Tinkisso
IUCN IVWetland of International Importance (Ramsar Site) · 2002
12 290 km²
Commune · GIN
N'Déma
Guinea
AwTropical, savannah(100 %)
Species observed
86
Observations
135
Area
791,8km²
Ecological tissue
Sample of 14 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 N'Déma : 11 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 13 interactions GloBI sur 3 types (connectance 14.3%, filtre Serrano α=0.2). 3 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
14
Interactions affichées
13
Connectance
0.143
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
86 distinct species · 135 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
26,0°C
Annual rain
1 339mm
Warmest m°
36,1°C
Coldest m°
17,6°C
Elevation: 540 m on average (min 407 m, max 910 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
26,0°C
Annual rain
1 339mm
Warmest month
36,1°C
Coldest month
17,6°C
Mean alt.
540m
Min
407m
Max
910m
Std. dev.
103m
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
5,4
Org. C
22,3g/kg
Clay
26,8%
Sand
40,1%
Silt
33,1%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: vbGLiMaggregated to Dabola
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
5,4
Org. C
29,6g/kg
Clay
25,9%
Sand
40,7%
Silt
33,4%
5–15 cm
pH H₂O
5,4
Org. C
24,8g/kg
Clay
25,7%
Sand
40,6%
Silt
33,7%
15–30 cm
pH H₂O
5,4
Org. C
12,7g/kg
Clay
28,7%
Sand
39,0%
Silt
32,3%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest30.8%
Crops3.5%
Built-up0.1%
Bare soil0.0%
Other (grassland, water…)65.5%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology6 basins · 0 lakes · 1 rivers
Hydrology metrics for this exact territory
Stream length here
74,5km
Basins crossed
6
Max stream order
4
Max drainage
2 222km²
Discharge in basins
13,0m³/s
Mean precip.
1 453mm/an
Mean T°
25,4°C
Moisture idx
-0,28
Mean runoff
360mm/an
Mean elev. (basins)
522m
Watersheds crossing here
- Bassin du Nigersub-area934,7 km²overlap264.82 km²33%
- Bassin de Tinkissosub-area1 132,4 km²overlap259.49 km²33%
- Bassin du Nigersub-area1 140,8 km²overlap175.49 km²22%
- Bassin de Tinkissosub-area367,3 km²overlap81.51 km²10%
- Bassin de Tinkissosub-area126,7 km²overlap7.69 km²1%
- Bassin du Nigersub-area1 154,5 km²overlap2.77 km²0%
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
10,8%
Pesticides
1,1kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas2
IUCN IV · 1IUCN Not Reported · 1
Souarela
IUCN Not ReportedClassified Forest · 1944
32 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN