Réserve de Biosphère de l'Arganeraie (RBA)
IUCN Not ApplicableUNESCO-MAB Biosphere Reserve · 1998
23 644 km²
Subdivision · MAR
Tafedna
Morocco
BShArid, steppe, hot(95 %)
Area
107,8km²
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°
18,5°C
Annual rain
381mm
Warmest m°
26,3°C
Coldest m°
11,4°C
Elevation: 226 m on average (min -19 m, max 431 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
18,5°C
Annual rain
381mm
Warmest month
26,3°C
Coldest month
11,4°C
Mean alt.
226m
Min
-19m
Max
431m
Std. dev.
114m
Köppen-Geiger (dominant)
BShArid, steppe, hot(95 %)Arid
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
26,1g/kg
Clay
27,1%
Sand
41,4%
Silt
31,5%
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
43,0g/kg
Clay
26,0%
Sand
42,1%
Silt
31,9%
5–15 cm
pH H₂O
7,4
Org. C
18,6g/kg
Clay
26,7%
Sand
41,5%
Silt
31,8%
15–30 cm
pH H₂O
7,4
Org. C
16,7g/kg
Clay
28,5%
Sand
40,6%
Silt
30,9%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest6.3%
Crops19.8%
Built-up0.1%
Bare soil6.1%
Other (grassland, water…)67.7%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology
Computing basins, lakes, rivers…
Human pressure
Pop. density
1hab/km²
Night light
0,1nW
Built-up
12,8%
Pesticides
31,3kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas2
IUCN Not Applicable · 2🌊 Marine · 2
Amsiten et Ait Iddir
IUCN Not ApplicablePermanent Hunting Reserve · 2021
347 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN