Ontologia

Commune · KEN

Manyatta 'B'

Kenya

AfTropical, rainforest(100 %)

Species observed

277

Observations

1 551

Area

4,2km²

Ecological tissue

Sample of 35 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 Manyatta 'B' : 30 espèces reliées par 41 interactions GloBI sur 4 types (connectance 6.5%, filtre Serrano α=0.2). 6 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
36
Interactions affichées
41
Connectance
0.065
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

277 distinct species · 1 551 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 551 obs · 1 cellules
Obs. / cellule
≥ 1 551
1 551–1 550
1 551–1 550
1 551–1 550
< 1 551

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

Climate

Mean T°

23,1°C

Annual rain

1 569mm

Warmest m°

28,5°C

Coldest m°

18,8°C

Elevation: 1 162 m on average (min 1 144 m, max 1 233 m)

Bioclimatic detailsExpert
Annual mean temp.
23,1°C
Annual rain
1 569mm
Warmest month
28,5°C
Coldest month
18,8°C
Mean alt.
1 162m
Min
1 144m
Max
1 233m
Std. dev.
15m
Köppen-Geiger (dominant)
AfTropical, rainforest(100 %)Tropical

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

Soil & lithology

pH H₂O

5,9

Org. C

28,9g/kg

Clay

40,5%

Sand

33,2%

Silt

26,3%

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

Dominant lithology: mtGLiMaggregated to Kisumu East

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,9
Org. C
44,9g/kg
Clay
39,3%
Sand
34,2%
Silt
26,5%
5–15 cm
pH H₂O
6,0
Org. C
22,8g/kg
Clay
40,7%
Sand
32,7%
Silt
26,6%
15–30 cm
pH H₂O
5,9
Org. C
19,0g/kg
Clay
41,6%
Sand
32,6%
Silt
25,8%

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

Land cover

Forest2.6%
Crops7.8%
Built-up24.2%
Bare soil0.6%
Other (grassland, water…)64.8%

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

Hydrology1 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

0,6km

Basins crossed

1

Max stream order

1

Max drainage

1 043km²

Discharge in basins

0,1m³/s

Mean precip.

1 463mm/an

Mean T°

21,8°C

Moisture idx

-0,22

Mean runoff

432mm/an

Mean elev. (basins)

1 339m

Watersheds crossing here

Rivers / streams (1, ord ≥ 4)

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

Human pressure

Pop. density

99hab/km²

Night light

10,1nW

Built-up

2 417,9%

Pesticides

2,0kg/km²

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