Ontologia

Commune · GIN

Maci

Guinea

AwTropical, savannah(100 %)

Species observed

14

Observations

17

Area

419,9km²

Partial data for this territory

Few observations recorded here. Real biodiversity is likely richer.

Ecological tissue

Sample of 2 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 Maci : 1 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 1 interaction GloBI sur 1 type (connectance 100.0%, filtre Serrano α=0.2). 1 bulle taxonomique (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
2
Interactions affichées
1
Connectance
1.000
Patrimoniales
1
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Species present

14 distinct species · 17 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

17 obs · 8 cellules
Obs. / cellule
≥ 7
7–6
2–6
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°

24,2°C

Annual rain

2 300mm

Warmest m°

34,3°C

Coldest m°

16,7°C

Elevation: 689 m on average (min 270 m, max 1 024 m)

Bioclimatic detailsExpert
Annual mean temp.
24,2°C
Annual rain
2 300mm
Warmest month
34,3°C
Coldest month
16,7°C
Mean alt.
689m
Min
270m
Max
1 024m
Std. dev.
257m
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

4,9

Org. C

29,2g/kg

Clay

23,5%

Sand

41,3%

Silt

35,1%

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

Dominant lithology: mtGLiMaggregated to Pita

3 soil depths detailedExpert
0–5 cm
pH H₂O
4,9
Org. C
39,1g/kg
Clay
23,2%
Sand
41,8%
Silt
35,0%
5–15 cm
pH H₂O
4,8
Org. C
30,6g/kg
Clay
23,1%
Sand
41,5%
Silt
35,4%
15–30 cm
pH H₂O
4,8
Org. C
17,9g/kg
Clay
24,3%
Sand
40,7%
Silt
35,0%

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

Land cover

Forest39.2%
Crops4.1%
Built-up0.4%
Bare soil0.3%
Other (grassland, water…)55.9%

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

Hydrology2 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

38,9km

Basins crossed

2

Max stream order

4

Max drainage

2 372km²

Discharge in basins

9,5m³/s

Mean precip.

1 925mm/an

Mean T°

23,9°C

Moisture idx

0,08

Mean runoff

744mm/an

Mean elev. (basins)

712m

Watersheds crossing here

Rivers / streams (1, ord ≥ 4)

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

Human pressure

Pop. density

1hab/km²

Built-up

36,1%

Pesticides

1,0kg/km²

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

Protected areas2

IUCN Not Reported · 2

Binti

IUCN Not Reported

Classified Forest · 1944

13 km²

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