Ontologia

Commune · KEN

Ngolia

Kenya

AwTropical, savannah(65 %)

Species observed

1 539

Observations

112 126

Area

2 679,4km²

Ecological tissue

Sample of 14 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 Ngolia : 12 espèces reliées par 13 interactions GloBI sur 3 types (connectance 14.3%, filtre Serrano α=0.2). 2 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
14
Interactions affichées
13
Connectance
0.143
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

1 539 distinct species · 112 126 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

112 126 obs · 67 cellules
Obs. / cellule
≥ 22 630
4 887–22 629
877–4 886
200–876
< 200

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

Climate

Mean T°

24,1°C

Annual rain

679mm

Warmest m°

31,1°C

Coldest m°

16,6°C

Elevation: 719 m on average (min 315 m, max 1 645 m)

Bioclimatic detailsExpert
Annual mean temp.
24,1°C
Annual rain
679mm
Warmest month
31,1°C
Coldest month
16,6°C
Mean alt.
719m
Min
315m
Max
1 645m
Std. dev.
193m
Köppen-Geiger (dominant)
AwTropical, savannah(65 %)Tropical

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

Soil & lithology

pH H₂O

6,5

Org. C

12,7g/kg

Clay

29,6%

Sand

53,6%

Silt

16,7%

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

Dominant lithology: mtGLiMaggregated to Voi

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,5
Org. C
16,7g/kg
Clay
28,1%
Sand
54,8%
Silt
17,1%
5–15 cm
pH H₂O
6,5
Org. C
12,4g/kg
Clay
28,5%
Sand
54,6%
Silt
16,9%
15–30 cm
pH H₂O
6,5
Org. C
8,9g/kg
Clay
32,3%
Sand
51,5%
Silt
16,2%

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

Land cover

Forest16.0%
Crops15.7%
Built-up0.1%
Bare soil1.2%
Other (grassland, water…)67.1%

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

Hydrology15 basins · 0 lakes · 7 rivers

Hydrology metrics for this exact territory

Stream length here

218,9km

Basins crossed

15

Max stream order

6

Max drainage

33 026km²

Discharge in basins

174,9m³/s

Mean precip.

779mm/an

Mean T°

23,5°C

Moisture idx

-0,55

Mean runoff

93mm/an

Mean elev. (basins)

758m

Watersheds crossing here

6 more basins

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

Human pressure

Pop. density

0hab/km²

Night light

0,0nW

Built-up

4,9%

Pesticides

1,0kg/km²

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

Protected areas5

IUCN II · 3IUCN Not Reported · 2📍 Point sites · 1

Tsavo East

IUCN II

National Park · 1948

13 381 km²

Tsavo West

IUCN II

National Park · 1948

7 024 km²

Ronge

IUCN Not Reported

Community Forest Reserve · 1964

3 km²

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