Réserve de Biosphère des Oasis du Sud Marocain (RBOSM)
IUCN Not ApplicableUNESCO-MAB Biosphere Reserve · 2000
80 539 km²
Subdivision · MAR
Bleida
Morocco
BWhArid, desert, hot(99 %)
Species observed
21
Observations
53
Area
838,7km²
Ecological tissue
Sample of 6 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 Bleida : 6 espèces reliées par 5 interactions GloBI sur 1 type (connectance 33.3%, filtre Serrano α=0.2).
Espèces affichées
6
Interactions affichées
5
Connectance
0.333
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
21 distinct species · 53 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
20,3°C
Annual rain
121mm
Warmest m°
36,9°C
Coldest m°
3,1°C
Elevation: 1 266 m on average (min 865 m, max 1 550 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
20,3°C
Annual rain
121mm
Warmest month
36,9°C
Coldest month
3,1°C
Mean alt.
1 266m
Min
865m
Max
1 550m
Std. dev.
152m
Köppen-Geiger (dominant)
BWhArid, desert, hot(99 %)Arid
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
8,1
Org. C
5,0g/kg
Clay
23,4%
Sand
52,9%
Silt
23,7%
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
8,0
Org. C
6,2g/kg
Clay
22,6%
Sand
53,0%
Silt
24,4%
5–15 cm
pH H₂O
8,1
Org. C
4,7g/kg
Clay
23,9%
Sand
52,6%
Silt
23,5%
15–30 cm
pH H₂O
8,1
Org. C
4,0g/kg
Clay
23,6%
Sand
53,2%
Silt
23,2%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest0.2%
Crops0.1%
Built-up0.0%
Bare soil87.8%
Other (grassland, water…)11.8%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology5 basins · 0 lakes · 2 rivers
Hydrology metrics for this exact territory
Stream length here
13,4km
Basins crossed
5
Max stream order
2
Max drainage
3 971km²
Discharge in basins
1,2m³/s
Mean precip.
112mm/an
Mean T°
20,0°C
Moisture idx
-0,94
Mean runoff
44mm/an
Mean elev. (basins)
1 117m
Watersheds crossing here
- Bassin de Oued El Faijasub-area2 116,5 km²overlap422.79 km²50%
- Bassin de Oued Zguid وادي زكيدsub-area854,4 km²overlap369.13 km²44%
- Bassin de Assif-n-Oughbarsub-area597,3 km²overlap30.20 km²4%
- Bassin de Oued Tasminghtsub-area546,4 km²overlap12.30 km²1%
- Bassin de Oued Drâa ⴰⵙⵉⴼ ⵏ ⴷⵔⵄⴰ واد درعةsub-area3 971,3 km²overlap4.28 km²1%
Rivers / streams (2, 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
0,8%
Pesticides
0,0kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas3
IUCN Not Applicable · 3
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN