Ontologia

Constituency · KEN

Mwea

Kenya

AwTropical, savannah(100 %)

Species observed

833

Observations

14 312

Area

548km²

Ecological tissue

Sample of 31 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 Mwea : 27 espèces reliées par 28 interactions GloBI sur 3 types (connectance 6.0%, filtre Serrano α=0.2). 4 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
31
Interactions affichées
28
Connectance
0.060
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

833 distinct species · 14 312 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

14 312 obs · 16 cellules
Obs. / cellule
≥ 5 827
4 562–5 826
529–4 561
289–528
< 289

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

Climate

Mean T°

21,0°C

Annual rain

1 156mm

Warmest m°

28,2°C

Coldest m°

14,9°C

Elevation: 1 186 m on average (min 1 075 m, max 1 376 m)

Bioclimatic detailsExpert
Annual mean temp.
21,0°C
Annual rain
1 156mm
Warmest month
28,2°C
Coldest month
14,9°C
Mean alt.
1 186m
Min
1 075m
Max
1 376m
Std. dev.
63m
Köppen-Geiger (dominant)
AwTropical, savannah(100 %)Tropical

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

Soil & lithology

pH H₂O

6,2

Org. C

17,8g/kg

Clay

54,9%

Sand

26,4%

Silt

18,8%

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

Dominant lithology: mtGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,2
Org. C
22,9g/kg
Clay
54,3%
Sand
26,7%
Silt
19,1%
5–15 cm
pH H₂O
6,2
Org. C
16,1g/kg
Clay
54,3%
Sand
26,8%
Silt
19,0%
15–30 cm
pH H₂O
6,2
Org. C
14,4g/kg
Clay
56,0%
Sand
25,7%
Silt
18,2%

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

Land cover

Forest9.3%
Crops57.5%
Built-up3.0%
Bare soil0.1%
Other (grassland, water…)29.9%

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

Hydrology5 basins · 0 lakes · 5 rivers

Hydrology metrics for this exact territory

Stream length here

103,1km

Basins crossed

5

Max stream order

5

Max drainage

4 853km²

Discharge in basins

35,0m³/s

Mean precip.

1 245mm/an

Mean T°

19,0°C

Moisture idx

-0,30

Mean runoff

266mm/an

Mean elev. (basins)

1 551m

Watersheds crossing here

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

Human pressure

Pop. density

3hab/km²

Night light

0,5nW

Built-up

301,4%

Pesticides

1,0kg/km²

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

Sub-administrations8