Ontologia

NA · DJI

Ali Sabieh

Djibouti

BWhArid, desert, hot(100 %)

Species observed

142

Observations

550

Area

756,9km²

Ecological tissue

Sample of 21 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 Ali Sabieh : 14 espèces reliées par 29 interactions GloBI sur 3 types (connectance 12.6%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
22
Interactions affichées
29
Connectance
0.126
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

142 distinct species · 550 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

550 obs · 16 cellules
Obs. / cellule
≥ 356
71–355
20–70
3–19
< 3

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

Climate

Mean T°

25,9°C

Annual rain

299mm

Warmest m°

37,5°C

Coldest m°

17,0°C

Elevation: 726 m on average (min 544 m, max 1 082 m)

Bioclimatic detailsExpert
Annual mean temp.
25,9°C
Annual rain
299mm
Warmest month
37,5°C
Coldest month
17,0°C
Mean alt.
726m
Min
544m
Max
1 082m
Std. dev.
121m
Köppen-Geiger (dominant)
BWhArid, desert, hot(100 %)Arid

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

Soil & lithology

pH H₂O

8,0

Org. C

10,2g/kg

Clay

19,6%

Sand

53,0%

Silt

27,5%

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

Dominant lithology: vbGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
8,0
Org. C
10,9g/kg
Clay
18,3%
Sand
53,9%
Silt
27,7%
5–15 cm
pH H₂O
8,0
Org. C
8,7g/kg
Clay
19,9%
Sand
52,8%
Silt
27,3%
15–30 cm
pH H₂O
8,1
Org. C
10,9g/kg
Clay
20,4%
Sand
52,1%
Silt
27,4%

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

Land cover

Forest0.3%
Crops0.4%
Built-up0.1%
Bare soil63.4%
Other (grassland, water…)35.9%

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

Hydrology5 basins · 0 lakes · 5 rivers

Hydrology metrics for this exact territory

Stream length here

60,0km

Basins crossed

5

Max stream order

2

Max drainage

2 747km²

Discharge in basins

0,5m³/s

Mean precip.

162mm/an

Mean T°

27,8°C

Moisture idx

-0,90

Mean runoff

68mm/an

Mean elev. (basins)

482m

Watersheds crossing here

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

Human pressure

Pop. density

1hab/km²

Night light

0,2nW

Built-up

12,2%

Pesticides

0,2kg/km²

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