Réserve de Biosphère de l'Arganeraie (RBA)
IUCN Not ApplicableUNESCO-MAB Biosphere Reserve · 1998
23 644 km²
Subdivision · MAR
Adaghas
Morocco
CsaTemperate, dry summer, hot summer(71 %)
Species observed
0
Observations
0
Area
74,6km²
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°
17,1°C
Annual rain
399mm
Warmest m°
34,1°C
Coldest m°
4,2°C
Elevation: 1 112 m on average (min 868 m, max 1 441 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
17,1°C
Annual rain
399mm
Warmest month
34,1°C
Coldest month
4,2°C
Mean alt.
1 112m
Min
868m
Max
1 441m
Std. dev.
114m
Köppen-Geiger (dominant)
CsaTemperate, dry summer, hot summer(71 %)Temperate
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
7,4
Org. C
17,5g/kg
Clay
23,8%
Sand
47,7%
Silt
28,5%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: ssGLiMaggregated to Essaouira
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
7,4
Org. C
30,1g/kg
Clay
23,1%
Sand
48,1%
Silt
28,8%
5–15 cm
pH H₂O
7,5
Org. C
11,5g/kg
Clay
23,7%
Sand
47,9%
Silt
28,5%
15–30 cm
pH H₂O
7,5
Org. C
10,9g/kg
Clay
24,6%
Sand
47,1%
Silt
28,4%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest13.1%
Crops2.8%
Built-up0.0%
Bare soil13.4%
Other (grassland, water…)70.7%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology1 basins · 0 lakes · 0 rivers
Hydrology metrics for this exact territory
Basins crossed
1
Max drainage
1 779km²
Discharge in basins
0,1m³/s
Mean precip.
352mm/an
Mean T°
14,7°C
Moisture idx
-0,69
Mean runoff
45mm/an
Mean elev. (basins)
840m
Watersheds crossing here
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
1hab/km²
Night light
0,1nW
Built-up
1,4%
Pesticides
25,7kg/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