Barrage Al Massira
IUCN Not ApplicablePermanent Hunting Reserve · 2021
219 km²
Subdivision · MAR
Machraa Ben Abbou
Morocco
BShArid, steppe, hot(100 %)
Species observed
51
Observations
72
Area
151,7km²
Ecological tissue
Sample of 20 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 Machraa Ben Abbou : 18 espèces reliées par 17 interactions GloBI sur 3 types (connectance 8.9%, filtre Serrano α=0.2). 2 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
20
Interactions affichées
17
Connectance
0.089
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
51 distinct species · 72 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
18,7°C
Annual rain
277mm
Warmest m°
33,0°C
Coldest m°
6,5°C
Elevation: 287 m on average (min 187 m, max 379 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
18,7°C
Annual rain
277mm
Warmest month
33,0°C
Coldest month
6,5°C
Mean alt.
287m
Min
187m
Max
379m
Std. dev.
45m
Köppen-Geiger (dominant)
BShArid, steppe, hot(100 %)Arid
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
7,5
Org. C
14,0g/kg
Clay
35,1%
Sand
34,5%
Silt
30,4%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: ssGLiMaggregated to Settat
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
7,4
Org. C
19,6g/kg
Clay
33,8%
Sand
35,1%
Silt
31,1%
5–15 cm
pH H₂O
7,5
Org. C
12,5g/kg
Clay
34,7%
Sand
34,6%
Silt
30,7%
15–30 cm
pH H₂O
7,6
Org. C
9,8g/kg
Clay
36,8%
Sand
33,6%
Silt
29,6%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest0.7%
Crops58.3%
Built-up0.1%
Bare soil8.7%
Other (grassland, water…)32.2%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology4 basins · 0 lakes · 3 rivers
Hydrology metrics for this exact territory
Stream length here
10,7km
Basins crossed
4
Max stream order
4
Max drainage
31 766km²
Discharge in basins
11,5m³/s
Mean precip.
332mm/an
Mean T°
18,0°C
Moisture idx
-0,77
Mean runoff
44mm/an
Mean elev. (basins)
375m
Watersheds crossing here
- Bassin de Oued Oum Rbia ⴰⵙⵉⴼ ⵏ ⵯⵎⵎ ⵕⴱⵉⵄ وادي أم الربيعsub-area826,5 km²overlap117.74 km²78%
- Bassin de Oued Zouar وادي زوارsub-area1 471,9 km²overlap28.67 km²19%
- Bassin de Oued Oum Rbiasub-area697,9 km²overlap4.18 km²3%
- Bassin de Oued Oum Rbia ⴰⵙⵉⴼ ⵏ ⵯⵎⵎ ⵕⴱⵉⵄ وادي أم الربيعsub-area373,6 km²overlap1.09 km²1%
Rivers / streams (3, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
0,4nW
Built-up
5,6%
Pesticides
19,7kg/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