Ontologia

Subdivision · BGD

Rajghat

Bangladesh

CwaTemperate, dry winter, hot summer(100 %)

Species observed

67

Observations

76

Area

54,3km²

Ecological tissue

Sample of 12 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 Rajghat : 10 espèces reliées par 8 interactions GloBI sur 3 types (connectance 12.1%, filtre Serrano α=0.2). 2 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
12
Interactions affichées
8
Connectance
0.121
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

67 distinct species · 76 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

76 obs · 1 cellules
Obs. / cellule
≥ 76
76–75
76–75
76–75
< 76

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

Climate

Mean T°

24,7°C

Annual rain

2 318mm

Warmest m°

31,4°C

Coldest m°

12,0°C

Elevation: 42 m on average (min 18 m, max 110 m)

Bioclimatic detailsExpert
Annual mean temp.
24,7°C
Annual rain
2 318mm
Warmest month
31,4°C
Coldest month
12,0°C
Mean alt.
42m
Min
18m
Max
110m
Std. dev.
19m
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

16,5g/kg

Clay

30,0%

Sand

34,6%

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
20,4g/kg
Clay
28,2%
Sand
35,9%
Silt
35,9%
5–15 cm
pH H₂O
5,4
Org. C
18,0g/kg
Clay
30,3%
Sand
34,4%
Silt
35,3%
15–30 cm
pH H₂O
5,4
Org. C
11,2g/kg
Clay
31,4%
Sand
33,5%
Silt
35,1%

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

Land cover

Forest53.1%
Crops23.5%
Built-up0.8%
Bare soil0.0%
Other (grassland, water…)22.5%

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

Hydrology1 basins · 0 lakes · 0 rivers

Hydrology metrics for this exact territory

Basins crossed

1

Max drainage

768km²

Discharge in basins

3,5m³/s

Mean precip.

2 547mm/an

Mean T°

24,7°C

Moisture idx

0,39

Mean runoff

2 030mm/an

Mean elev. (basins)

28m

Watersheds crossing here

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

Human pressure

Pop. density

4hab/km²

Night light

0,5nW

Built-up

84,0%

Pesticides

13,0kg/km²

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