Ontologia

Commune · GIN

Franwalia

Guinea

AwTropical, savannah(100 %)

Species observed

38

Observations

54

Area

844,7km²

Ecological tissue

Sample of 5 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 Franwalia : 5 espèces reliées par 3 interactions GloBI sur 3 types (connectance 30.0%, filtre Serrano α=0.2).

Espèces affichées
5
Interactions affichées
3
Connectance
0.300
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

38 distinct species · 54 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

54 obs · 5 cellules
Obs. / cellule
≥ 34
34–33
11–33
6–10
< 6

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

Climate

Mean T°

27,5°C

Annual rain

1 096mm

Warmest m°

38,7°C

Coldest m°

17,6°C

Elevation: 348 m on average (min 313 m, max 794 m)

Bioclimatic detailsExpert
Annual mean temp.
27,5°C
Annual rain
1 096mm
Warmest month
38,7°C
Coldest month
17,6°C
Mean alt.
348m
Min
313m
Max
794m
Std. dev.
31m
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

5,9

Org. C

12,2g/kg

Clay

24,3%

Sand

42,1%

Silt

33,6%

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

Dominant lithology: vbGLiMaggregated to Siguiri

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,0
Org. C
17,0g/kg
Clay
22,0%
Sand
43,5%
Silt
34,5%
5–15 cm
pH H₂O
5,9
Org. C
12,9g/kg
Clay
22,7%
Sand
43,2%
Silt
34,2%
15–30 cm
pH H₂O
5,8
Org. C
6,7g/kg
Clay
28,4%
Sand
39,6%
Silt
32,1%

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

Land cover

Forest20.1%
Crops14.8%
Built-up0.1%
Bare soil0.1%
Other (grassland, water…)64.8%

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

Hydrology3 basins · 0 lakes · 4 rivers

Hydrology metrics for this exact territory

Stream length here

122,2km

Basins crossed

3

Max stream order

5

Max drainage

4 383km²

Discharge in basins

6,1m³/s

Mean precip.

1 251mm/an

Mean T°

26,6°C

Moisture idx

-0,41

Mean runoff

201mm/an

Mean elev. (basins)

404m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Built-up

7,6%

Pesticides

0,3kg/km²

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