Ontologia

Commune · KEN

Dzombo

Kenya

AwTropical, savannah(100 %)

Species observed

664

Observations

3 367

Area

213,7km²

Ecological tissue

Sample of 35 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 Dzombo : 31 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 31 interactions GloBI sur 3 types (connectance 4.9%, filtre Serrano α=0.2). 5 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
36
Interactions affichées
31
Connectance
0.049
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

664 distinct species · 3 367 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

3 367 obs · 5 cellules
Obs. / cellule
≥ 2 264
2 264–2 263
681–2 263
415–680
< 415

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

Climate

Mean T°

25,8°C

Annual rain

1 109mm

Warmest m°

32,7°C

Coldest m°

20,6°C

Elevation: 93 m on average (min 16 m, max 218 m)

Bioclimatic detailsExpert
Annual mean temp.
25,8°C
Annual rain
1 109mm
Warmest month
32,7°C
Coldest month
20,6°C
Mean alt.
93m
Min
16m
Max
218m
Std. dev.
33m
Köppen-Geiger (dominant)
AwTropical, savannah(100 %)Tropical

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

Soil & lithology

pH H₂O

6,0

Org. C

25,3g/kg

Clay

26,2%

Sand

59,4%

Silt

14,4%

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

Dominant lithology: ssGLiMaggregated to Lungalunga

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,0
Org. C
43,2g/kg
Clay
24,7%
Sand
60,6%
Silt
14,8%
5–15 cm
pH H₂O
6,0
Org. C
17,8g/kg
Clay
25,1%
Sand
60,3%
Silt
14,6%
15–30 cm
pH H₂O
5,9
Org. C
15,0g/kg
Clay
28,8%
Sand
57,3%
Silt
13,9%

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

Land cover

Forest29.4%
Crops17.9%
Built-up0.9%
Bare soil1.0%
Other (grassland, water…)50.8%

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

Hydrology3 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

26,9km

Basins crossed

3

Max stream order

4

Max drainage

1 446km²

Discharge in basins

1,1m³/s

Mean precip.

1 007mm/an

Mean T°

25,4°C

Moisture idx

-0,38

Mean runoff

163mm/an

Mean elev. (basins)

141m

Watersheds crossing here

Rivers / streams (1, ord ≥ 4)

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

Human pressure

Pop. density

2hab/km²

Night light

0,0nW

Built-up

95,0%

Pesticides

0,9kg/km²

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

Protected areas4

IUCN Not Reported · 4

Marenji

IUCN Not Reported

Forest Reserve · 1967

15 km²

Jombo

IUCN Not Reported

Forest Reserve · 1941

9 km²

Mrima

IUCN Not Reported

Forest Reserve · 1961

4 km²

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