EL Aioun
IUCN Not ApplicablePermanent Hunting Reserve · 2021
50 km²
Subdivision · MAR
Mechraa Hammadi
Morocco
BSkArid, steppe, cold(61 %)
Species observed
217
Observations
327
Area
507,6km²
Ecological tissue
Sample of 37 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 Mechraa Hammadi : 29 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 54 interactions GloBI sur 4 types (connectance 7.3%, filtre Serrano α=0.2). 10 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
39
Interactions affichées
54
Connectance
0.073
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
217 distinct species · 327 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
17,5°C
Annual rain
349mm
Warmest m°
33,0°C
Coldest m°
3,9°C
Elevation: 534 m on average (min 185 m, max 977 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
17,5°C
Annual rain
349mm
Warmest month
33,0°C
Coldest month
3,9°C
Mean alt.
534m
Min
185m
Max
977m
Std. dev.
167m
Köppen-Geiger (dominant)
BSkArid, steppe, cold(61 %)Arid
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
7,8
Org. C
16,3g/kg
Clay
25,9%
Sand
40,7%
Silt
33,4%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: scGLiMaggregated to Berkane Taourirt
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
7,7
Org. C
23,1g/kg
Clay
25,1%
Sand
40,9%
Silt
34,0%
5–15 cm
pH H₂O
7,9
Org. C
13,7g/kg
Clay
26,2%
Sand
40,4%
Silt
33,4%
15–30 cm
pH H₂O
7,9
Org. C
12,1g/kg
Clay
26,5%
Sand
40,8%
Silt
32,7%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest5.3%
Crops22.6%
Built-up0.0%
Bare soil12.8%
Other (grassland, water…)59.3%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology3 basins · 1 lakes · 3 rivers
Hydrology metrics for this exact territory
Stream length here
80,8km
Lake surface here
1,20km²
Basins crossed
3
Max stream order
6
Max drainage
54 237km²
Discharge in basins
4,0m³/s
Mean precip.
296mm/an
Mean T°
16,0°C
Moisture idx
-0,77
Mean runoff
26mm/an
Mean elev. (basins)
686m
Watersheds crossing here
Lakes (1, top by area)
Rivers / streams (3, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
0,3nW
Built-up
3,0%
Pesticides
2,7kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas1
IUCN Not Applicable · 1
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN