Ontologia

Commune · ETH

Alaje

Ethiopia

CwbTemperate, dry winter, warm summer(84 %)

Species observed

94

Observations

208

Area

774,5km²

Ecological tissue

Sample of 17 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 Alaje : 15 espèces reliées par 15 interactions GloBI sur 2 types (connectance 11.0%, filtre Serrano α=0.2). 2 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
17
Interactions affichées
15
Connectance
0.110
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

94 distinct species · 208 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

208 obs · 10 cellules
Obs. / cellule
≥ 85
85–84
27–84
6–26
< 6

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

Climate

Mean T°

15,6°C

Annual rain

1 106mm

Warmest m°

24,9°C

Coldest m°

6,2°C

Elevation: 2 460 m on average (min 1 678 m, max 3 638 m)

Bioclimatic detailsExpert
Annual mean temp.
15,6°C
Annual rain
1 106mm
Warmest month
24,9°C
Coldest month
6,2°C
Mean alt.
2 460m
Min
1 678m
Max
3 638m
Std. dev.
388m
Köppen-Geiger (dominant)
CwbTemperate, dry winter, warm summer(84 %)Temperate

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

Soil & lithology

pH H₂O

7,1

Org. C

23,5g/kg

Clay

31,9%

Sand

33,5%

Silt

34,5%

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

Dominant lithology: vbGLiMaggregated to Debubawi

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,1
Org. C
35,0g/kg
Clay
29,9%
Sand
35,0%
Silt
35,2%
5–15 cm
pH H₂O
7,1
Org. C
21,4g/kg
Clay
32,0%
Sand
33,4%
Silt
34,6%
15–30 cm
pH H₂O
7,2
Org. C
14,0g/kg
Clay
33,9%
Sand
32,2%
Silt
33,8%

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

Land cover

Forest10.1%
Crops36.2%
Built-up0.3%
Bare soil5.2%
Other (grassland, water…)48.2%

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

Hydrology3 basins · 0 lakes · 8 rivers

Hydrology metrics for this exact territory

Stream length here

78,3km

Basins crossed

3

Max stream order

3

Max drainage

3 571km²

Discharge in basins

2,1m³/s

Mean precip.

647mm/an

Mean T°

19,0°C

Moisture idx

-0,63

Mean runoff

85mm/an

Mean elev. (basins)

2 124m

Watersheds crossing here

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

Human pressure

Pop. density

2hab/km²

Night light

0,0nW

Built-up

27,5%

Pesticides

2,8kg/km²

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