Ontologia

Commune · KEN

Usonga

Kenya

AmTropical, monsoon(90 %)

Species observed

112

Observations

220

Area

91,1km²

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 Usonga : 11 espèces reliées par 13 interactions GloBI sur 3 types (connectance 9.6%, filtre Serrano α=0.2). 6 bulles taxonomiques (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

112 distinct species · 220 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

220 obs · 2 cellules
Obs. / cellule
≥ 141
141–140
141–140
141–140
< 141

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

Climate

Mean T°

22,9°C

Annual rain

1 595mm

Warmest m°

26,5°C

Coldest m°

19,1°C

Elevation: 1 145 m on average (min 1 140 m, max 1 172 m)

Bioclimatic detailsExpert
Annual mean temp.
22,9°C
Annual rain
1 595mm
Warmest month
26,5°C
Coldest month
19,1°C
Mean alt.
1 145m
Min
1 140m
Max
1 172m
Std. dev.
6m
Köppen-Geiger (dominant)
AmTropical, monsoon(90 %)Tropical

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

Soil & lithology

pH H₂O

6,0

Org. C

24,2g/kg

Clay

44,7%

Sand

35,0%

Silt

20,3%

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

Dominant lithology: mtGLiMaggregated to Alego Usonga

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,0
Org. C
34,0g/kg
Clay
44,2%
Sand
35,2%
Silt
20,6%
5–15 cm
pH H₂O
6,0
Org. C
24,0g/kg
Clay
43,4%
Sand
36,0%
Silt
20,6%
15–30 cm
pH H₂O
6,1
Org. C
14,7g/kg
Clay
46,4%
Sand
33,9%
Silt
19,7%

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

Land cover

Forest30.1%
Crops18.1%
Built-up1.6%
Bare soil0.9%
Other (grassland, water…)49.2%

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

Hydrology3 basins · 1 lakes · 2 rivers

Hydrology metrics for this exact territory

Stream length here

12,3km

Lake surface here

0,00km²

Basins crossed

3

Max stream order

5

Max drainage

16 244km²

Discharge in basins

13,4m³/s

Mean precip.

1 369mm/an

Mean T°

22,1°C

Moisture idx

-0,24

Mean runoff

374mm/an

Mean elev. (basins)

1 246m

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

Human pressure

Pop. density

2hab/km²

Night light

0,1nW

Built-up

164,9%

Pesticides

2,2kg/km²

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

Protected areas1

IUCN Not Reported · 1

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