Réserve de Biosphère des Oasis du Sud Marocain (RBOSM)
IUCN Not ApplicableUNESCO-MAB Biosphere Reserve · 2000
80 539 km²
Subdivision · MAR
Gheris El Ouloui
Morocco
BWhArid, desert, hot(74 %)
Species observed
0
Observations
0
Area
116,8km²
Partial data for this territory
Few observations recorded here. Real biodiversity is likely richer.
Ecological tissue
Graphe en cours d’indexation
Calcul du tissu écologique de cette entité.
Le graphe apparaîtra automatiquement dès que le calcul est terminé (rafraîchissement toutes les 2s).
Species present
0 distinct species · 0 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
18,4°C
Annual rain
181mm
Warmest m°
35,1°C
Coldest m°
0,7°C
Elevation: 1 328 m on average (min 1 063 m, max 2 086 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
18,4°C
Annual rain
181mm
Warmest month
35,1°C
Coldest month
0,7°C
Mean alt.
1 328m
Min
1 063m
Max
2 086m
Std. dev.
310m
Köppen-Geiger (dominant)
BWhArid, desert, hot(74 %)Arid
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
8,0
Org. C
13,6g/kg
Clay
20,2%
Sand
52,1%
Silt
27,7%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: scGLiMaggregated to Errachidia
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
8,0
Org. C
19,4g/kg
Clay
18,7%
Sand
53,5%
Silt
27,8%
5–15 cm
pH H₂O
8,0
Org. C
9,8g/kg
Clay
20,6%
Sand
52,0%
Silt
27,4%
15–30 cm
pH H₂O
8,1
Org. C
11,6g/kg
Clay
21,3%
Sand
50,9%
Silt
27,8%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest1.4%
Crops0.2%
Built-up0.0%
Bare soil77.7%
Other (grassland, water…)20.7%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology2 basins · 0 lakes · 1 rivers
Hydrology metrics for this exact territory
Stream length here
11,4km
Basins crossed
2
Max stream order
3
Max drainage
3 176km²
Discharge in basins
0,4m³/s
Mean precip.
197mm/an
Mean T°
16,3°C
Moisture idx
-0,87
Mean runoff
49mm/an
Mean elev. (basins)
1 410m
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
0,0nW
Built-up
2,4%
Pesticides
0,3kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas1
IUCN Not Applicable · 1
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN