Nialama (or Nyalama)
IUCN Not ReportedClassified Forest
288 km²
Commune · GIN
Tyanguel-Bori
Guinea
AwTropical, savannah(100 %)
Species observed
43
Observations
96
Area
386,5km²
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 Tyanguel-Bori : 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
43 distinct species · 96 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
25,2°C
Annual rain
1 963mm
Warmest m°
35,2°C
Coldest m°
17,0°C
Elevation: 566 m on average (min 176 m, max 966 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
25,2°C
Annual rain
1 963mm
Warmest month
35,2°C
Coldest month
17,0°C
Mean alt.
566m
Min
176m
Max
966m
Std. dev.
199m
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
5,6
Org. C
22,1g/kg
Clay
26,1%
Sand
38,6%
Silt
35,3%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: vbGLiMaggregated to Lélouma
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
5,6
Org. C
29,1g/kg
Clay
24,7%
Sand
39,7%
Silt
35,6%
5–15 cm
pH H₂O
5,6
Org. C
24,0g/kg
Clay
25,1%
Sand
39,2%
Silt
35,8%
15–30 cm
pH H₂O
5,6
Org. C
13,3g/kg
Clay
28,6%
Sand
37,0%
Silt
34,5%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest33.0%
Crops1.6%
Built-up0.5%
Bare soil0.2%
Other (grassland, water…)64.7%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology5 basins · 0 lakes · 2 rivers
Hydrology metrics for this exact territory
Stream length here
42,0km
Basins crossed
5
Max stream order
5
Max drainage
2 970km²
Discharge in basins
16,6m³/s
Mean precip.
1 730mm/an
Mean T°
24,4°C
Moisture idx
-0,04
Mean runoff
507mm/an
Mean elev. (basins)
620m
Watersheds crossing here
Rivers / streams (2, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
1hab/km²
Built-up
48,0%
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