Ontologia

Commune · SLE

Lugbu

Sierra Leone

AmTropical, monsoon(100 %)

Species observed

124

Observations

409

Area

255km²

Ecological tissue

Sample of 15 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 Lugbu : 14 espèces reliées par 11 interactions GloBI sur 2 types (connectance 10.5%, filtre Serrano α=0.2). 1 bulle taxonomique (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
15
Interactions affichées
11
Connectance
0.105
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

124 distinct species · 409 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

409 obs · 9 cellules
Obs. / cellule
≥ 133
133–132
75–132
26–74
< 26

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

Climate

Mean T°

25,5°C

Annual rain

2 972mm

Warmest m°

33,3°C

Coldest m°

21,5°C

Elevation: 45 m on average (min 18 m, max 85 m)

Bioclimatic detailsExpert
Annual mean temp.
25,5°C
Annual rain
2 972mm
Warmest month
33,3°C
Coldest month
21,5°C
Mean alt.
45m
Min
18m
Max
85m
Std. dev.
16m
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

5,2

Org. C

26,4g/kg

Clay

27,0%

Sand

52,9%

Silt

20,1%

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

Dominant lithology: mtGLiMaggregated to Bo

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,2
Org. C
34,0g/kg
Clay
25,0%
Sand
55,2%
Silt
19,9%
5–15 cm
pH H₂O
5,2
Org. C
25,8g/kg
Clay
27,8%
Sand
52,1%
Silt
20,1%
15–30 cm
pH H₂O
5,2
Org. C
19,4g/kg
Clay
28,1%
Sand
51,5%
Silt
20,3%

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

Land cover

Forest49.5%
Crops0.4%
Built-up0.3%
Bare soil0.1%
Other (grassland, water…)49.8%

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

Hydrology4 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

26,3km

Basins crossed

4

Max stream order

6

Max drainage

14 013km²

Discharge in basins

139,3m³/s

Mean precip.

3 178mm/an

Mean T°

26,8°C

Moisture idx

0,50

Mean runoff

1 878mm/an

Mean elev. (basins)

32m

Watersheds crossing here

Rivers / streams (1, ord ≥ 4)

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

Human pressure

Pop. density

1hab/km²

Night light

0,0nW

Built-up

27,7%

Pesticides

10,8kg/km²

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