Ontologia

Commune · KEN

Kisanana

Kenya

AwTropical, savannah(95 %)

Species observed

272

Observations

783

Area

507km²

Ecological tissue

Sample of 33 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 Kisanana : 32 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 24 interactions GloBI sur 3 types (connectance 4.5%, filtre Serrano α=0.2). 1 bulle taxonomique (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
33
Interactions affichées
24
Connectance
0.045
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

272 distinct species · 783 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

783 obs · 12 cellules
Obs. / cellule
≥ 305
133–304
65–132
35–64
< 35

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

Climate

Mean T°

21,4°C

Annual rain

1 014mm

Warmest m°

29,5°C

Coldest m°

14,4°C

Elevation: 1 492 m on average (min 993 m, max 2 233 m)

Bioclimatic detailsExpert
Annual mean temp.
21,4°C
Annual rain
1 014mm
Warmest month
29,5°C
Coldest month
14,4°C
Mean alt.
1 492m
Min
993m
Max
2 233m
Std. dev.
199m
Köppen-Geiger (dominant)
AwTropical, savannah(95 %)Tropical

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

Soil & lithology

pH H₂O

6,4

Org. C

23,9g/kg

Clay

36,4%

Sand

37,8%

Silt

25,9%

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

Dominant lithology: viGLiMaggregated to Mogotio

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,4
Org. C
34,3g/kg
Clay
36,5%
Sand
37,4%
Silt
26,1%
5–15 cm
pH H₂O
6,5
Org. C
21,6g/kg
Clay
35,7%
Sand
38,4%
Silt
26,0%
15–30 cm
pH H₂O
6,4
Org. C
15,8g/kg
Clay
36,9%
Sand
37,5%
Silt
25,6%

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

Land cover

Forest25.5%
Crops21.1%
Built-up0.2%
Bare soil0.9%
Other (grassland, water…)52.3%

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

Hydrology4 basins · 1 lakes · 2 rivers

Hydrology metrics for this exact territory

Stream length here

31,5km

Lake surface here

17,61km²

Basins crossed

4

Max stream order

4

Max drainage

2 356km²

Discharge in basins

6,4m³/s

Mean precip.

922mm/an

Mean T°

18,4°C

Moisture idx

-0,47

Mean runoff

273mm/an

Mean elev. (basins)

1 772m

Watersheds crossing here

Lakes (1, top by area)

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

Human pressure

Pop. density

0hab/km²

Night light

0,0nW

Built-up

23,3%

Pesticides

1,3kg/km²

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

Protected areas4

IUCN Not Applicable · 1IUCN II · 1IUCN IV · 1IUCN Not Reported · 1

Lake Bogoria

IUCN IV

Wetland of International Importance (Ramsar Site) · 2001

99 km²

Ol Arabel

IUCN Not Reported

Forest Reserve · 1941

97 km²

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