Grandes Chutes
IUCN Not ReportedClassified Forest · 1944
153 km²
Commune · GIN
Samayah
Guinea
AmTropical, monsoon(69 %)
Species observed
137
Observations
168
Area
852,1km²
Ecological tissue
Sample of 43 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 Samayah : 35 espèces reliées par 57 interactions GloBI sur 5 types (connectance 6.3%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
43
Interactions affichées
57
Connectance
0.063
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
137 distinct species · 168 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
24,7°C
Annual rain
2 689mm
Warmest m°
34,6°C
Coldest m°
18,7°C
Elevation: 427 m on average (min 73 m, max 992 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
24,7°C
Annual rain
2 689mm
Warmest month
34,6°C
Coldest month
18,7°C
Mean alt.
427m
Min
73m
Max
992m
Std. dev.
234m
Köppen-Geiger (dominant)
AmTropical, monsoon(69 %)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
35,3g/kg
Clay
26,0%
Sand
46,1%
Silt
27,8%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: mtGLiMaggregated to Kindia
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
5,4
Org. C
40,4g/kg
Clay
23,1%
Sand
48,3%
Silt
28,5%
5–15 cm
pH H₂O
5,4
Org. C
40,5g/kg
Clay
23,5%
Sand
47,7%
Silt
28,8%
15–30 cm
pH H₂O
5,4
Org. C
24,8g/kg
Clay
31,5%
Sand
42,3%
Silt
26,2%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest34.5%
Crops3.0%
Built-up0.1%
Bare soil0.3%
Other (grassland, water…)62.1%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology8 basins · 1 lakes · 1 rivers
Hydrology metrics for this exact territory
Stream length here
18,4km
Lake surface here
6,34km²
Basins crossed
8
Max stream order
4
Max drainage
12 496km²
Discharge in basins
121,7m³/s
Mean precip.
2 635mm/an
Mean T°
26,4°C
Moisture idx
0,34
Mean runoff
1 674mm/an
Mean elev. (basins)
345m
Watersheds crossing here
- Basin #15070sub-area410,5 km²overlap281.06 km²33%
- Bassin de Samousub-area397,8 km²overlap169.31 km²20%
- Bassin de Samousub-area595,6 km²overlap143.43 km²17%
- Bassin de Konkourésub-area2 284,4 km²overlap127.66 km²15%
- Basin #15460sub-area260,9 km²overlap101.20 km²12%
- Bassin de kébésub-area583,6 km²overlap28.70 km²3%
- Bassin de Samousub-area203,2 km²overlap0.50 km²0%
- Basin #10000sub-area304,3 km²overlap0.18 km²0%
Lakes (1, top by area)
Rivers / streams (1, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
0,0nW
Built-up
10,1%
Pesticides
1,0kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas1
IUCN Not Reported · 1
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN