Ontologia

Commune · ETH

Yeka

Ethiopia

CwbTemperate, dry winter, warm summer(100 %)

Species observed

573

Observations

2 653

Area

86,5km²

Ecological tissue

Sample of 37 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 Yeka : 31 espèces reliées par 33 interactions GloBI sur 3 types (connectance 4.7%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
38
Interactions affichées
33
Connectance
0.047
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

573 distinct species · 2 653 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

2 653 obs · 3 cellules
Obs. / cellule
≥ 1 863
1 863–1 862
1 863–1 862
768–1 862
< 768

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

Climate

Mean T°

14,5°C

Annual rain

1 170mm

Warmest m°

21,9°C

Coldest m°

6,2°C

Elevation: 2 555 m on average (min 2 340 m, max 2 900 m)

Bioclimatic detailsExpert
Annual mean temp.
14,5°C
Annual rain
1 170mm
Warmest month
21,9°C
Coldest month
6,2°C
Mean alt.
2 555m
Min
2 340m
Max
2 900m
Std. dev.
127m
Köppen-Geiger (dominant)
CwbTemperate, dry winter, warm summer(100 %)Temperate

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

33,5g/kg

Clay

40,5%

Sand

15,3%

Silt

44,2%

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

Dominant lithology: vbGLiMaggregated to Addis Abeba

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,0
Org. C
48,3g/kg
Clay
37,3%
Sand
16,6%
Silt
46,1%
5–15 cm
pH H₂O
6,0
Org. C
30,5g/kg
Clay
39,5%
Sand
15,3%
Silt
45,2%
15–30 cm
pH H₂O
6,0
Org. C
21,9g/kg
Clay
44,6%
Sand
14,0%
Silt
41,3%

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

Land cover

Forest9.4%
Crops15.3%
Built-up13.9%
Bare soil2.9%
Other (grassland, water…)58.5%

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

Hydrology1 basins · 0 lakes · 2 rivers

Hydrology metrics for this exact territory

Stream length here

7,9km

Basins crossed

1

Max stream order

2

Max drainage

1 682km²

Discharge in basins

0,5m³/s

Mean precip.

1 065mm/an

Mean T°

16,3°C

Moisture idx

-0,31

Mean runoff

210mm/an

Mean elev. (basins)

2 400m

Watersheds crossing here

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

Human pressure

Pop. density

70hab/km²

Night light

10,6nW

Built-up

1 391,4%

Pesticides

2,9kg/km²

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