Ontologia

Commune · ETH

Maji

Ethiopia

AwTropical, savannah(75 %)

Species observed

506

Observations

1 396

Area

4 520,2km²

Ecological tissue

Sample of 25 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 Maji : 22 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 26 interactions GloBI sur 4 types (connectance 8.0%, filtre Serrano α=0.2). 4 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
26
Interactions affichées
26
Connectance
0.080
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

506 distinct species · 1 396 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 396 obs · 51 cellules
Obs. / cellule
≥ 444
44–443
8–43
2–7
< 2

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

Climate

Mean T°

26,4°C

Annual rain

709mm

Warmest m°

33,5°C

Coldest m°

20,8°C

Elevation: 873 m on average (min 426 m, max 2 405 m)

Bioclimatic detailsExpert
Annual mean temp.
26,4°C
Annual rain
709mm
Warmest month
33,5°C
Coldest month
20,8°C
Mean alt.
873m
Min
426m
Max
2 405m
Std. dev.
448m
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

6,0

Org. C

31,6g/kg

Clay

40,1%

Sand

33,2%

Silt

26,8%

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

Dominant lithology: vbGLiMaggregated to Bench Maji

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,0
Org. C
44,2g/kg
Clay
38,9%
Sand
33,7%
Silt
27,4%
5–15 cm
pH H₂O
6,0
Org. C
29,2g/kg
Clay
38,7%
Sand
34,2%
Silt
27,1%
15–30 cm
pH H₂O
5,9
Org. C
21,4g/kg
Clay
42,6%
Sand
31,6%
Silt
25,8%

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

Land cover

Forest29.0%
Crops3.9%
Built-up0.0%
Bare soil0.1%
Other (grassland, water…)67.1%

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

Hydrology10 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

54,0km

Basins crossed

10

Max stream order

4

Max drainage

58 990km²

Discharge in basins

1 084,6m³/s

Mean precip.

983mm/an

Mean T°

24,5°C

Moisture idx

-0,45

Mean runoff

179mm/an

Mean elev. (basins)

855m

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

Human pressure

Pop. density

0hab/km²

Built-up

1,2%

Pesticides

2,5kg/km²

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

Protected areas4

IUCN VI · 2IUCN II · 1IUCN IV · 1

Akobo

IUCN VI

Controlled Hunting Area · 1973

5 871 km²

Omo West

IUCN VI

Controlled Hunting Area · 1973

4 315 km²

Omo

IUCN II

National Park · 1959

3 886 km²

Tama

IUCN IV

Wildlife Reserve · 1973

3 408 km²

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