Ontologia

Commune · GIN

Gayah

Guinea

AwTropical, savannah(100 %)

Species observed

6

Observations

7

Area

237,9km²

Partial data for this territory

Few observations recorded here. Real biodiversity is likely richer.

Ecological tissue

Not enough documented interactions to build a meaningful graph for this territory.

Species present

6 distinct species · 7 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

7 obs · 4 cellules
Obs. / cellule
≥ 3
3–2
2–2
2–1
< 2

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

Climate

Mean T°

24,3°C

Annual rain

2 638mm

Warmest m°

34,1°C

Coldest m°

16,1°C

Elevation: 749 m on average (min 393 m, max 1 198 m)

Bioclimatic detailsExpert
Annual mean temp.
24,3°C
Annual rain
2 638mm
Warmest month
34,1°C
Coldest month
16,1°C
Mean alt.
749m
Min
393m
Max
1 198m
Std. dev.
207m
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

5,7

Org. C

24,3g/kg

Clay

26,1%

Sand

41,1%

Silt

32,7%

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

Dominant lithology: vbGLiMaggregated to Mali

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,7
Org. C
31,8g/kg
Clay
24,1%
Sand
42,5%
Silt
33,4%
5–15 cm
pH H₂O
5,7
Org. C
25,7g/kg
Clay
24,5%
Sand
42,3%
Silt
33,3%
15–30 cm
pH H₂O
5,7
Org. C
15,3g/kg
Clay
29,8%
Sand
38,7%
Silt
31,5%

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

Land cover

Forest33.0%
Crops6.0%
Built-up0.5%
Bare soil0.7%
Other (grassland, water…)59.9%

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

Hydrology2 basins · 0 lakes · 3 rivers

Hydrology metrics for this exact territory

Stream length here

40,8km

Basins crossed

2

Max stream order

3

Max drainage

1 505km²

Discharge in basins

3,1m³/s

Mean precip.

1 584mm/an

Mean T°

24,5°C

Moisture idx

-0,09

Mean runoff

401mm/an

Mean elev. (basins)

651m

Watersheds crossing here

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

Human pressure

Pop. density

1hab/km²

Built-up

45,7%

Pesticides

1,0kg/km²

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