Ontologia

Commune · ETH

Senan

Ethiopia

CsbTemperate, dry summer, warm summer(92 %)

Species observed

109

Observations

709

Area

775,3km²

Ecological tissue

Sample of 15 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 Senan : 13 espèces reliées par 12 interactions GloBI sur 2 types (connectance 11.4%, filtre Serrano α=0.2). 2 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
15
Interactions affichées
12
Connectance
0.114
Patrimoniales
0
Plus dense que (national)0 %(top 100%)

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

Species present

109 distinct species · 709 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

709 obs · 17 cellules
Obs. / cellule
≥ 391
97–390
24–96
12–23
< 12

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

Climate

Mean T°

13,9°C

Annual rain

2 362mm

Warmest m°

20,9°C

Coldest m°

7,7°C

Elevation: 2 775 m on average (min 2 264 m, max 3 849 m)

Bioclimatic detailsExpert
Annual mean temp.
13,9°C
Annual rain
2 362mm
Warmest month
20,9°C
Coldest month
7,7°C
Mean alt.
2 775m
Min
2 264m
Max
3 849m
Std. dev.
333m
Köppen-Geiger (dominant)
CsbTemperate, dry summer, warm summer(92 %)Temperate

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

Soil & lithology

pH H₂O

5,8

Org. C

40,2g/kg

Clay

39,8%

Sand

25,4%

Silt

34,7%

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

Dominant lithology: ssGLiMaggregated to Misraq Gojjam

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,8
Org. C
57,0g/kg
Clay
37,2%
Sand
27,0%
Silt
35,8%
5–15 cm
pH H₂O
5,8
Org. C
36,1g/kg
Clay
38,8%
Sand
25,9%
Silt
35,3%
15–30 cm
pH H₂O
5,8
Org. C
27,4g/kg
Clay
43,6%
Sand
23,4%
Silt
33,0%

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

Land cover

Forest15.7%
Crops46.2%
Built-up0.8%
Bare soil1.7%
Other (grassland, water…)35.6%

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

Hydrology5 basins · 1 lakes · 3 rivers

Hydrology metrics for this exact territory

Stream length here

36,0km

Lake surface here

0,33km²

Basins crossed

5

Max stream order

3

Max drainage

2 224km²

Discharge in basins

8,2m³/s

Mean precip.

1 324mm/an

Mean T°

17,1°C

Moisture idx

-0,14

Mean runoff

275mm/an

Mean elev. (basins)

2 216m

Watersheds crossing here

Lakes (1, top by area)

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

Human pressure

Pop. density

2hab/km²

Night light

0,0nW

Built-up

80,3%

Pesticides

3,4kg/km²

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