Réserve de Biosphère des Oasis du Sud Marocain (RBOSM)
IUCN Not ApplicableUNESCO-MAB Biosphere Reserve · 2000
80 539 km²
Subdivision · MAR
Ait Hani
Morocco
BSkArid, steppe, cold(59 %)
Species observed
120
Observations
279
Area
704,5km²
Ecological tissue
Sample of 38 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).
RègnesAnimalPlanteChampignonBacterie
RelationsPredationParasitismeSymbiosePollinisation
StatutEn dangerVulnérableProtégéeEndémique
Indicateurs du tissu écologique
Tissu écologique de Ait Hani : 31 espèces reliées par 58 interactions GloBI sur 4 types (connectance 7.8%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
39
Interactions affichées
58
Connectance
0.078
Patrimoniales
0
Plus dense que (national)0 %(top 100%)
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Species present
120 distinct species · 279 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
11,0°C
Annual rain
377mm
Warmest m°
27,4°C
Coldest m°
-5,2°C
Elevation: 2 381 m on average (min 1 754 m, max 3 022 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
11,0°C
Annual rain
377mm
Warmest month
27,4°C
Coldest month
-5,2°C
Mean alt.
2 381m
Min
1 754m
Max
3 022m
Std. dev.
301m
Köppen-Geiger (dominant)
BSkArid, steppe, cold(59 %)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
24,2g/kg
Clay
23,6%
Sand
47,8%
Silt
28,7%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: scGLiMaggregated to Errachidia
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
7,7
Org. C
34,9g/kg
Clay
21,3%
Sand
49,5%
Silt
29,2%
5–15 cm
pH H₂O
7,7
Org. C
17,0g/kg
Clay
23,8%
Sand
47,5%
Silt
28,7%
15–30 cm
pH H₂O
7,8
Org. C
20,7g/kg
Clay
25,6%
Sand
46,3%
Silt
28,1%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest1.1%
Crops0.4%
Built-up0.0%
Bare soil50.0%
Other (grassland, water…)48.4%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology4 basins · 1 lakes · 4 rivers
Hydrology metrics for this exact territory
Stream length here
68,1km
Lake surface here
0,14km²
Basins crossed
4
Max stream order
3
Max drainage
1 774km²
Discharge in basins
5,1m³/s
Mean precip.
345mm/an
Mean T°
11,5°C
Moisture idx
-0,74
Max snow
6%
Mean runoff
151mm/an
Mean elev. (basins)
2 148m
Watersheds crossing here
Lakes (1, top by area)
Rivers / streams (4, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
0,0nW
Built-up
1,5%
Pesticides
0,0kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas4
IUCN Not Applicable · 4
Assoul
IUCN Not ApplicablePermanent Hunting Reserve · 2021
2 081 km²
Grotte d'Akhyam
IUCN Not ApplicableBiological and Ecological Interest Site · 1994
151 km²
Oued Todra
IUCN Not ApplicableBiological and Ecological Interest Site · 1994
11 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN