Ontologia

Zone · ETH

Semen Gondar

Ethiopia

AwTropical, savannah(77 %)

Species observed

1 725

Observations

37 292

Area

42 907,4km²

Ecological tissue

Sample of 32 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 Semen Gondar : 26 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 40 interactions GloBI sur 3 types (connectance 6.7%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
35
Interactions affichées
40
Connectance
0.067
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

1 725 distinct species · 37 292 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

37 292 obs · 566 cellules
Obs. / cellule
≥ 1 643
79–1 642
12–78
3–11
< 3

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

Climate

Mean T°

22,9°C

Annual rain

1 542mm

Warmest m°

33,0°C

Coldest m°

14,9°C

Elevation: 1 409 m on average (min 515 m, max 4 329 m)

Bioclimatic detailsExpert
Annual mean temp.
22,9°C
Annual rain
1 542mm
Warmest month
33,0°C
Coldest month
14,9°C
Mean alt.
1 409m
Min
515m
Max
4 329m
Std. dev.
709m
Köppen-Geiger (dominant)
AwTropical, savannah(77 %)Tropical

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

Soil & lithology

pH H₂O

6,6

Org. C

22,0g/kg

Clay

42,7%

Sand

25,2%

Silt

32,1%

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

Dominant lithology: suGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,6
Org. C
31,9g/kg
Clay
39,4%
Sand
27,0%
Silt
33,6%
5–15 cm
pH H₂O
6,6
Org. C
20,1g/kg
Clay
42,2%
Sand
25,3%
Silt
32,5%
15–30 cm
pH H₂O
6,6
Org. C
14,1g/kg
Clay
46,4%
Sand
23,2%
Silt
30,4%

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

Land cover

Forest16.6%
Crops24.3%
Built-up0.1%
Bare soil1.0%
Other (grassland, water…)58.0%

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

Hydrology87 basins · 1 lakes · 45 rivers

Hydrology metrics for this exact territory

Stream length here

2 880,1km

Lake surface here

32,78km²

Basins crossed

87

Max stream order

6

Max drainage

46 230km²

Discharge in basins

1 442,1m³/s

Mean precip.

991mm/an

Mean T°

23,3°C

Moisture idx

-0,48

Mean runoff

190mm/an

Mean elev. (basins)

1 379m

Watersheds crossing here

78 more basins

Lakes (1, top by area)

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

14,5%

Pesticides

2,8kg/km²

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

Protected areas5

IUCN II · 4IUCN Not Applicable · 1📍 Point sites · 1

Dinder

IUCN II

National Park · 1935

8 400 km²

Alitash

IUCN II

National Park · 2006

2 660 km²

Bejimiz

IUCN II

National Park · 2015

1 832 km²

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

Sub-administrations19