). 2 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
16
Interactions affichées
13
Connectance
0.108
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

55 distinct species · 61 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

61 obs · 2 cellules
Obs. / cellule
≥ 55
55–54
55–54
55–54
< 55

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

Climate

Mean T°

25,0°C

Annual rain

2 767mm

Warmest m°

33,3°C

Coldest m°

13,3°C

Elevation: 76 m on average (min 25 m, max 118 m)

Bioclimatic detailsExpert
Annual mean temp.
25,0°C
Annual rain
2 767mm
Warmest month
33,3°C
Coldest month
13,3°C
Mean alt.
76m
Min
25m
Max
118m
Std. dev.
21m
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

5,5

Org. C

13,3g/kg

Clay

29,3%

Sand

36,7%

Silt

34,0%

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

Dominant lithology: ssGLiMaggregated to Bandarban

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,5
Org. C
16,6g/kg
Clay
27,5%
Sand
37,8%
Silt
34,7%
5–15 cm
pH H₂O
5,5
Org. C
14,7g/kg
Clay
28,8%
Sand
37,1%
Silt
34,2%
15–30 cm
pH H₂O
5,5
Org. C
8,7g/kg
Clay
31,7%
Sand
35,3%
Silt
33,1%

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

Land cover

Forest71.0%
Crops4.9%
Built-up0.4%
Bare soil0.1%
Other (grassland, water…)23.7%

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

Hydrology3 basins · 0 lakes · 0 rivers

Hydrology metrics for this exact territory

Basins crossed

3

Max drainage

12 119km²

Discharge in basins

30,7m³/s

Mean precip.

2 642mm/an

Mean T°

25,5°C

Moisture idx

0,47

Mean runoff

2 059mm/an

Mean elev. (basins)

131m

Watersheds crossing here

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

Human pressure

Pop. density

1hab/km²

Night light

0,0nW

Built-up

37,6%

Pesticides

13,9kg/km²

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