Ontologia

Commune · KEN

Wanjohi

Kenya

CsbTemperate, dry summer, warm summer(76 %)

Species observed

189

Observations

866

Area

263,5km²

Ecological tissue

Sample of 26 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 Wanjohi : 22 espèces reliées par 23 interactions GloBI sur 3 types (connectance 6.6%, filtre Serrano α=0.2). 5 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
27
Interactions affichées
23
Connectance
0.066
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

189 distinct species · 866 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

866 obs · 7 cellules
Obs. / cellule
≥ 475
475–474
61–474
48–60
< 48

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

Climate

Mean T°

12,9°C

Annual rain

1 581mm

Warmest m°

20,1°C

Coldest m°

6,7°C

Elevation: 2 729 m on average (min 2 274 m, max 3 825 m)

Bioclimatic detailsExpert
Annual mean temp.
12,9°C
Annual rain
1 581mm
Warmest month
20,1°C
Coldest month
6,7°C
Mean alt.
2 729m
Min
2 274m
Max
3 825m
Std. dev.
488m
Köppen-Geiger (dominant)
CsbTemperate, dry summer, warm summer(76 %)Temperate

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

44,4g/kg

Clay

34,1%

Sand

35,6%

Silt

30,3%

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

Dominant lithology: viGLiMaggregated to Kipipiri

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,9
Org. C
58,8g/kg
Clay
33,9%
Sand
35,8%
Silt
30,3%
5–15 cm
pH H₂O
5,9
Org. C
40,6g/kg
Clay
33,9%
Sand
35,8%
Silt
30,3%
15–30 cm
pH H₂O
5,9
Org. C
33,7g/kg
Clay
34,6%
Sand
35,1%
Silt
30,2%

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

Land cover

Forest28.2%
Crops25.4%
Built-up1.2%
Bare soil1.5%
Other (grassland, water…)43.7%

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

Hydrology4 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

21,7km

Basins crossed

4

Max stream order

3

Max drainage

3 253km²

Discharge in basins

1,0m³/s

Mean precip.

962mm/an

Mean T°

14,2°C

Moisture idx

-0,34

Mean runoff

253mm/an

Mean elev. (basins)

2 359m

Rivers / streams (1, ord ≥ 4)

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

Human pressure

Pop. density

1hab/km²

Night light

0,2nW

Built-up

118,4%

Pesticides

1,0kg/km²

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

Protected areas3

IUCN Not Reported · 2IUCN II · 1

Aberdares

IUCN Not Reported

Forest Reserve · 1943

1 029 km²

Aberdare

IUCN II

National Park · 1950

772 km²

Kirima

IUCN Not Reported

Forest Reserve · 2017

5 km²

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