Ontologia

Commune · SLE

Maforki

Sierra Leone

AmTropical, monsoon(100 %)

Species observed

149

Observations

307

Area

811,1km²

Ecological tissue

Sample of 28 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 Maforki : 23 espèces reliées par 22 interactions GloBI sur 3 types (connectance 5.4%, filtre Serrano α=0.2). 6 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
29
Interactions affichées
22
Connectance
0.054
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

149 distinct species · 307 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

307 obs · 21 cellules
Obs. / cellule
≥ 87
64–86
8–63
3–7
< 3

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

Climate

Mean T°

26,0°C

Annual rain

2 964mm

Warmest m°

33,6°C

Coldest m°

22,0°C

Elevation: 36 m on average (min 4 m, max 72 m)

Bioclimatic detailsExpert
Annual mean temp.
26,0°C
Annual rain
2 964mm
Warmest month
33,6°C
Coldest month
22,0°C
Mean alt.
36m
Min
4m
Max
72m
Std. dev.
18m
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

28,1g/kg

Clay

28,9%

Sand

45,3%

Silt

25,8%

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

Dominant lithology: suGLiMaggregated to Port Loko

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,4
Org. C
35,5g/kg
Clay
27,0%
Sand
47,5%
Silt
25,6%
5–15 cm
pH H₂O
5,5
Org. C
30,8g/kg
Clay
27,6%
Sand
45,4%
Silt
27,0%
15–30 cm
pH H₂O
5,5
Org. C
17,9g/kg
Clay
32,0%
Sand
43,0%
Silt
24,9%

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

Land cover

Forest42.7%
Crops1.7%
Built-up0.3%
Bare soil0.1%
Other (grassland, water…)55.1%

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

Hydrology4 basins · 0 lakes · 5 rivers

Hydrology metrics for this exact territory

Stream length here

109,9km

Basins crossed

4

Max stream order

5

Max drainage

18 627km²

Discharge in basins

349,9m³/s

Mean precip.

2 856mm/an

Mean T°

26,5°C

Moisture idx

0,45

Mean runoff

2 186mm/an

Mean elev. (basins)

32m

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

34,2%

Pesticides

13,2kg/km²

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

Protected areas3

IUCN Not Reported · 3🌊 Marine · 2

Port Loko

IUCN Not Reported

Forest Reserve · 1949

8 km²

WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN