Réserve de Biosphère de l'Arganeraie (RBA)
IUCN Not ApplicableUNESCO-MAB Biosphere Reserve · 1998
23 644 km²
Subdivision · MAR
Ighil
Morocco
CsbTemperate, dry summer, warm summer(63 %)
Species observed
133
Observations
293
Area
150,1km²
Ecological tissue
Sample of 38 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 Ighil : 28 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 67 interactions GloBI sur 4 types (connectance 9.5%, filtre Serrano α=0.2). 10 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
38
Interactions affichées
67
Connectance
0.095
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
133 distinct species · 293 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
9,6°C
Annual rain
402mm
Warmest m°
26,6°C
Coldest m°
-3,6°C
Elevation: 2 389 m on average (min 1 296 m, max 3 039 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
9,6°C
Annual rain
402mm
Warmest month
26,6°C
Coldest month
-3,6°C
Mean alt.
2 389m
Min
1 296m
Max
3 039m
Std. dev.
340m
Köppen-Geiger (dominant)
CsbTemperate, dry summer, warm summer(63 %)Temperate
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
7,1
Org. C
33,7g/kg
Clay
22,2%
Sand
42,2%
Silt
35,6%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: ssGLiMaggregated to Al Haouz
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
7,0
Org. C
46,4g/kg
Clay
20,9%
Sand
43,1%
Silt
36,0%
5–15 cm
pH H₂O
7,2
Org. C
28,3g/kg
Clay
21,5%
Sand
42,6%
Silt
35,8%
15–30 cm
pH H₂O
7,2
Org. C
26,3g/kg
Clay
24,1%
Sand
41,0%
Silt
34,9%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest5.2%
Crops1.3%
Built-up0.0%
Bare soil27.3%
Other (grassland, water…)66.1%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology4 basins · 0 lakes · 2 rivers
Hydrology metrics for this exact territory
Stream length here
4,8km
Basins crossed
4
Max stream order
1
Max drainage
1 413km²
Discharge in basins
0,2m³/s
Mean precip.
552mm/an
Mean T°
11,4°C
Moisture idx
-0,55
Max snow
2%
Mean runoff
43mm/an
Mean elev. (basins)
1 844m
Watersheds crossing here
Rivers / streams (2, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Built-up
0,4%
Pesticides
10,2kg/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