Ontologia

Zone · ETH

Siti

Ethiopia

BWhArid, desert, hot(59 %)

Species observed

891

Observations

3 607

Area

29 967,3km²

Ecological tissue

Sample of 12 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 Siti : 9 espèces reliées par 12 interactions GloBI sur 3 types (connectance 18.2%, filtre Serrano α=0.2). 3 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
12
Interactions affichées
12
Connectance
0.182
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

891 distinct species · 3 607 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

3 607 obs · 175 cellules
Obs. / cellule
≥ 362
39–361
8–38
3–7
< 3

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

Climate

Mean T°

26,8°C

Annual rain

375mm

Warmest m°

36,2°C

Coldest m°

16,6°C

Elevation: 817 m on average (min 344 m, max 2 100 m)

Bioclimatic detailsExpert
Annual mean temp.
26,8°C
Annual rain
375mm
Warmest month
36,2°C
Coldest month
16,6°C
Mean alt.
817m
Min
344m
Max
2 100m
Std. dev.
207m
Köppen-Geiger (dominant)
BWhArid, desert, hot(59 %)Arid

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

Soil & lithology

pH H₂O

7,9

Org. C

13,6g/kg

Clay

26,3%

Sand

43,7%

Silt

30,0%

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

Dominant lithology: vbGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,9
Org. C
22,6g/kg
Clay
25,0%
Sand
45,1%
Silt
29,9%
5–15 cm
pH H₂O
7,9
Org. C
10,1g/kg
Clay
27,0%
Sand
43,0%
Silt
30,1%
15–30 cm
pH H₂O
7,9
Org. C
8,2g/kg
Clay
26,9%
Sand
42,9%
Silt
30,1%

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

Land cover

Forest1.9%
Crops1.3%
Built-up0.0%
Bare soil40.5%
Other (grassland, water…)56.3%

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

Hydrology76 basins · 0 lakes · 12 rivers

Hydrology metrics for this exact territory

Stream length here

530,7km

Basins crossed

76

Max stream order

5

Max drainage

20 566km²

Discharge in basins

607,7m³/s

Mean precip.

414mm/an

Mean T°

25,8°C

Moisture idx

-0,78

Mean runoff

109mm/an

Mean elev. (basins)

840m

Watersheds crossing here

67 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

1,3%

Pesticides

0,7kg/km²

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

Protected areas4

IUCN VI · 4

Afdem-Gewane

IUCN VI

Controlled Hunting Area · 1973

4 717 km²

Erer-Gota

IUCN VI

Controlled Hunting Area · 1973

2 629 km²

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

Sub-administrations6