Ontologia

Commune · SLE

Dembelia Sinkunia

Sierra Leone

AwTropical, savannah(100 %)

Species observed

23

Observations

103

Area

939,6km²

Ecological tissue

Sample of 5 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 Dembelia Sinkunia : 4 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 4 interactions GloBI sur 2 types (connectance 40.0%, filtre Serrano α=0.2). 1 bulle taxonomique (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
5
Interactions affichées
4
Connectance
0.400
Patrimoniales
1
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Species present

23 distinct species · 103 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

103 obs · 6 cellules
Obs. / cellule
≥ 65
65–64
24–64
10–23
< 10

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

Climate

Mean T°

25,9°C

Annual rain

1 783mm

Warmest m°

35,7°C

Coldest m°

19,4°C

Elevation: 398 m on average (min 245 m, max 500 m)

Bioclimatic detailsExpert
Annual mean temp.
25,9°C
Annual rain
1 783mm
Warmest month
35,7°C
Coldest month
19,4°C
Mean alt.
398m
Min
245m
Max
500m
Std. dev.
45m
Köppen-Geiger (dominant)
AwTropical, savannah(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

29,2g/kg

Clay

29,0%

Sand

39,5%

Silt

31,5%

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

Dominant lithology: mtGLiMaggregated to Koinadugu

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,2
Org. C
38,9g/kg
Clay
28,0%
Sand
40,4%
Silt
31,6%
5–15 cm
pH H₂O
5,2
Org. C
30,4g/kg
Clay
27,7%
Sand
40,0%
Silt
32,3%
15–30 cm
pH H₂O
5,2
Org. C
18,3g/kg
Clay
31,5%
Sand
37,9%
Silt
30,6%

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

Land cover

Forest52.1%
Crops0.1%
Built-up0.1%
Bare soil0.0%
Other (grassland, water…)47.8%

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

Hydrology10 basins · 0 lakes · 2 rivers

Hydrology metrics for this exact territory

Stream length here

116,2km

Basins crossed

10

Max stream order

5

Max drainage

3 795km²

Discharge in basins

125,1m³/s

Mean precip.

1 899mm/an

Mean T°

25,3°C

Moisture idx

0,03

Mean runoff

1 076mm/an

Mean elev. (basins)

414m

Watersheds crossing here

1 more basins

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

Human pressure

Pop. density

0hab/km²

Built-up

7,8%

Pesticides

11,1kg/km²

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