Ontologia

Commune · KEN

Mwereni

Kenya

AwTropical, savannah(100 %)

Species observed

248

Observations

260

Area

1 180,9km²

Ecological tissue

Sample of 16 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 Mwereni : 13 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 16 interactions GloBI sur 2 types (connectance 10.5%, filtre Serrano α=0.2). 5 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
18
Interactions affichées
16
Connectance
0.105
Patrimoniales
1
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Species present

248 distinct species · 260 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

260 obs · 13 cellules
Obs. / cellule
≥ 204
16–203
8–15
3–7
< 3

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

Climate

Mean T°

25,1°C

Annual rain

942mm

Warmest m°

33,1°C

Coldest m°

18,9°C

Elevation: 264 m on average (min 36 m, max 519 m)

Bioclimatic detailsExpert
Annual mean temp.
25,1°C
Annual rain
942mm
Warmest month
33,1°C
Coldest month
18,9°C
Mean alt.
264m
Min
36m
Max
519m
Std. dev.
119m
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

6,4

Org. C

18,4g/kg

Clay

31,6%

Sand

50,7%

Silt

17,7%

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

Dominant lithology: ssGLiMaggregated to Lungalunga

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,4
Org. C
28,8g/kg
Clay
30,2%
Sand
51,5%
Silt
18,4%
5–15 cm
pH H₂O
6,4
Org. C
15,4g/kg
Clay
30,8%
Sand
51,6%
Silt
17,7%
15–30 cm
pH H₂O
6,4
Org. C
11,1g/kg
Clay
33,9%
Sand
49,2%
Silt
17,0%

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

Land cover

Forest18.3%
Crops24.8%
Built-up0.1%
Bare soil0.7%
Other (grassland, water…)56.0%

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

Hydrology6 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

64,6km

Basins crossed

6

Max stream order

4

Max drainage

6 704km²

Discharge in basins

6,5m³/s

Mean precip.

887mm/an

Mean T°

24,7°C

Moisture idx

-0,45

Mean runoff

139mm/an

Mean elev. (basins)

252m

Watersheds crossing here

Rivers / streams (1, ord ≥ 4)

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

Human pressure

Pop. density

0hab/km²

Night light

0,0nW

Built-up

14,1%

Pesticides

0,9kg/km²

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