Ontologia

Commune · SLE

Gorama Mende

Sierra Leone

AmTropical, monsoon(100 %)

Species observed

159

Observations

258

Area

617,9km²

Ecological tissue

Sample of 30 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 Gorama Mende : 28 espèces reliées par 29 interactions GloBI sur 5 types (connectance 6.7%, filtre Serrano α=0.2). 2 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
30
Interactions affichées
29
Connectance
0.067
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

159 distinct species · 258 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

258 obs · 11 cellules
Obs. / cellule
≥ 230
4–229
4–3
3–3
< 3

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 502mm

Warmest m°

33,8°C

Coldest m°

20,3°C

Elevation: 303 m on average (min 149 m, max 403 m)

Bioclimatic detailsExpert
Annual mean temp.
25,0°C
Annual rain
2 502mm
Warmest month
33,8°C
Coldest month
20,3°C
Mean alt.
303m
Min
149m
Max
403m
Std. dev.
56m
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

32,2g/kg

Clay

28,4%

Sand

48,3%

Silt

23,3%

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

Dominant lithology: mtGLiMaggregated to Kenema

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,2
Org. C
45,9g/kg
Clay
26,0%
Sand
50,5%
Silt
23,5%
5–15 cm
pH H₂O
5,2
Org. C
32,5g/kg
Clay
27,5%
Sand
48,6%
Silt
23,8%
15–30 cm
pH H₂O
5,2
Org. C
18,1g/kg
Clay
31,6%
Sand
45,8%
Silt
22,5%

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

Land cover

Forest54.3%
Crops0.4%
Built-up0.1%
Bare soil0.0%
Other (grassland, water…)45.1%

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

Hydrology4 basins · 0 lakes · 6 rivers

Hydrology metrics for this exact territory

Stream length here

68,6km

Basins crossed

4

Max stream order

6

Max drainage

8 234km²

Discharge in basins

238,1m³/s

Mean precip.

2 789mm/an

Mean T°

25,5°C

Moisture idx

0,38

Mean runoff

1 735mm/an

Mean elev. (basins)

286m

Watersheds crossing here

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

Human pressure

Pop. density

1hab/km²

Built-up

13,6%

Pesticides

9,5kg/km²

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