Nyambene
IUCN Not ReportedNational Reserve · 2000
641 km²
Commune · KEN
Njia
Kenya
AwTropical, savannah(84 %)
Species observed
123
Observations
242
Area
147,7km²
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 Njia : 23 espèces dont 4 patrimoniales (LR IUCN CR/EN/VU) reliées par 27 interactions GloBI sur 3 types (connectance 9.0%, filtre Serrano α=0.2). 2 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
25
Interactions affichées
27
Connectance
0.090
Patrimoniales
4
Plus dense que (national)0 %(top 100%)
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Species present
123 distinct species · 242 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
21,9°C
Annual rain
946mm
Warmest m°
28,1°C
Coldest m°
15,5°C
Elevation: 1 219 m on average (min 943 m, max 2 014 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
21,9°C
Annual rain
946mm
Warmest month
28,1°C
Coldest month
15,5°C
Mean alt.
1 219m
Min
943m
Max
2 014m
Std. dev.
298m
Köppen-Geiger (dominant)
AwTropical, savannah(84 %)Tropical
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
6,7
Org. C
19,7g/kg
Clay
36,2%
Sand
40,2%
Silt
23,6%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: mtGLiMaggregated to Igembe Central
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
6,7
Org. C
24,0g/kg
Clay
34,9%
Sand
41,1%
Silt
24,0%
5–15 cm
pH H₂O
6,7
Org. C
19,4g/kg
Clay
35,2%
Sand
40,8%
Silt
23,9%
15–30 cm
pH H₂O
6,8
Org. C
15,8g/kg
Clay
38,4%
Sand
38,7%
Silt
22,9%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest9.4%
Crops30.4%
Built-up0.9%
Bare soil0.8%
Other (grassland, water…)58.5%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology2 basins · 0 lakes · 0 rivers
Hydrology metrics for this exact territory
Basins crossed
2
Max drainage
19 099km²
Discharge in basins
2,4m³/s
Mean precip.
677mm/an
Mean T°
23,6°C
Moisture idx
-0,66
Mean runoff
79mm/an
Mean elev. (basins)
847m
Watersheds crossing here
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
3hab/km²
Night light
0,2nW
Built-up
94,2%
Pesticides
1,0kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas1
IUCN Not Reported · 1
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN