Ontologia

Commune · SLE

Libeisaygahun

Sierra Leone

AmTropical, monsoon(100 %)

Species observed

26

Observations

146

Area

454,3km²

Ecological tissue

Sample of 2 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 Libeisaygahun : 2 espèces reliées par 1 interaction GloBI sur 1 type (connectance 100.0%, filtre Serrano α=0.2).

Espèces affichées
2
Interactions affichées
1
Connectance
1.000
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

26 distinct species · 146 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

146 obs · 5 cellules
Obs. / cellule
≥ 63
63–62
40–62
27–39
< 27

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

Climate

Mean T°

26,6°C

Annual rain

2 485mm

Warmest m°

36,1°C

Coldest m°

21,6°C

Elevation: 56 m on average (min 41 m, max 90 m)

Bioclimatic detailsExpert
Annual mean temp.
26,6°C
Annual rain
2 485mm
Warmest month
36,1°C
Coldest month
21,6°C
Mean alt.
56m
Min
41m
Max
90m
Std. dev.
8m
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

27,2g/kg

Clay

26,4%

Sand

48,2%

Silt

25,4%

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

Dominant lithology: vbGLiMaggregated to Bombali

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,3
Org. C
32,3g/kg
Clay
24,4%
Sand
50,7%
Silt
24,9%
5–15 cm
pH H₂O
5,4
Org. C
29,7g/kg
Clay
27,0%
Sand
47,0%
Silt
26,0%
15–30 cm
pH H₂O
5,4
Org. C
19,5g/kg
Clay
27,9%
Sand
46,8%
Silt
25,4%

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

Land cover

Forest32.8%
Crops3.6%
Built-up0.1%
Bare soil0.1%
Other (grassland, water…)63.4%

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

Hydrology5 basins · 0 lakes · 2 rivers

Hydrology metrics for this exact territory

Stream length here

81,8km

Basins crossed

5

Max stream order

5

Max drainage

4 774km²

Discharge in basins

133,6m³/s

Mean precip.

2 803mm/an

Mean T°

27,2°C

Moisture idx

0,37

Mean runoff

2 061mm/an

Mean elev. (basins)

63m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Built-up

8,1%

Pesticides

13,8kg/km²

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