Ontologia

Constituency · KEN

Keiyo North

Kenya

AwTropical, savannah(44 %)

Species observed

438

Observations

2 993

Area

542,2km²

Ecological tissue

Sample of 19 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 Keiyo North : 14 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 15 interactions GloBI sur 3 types (connectance 8.8%, filtre Serrano α=0.2). 5 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
19
Interactions affichées
15
Connectance
0.088
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

438 distinct species · 2 993 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

2 993 obs · 13 cellules
Obs. / cellule
≥ 1 625
697–1 624
85–696
40–84
< 40

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

Climate

Mean T°

19,9°C

Annual rain

1 211mm

Warmest m°

27,2°C

Coldest m°

13,4°C

Elevation: 1 785 m on average (min 1 021 m, max 2 505 m)

Bioclimatic detailsExpert
Annual mean temp.
19,9°C
Annual rain
1 211mm
Warmest month
27,2°C
Coldest month
13,4°C
Mean alt.
1 785m
Min
1 021m
Max
2 505m
Std. dev.
554m
Köppen-Geiger (dominant)
AwTropical, savannah(44 %)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

33,3g/kg

Clay

41,9%

Sand

32,2%

Silt

25,9%

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

Dominant lithology: mtGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,1
Org. C
47,0g/kg
Clay
41,1%
Sand
32,4%
Silt
26,6%
5–15 cm
pH H₂O
6,0
Org. C
28,7g/kg
Clay
41,0%
Sand
32,8%
Silt
26,2%
15–30 cm
pH H₂O
6,0
Org. C
24,1g/kg
Clay
43,6%
Sand
31,4%
Silt
25,0%

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

Land cover

Forest26.6%
Crops32.7%
Built-up1.1%
Bare soil0.9%
Other (grassland, water…)38.7%

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

Hydrology4 basins · 0 lakes · 11 rivers

Hydrology metrics for this exact territory

Stream length here

59,0km

Basins crossed

4

Max stream order

4

Max drainage

2 506km²

Discharge in basins

11,1m³/s

Mean precip.

995mm/an

Mean T°

19,3°C

Moisture idx

-0,44

Mean runoff

274mm/an

Mean elev. (basins)

1 695m

Watersheds crossing here

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

Human pressure

Pop. density

2hab/km²

Night light

0,1nW

Built-up

111,9%

Pesticides

1,4kg/km²

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

Protected areas4

IUCN Not Reported · 3IUCN VI · 1

Kapchemutwa

IUCN Not Reported

Forest Reserve · 1941

88 km²

Kamnarok

IUCN Not Reported

National Reserve · 1983

87 km²

Kessop

IUCN Not Reported

Forest Reserve · 1941

20 km²

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

Sub-administrations4