Réserve de Biosphère de l'Arganeraie (RBA)
IUCN Not ApplicableUNESCO-MAB Biosphere Reserve · 1998
23 644 km²
Subdivision · MAR
Arbaa Ait Abdallah
Morocco
BWhArid, desert, hot(93 %)
Species observed
3
Observations
3
Area
67,7km²
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
3 distinct species · 3 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
18,1°C
Annual rain
196mm
Warmest m°
29,2°C
Coldest m°
8,8°C
Elevation: 499 m on average (min 313 m, max 713 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
18,1°C
Annual rain
196mm
Warmest month
29,2°C
Coldest month
8,8°C
Mean alt.
499m
Min
313m
Max
713m
Std. dev.
134m
Köppen-Geiger (dominant)
BWhArid, desert, hot(93 %)Arid
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
7,7
Org. C
12,3g/kg
Clay
25,3%
Sand
46,1%
Silt
28,6%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: ssGLiMaggregated to Tiznit
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
7,6
Org. C
14,2g/kg
Clay
25,0%
Sand
46,6%
Silt
28,4%
5–15 cm
pH H₂O
7,7
Org. C
11,3g/kg
Clay
25,5%
Sand
45,9%
Silt
28,6%
15–30 cm
pH H₂O
7,7
Org. C
11,3g/kg
Clay
25,5%
Sand
45,7%
Silt
28,8%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest5.3%
Crops16.0%
Built-up0.1%
Bare soil9.9%
Other (grassland, water…)68.6%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology1 basins · 0 lakes · 1 rivers
Hydrology metrics for this exact territory
Basins crossed
1
Max stream order
1
Max drainage
734km²
Discharge in basins
0,1m³/s
Mean precip.
157mm/an
Mean T°
17,8°C
Moisture idx
-0,87
Mean runoff
44mm/an
Mean elev. (basins)
443m
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
12,6%
Pesticides
0,0kg/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