HydroBASINS lev08 watershed · #1080131060
Bassin de Oued Ghmat ⴰⵙⵉⴼ ⵏ ⵖⵯⵎⴰⵜ
A watershed (drainage basin) is not a body of water — it is the land area where rainfall converges towards a single river that eventually reaches the sea (or an endorheic basin). Boundaries follow ridgelines.
Crosses 2 administrative regions : Al Haouz, Marrakech
Sub-basin area
58,4km²
Upstream area
1 604,5km²
Discharge
5,28m³/s
Mean elev.
582m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Ourika نهر أوريكا947 km²
- Bassin de Oued Zat ⴰⵙⵉⴼ ⵏ ⵥⴰⵜ599 km²
2 dept-equivalent regions (GADM L2)
- 30.4 km²52.1% of basin
- 28.0 km²47.9% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
60 distinct species · 207 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 29 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).
Indicateurs du tissu écologique
Tissu écologique de Bassin de Oued Ghmat ⴰⵙⵉⴼ ⵏ ⵖⵯⵎⴰⵜ : 27 espèces reliées par 30 interactions GloBI sur 1 type (connectance 7.4%, filtre Serrano α=0.2). 2 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydroclimate (BasinATLAS lev08)
Mean T°
18,9°C
Annual rain
287mm
Moisture idx (CMI)
-0,82
Runoff
107mm/an
PET
1 624mm
AET
242mm
Mean slope
0,7°
Water table
329cm
Forest
0%
Crops
82%
Urban
13%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)