Ontologia

Commune · GIN

Boula

Guinea

AwTropical, savannah(100 %)

Species observed

9

Observations

33

Area

3 465,7km²

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

9 distinct species · 33 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

33 obs · 14 cellules
Obs. / cellule
≥ 14
3–13
2–2
1–1
< 1

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

Climate

Mean T°

26,1°C

Annual rain

1 494mm

Warmest m°

36,0°C

Coldest m°

17,7°C

Elevation: 453 m on average (min 376 m, max 650 m)

Bioclimatic detailsExpert
Annual mean temp.
26,1°C
Annual rain
1 494mm
Warmest month
36,0°C
Coldest month
17,7°C
Mean alt.
453m
Min
376m
Max
650m
Std. dev.
53m
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

17,6g/kg

Clay

29,3%

Sand

43,6%

Silt

27,1%

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

Dominant lithology: vbGLiMaggregated to Kankan

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,8
Org. C
23,8g/kg
Clay
27,2%
Sand
45,1%
Silt
27,7%
5–15 cm
pH H₂O
5,7
Org. C
19,1g/kg
Clay
28,3%
Sand
44,2%
Silt
27,5%
15–30 cm
pH H₂O
5,7
Org. C
9,9g/kg
Clay
32,4%
Sand
41,5%
Silt
26,1%

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

Land cover

Forest43.8%
Crops0.3%
Built-up0.0%
Bare soil0.0%
Other (grassland, water…)55.8%

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

Hydrology8 basins · 0 lakes · 4 rivers

Hydrology metrics for this exact territory

Stream length here

288,6km

Basins crossed

8

Max stream order

5

Max drainage

11 396km²

Discharge in basins

227,9m³/s

Mean precip.

1 560mm/an

Mean T°

25,6°C

Moisture idx

-0,21

Mean runoff

460mm/an

Mean elev. (basins)

476m

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

Human pressure

Pop. density

0hab/km²

Night light

0,0nW

Built-up

2,0%

Pesticides

1,1kg/km²

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

Protected areas3

IUCN IV · 2IUCN Not Reported · 1

Sankarani-Fié

IUCN IV

Wetland of International Importance (Ramsar Site) · 2002

16 494 km²

Gbanala

IUCN Not Reported

Classified Forest

186 km²

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