Réserve de Biosphère de l'Arganeraie (RBA)
IUCN Not ApplicableUNESCO-MAB Biosphere Reserve · 1998
23 644 km²
Subdivision · MAR
Imgrade
Morocco
BShArid, steppe, hot(57 %)
Area
234,7km²
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
Computing species observations from GBIF…
Climate
Mean T°
18,3°C
Annual rain
378mm
Warmest m°
31,9°C
Coldest m°
7,2°C
Elevation: 569 m on average (min 350 m, max 911 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
18,3°C
Annual rain
378mm
Warmest month
31,9°C
Coldest month
7,2°C
Mean alt.
569m
Min
350m
Max
911m
Std. dev.
126m
Köppen-Geiger (dominant)
BShArid, steppe, hot(57 %)Arid
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
7,3
Org. C
24,2g/kg
Clay
27,9%
Sand
43,1%
Silt
29,0%
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
7,2
Org. C
44,0g/kg
Clay
26,6%
Sand
43,9%
Silt
29,4%
5–15 cm
pH H₂O
7,3
Org. C
17,1g/kg
Clay
27,7%
Sand
43,1%
Silt
29,2%
15–30 cm
pH H₂O
7,3
Org. C
11,4g/kg
Clay
29,3%
Sand
42,3%
Silt
28,4%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest15.9%
Crops9.5%
Built-up0.0%
Bare soil8.6%
Other (grassland, water…)66.0%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology
Computing basins, lakes, rivers…
Human pressure
Pop. density
0hab/km²
Night light
0,0nW
Built-up
2,3%
Pesticides
27,3kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas4
IUCN Not Applicable · 4🌊 Marine · 2
Amsiten et Ait Iddir
IUCN Not ApplicablePermanent Hunting Reserve · 2021
347 km²
Ridi Tanounja
IUCN Not ApplicablePermanent Hunting Reserve · 2021
152 km²
Jbel Amsittene
IUCN Not ApplicableBiological and Ecological Interest Site · 1994
35 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN