Ontologia

Constituency · KEN

Machakos Town

Kenya

CwbTemperate, dry winter, warm summer(91 %)

Species observed

550

Observations

2 674

Area

519,3km²

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 Machakos Town : 25 espèces reliées par 29 interactions GloBI sur 3 types (connectance 7.1%, filtre Serrano α=0.2). 4 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
29
Interactions affichées
29
Connectance
0.071
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

550 distinct species · 2 674 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

2 674 obs · 14 cellules
Obs. / cellule
≥ 688
606–687
231–605
142–230
< 142

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

Climate

Mean T°

18,4°C

Annual rain

883mm

Warmest m°

25,0°C

Coldest m°

11,7°C

Elevation: 1 666 m on average (min 1 340 m, max 2 021 m)

Bioclimatic detailsExpert
Annual mean temp.
18,4°C
Annual rain
883mm
Warmest month
25,0°C
Coldest month
11,7°C
Mean alt.
1 666m
Min
1 340m
Max
2 021m
Std. dev.
141m
Köppen-Geiger (dominant)
CwbTemperate, dry winter, warm summer(91 %)Temperate

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

19,2g/kg

Clay

38,2%

Sand

44,0%

Silt

17,8%

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

Dominant lithology: mtGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,4
Org. C
24,8g/kg
Clay
37,0%
Sand
44,8%
Silt
18,2%
5–15 cm
pH H₂O
6,4
Org. C
18,1g/kg
Clay
36,9%
Sand
45,1%
Silt
18,0%
15–30 cm
pH H₂O
6,4
Org. C
14,6g/kg
Clay
40,7%
Sand
42,0%
Silt
17,3%

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

Land cover

Forest7.1%
Crops60.8%
Built-up3.9%
Bare soil0.6%
Other (grassland, water…)27.7%

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

Hydrology7 basins · 1 lakes · 4 rivers

Hydrology metrics for this exact territory

Stream length here

41,1km

Lake surface here

0,13km²

Basins crossed

7

Max stream order

3

Max drainage

5 286km²

Discharge in basins

3,2m³/s

Mean precip.

833mm/an

Mean T°

19,2°C

Moisture idx

-0,49

Mean runoff

120mm/an

Mean elev. (basins)

1 586m

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

Human pressure

Pop. density

4hab/km²

Night light

1,0nW

Built-up

389,9%

Pesticides

1,0kg/km²

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

Protected areas3

IUCN Not Reported · 3

Kilungu

IUCN Not Reported

Forest Reserve · 1933

1 km²

Momandu

IUCN Not Reported

Forest Reserve · 1955

1 km²

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

Sub-administrations7