Réserve de Biosphère de l'Arganeraie (RBA)
IUCN Not ApplicableUNESCO-MAB Biosphere Reserve · 1998
23 644 km²
Subdivision · MAR
Aoulouz
Morocco
BShArid, steppe, hot(97 %)
Species observed
347
Observations
4 243
Area
111,4km²
Ecological tissue
Sample of 20 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 Aoulouz : 17 espèces reliées par 28 interactions GloBI sur 3 types (connectance 14.7%, filtre Serrano α=0.2). 3 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
20
Interactions affichées
28
Connectance
0.147
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
347 distinct species · 4 243 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
20,6°C
Annual rain
226mm
Warmest m°
37,4°C
Coldest m°
6,4°C
Elevation: 735 m on average (min 573 m, max 1 193 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
20,6°C
Annual rain
226mm
Warmest month
37,4°C
Coldest month
6,4°C
Mean alt.
735m
Min
573m
Max
1 193m
Std. dev.
152m
Köppen-Geiger (dominant)
BShArid, steppe, hot(97 %)Arid
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
7,5
Org. C
10,7g/kg
Clay
25,7%
Sand
47,7%
Silt
26,6%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: ssGLiMaggregated to Taroudannt
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
7,4
Org. C
14,6g/kg
Clay
25,1%
Sand
48,2%
Silt
26,7%
5–15 cm
pH H₂O
7,6
Org. C
9,9g/kg
Clay
25,7%
Sand
47,8%
Silt
26,5%
15–30 cm
pH H₂O
7,6
Org. C
7,6g/kg
Clay
26,3%
Sand
47,2%
Silt
26,5%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest11.5%
Crops16.0%
Built-up0.6%
Bare soil15.4%
Other (grassland, water…)56.5%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology2 basins · 1 lakes · 1 rivers
Hydrology metrics for this exact territory
Stream length here
18,7km
Lake surface here
0,50km²
Basins crossed
2
Max stream order
5
Max drainage
4 716km²
Discharge in basins
1,5m³/s
Mean precip.
341mm/an
Mean T°
16,7°C
Moisture idx
-0,77
Mean runoff
49mm/an
Mean elev. (basins)
979m
Watersheds crossing here
Lakes (1, top by area)
Rivers / streams (1, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
2hab/km²
Night light
0,6nW
Built-up
58,2%
Pesticides
20,3kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas2
IUCN Not Applicable · 2🌊 Marine · 1
Tafingoulte
IUCN Not ApplicablePermanent Hunting Reserve · 2021
484 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN