Ontologia

Commune · KEN

Marachi East

Kenya

AfTropical, rainforest(82 %)

Species observed

77

Observations

174

Area

51,2km²

Ecological tissue

Sample of 17 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 Marachi East : 14 espèces reliées par 15 interactions GloBI sur 4 types (connectance 11.0%, filtre Serrano α=0.2). 3 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
17
Interactions affichées
15
Connectance
0.110
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

77 distinct species · 174 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

174 obs · 2 cellules
Obs. / cellule
≥ 157
157–156
157–156
157–156
< 157

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

Climate

Mean T°

21,5°C

Annual rain

1 608mm

Warmest m°

28,2°C

Coldest m°

16,0°C

Elevation: 1 275 m on average (min 1 232 m, max 1 297 m)

Bioclimatic detailsExpert
Annual mean temp.
21,5°C
Annual rain
1 608mm
Warmest month
28,2°C
Coldest month
16,0°C
Mean alt.
1 275m
Min
1 232m
Max
1 297m
Std. dev.
15m
Köppen-Geiger (dominant)
AfTropical, rainforest(82 %)Tropical

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

Soil & lithology

pH H₂O

5,6

Org. C

27,4g/kg

Clay

45,2%

Sand

30,0%

Silt

24,8%

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

Dominant lithology: mtGLiMaggregated to Butula

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,6
Org. C
42,4g/kg
Clay
42,9%
Sand
31,3%
Silt
25,8%
5–15 cm
pH H₂O
5,6
Org. C
23,5g/kg
Clay
44,9%
Sand
30,1%
Silt
25,0%
15–30 cm
pH H₂O
5,6
Org. C
16,5g/kg
Clay
47,9%
Sand
28,7%
Silt
23,5%

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

Land cover

Forest16.9%
Crops34.6%
Built-up3.6%
Bare soil2.8%
Other (grassland, water…)42.1%

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

Hydrology2 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

2,8km

Basins crossed

2

Max stream order

1

Max drainage

12 736km²

Discharge in basins

3,0m³/s

Mean precip.

1 551mm/an

Mean T°

22,0°C

Moisture idx

-0,13

Mean runoff

373mm/an

Mean elev. (basins)

1 244m

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

0,2nW

Built-up

361,6%

Pesticides

2,1kg/km²

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