Ontologia

Commune · KEN

Cianda

Kenya

CfbTemperate, no dry season, warm summer(100 %)

Species observed

269

Observations

2 798

Area

34,4km²

Ecological tissue

Sample of 25 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 Cianda : 22 espèces reliées par 21 interactions GloBI sur 4 types (connectance 7.0%, filtre Serrano α=0.2). 3 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
25
Interactions affichées
21
Connectance
0.070
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

269 distinct species · 2 798 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

2 798 obs · 1 cellules
Obs. / cellule
≥ 2 798
2 798–2 797
2 798–2 797
2 798–2 797
< 2 798

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

Climate

Mean T°

17,0°C

Annual rain

1 050mm

Warmest m°

24,5°C

Coldest m°

10,2°C

Elevation: 1 914 m on average (min 1 789 m, max 2 062 m)

Bioclimatic detailsExpert
Annual mean temp.
17,0°C
Annual rain
1 050mm
Warmest month
24,5°C
Coldest month
10,2°C
Mean alt.
1 914m
Min
1 789m
Max
2 062m
Std. dev.
59m
Köppen-Geiger (dominant)
CfbTemperate, no dry season, warm summer(100 %)Temperate

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

41,4g/kg

Clay

44,1%

Sand

21,3%

Silt

34,6%

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

Dominant lithology: viGLiMaggregated to Kiambaa

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,8
Org. C
51,3g/kg
Clay
43,4%
Sand
21,7%
Silt
34,9%
5–15 cm
pH H₂O
5,9
Org. C
42,2g/kg
Clay
42,7%
Sand
21,9%
Silt
35,4%
15–30 cm
pH H₂O
5,9
Org. C
30,7g/kg
Clay
46,1%
Sand
20,4%
Silt
33,5%

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

Land cover

Forest22.4%
Crops44.0%
Built-up3.0%
Bare soil0.3%
Other (grassland, water…)30.3%

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

Hydrology1 basins · 0 lakes · 0 rivers

Hydrology metrics for this exact territory

Basins crossed

1

Max drainage

1 887km²

Discharge in basins

0,1m³/s

Mean precip.

1 076mm/an

Mean T°

17,6°C

Moisture idx

-0,30

Mean runoff

155mm/an

Mean elev. (basins)

1 846m

Watersheds crossing here

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

Human pressure

Pop. density

4hab/km²

Night light

1,3nW

Built-up

304,4%

Pesticides

1,0kg/km²

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