Ontologia

District · GMB

Foni Kansala

Gambia

AwTropical, savannah(100 %)

Species observed

198

Observations

1 348

Area

140,7km²

Ecological tissue

Sample of 22 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 Foni Kansala : 20 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 19 interactions GloBI sur 3 types (connectance 7.5%, filtre Serrano α=0.2). 3 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
23
Interactions affichées
19
Connectance
0.075
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

198 distinct species · 1 348 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 348 obs · 4 cellules
Obs. / cellule
≥ 1 000
1 000–999
339–999
339–338
< 339

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

Climate

Mean T°

27,1°C

Annual rain

859mm

Warmest m°

35,9°C

Coldest m°

18,1°C

Elevation: 22 m on average (min 1 m, max 40 m)

Bioclimatic detailsExpert
Annual mean temp.
27,1°C
Annual rain
859mm
Warmest month
35,9°C
Coldest month
18,1°C
Mean alt.
22m
Min
1m
Max
40m
Std. dev.
13m
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

5,3

Org. C

30,1g/kg

Clay

23,7%

Sand

49,2%

Silt

27,2%

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

Dominant lithology: ssGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,3
Org. C
36,8g/kg
Clay
24,8%
Sand
47,5%
Silt
27,8%
5–15 cm
pH H₂O
5,3
Org. C
26,8g/kg
Clay
23,5%
Sand
49,5%
Silt
26,9%
15–30 cm
pH H₂O
5,3
Org. C
26,8g/kg
Clay
22,7%
Sand
50,5%
Silt
26,9%

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

Land cover

Forest26.6%
Crops12.2%
Built-up0.5%
Bare soil0.8%
Other (grassland, water…)59.8%

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

Hydrology3 basins · 0 lakes · 3 rivers

Hydrology metrics for this exact territory

Stream length here

22,5km

Basins crossed

3

Max stream order

3

Max drainage

1 653km²

Discharge in basins

0,5m³/s

Mean precip.

907mm/an

Mean T°

26,9°C

Moisture idx

-0,53

Mean runoff

137mm/an

Mean elev. (basins)

26m

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

Human pressure

Pop. density

1hab/km²

Night light

0,1nW

Built-up

48,5%

Pesticides

19,8kg/km²

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

Protected areas1

IUCN VI · 1

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