Réserve de Biosphère de l'Arganeraie (RBA)
IUCN Not ApplicableUNESCO-MAB Biosphere Reserve · 1998
23 644 km²
Subdivision · MAR
Immouzzer
Morocco
BShArid, steppe, hot(37 %)
Species observed
265
Observations
875
Area
206,5km²
Ecological tissue
Sample of 39 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 Immouzzer : 30 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 75 interactions GloBI sur 5 types (connectance 10.1%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
39
Interactions affichées
75
Connectance
0.101
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
265 distinct species · 875 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
18,4°C
Annual rain
419mm
Warmest m°
32,5°C
Coldest m°
7,4°C
Elevation: 743 m on average (min 179 m, max 1 295 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
18,4°C
Annual rain
419mm
Warmest month
32,5°C
Coldest month
7,4°C
Mean alt.
743m
Min
179m
Max
1 295m
Std. dev.
243m
Köppen-Geiger (dominant)
BShArid, steppe, hot(37 %)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
21,4g/kg
Clay
25,9%
Sand
43,3%
Silt
30,9%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: ssGLiMaggregated to Agadir-Ida ou Tanane
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
7,3
Org. C
39,4g/kg
Clay
24,4%
Sand
44,2%
Silt
31,4%
5–15 cm
pH H₂O
7,4
Org. C
13,8g/kg
Clay
25,9%
Sand
43,2%
Silt
31,0%
15–30 cm
pH H₂O
7,4
Org. C
10,9g/kg
Clay
27,4%
Sand
42,4%
Silt
30,3%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest23.0%
Crops1.2%
Built-up0.0%
Bare soil5.5%
Other (grassland, water…)70.3%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology2 basins · 0 lakes · 1 rivers
Hydrology metrics for this exact territory
Stream length here
27,7km
Basins crossed
2
Max stream order
2
Max drainage
1 779km²
Discharge in basins
0,2m³/s
Mean precip.
343mm/an
Mean T°
15,0°C
Moisture idx
-0,70
Mean runoff
45mm/an
Mean elev. (basins)
793m
Watersheds crossing here
Rivers / streams (1, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
0,1nW
Built-up
1,3%
Pesticides
28,5kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas2
IUCN Not Applicable · 2🌊 Marine · 2
Réserve des Ibis Chauves et de Mouflon et Tamri
IUCN Not ApplicablePermanent Hunting Reserve · 2021
322 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN