Ontologia

Commune · GIN

Ouassou

Guinea

AmTropical, monsoon(100 %)

Species observed

79

Observations

1 934

Area

405,5km²

Ecological tissue

Sample of 15 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 Ouassou : 13 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 12 interactions GloBI sur 2 types (connectance 11.4%, filtre Serrano α=0.2). 2 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
15
Interactions affichées
12
Connectance
0.114
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

79 distinct species · 1 934 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 934 obs · 7 cellules
Obs. / cellule
≥ 1 636
1 636–1 635
107–1 635
21–106
< 21

Source : GBIF — observations agrégées par hexagones 0.027° × 0.027° (~22km), filtre précision coordonnée < 10 km. Fond carte : OpenFreeMap · © OpenStreetMap.

Climate

Mean T°

26,2°C

Annual rain

2 731mm

Warmest m°

35,7°C

Coldest m°

19,8°C

Elevation: 94 m on average (min 3 m, max 251 m)

Bioclimatic detailsExpert
Annual mean temp.
26,2°C
Annual rain
2 731mm
Warmest month
35,7°C
Coldest month
19,8°C
Mean alt.
94m
Min
3m
Max
251m
Std. dev.
58m
Köppen-Geiger (dominant)
AmTropical, monsoon(100 %)Tropical

CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)

Soil & lithology

pH H₂O

5,5

Org. C

32,3g/kg

Clay

33,9%

Sand

35,8%

Silt

30,3%

Average over 0-30 cm. Per-depth details in expert panel.

Dominant lithology: scGLiMaggregated to Dubréka

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,5
Org. C
39,7g/kg
Clay
32,4%
Sand
36,9%
Silt
30,7%
5–15 cm
pH H₂O
5,5
Org. C
35,0g/kg
Clay
32,4%
Sand
37,3%
Silt
30,3%
15–30 cm
pH H₂O
5,5
Org. C
22,3g/kg
Clay
37,0%
Sand
33,1%
Silt
29,8%

SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)

Land cover

Forest29.9%
Crops3.2%
Built-up0.3%
Bare soil0.3%
Other (grassland, water…)66.3%

Copernicus Global Land Cover 100m (Buchhorn et al. 2020)

Hydrology3 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

78,1km

Basins crossed

3

Max stream order

6

Max drainage

16 803km²

Discharge in basins

234,2m³/s

Mean precip.

3 112mm/an

Mean T°

28,2°C

Moisture idx

0,40

Mean runoff

1 945mm/an

Mean elev. (basins)

123m

Watersheds crossing here

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

0,1nW

Built-up

27,5%

Pesticides

1,0kg/km²

GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)