Ontologia

Constituency · KEN

Igembe North

Kenya

AwTropical, savannah(90 %)

Species observed

659

Observations

2 091

Area

1 075,3km²

Ecological tissue

Sample of 39 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 Igembe North : 34 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 37 interactions GloBI sur 5 types (connectance 5.0%, filtre Serrano α=0.2). 5 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
39
Interactions affichées
37
Connectance
0.050
Patrimoniales
2
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Species present

659 distinct species · 2 091 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

2 091 obs · 29 cellules
Obs. / cellule
≥ 784
192–783
24–191
9–23
< 9

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

Climate

Mean T°

22,3°C

Annual rain

943mm

Warmest m°

28,3°C

Coldest m°

16,3°C

Elevation: 1 135 m on average (min 743 m, max 1 874 m)

Bioclimatic detailsExpert
Annual mean temp.
22,3°C
Annual rain
943mm
Warmest month
28,3°C
Coldest month
16,3°C
Mean alt.
1 135m
Min
743m
Max
1 874m
Std. dev.
256m
Köppen-Geiger (dominant)
AwTropical, savannah(90 %)Tropical

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

Soil & lithology

pH H₂O

6,7

Org. C

20,7g/kg

Clay

38,3%

Sand

38,8%

Silt

22,9%

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

Dominant lithology: mtGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,7
Org. C
26,0g/kg
Clay
37,1%
Sand
39,5%
Silt
23,4%
5–15 cm
pH H₂O
6,7
Org. C
19,5g/kg
Clay
37,6%
Sand
39,3%
Silt
23,1%
15–30 cm
pH H₂O
6,7
Org. C
16,8g/kg
Clay
40,2%
Sand
37,6%
Silt
22,2%

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

Land cover

Forest10.0%
Crops33.9%
Built-up0.5%
Bare soil1.1%
Other (grassland, water…)54.6%

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

Hydrology5 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

0,9km

Basins crossed

5

Max stream order

2

Max drainage

19 099km²

Discharge in basins

12,4m³/s

Mean precip.

624mm/an

Mean T°

23,9°C

Moisture idx

-0,69

Mean runoff

71mm/an

Mean elev. (basins)

763m

Watersheds crossing here

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

0,0nW

Built-up

46,9%

Pesticides

1,0kg/km²

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

Protected areas2

IUCN Not Reported · 2

Nyambene

IUCN Not Reported

National Reserve · 2000

641 km²

Ngaia

IUCN Not Reported

Forest Reserve · 1959

43 km²

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

Sub-administrations5