Ontologia

Commune · KEN

Ewalel/Chapchap

Kenya

AwTropical, savannah(53 %)

Species observed

272

Observations

2 146

Area

178,5km²

Ecological tissue

Sample of 18 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 Ewalel/Chapchap : 16 espèces reliées par 12 interactions GloBI sur 3 types (connectance 7.8%, filtre Serrano α=0.2). 2 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
18
Interactions affichées
12
Connectance
0.078
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

272 distinct species · 2 146 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

2 146 obs · 3 cellules
Obs. / cellule
≥ 1 393
1 393–1 392
1 393–1 392
562–1 392
< 562

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

Climate

Mean T°

20,0°C

Annual rain

1 024mm

Warmest m°

27,8°C

Coldest m°

12,7°C

Elevation: 1 772 m on average (min 1 325 m, max 2 265 m)

Bioclimatic detailsExpert
Annual mean temp.
20,0°C
Annual rain
1 024mm
Warmest month
27,8°C
Coldest month
12,7°C
Mean alt.
1 772m
Min
1 325m
Max
2 265m
Std. dev.
255m
Köppen-Geiger (dominant)
AwTropical, savannah(53 %)Tropical

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

Soil & lithology

pH H₂O

5,6

Org. C

42,8g/kg

Clay

39,6%

Sand

30,7%

Silt

29,7%

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

Dominant lithology: viGLiMaggregated to Baringo Central

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,6
Org. C
60,2g/kg
Clay
39,3%
Sand
30,7%
Silt
30,0%
5–15 cm
pH H₂O
5,6
Org. C
36,4g/kg
Clay
38,4%
Sand
31,4%
Silt
30,2%
15–30 cm
pH H₂O
5,6
Org. C
31,8g/kg
Clay
41,1%
Sand
29,9%
Silt
29,0%

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

Land cover

Forest46.4%
Crops12.1%
Built-up1.2%
Bare soil0.3%
Other (grassland, water…)39.9%

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

Hydrology4 basins · 1 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

6,9km

Lake surface here

0,15km²

Basins crossed

4

Max stream order

1

Max drainage

6 604km²

Discharge in basins

11,0m³/s

Mean precip.

908mm/an

Mean T°

20,7°C

Moisture idx

-0,51

Mean runoff

269mm/an

Mean elev. (basins)

1 541m

Watersheds crossing here

Lakes (1, top by area)

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

0,1nW

Built-up

124,4%

Pesticides

1,3kg/km²

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

Protected areas8

IUCN Not Reported · 8

Katimok

IUCN Not Reported

Forest Reserve · 1949

20 km²

Kabarak

IUCN Not Reported

Forest Reserve · 1962

14 km²

Kimojoch

IUCN Not Reported

Forest Reserve · 1949

8 km²

Mukobe

IUCN Not Reported

Forest Reserve · 1962

7 km²

Marop

IUCN Not Reported

Forest Reserve · 1949

2 km²

Complete list

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