Ontologia

Commune · KEN

Manda-Shivanga

Kenya

AmTropical, monsoon(85 %)

Species observed

93

Observations

152

Area

65,4km²

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 Manda-Shivanga : 26 espèces reliées par 23 interactions GloBI sur 4 types (connectance 5.7%, filtre Serrano α=0.2). 3 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
29
Interactions affichées
23
Connectance
0.057
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

93 distinct species · 152 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

152 obs · 3 cellules
Obs. / cellule
≥ 82
82–81
82–81
46–81
< 46

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

Climate

Mean T°

20,3°C

Annual rain

1 230mm

Warmest m°

28,7°C

Coldest m°

13,5°C

Elevation: 1 607 m on average (min 1 486 m, max 1 922 m)

Bioclimatic detailsExpert
Annual mean temp.
20,3°C
Annual rain
1 230mm
Warmest month
28,7°C
Coldest month
13,5°C
Mean alt.
1 607m
Min
1 486m
Max
1 922m
Std. dev.
89m
Köppen-Geiger (dominant)
AmTropical, monsoon(85 %)Tropical

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

Soil & lithology

pH H₂O

5,8

Org. C

29,9g/kg

Clay

43,9%

Sand

29,1%

Silt

27,0%

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

Dominant lithology: mtGLiMaggregated to Malava

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,8
Org. C
38,9g/kg
Clay
43,5%
Sand
29,3%
Silt
27,2%
5–15 cm
pH H₂O
5,7
Org. C
31,5g/kg
Clay
44,4%
Sand
28,9%
Silt
26,7%
15–30 cm
pH H₂O
5,8
Org. C
19,2g/kg
Clay
43,8%
Sand
29,2%
Silt
26,9%

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

Land cover

Forest18.3%
Crops37.1%
Built-up3.6%
Bare soil1.3%
Other (grassland, water…)39.6%

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

Hydrology2 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

0,4km

Basins crossed

2

Max stream order

2

Max drainage

10 235km²

Discharge in basins

4,1m³/s

Mean precip.

1 681mm/an

Mean T°

19,6°C

Moisture idx

-0,06

Mean runoff

416mm/an

Mean elev. (basins)

1 669m

Watersheds crossing here

Rivers / streams (1, ord ≥ 4)

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

Human pressure

Pop. density

5hab/km²

Night light

0,5nW

Built-up

362,4%

Pesticides

1,9kg/km²

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