Réserve de Biosphère de l'Arganeraie (RBA)
IUCN Not ApplicableUNESCO-MAB Biosphere Reserve · 1998
23 644 km²
Subdivision · MAR
Ait Mzal
Morocco
BShArid, steppe, hot(91 %)
Species observed
168
Observations
310
Area
103,7km²
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 Ait Mzal : 23 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 59 interactions GloBI sur 5 types (connectance 9.9%, filtre Serrano α=0.2). 12 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
35
Interactions affichées
59
Connectance
0.099
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
168 distinct species · 310 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
18,6°C
Annual rain
347mm
Warmest m°
33,7°C
Coldest m°
5,9°C
Elevation: 691 m on average (min 452 m, max 1 085 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
18,6°C
Annual rain
347mm
Warmest month
33,7°C
Coldest month
5,9°C
Mean alt.
691m
Min
452m
Max
1 085m
Std. dev.
133m
Köppen-Geiger (dominant)
BShArid, steppe, hot(91 %)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
9,4g/kg
Clay
26,9%
Sand
46,0%
Silt
27,1%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: ssGLiMaggregated to Chtouka-Aït Baha
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
7,4
Org. C
14,0g/kg
Clay
26,1%
Sand
46,2%
Silt
27,7%
5–15 cm
pH H₂O
7,4
Org. C
7,9g/kg
Clay
26,3%
Sand
46,5%
Silt
27,2%
15–30 cm
pH H₂O
7,5
Org. C
6,3g/kg
Clay
28,4%
Sand
45,3%
Silt
26,3%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest6.1%
Crops10.7%
Built-up0.3%
Bare soil12.6%
Other (grassland, water…)70.3%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology2 basins · 0 lakes · 0 rivers
Hydrology metrics for this exact territory
Basins crossed
2
Max drainage
17 293km²
Discharge in basins
0,7m³/s
Mean precip.
249mm/an
Mean T°
17,0°C
Moisture idx
-0,81
Mean runoff
67mm/an
Mean elev. (basins)
753m
Watersheds crossing here
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
1hab/km²
Night light
0,4nW
Built-up
30,5%
Pesticides
0,0kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas1
IUCN Not Applicable · 1🌊 Marine · 1
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN