Ontologia

Commune · KEN

Gatunga

Kenya

AwTropical, savannah(93 %)

Species observed

167

Observations

488

Area

613,8km²

Ecological tissue

Sample of 31 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 Gatunga : 24 espèces dont 5 patrimoniales (LR IUCN CR/EN/VU) reliées par 70 interactions GloBI sur 2 types (connectance 14.1%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
32
Interactions affichées
70
Connectance
0.141
Patrimoniales
5
Plus dense que (national)0 %(top 100%)

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

Species present

167 distinct species · 488 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

488 obs · 14 cellules
Obs. / cellule
≥ 253
98–252
13–97
4–12
< 4

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

Climate

Mean T°

26,2°C

Annual rain

848mm

Warmest m°

32,5°C

Coldest m°

20,2°C

Elevation: 535 m on average (min 361 m, max 757 m)

Bioclimatic detailsExpert
Annual mean temp.
26,2°C
Annual rain
848mm
Warmest month
32,5°C
Coldest month
20,2°C
Mean alt.
535m
Min
361m
Max
757m
Std. dev.
87m
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

7,0

Org. C

10,5g/kg

Clay

29,3%

Sand

53,3%

Silt

17,3%

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

Dominant lithology: mtGLiMaggregated to Tharaka

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,0
Org. C
14,0g/kg
Clay
27,0%
Sand
55,5%
Silt
17,5%
5–15 cm
pH H₂O
7,0
Org. C
10,1g/kg
Clay
28,2%
Sand
54,2%
Silt
17,6%
15–30 cm
pH H₂O
7,0
Org. C
7,3g/kg
Clay
32,8%
Sand
50,3%
Silt
16,9%

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

Land cover

Forest3.5%
Crops67.5%
Built-up0.5%
Bare soil1.0%
Other (grassland, water…)27.5%

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

Hydrology2 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

37,4km

Basins crossed

2

Max stream order

5

Max drainage

20 610km²

Discharge in basins

34,9m³/s

Mean precip.

768mm/an

Mean T°

23,0°C

Moisture idx

-0,61

Mean runoff

180mm/an

Mean elev. (basins)

798m

Rivers / streams (1, ord ≥ 4)

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

Human pressure

Pop. density

0hab/km²

Night light

0,0nW

Built-up

47,4%

Pesticides

1,0kg/km²

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

Protected areas4

IUCN Not Reported · 3IUCN II · 1

Meru

IUCN II

National Park · 1966

871 km²

Mutejwa

IUCN Not Reported

Forest Reserve · 1959

13 km²

Kikingo

IUCN Not Reported

Forest Reserve · 1959

12 km²

Maatha

IUCN Not Reported

Forest Reserve · 1959

6 km²

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