Songan/Tamin
IUCN Not ReportedClassified Forest
920 km²
Subdivision · CIV
Ayame
Côte d'Ivoire
AwTropical, savannah(96 %)
Species observed
632
Observations
1 491
Area
1 934,6km²
Ecological tissue
Sample of 24 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 Ayame : 22 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 24 interactions GloBI sur 1 type (connectance 8.7%, filtre Serrano α=0.2). 2 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
24
Interactions affichées
24
Connectance
0.087
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
632 distinct species · 1 491 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
25,5°C
Annual rain
1 626mm
Warmest m°
31,7°C
Coldest m°
21,6°C
Elevation: 124 m on average (min 71 m, max 223 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
25,5°C
Annual rain
1 626mm
Warmest month
31,7°C
Coldest month
21,6°C
Mean alt.
124m
Min
71m
Max
223m
Std. dev.
23m
Köppen-Geiger (dominant)
AwTropical, savannah(96 %)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
23,3g/kg
Clay
29,0%
Sand
49,6%
Silt
21,3%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: ssGLiMaggregated to Sud Comoé
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
5,3
Org. C
36,6g/kg
Clay
26,8%
Sand
51,5%
Silt
21,7%
5–15 cm
pH H₂O
5,2
Org. C
19,5g/kg
Clay
28,8%
Sand
49,4%
Silt
21,8%
15–30 cm
pH H₂O
5,2
Org. C
13,8g/kg
Clay
31,5%
Sand
47,9%
Silt
20,6%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest47.0%
Crops1.4%
Built-up0.2%
Bare soil0.0%
Other (grassland, water…)51.4%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology7 basins · 5 lakes · 35 rivers
Hydrology metrics for this exact territory
Stream length here
388,0km
Lake surface here
69,15km²
Basins crossed
7
Max stream order
5
Max drainage
76 585km²
Discharge in basins
103,6m³/s
Mean precip.
1 703mm/an
Mean T°
26,5°C
Moisture idx
0,07
Mean runoff
554mm/an
Mean elev. (basins)
116m
Watersheds crossing here
- Bassin de Biasub-area2 460,3 km²overlap1398.76 km²72%
- Bassin de Biasub-area1 157 km²overlap280.21 km²14%
- Bassin de Songansub-area545,4 km²overlap107.46 km²6%
- Bassin de Comoésub-area1 734,2 km²overlap79.19 km²4%
- Bassin de Eholiésub-area782,6 km²overlap64.46 km²3%
- Bassin de River Disuesub-area1 691,4 km²overlap3.02 km²0%
- Bassin de River Boinsub-area899,1 km²overlap1.53 km²0%
Lakes (5, top by area)
Rivers / streams (35, ord ≥ 4)
- Biaord 5len here106.13 km21%total511 km
- Taminord 3len here54.98 km76%total73 km
- Kounord 3len here35.37 km100%total35 km
- Assayankoord 2len here16.51 km100%total17 km
- Tiomaord 2len here13.88 km100%total14 km
- Sorionsuéord 2len here13.06 km100%total13 km
- Akriziord 1len here12.41 km100%total12 km
- Pébrouord 1len here11.88 km100%total12 km
- Songanord 3len here9.89 km27%total37 km
- Amboranord 1len here9.81 km100%total10 km
- Abutraord 1len here9.10 km100%total9 km
- Soubiréord 1len here8.48 km100%total9 km
23 more river segmentssorted by Strahler order + length
- Andousonganord 2len here6.82 km49%total14 km
- Tanaord 1len here6.72 km100%total7 km
- Sibiriord 1len here5.70 km100%total6 km
- Bissidoiord 1len here5.62 km100%total6 km
- Guiébiéord 2len here5.30 km33%total16 km
- Alisuéord 1len here5.24 km100%total5 km
- Keniamanord 1len here5.14 km100%total5 km
- Guakiord 1len here4.40 km100%total4 km
- Ebouaboord 1len here4.30 km100%total4 km
- Soubireord 5len here4.26 km100%total4 km
- Motoord 1len here4.13 km100%total4 km
- Massaord 3len here3.80 km6%total67 km
- Asioufouéord 2len here3.47 km69%total5 km
- Fanomaord 5len here3.41 km9%total39 km
- Eholiéord 4len here3.29 km4%total77 km
- Anzounzouord 3len here2.91 km59%total5 km
- Bobiésoord 2len here2.69 km100%total3 km
- Ebiassuéord 1len here2.55 km100%total3 km
- Daméréord 1len here2.09 km100%total2 km
- Comoéord 6len here1.93 km0%total1797 km
- N'Baraord 1len here1.15 km99%total1 km
- Lambanssuéord 3len here0.81 km16%total5 km
- Côte d'Ivoire - Ghanaord 2len here0.75 km4%total21 km
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
0,1nW
Built-up
24,3%
Pesticides
0,1kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas4
IUCN VI · 2IUCN Not Reported · 1IUCN III · 1
Bia Tawya
IUCN VIForest Reserve · 1965
543 km²
Boin River
IUCN VIForest Reserve · 1932
303 km²
Dadieso
IUCN IIIForest Reserve · 1977
162 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN