Réserve de Biosphère des Oasis du Sud Marocain (RBOSM)
IUCN Not ApplicableUNESCO-MAB Biosphere Reserve · 2000
80 539 km²
Commune · MAR
NA (Boumalne Dades)
Morocco
BWkArid, desert, cold(100 %)
Species observed
169
Observations
873
Area
31km²
Ecological tissue
Sample of 27 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 NA (Boumalne Dades) : 23 espèces reliées par 34 interactions GloBI sur 4 types (connectance 9.7%, filtre Serrano α=0.2). 4 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
27
Interactions affichées
34
Connectance
0.097
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
169 distinct species · 873 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
17,3°C
Annual rain
208mm
Warmest m°
33,7°C
Coldest m°
0,5°C
Elevation: 1 508 m on average (min 1 471 m, max 1 552 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
17,3°C
Annual rain
208mm
Warmest month
33,7°C
Coldest month
0,5°C
Mean alt.
1 508m
Min
1 471m
Max
1 552m
Std. dev.
16m
Köppen-Geiger (dominant)
BWkArid, desert, cold(100 %)Arid
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
8,2
Org. C
5,8g/kg
Clay
23,3%
Sand
52,1%
Silt
24,6%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: ssGLiMaggregated to Ouarzazate
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
8,1
Org. C
8,1g/kg
Clay
22,6%
Sand
53,0%
Silt
24,4%
5–15 cm
pH H₂O
8,2
Org. C
4,7g/kg
Clay
22,2%
Sand
52,8%
Silt
25,0%
15–30 cm
pH H₂O
8,2
Org. C
4,8g/kg
Clay
25,2%
Sand
50,7%
Silt
24,2%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest2.5%
Crops7.7%
Built-up0.9%
Bare soil71.4%
Other (grassland, water…)17.6%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology2 basins · 0 lakes · 2 rivers
Hydrology metrics for this exact territory
Stream length here
17,2km
Basins crossed
2
Max stream order
3
Max drainage
1 585km²
Discharge in basins
0,3m³/s
Mean precip.
313mm/an
Mean T°
11,6°C
Moisture idx
-0,76
Max snow
2%
Mean runoff
185mm/an
Mean elev. (basins)
2 125m
Watersheds crossing here
Rivers / streams (2, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
1hab/km²
Night light
0,3nW
Built-up
92,2%
Pesticides
0,0kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas1
IUCN Not Applicable · 1
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN