Tinkisso
IUCN IVWetland of International Importance (Ramsar Site) · 2002
12 290 km²
Commune · GIN
Passayah
Guinea
AwTropical, savannah(100 %)
Species observed
230
Observations
598
Area
2 916,4km²
Ecological tissue
Sample of 36 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 Passayah : 29 espèces dont 3 patrimoniales (LR IUCN CR/EN/VU) reliées par 31 interactions GloBI sur 3 types (connectance 4.9%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
36
Interactions affichées
31
Connectance
0.049
Patrimoniales
3
Plus dense que (national)0 %(top 100%)
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Species present
230 distinct species · 598 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
26,3°C
Annual rain
1 455mm
Warmest m°
36,3°C
Coldest m°
18,8°C
Elevation: 485 m on average (min 383 m, max 963 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
26,3°C
Annual rain
1 455mm
Warmest month
36,3°C
Coldest month
18,8°C
Mean alt.
485m
Min
383m
Max
963m
Std. dev.
105m
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
25,3g/kg
Clay
30,2%
Sand
34,7%
Silt
35,0%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: vbGLiMaggregated to Faranah
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
5,2
Org. C
33,2g/kg
Clay
29,2%
Sand
35,3%
Silt
35,5%
5–15 cm
pH H₂O
5,2
Org. C
28,7g/kg
Clay
29,9%
Sand
35,0%
Silt
35,1%
15–30 cm
pH H₂O
5,2
Org. C
13,9g/kg
Clay
31,6%
Sand
33,9%
Silt
34,5%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest38.8%
Crops0.5%
Built-up0.0%
Bare soil0.0%
Other (grassland, water…)60.6%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology15 basins · 0 lakes · 3 rivers
Hydrology metrics for this exact territory
Stream length here
158,5km
Basins crossed
15
Max stream order
5
Max drainage
11 606km²
Discharge in basins
459,8m³/s
Mean precip.
1 485mm/an
Mean T°
25,4°C
Moisture idx
-0,28
Mean runoff
419mm/an
Mean elev. (basins)
498m
Watersheds crossing here
- Bassin du Nigersub-area1 154,5 km²overlap958.47 km²33%
- Bassin du Nigersub-area604,3 km²overlap520.24 km²18%
- Bassin du Nigersub-area934,7 km²overlap441.04 km²15%
- Bassin du Nigersub-area1 140,8 km²overlap268.73 km²9%
- Bassin du Nigersub-area918,5 km²overlap153.43 km²5%
- Bassin de Tinkissosub-area218,8 km²overlap107.16 km²4%
- Bassin du Nigersub-area111,6 km²overlap104.69 km²4%
- Bassin du Nigersub-area101,6 km²overlap100.85 km²3%
- Bassin du Nigersub-area346,6 km²overlap69.62 km²2%
6 more basinssorted by overlap
- Bassin de Balésub-area1 782 km²overlap65.29 km²2%
- Bassin de Tinkissosub-area367,3 km²overlap48.61 km²2%
- Bassin de Mongosub-area690,9 km²overlap39.59 km²1%
- Bassin du Nigersub-area25,2 km²overlap25.07 km²1%
- Bassin du Nigersub-area279,6 km²overlap12.82 km²0%
- Bassin du Nigersub-area838,9 km²overlap0.83 km²0%
Rivers / streams (3, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Built-up
4,2%
Pesticides
1,0kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas1
IUCN IV · 1
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN