Réserve de Biosphère de l'Arganeraie (RBA)
IUCN Not ApplicableUNESCO-MAB Biosphere Reserve · 1998
23 644 km²
Subdivision · MAR
Morocco
Species observed
109
Observations
246
Area
177km²
Sample of 34 species (selected proportionally per kingdom among those with at least one documented interaction here) to keep the graph readable. Hover for details, click to explore the full ecosystem of a species.
ℹ️ The territory contains many more species than displayed and all their documented interactions: the graph is intentionally the structural skeleton (top-N species by composite local score, edges filtered by Serrano 2009 disparity filter α=0.2).
Tissu écologique de Ahl Tifnoute : 29 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 54 interactions GloBI sur 4 types (connectance 9.6%, filtre Serrano α=0.2). 5 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
109 distinct species · 246 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Mean T°
12,4°C
Annual rain
385mm
Warmest m°
29,1°C
Coldest m°
-1,3°C
Elevation: 2 055 m on average (min 1 584 m, max 3 023 m)
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
pH H₂O
7,2
Org. C
29,3g/kg
Clay
22,1%
Sand
43,5%
Silt
34,4%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: ssGLiMaggregated to Taroudannt
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology metrics for this exact territory
Stream length here
45,0km
Basins crossed
1
Max stream order
3
Max drainage
1 437km²
Discharge in basins
0,2m³/s
Mean precip.
519mm/an
Mean T°
12,0°C
Moisture idx
-0,61
Max snow
1%
Mean runoff
36mm/an
Mean elev. (basins)
1 950m
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Pop. density
1hab/km²
Night light
0,1nW
Built-up
0,9%
Pesticides
0,0kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
UNESCO-MAB Biosphere Reserve · 1998
23 644 km²
National Park · 1942
393 km²
Permanent Hunting Reserve · 2021
293 km²
Biological and Ecological Interest Site · 1994
15 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN