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
Not enough documented interactions to build a meaningful graph for this territory.
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