Ontologia

Commune · ETH

Metema

Ethiopia

AwTropical, savannah(100 %)

Species observed

220

Observations

662

Area

3 785,8km²

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 Metema : 23 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 30 interactions GloBI sur 3 types (connectance 6.5%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
31
Interactions affichées
30
Connectance
0.065
Patrimoniales
2
Plus dense que (national)0 %(top 100%)

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

Species present

220 distinct species · 662 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

662 obs · 52 cellules
Obs. / cellule
≥ 168
33–167
9–32
2–8
< 2

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

Climate

Mean T°

26,1°C

Annual rain

1 078mm

Warmest m°

37,4°C

Coldest m°

17,4°C

Elevation: 851 m on average (min 560 m, max 1 523 m)

Bioclimatic detailsExpert
Annual mean temp.
26,1°C
Annual rain
1 078mm
Warmest month
37,4°C
Coldest month
17,4°C
Mean alt.
851m
Min
560m
Max
1 523m
Std. dev.
146m
Köppen-Geiger (dominant)
AwTropical, savannah(100 %)Tropical

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

Soil & lithology

pH H₂O

6,5

Org. C

17,7g/kg

Clay

43,5%

Sand

24,9%

Silt

31,6%

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

Dominant lithology: suGLiMaggregated to Semen Gondar

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,5
Org. C
26,1g/kg
Clay
40,6%
Sand
26,6%
Silt
32,8%
5–15 cm
pH H₂O
6,5
Org. C
16,5g/kg
Clay
43,5%
Sand
24,7%
Silt
31,8%
15–30 cm
pH H₂O
6,5
Org. C
10,6g/kg
Clay
46,5%
Sand
23,3%
Silt
30,2%

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

Land cover

Forest18.1%
Crops9.4%
Built-up0.1%
Bare soil0.1%
Other (grassland, water…)72.4%

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

Hydrology17 basins · 0 lakes · 6 rivers

Hydrology metrics for this exact territory

Stream length here

444,6km

Basins crossed

17

Max stream order

4

Max drainage

8 278km²

Discharge in basins

104,9m³/s

Mean precip.

972mm/an

Mean T°

26,5°C

Moisture idx

-0,54

Mean runoff

134mm/an

Mean elev. (basins)

906m

Watersheds crossing here

8 more basins

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

Human pressure

Pop. density

0hab/km²

Night light

0,0nW

Built-up

5,3%

Pesticides

2,0kg/km²

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

Protected areas1

IUCN II · 1

Dinder

IUCN II

National Park · 1935

8 400 km²

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