Macalder
IUCN Not ReportedForest Reserve · 2023
24 km²
Constituency · KEN
Nyatike
Kenya
AwTropical, savannah(93 %)
Species observed
376
Observations
1 839
Area
1 224km²
Ecological tissue
Sample of 26 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 Nyatike : 20 espèces reliées par 28 interactions GloBI sur 3 types (connectance 8.6%, filtre Serrano α=0.2). 6 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
26
Interactions affichées
28
Connectance
0.086
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
376 distinct species · 1 839 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
22,9°C
Annual rain
1 184mm
Warmest m°
26,7°C
Coldest m°
19,2°C
Elevation: 1 181 m on average (min 1 133 m, max 1 477 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
22,9°C
Annual rain
1 184mm
Warmest month
26,7°C
Coldest month
19,2°C
Mean alt.
1 181m
Min
1 133m
Max
1 477m
Std. dev.
64m
Köppen-Geiger (dominant)
AwTropical, savannah(93 %)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
21,3g/kg
Clay
38,8%
Sand
39,4%
Silt
21,7%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: suGLiM
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
6,4
Org. C
29,4g/kg
Clay
38,0%
Sand
39,9%
Silt
22,0%
5–15 cm
pH H₂O
6,4
Org. C
20,2g/kg
Clay
37,9%
Sand
39,9%
Silt
22,2%
15–30 cm
pH H₂O
6,4
Org. C
14,4g/kg
Clay
40,5%
Sand
38,5%
Silt
21,0%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest6.4%
Crops20.0%
Built-up1.1%
Bare soil0.7%
Other (grassland, water…)71.8%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology5 basins · 1 lakes · 6 rivers
Hydrology metrics for this exact territory
Stream length here
110,1km
Lake surface here
533,83km²
Basins crossed
5
Max stream order
5
Max drainage
7 705km²
Discharge in basins
38,9m³/s
Mean precip.
1 136mm/an
Mean T°
22,0°C
Moisture idx
-0,36
Mean runoff
236mm/an
Mean elev. (basins)
1 259m
Watersheds crossing here
Lakes (1, top by area)
Rivers / streams (6, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
1hab/km²
Night light
0,0nW
Built-up
104,8%
Pesticides
1,8kg/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