Ontologia

NA · DJI

Djiboutii

Djibouti

BWhArid, desert, hot(100 %)

Species observed

349

Observations

3 745

Area

195,5km²

Ecological tissue

Sample of 26 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 Djiboutii : 22 espèces reliées par 38 interactions GloBI sur 2 types (connectance 10.8%, filtre Serrano α=0.2). 5 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
27
Interactions affichées
38
Connectance
0.108
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

349 distinct species · 3 745 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

3 745 obs · 5 cellules
Obs. / cellule
≥ 3 043
3 043–3 042
399–3 042
148–398
< 148

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

Climate

Mean T°

28,5°C

Annual rain

246mm

Warmest m°

37,8°C

Coldest m°

21,9°C

Elevation: 100 m on average (min -83 m, max 323 m)

Bioclimatic detailsExpert
Annual mean temp.
28,5°C
Annual rain
246mm
Warmest month
37,8°C
Coldest month
21,9°C
Mean alt.
100m
Min
-83m
Max
323m
Std. dev.
87m
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

9,7g/kg

Clay

23,2%

Sand

51,3%

Silt

25,6%

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

Dominant lithology: suGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
8,0
Org. C
10,9g/kg
Clay
22,0%
Sand
52,4%
Silt
25,7%
5–15 cm
pH H₂O
8,0
Org. C
9,5g/kg
Clay
23,3%
Sand
51,1%
Silt
25,7%
15–30 cm
pH H₂O
8,0
Org. C
8,8g/kg
Clay
24,2%
Sand
50,4%
Silt
25,4%

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

Land cover

Forest0.7%
Crops1.6%
Built-up6.0%
Bare soil72.6%
Other (grassland, water…)19.1%

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

Hydrology3 basins · 0 lakes · 5 rivers

Hydrology metrics for this exact territory

Stream length here

34,8km

Basins crossed

3

Max stream order

2

Max drainage

2 032km²

Discharge in basins

0,0m³/s

Mean precip.

157mm/an

Mean T°

28,4°C

Moisture idx

-0,91

Mean runoff

44mm/an

Mean elev. (basins)

296m

Watersheds crossing here

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

Human pressure

Pop. density

30hab/km²

Night light

8,4nW

Built-up

595,1%

Pesticides

0,2kg/km²

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