Ontologia

Commune · KEN

Kasigau

Kenya

AwTropical, savannah(100 %)

Species observed

876

Observations

2 631

Area

1 453,4km²

Ecological tissue

Sample of 29 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 Kasigau : 26 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 22 interactions GloBI sur 4 types (connectance 5.4%, filtre Serrano α=0.2). 3 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
29
Interactions affichées
22
Connectance
0.054
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

876 distinct species · 2 631 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

2 631 obs · 29 cellules
Obs. / cellule
≥ 796
374–795
55–373
23–54
< 23

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

Climate

Mean T°

23,9°C

Annual rain

745mm

Warmest m°

32,0°C

Coldest m°

17,1°C

Elevation: 567 m on average (min 377 m, max 1 272 m)

Bioclimatic detailsExpert
Annual mean temp.
23,9°C
Annual rain
745mm
Warmest month
32,0°C
Coldest month
17,1°C
Mean alt.
567m
Min
377m
Max
1 272m
Std. dev.
95m
Köppen-Geiger (dominant)
AwTropical, savannah(100 %)Tropical

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

Soil & lithology

pH H₂O

6,8

Org. C

14,6g/kg

Clay

33,9%

Sand

48,9%

Silt

17,2%

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

Dominant lithology: mtGLiMaggregated to Voi

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,8
Org. C
20,9g/kg
Clay
31,9%
Sand
50,0%
Silt
18,1%
5–15 cm
pH H₂O
6,8
Org. C
13,5g/kg
Clay
32,8%
Sand
49,9%
Silt
17,3%
15–30 cm
pH H₂O
6,8
Org. C
9,4g/kg
Clay
36,9%
Sand
46,8%
Silt
16,4%

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

Land cover

Forest11.5%
Crops22.8%
Built-up0.1%
Bare soil1.8%
Other (grassland, water…)63.8%

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

Hydrology11 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

58,3km

Basins crossed

11

Max stream order

4

Max drainage

4 386km²

Discharge in basins

7,0m³/s

Mean precip.

723mm/an

Mean T°

23,6°C

Moisture idx

-0,55

Mean runoff

66mm/an

Mean elev. (basins)

511m

Rivers / streams (1, ord ≥ 4)

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

Human pressure

Pop. density

0hab/km²

Night light

0,0nW

Built-up

7,8%

Pesticides

1,0kg/km²

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

Protected areas2

IUCN II · 1IUCN Not Reported · 1📍 Point sites · 1

Tsavo West

IUCN II

National Park · 1948

7 024 km²

Kasigau

IUCN Not Reported

Forest Reserve · 1941

9 km²

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