Ontologia

Commune · GIN

Bignamou

Guinea

AwTropical, savannah(91 %)

Species observed

9

Observations

16

Area

266,7km²

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 · 16 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

16 obs · 4 cellules
Obs. / cellule
≥ 10
10–9
3–9
3–2
< 3

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

Climate

Mean T°

25,2°C

Annual rain

1 788mm

Warmest m°

32,4°C

Coldest m°

21,1°C

Elevation: 297 m on average (min 268 m, max 395 m)

Bioclimatic detailsExpert
Annual mean temp.
25,2°C
Annual rain
1 788mm
Warmest month
32,4°C
Coldest month
21,1°C
Mean alt.
297m
Min
268m
Max
395m
Std. dev.
20m
Köppen-Geiger (dominant)
AwTropical, savannah(91 %)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

27,5g/kg

Clay

23,2%

Sand

56,7%

Silt

20,1%

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

Dominant lithology: vbGLiMaggregated to Yamou

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,2
Org. C
39,4g/kg
Clay
21,2%
Sand
58,5%
Silt
20,3%
5–15 cm
pH H₂O
5,1
Org. C
26,8g/kg
Clay
21,9%
Sand
57,5%
Silt
20,6%
15–30 cm
pH H₂O
5,1
Org. C
16,4g/kg
Clay
26,4%
Sand
54,1%
Silt
19,4%

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

Land cover

Forest68.2%
Crops0.2%
Built-up0.3%
Bare soil0.0%
Other (grassland, water…)31.3%

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

Hydrology1 basins · 0 lakes · 4 rivers

Hydrology metrics for this exact territory

Stream length here

60,0km

Basins crossed

1

Max stream order

4

Max drainage

1 480km²

Discharge in basins

8,8m³/s

Mean precip.

2 103mm/an

Mean T°

24,8°C

Moisture idx

0,07

Mean runoff

1 057mm/an

Mean elev. (basins)

362m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Built-up

30,6%

Pesticides

3,2kg/km²

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

Protected areas1

IUCN Not Reported · 1

Banie

IUCN Not Reported

Classified Forest · 1956

103 km²

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