Ontologia

Prefecture · GIN

Nzérékoré

Guinea

AwTropical, savannah(96 %)

Species observed

1 787

Observations

6 961

Area

4 054,5km²

Ecological tissue

Sample of 17 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 Nzérékoré : 16 espèces reliées par 13 interactions GloBI sur 2 types (connectance 9.6%, filtre Serrano α=0.2). 1 bulle taxonomique (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
17
Interactions affichées
13
Connectance
0.096
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

1 787 distinct species · 6 961 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

6 961 obs · 92 cellules
Obs. / cellule
≥ 1 258
192–1 257
53–191
13–52
< 13

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

Climate

Mean T°

24,5°C

Annual rain

1 881mm

Warmest m°

32,2°C

Coldest m°

19,1°C

Elevation: 511 m on average (min 372 m, max 1 087 m)

Bioclimatic detailsExpert
Annual mean temp.
24,5°C
Annual rain
1 881mm
Warmest month
32,2°C
Coldest month
19,1°C
Mean alt.
511m
Min
372m
Max
1 087m
Std. dev.
107m
Köppen-Geiger (dominant)
AwTropical, savannah(96 %)Tropical

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

Soil & lithology

pH H₂O

5,2

Org. C

27,9g/kg

Clay

27,5%

Sand

52,3%

Silt

20,2%

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

Dominant lithology: vbGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,2
Org. C
40,2g/kg
Clay
25,7%
Sand
54,3%
Silt
20,0%
5–15 cm
pH H₂O
5,2
Org. C
27,2g/kg
Clay
26,0%
Sand
53,0%
Silt
21,0%
15–30 cm
pH H₂O
5,2
Org. C
16,3g/kg
Clay
30,8%
Sand
49,5%
Silt
19,7%

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

Land cover

Forest58.9%
Crops0.4%
Built-up0.5%
Bare soil0.0%
Other (grassland, water…)40.2%

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

Hydrology13 basins · 0 lakes · 11 rivers

Hydrology metrics for this exact territory

Stream length here

317,4km

Basins crossed

13

Max stream order

5

Max drainage

5 801km²

Discharge in basins

219,5m³/s

Mean precip.

2 001mm/an

Mean T°

24,2°C

Moisture idx

0,04

Mean runoff

944mm/an

Mean elev. (basins)

509m

Watersheds crossing here

4 more basins

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

Human pressure

Pop. density

1hab/km²

Night light

0,1nW

Built-up

50,5%

Pesticides

1,1kg/km²

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

Protected areas3

IUCN Not Reported · 3

Diécké

IUCN Not Reported

Classified Forest · 1945

592 km²

Baro

IUCN Not Reported

Classified Forest · 1943

354 km²

Mt. Yonon

IUCN Not Reported

Classified Forest · 1950

82 km²

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

Sub-administrations11