Ontologia

Constituency · KEN

Igembe South

Kenya

AwTropical, savannah(82 %)

Species observed

1 170

Observations

22 039

Area

828,4km²

Ecological tissue

Sample of 16 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 South : 15 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 11 interactions GloBI sur 2 types (connectance 9.2%, filtre Serrano α=0.2). 1 bulle taxonomique (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
16
Interactions affichées
11
Connectance
0.092
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

1 170 distinct species · 22 039 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

22 039 obs · 22 cellules
Obs. / cellule
≥ 13 797
1 666–13 796
209–1 665
118–208
< 118

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

Climate

Mean T°

24,9°C

Annual rain

898mm

Warmest m°

31,0°C

Coldest m°

18,8°C

Elevation: 719 m on average (min 340 m, max 2 135 m)

Bioclimatic detailsExpert
Annual mean temp.
24,9°C
Annual rain
898mm
Warmest month
31,0°C
Coldest month
18,8°C
Mean alt.
719m
Min
340m
Max
2 135m
Std. dev.
347m
Köppen-Geiger (dominant)
AwTropical, savannah(82 %)Tropical

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

Soil & lithology

pH H₂O

6,6

Org. C

16,9g/kg

Clay

36,0%

Sand

43,9%

Silt

20,2%

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

Dominant lithology: mtGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,6
Org. C
21,9g/kg
Clay
34,3%
Sand
45,1%
Silt
20,5%
5–15 cm
pH H₂O
6,6
Org. C
16,1g/kg
Clay
35,0%
Sand
44,4%
Silt
20,5%
15–30 cm
pH H₂O
6,6
Org. C
12,8g/kg
Clay
38,5%
Sand
42,0%
Silt
19,4%

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

Land cover

Forest24.8%
Crops19.5%
Built-up0.7%
Bare soil0.2%
Other (grassland, water…)54.9%

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

Hydrology3 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

20,0km

Basins crossed

3

Max stream order

5

Max drainage

22 458km²

Discharge in basins

40,8m³/s

Mean precip.

730mm/an

Mean T°

23,5°C

Moisture idx

-0,64

Mean runoff

141mm/an

Mean elev. (basins)

721m

Rivers / streams (1, ord ≥ 4)

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

Human pressure

Pop. density

2hab/km²

Night light

0,1nW

Built-up

66,1%

Pesticides

1,0kg/km²

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

Protected areas4

IUCN VI · 2IUCN II · 1IUCN Not Reported · 1

Meru

IUCN II

National Park · 1966

871 km²

Mwingi

IUCN VI

National Reserve · 1979

636 km²

Bisandi

IUCN VI

National Reserve · 1979

607 km²

Nyambeni

IUCN Not Reported

Forest Reserve · 1959

54 km²

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

Sub-administrations5