Ontologia

Zone · ETH

Liben

Ethiopia

BShArid, steppe, hot(79 %)

Species observed

1 109

Observations

4 246

Area

36 202,3km²

Ecological tissue

Sample of 28 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 Liben : 24 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 27 interactions GloBI sur 3 types (connectance 7.1%, filtre Serrano α=0.2). 4 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
28
Interactions affichées
27
Connectance
0.071
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

1 109 distinct species · 4 246 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

4 246 obs · 186 cellules
Obs. / cellule
≥ 274
68–273
17–67
5–16
< 5

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

Climate

Mean T°

24,7°C

Annual rain

431mm

Warmest m°

32,3°C

Coldest m°

18,7°C

Elevation: 844 m on average (min 177 m, max 1 474 m)

Bioclimatic detailsExpert
Annual mean temp.
24,7°C
Annual rain
431mm
Warmest month
32,3°C
Coldest month
18,7°C
Mean alt.
844m
Min
177m
Max
1 474m
Std. dev.
287m
Köppen-Geiger (dominant)
BShArid, steppe, hot(79 %)Arid

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

Soil & lithology

pH H₂O

7,2

Org. C

16,4g/kg

Clay

32,7%

Sand

41,0%

Silt

26,3%

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

Dominant lithology: mtGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,2
Org. C
21,9g/kg
Clay
32,3%
Sand
41,3%
Silt
26,4%
5–15 cm
pH H₂O
7,2
Org. C
16,0g/kg
Clay
32,9%
Sand
40,7%
Silt
26,3%
15–30 cm
pH H₂O
7,2
Org. C
11,4g/kg
Clay
33,0%
Sand
41,0%
Silt
26,0%

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

Land cover

Forest15.8%
Crops2.4%
Built-up0.0%
Bare soil2.9%
Other (grassland, water…)78.9%

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

Hydrology74 basins · 2 lakes · 5 rivers

Hydrology metrics for this exact territory

Stream length here

1 035,1km

Lake surface here

0,36km²

Basins crossed

74

Max stream order

7

Max drainage

82 600km²

Discharge in basins

2 470,2m³/s

Mean precip.

397mm/an

Mean T°

24,4°C

Moisture idx

-0,80

Mean runoff

49mm/an

Mean elev. (basins)

833m

Watersheds crossing here

65 more basins

Lakes (2, top by area)

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

Human pressure

Pop. density

0hab/km²

Night light

0,0nW

Built-up

1,6%

Pesticides

1,4kg/km²

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

Protected areas4

IUCN II · 3IUCN Not Reported · 1

Borena

IUCN II

National Park · 2017

45 821 km²

Geralle

IUCN II

National Park · 1974

1 601 km²

Bute Malaba

IUCN Not Reported

Forest Reserve · 2021

192 km²

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

Sub-administrations3