Ontologia

Commune · ETH

Bahir Dar Zuria

Ethiopia

AwTropical, savannah(86 %)

Species observed

1 032

Observations

14 516

Area

4 626,5km²

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 Bahir Dar Zuria : 19 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 29 interactions GloBI sur 3 types (connectance 8.9%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
26
Interactions affichées
29
Connectance
0.089
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

1 032 distinct species · 14 516 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

14 516 obs · 95 cellules
Obs. / cellule
≥ 6 380
170–6 379
30–169
14–29
< 14

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

Climate

Mean T°

20,4°C

Annual rain

1 191mm

Warmest m°

26,5°C

Coldest m°

15,7°C

Elevation: 1 816 m on average (min 1 580 m, max 2 296 m)

Bioclimatic detailsExpert
Annual mean temp.
20,4°C
Annual rain
1 191mm
Warmest month
26,5°C
Coldest month
15,7°C
Mean alt.
1 816m
Min
1 580m
Max
2 296m
Std. dev.
84m
Köppen-Geiger (dominant)
AwTropical, savannah(86 %)Tropical

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

Soil & lithology

pH H₂O

6,2

Org. C

24,1g/kg

Clay

50,0%

Sand

17,6%

Silt

32,5%

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

Dominant lithology: vbGLiMaggregated to Mirab Gojjam

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,2
Org. C
32,3g/kg
Clay
46,6%
Sand
18,9%
Silt
34,5%
5–15 cm
pH H₂O
6,2
Org. C
23,6g/kg
Clay
50,2%
Sand
17,6%
Silt
32,2%
15–30 cm
pH H₂O
6,2
Org. C
16,3g/kg
Clay
53,1%
Sand
16,2%
Silt
30,7%

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

Land cover

Forest5.0%
Crops16.4%
Built-up0.3%
Bare soil0.7%
Other (grassland, water…)77.6%

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

Hydrology24 basins · 3 lakes · 7 rivers

Hydrology metrics for this exact territory

Stream length here

223,0km

Lake surface here

2 999,17km²

Basins crossed

24

Max stream order

6

Max drainage

17 517km²

Discharge in basins

688,1m³/s

Mean precip.

1 294mm/an

Mean T°

19,4°C

Moisture idx

-0,24

Mean runoff

331mm/an

Mean elev. (basins)

1 913m

Watersheds crossing here

15 more basins

Lakes (3, top by area)

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

Human pressure

Pop. density

1hab/km²

Night light

0,1nW

Built-up

34,4%

Pesticides

3,6kg/km²

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