Réserve de Biosphère des Oasis du Sud Marocain (RBOSM)
IUCN Not ApplicableUNESCO-MAB Biosphere Reserve · 2000
80 539 km²
Subdivision · MAR
Ait El Farsi
Morocco
BWhArid, desert, hot(59 %)
Species observed
27
Observations
39
Area
471,6km²
Ecological tissue
Sample of 9 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 El Farsi : 9 espèces reliées par 8 interactions GloBI sur 1 type (connectance 22.2%, filtre Serrano α=0.2).
Espèces affichées
9
Interactions affichées
8
Connectance
0.222
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
27 distinct species · 39 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
18,6°C
Annual rain
161mm
Warmest m°
35,2°C
Coldest m°
0,8°C
Elevation: 1 458 m on average (min 1 028 m, max 1 877 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
18,6°C
Annual rain
161mm
Warmest month
35,2°C
Coldest month
0,8°C
Mean alt.
1 458m
Min
1 028m
Max
1 877m
Std. dev.
196m
Köppen-Geiger (dominant)
BWhArid, desert, hot(59 %)Arid
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
8,1
Org. C
14,5g/kg
Clay
21,6%
Sand
50,9%
Silt
27,5%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: ssGLiMaggregated to Ouarzazate
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
8,1
Org. C
21,0g/kg
Clay
21,6%
Sand
51,0%
Silt
27,4%
5–15 cm
pH H₂O
8,1
Org. C
10,0g/kg
Clay
20,8%
Sand
51,5%
Silt
27,6%
15–30 cm
pH H₂O
8,1
Org. C
12,7g/kg
Clay
22,4%
Sand
50,1%
Silt
27,5%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest0.9%
Crops0.3%
Built-up0.0%
Bare soil59.8%
Other (grassland, water…)39.0%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology4 basins · 0 lakes · 5 rivers
Hydrology metrics for this exact territory
Stream length here
25,9km
Basins crossed
4
Max stream order
2
Max drainage
3 179km²
Discharge in basins
0,5m³/s
Mean precip.
93mm/an
Mean T°
19,4°C
Moisture idx
-0,95
Mean runoff
46mm/an
Mean elev. (basins)
1 045m
Watersheds crossing here
Rivers / streams (5, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Built-up
0,2%
Pesticides
0,0kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas2
IUCN Not Applicable · 2
Alnif
IUCN Not ApplicablePermanent Hunting Reserve · 2021
5 730 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN