Ontologia

Commune · ETH

Ahferom

Ethiopia

BShArid, steppe, hot(82 %)

Species observed

86

Observations

381

Area

1 299,3km²

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 Ahferom : 24 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 36 interactions GloBI sur 4 types (connectance 7.7%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
31
Interactions affichées
36
Connectance
0.077
Patrimoniales
1
Plus dense que (national)0 %(top 100%)

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

Species present

86 distinct species · 381 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

381 obs · 14 cellules
Obs. / cellule
≥ 158
74–157
23–73
13–22
< 13

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

Climate

Mean T°

19,2°C

Annual rain

521mm

Warmest m°

29,6°C

Coldest m°

9,1°C

Elevation: 1 906 m on average (min 1 385 m, max 2 604 m)

Bioclimatic detailsExpert
Annual mean temp.
19,2°C
Annual rain
521mm
Warmest month
29,6°C
Coldest month
9,1°C
Mean alt.
1 906m
Min
1 385m
Max
2 604m
Std. dev.
278m
Köppen-Geiger (dominant)
BShArid, steppe, hot(82 %)Arid

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

Soil & lithology

pH H₂O

7,5

Org. C

22,2g/kg

Clay

29,5%

Sand

45,0%

Silt

25,6%

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

Dominant lithology: ssGLiMaggregated to Mehakelegnaw

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,4
Org. C
30,2g/kg
Clay
28,2%
Sand
45,8%
Silt
26,0%
5–15 cm
pH H₂O
7,5
Org. C
21,3g/kg
Clay
29,8%
Sand
44,7%
Silt
25,5%
15–30 cm
pH H₂O
7,6
Org. C
15,2g/kg
Clay
30,4%
Sand
44,4%
Silt
25,2%

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

Land cover

Forest5.7%
Crops32.1%
Built-up0.2%
Bare soil5.4%
Other (grassland, water…)56.5%

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

Hydrology7 basins · 0 lakes · 10 rivers

Hydrology metrics for this exact territory

Stream length here

197,6km

Basins crossed

7

Max stream order

5

Max drainage

4 892km²

Discharge in basins

8,3m³/s

Mean precip.

643mm/an

Mean T°

19,8°C

Moisture idx

-0,64

Mean runoff

85mm/an

Mean elev. (basins)

1 866m

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

23,8%

Pesticides

2,4kg/km²

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