Ontologia

Prefecture · GIN

Yamou

Guinea

AwTropical, savannah(78 %)

Species observed

1 077

Observations

3 059

Area

3 225,5km²

Ecological tissue

Sample of 7 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 Yamou : 6 espèces reliées par 5 interactions GloBI sur 2 types (connectance 23.8%, filtre Serrano α=0.2). 1 bulle taxonomique (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
7
Interactions affichées
5
Connectance
0.238
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

1 077 distinct species · 3 059 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

3 059 obs · 56 cellules
Obs. / cellule
≥ 748
141–747
22–140
8–21
< 8

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

Climate

Mean T°

24,8°C

Annual rain

1 934mm

Warmest m°

32,1°C

Coldest m°

20,3°C

Elevation: 386 m on average (min 266 m, max 543 m)

Bioclimatic detailsExpert
Annual mean temp.
24,8°C
Annual rain
1 934mm
Warmest month
32,1°C
Coldest month
20,3°C
Mean alt.
386m
Min
266m
Max
543m
Std. dev.
58m
Köppen-Geiger (dominant)
AwTropical, savannah(78 %)Tropical

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

Soil & lithology

pH H₂O

5,1

Org. C

29,9g/kg

Clay

25,1%

Sand

56,2%

Silt

18,8%

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

Dominant lithology: vbGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,1
Org. C
42,8g/kg
Clay
23,1%
Sand
58,1%
Silt
18,8%
5–15 cm
pH H₂O
5,0
Org. C
29,0g/kg
Clay
23,5%
Sand
57,1%
Silt
19,4%
15–30 cm
pH H₂O
5,0
Org. C
18,0g/kg
Clay
28,6%
Sand
53,3%
Silt
18,1%

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

Land cover

Forest74.2%
Crops0.2%
Built-up0.2%
Bare soil0.0%
Other (grassland, water…)25.4%

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

Hydrology9 basins · 0 lakes · 9 rivers

Hydrology metrics for this exact territory

Stream length here

393,0km

Basins crossed

9

Max stream order

5

Max drainage

10 133km²

Discharge in basins

263,2m³/s

Mean precip.

2 116mm/an

Mean T°

24,6°C

Moisture idx

0,08

Mean runoff

1 104mm/an

Mean elev. (basins)

406m

Watersheds crossing here

Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10

Human pressure

Pop. density

0hab/km²

Night light

0,0nW

Built-up

19,4%

Pesticides

2,2kg/km²

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

Protected areas2

IUCN Not Reported · 2

Diécké

IUCN Not Reported

Classified Forest · 1945

592 km²

Banie

IUCN Not Reported

Classified Forest · 1956

103 km²

WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN

Sub-administrations7