Ontologia

Constituency · KEN

Nyakach

Kenya

AfTropical, rainforest(100 %)

Species observed

440

Observations

2 539

Area

402,5km²

Ecological tissue

Sample of 38 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 Nyakach : 33 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 35 interactions GloBI sur 4 types (connectance 5.0%, filtre Serrano α=0.2). 5 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
38
Interactions affichées
35
Connectance
0.050
Patrimoniales
2
Plus dense que (national)0 %(top 100%)

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

Species present

440 distinct species · 2 539 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

2 539 obs · 12 cellules
Obs. / cellule
≥ 1 096
666–1 095
150–665
92–149
< 92

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

Climate

Mean T°

22,6°C

Annual rain

1 487mm

Warmest m°

29,4°C

Coldest m°

17,0°C

Elevation: 1 260 m on average (min 1 133 m, max 1 632 m)

Bioclimatic detailsExpert
Annual mean temp.
22,6°C
Annual rain
1 487mm
Warmest month
29,4°C
Coldest month
17,0°C
Mean alt.
1 260m
Min
1 133m
Max
1 632m
Std. dev.
152m
Köppen-Geiger (dominant)
AfTropical, rainforest(100 %)Tropical

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

28,1g/kg

Clay

44,3%

Sand

33,0%

Silt

22,7%

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

Dominant lithology: mtGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,9
Org. C
42,0g/kg
Clay
42,5%
Sand
33,9%
Silt
23,5%
5–15 cm
pH H₂O
5,9
Org. C
24,3g/kg
Clay
43,5%
Sand
33,5%
Silt
23,0%
15–30 cm
pH H₂O
5,9
Org. C
17,8g/kg
Clay
46,8%
Sand
31,6%
Silt
21,6%

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

Land cover

Forest14.6%
Crops29.1%
Built-up3.3%
Bare soil1.4%
Other (grassland, water…)51.5%

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

Hydrology4 basins · 1 lakes · 2 rivers

Hydrology metrics for this exact territory

Stream length here

30,2km

Lake surface here

55,85km²

Basins crossed

4

Max stream order

4

Max drainage

7 619km²

Discharge in basins

47,6m³/s

Mean precip.

1 333mm/an

Mean T°

21,9°C

Moisture idx

-0,29

Mean runoff

399mm/an

Mean elev. (basins)

1 305m

Watersheds crossing here

Lakes (1, top by area)

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

Human pressure

Pop. density

3hab/km²

Night light

0,4nW

Built-up

332,0%

Pesticides

1,7kg/km²

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

Sub-administrations5