Ontologia

Constituency · KEN

Tetu

Kenya

CfbTemperate, no dry season, warm summer(99 %)

Species observed

1 113

Observations

8 722

Area

358,5km²

Ecological tissue

Sample of 19 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 Tetu : 17 espèces reliées par 15 interactions GloBI sur 3 types (connectance 8.8%, filtre Serrano α=0.2). 2 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
19
Interactions affichées
15
Connectance
0.088
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

1 113 distinct species · 8 722 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

8 722 obs · 10 cellules
Obs. / cellule
≥ 3 318
3 318–3 317
1 068–3 317
528–1 067
< 528

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

Climate

Mean T°

13,7°C

Annual rain

1 536mm

Warmest m°

20,9°C

Coldest m°

7,9°C

Elevation: 2 393 m on average (min 1 640 m, max 3 746 m)

Bioclimatic detailsExpert
Annual mean temp.
13,7°C
Annual rain
1 536mm
Warmest month
20,9°C
Coldest month
7,9°C
Mean alt.
2 393m
Min
1 640m
Max
3 746m
Std. dev.
504m
Köppen-Geiger (dominant)
CfbTemperate, no dry season, warm summer(99 %)Temperate

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

Soil & lithology

pH H₂O

5,5

Org. C

56,9g/kg

Clay

36,5%

Sand

31,2%

Silt

32,3%

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

Dominant lithology: viGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,5
Org. C
74,5g/kg
Clay
36,7%
Sand
31,1%
Silt
32,2%
5–15 cm
pH H₂O
5,5
Org. C
55,3g/kg
Clay
36,2%
Sand
31,6%
Silt
32,3%
15–30 cm
pH H₂O
5,5
Org. C
40,9g/kg
Clay
36,5%
Sand
31,1%
Silt
32,5%

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

Land cover

Forest43.5%
Crops29.2%
Built-up1.6%
Bare soil0.5%
Other (grassland, water…)25.2%

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

Hydrology5 basins · 0 lakes · 5 rivers

Hydrology metrics for this exact territory

Stream length here

73,4km

Basins crossed

5

Max stream order

4

Max drainage

3 253km²

Discharge in basins

13,6m³/s

Mean precip.

1 321mm/an

Mean T°

14,8°C

Moisture idx

-0,14

Mean runoff

320mm/an

Mean elev. (basins)

2 212m

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

Human pressure

Pop. density

2hab/km²

Night light

0,5nW

Built-up

164,1%

Pesticides

1,0kg/km²

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

Protected areas3

IUCN Not Reported · 2IUCN II · 1

Aberdares

IUCN Not Reported

Forest Reserve · 1943

1 029 km²

Aberdare

IUCN II

National Park · 1950

772 km²

Nyeri Hill

IUCN Not Reported

Forest Reserve · 1944

2 km²

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

Sub-administrations3