Réserve de Biosphère de l'Arganeraie (RBA)
IUCN Not ApplicableUNESCO-MAB Biosphere Reserve · 1998
23 644 km²
Subdivision · MAR
Sidi Mzal
Morocco
BSkArid, steppe, cold(89 %)
Species observed
96
Observations
156
Area
162,5km²
Ecological tissue
Sample of 34 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 Sidi Mzal : 29 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 42 interactions GloBI sur 6 types (connectance 7.5%, filtre Serrano α=0.2). 5 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
34
Interactions affichées
42
Connectance
0.075
Patrimoniales
2
Plus dense que (national)0 %(top 100%)
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Species present
96 distinct species · 156 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
16,9°C
Annual rain
231mm
Warmest m°
33,3°C
Coldest m°
4,0°C
Elevation: 1 308 m on average (min 1 063 m, max 1 816 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
16,9°C
Annual rain
231mm
Warmest month
33,3°C
Coldest month
4,0°C
Mean alt.
1 308m
Min
1 063m
Max
1 816m
Std. dev.
124m
Köppen-Geiger (dominant)
BSkArid, steppe, cold(89 %)Arid
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
7,4
Org. C
10,2g/kg
Clay
20,7%
Sand
49,2%
Silt
30,1%
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
15,3g/kg
Clay
20,0%
Sand
49,6%
Silt
30,4%
5–15 cm
pH H₂O
7,4
Org. C
8,1g/kg
Clay
20,1%
Sand
49,6%
Silt
30,2%
15–30 cm
pH H₂O
7,4
Org. C
7,2g/kg
Clay
21,9%
Sand
48,4%
Silt
29,6%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest1.6%
Crops2.8%
Built-up0.1%
Bare soil42.4%
Other (grassland, water…)53.1%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology1 basins · 0 lakes · 3 rivers
Hydrology metrics for this exact territory
Stream length here
22,0km
Basins crossed
1
Max stream order
3
Max drainage
1 278km²
Discharge in basins
0,2m³/s
Mean precip.
300mm/an
Mean T°
15,1°C
Moisture idx
-0,78
Mean runoff
59mm/an
Mean elev. (basins)
1 245m
Watersheds crossing here
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
0,0nW
Built-up
11,3%
Pesticides
0,0kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas3
IUCN Not Applicable · 3🌊 Marine · 1
Ait Abdellah
IUCN Not ApplicablePermanent Hunting Reserve · 2021
703 km²
Sidi Yacoub
IUCN Not ApplicablePermanent Hunting Reserve · 2021
346 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN