Ontologia

Zone · ETH

Semien Mi'irabaw

Ethiopia

AwTropical, savannah(75 %)

Species observed

729

Observations

2 905

Area

12 559,2km²

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 Semien Mi'irabaw : 30 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 44 interactions GloBI sur 5 types (connectance 6.6%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
37
Interactions affichées
44
Connectance
0.066
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

729 distinct species · 2 905 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

2 905 obs · 125 cellules
Obs. / cellule
≥ 255
67–254
14–66
5–13
< 5

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

Climate

Mean T°

23,8°C

Annual rain

1 039mm

Warmest m°

34,5°C

Coldest m°

14,7°C

Elevation: 1 312 m on average (min 731 m, max 2 761 m)

Bioclimatic detailsExpert
Annual mean temp.
23,8°C
Annual rain
1 039mm
Warmest month
34,5°C
Coldest month
14,7°C
Mean alt.
1 312m
Min
731m
Max
2 761m
Std. dev.
320m
Köppen-Geiger (dominant)
AwTropical, savannah(75 %)Tropical

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

17,2g/kg

Clay

35,0%

Sand

34,7%

Silt

30,3%

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

Dominant lithology: vbGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,5
Org. C
22,1g/kg
Clay
32,7%
Sand
36,2%
Silt
31,1%
5–15 cm
pH H₂O
7,5
Org. C
16,7g/kg
Clay
34,9%
Sand
34,6%
Silt
30,5%
15–30 cm
pH H₂O
7,5
Org. C
12,8g/kg
Clay
37,4%
Sand
33,2%
Silt
29,4%

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

Land cover

Forest6.9%
Crops29.8%
Built-up0.1%
Bare soil3.0%
Other (grassland, water…)60.2%

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

Hydrology29 basins · 0 lakes · 45 rivers

Hydrology metrics for this exact territory

Stream length here

1 492,5km

Basins crossed

29

Max stream order

6

Max drainage

59 822km²

Discharge in basins

1 607,0m³/s

Mean precip.

749mm/an

Mean T°

24,3°C

Moisture idx

-0,63

Mean runoff

139mm/an

Mean elev. (basins)

1 349m

Watersheds crossing here

20 more basins

Rivers / streams (45, ord ≥ 4)

33 more river segments

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

Human pressure

Pop. density

1hab/km²

Night light

0,0nW

Built-up

10,8%

Pesticides

2,5kg/km²

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

Protected areas1

IUCN II · 1

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

Sub-administrations6