Ontologia

HydroBASINS lev08 watershed · #1080129800

Bassin de Ouad boulkhrass

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, Chichaoua

Pfafstetter: 15150860

Sub-basin area

1 216km²

Upstream area

1 216km²

Discharge

3m³/s

Mean elev.

1 213m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Tensift تانسيفت152 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

2 dept-equivalent regions (GADM L2)

3 intersecting protected areas

Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.

Species present

144 distinct species · 466 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

466 obs · 28 cellules
Obs. / cellule
≥ 131
42–130
19–41
10–18
< 10

Source : GBIF — observations agrégées par hexagones 0.027° × 0.027° (~22km), filtre précision coordonnée < 10 km. Fond carte : OpenFreeMap · © OpenStreetMap.

Ecological tissue

Sample of 26 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 Bassin de Ouad boulkhrass : 15 espèces reliées par 47 interactions GloBI sur 4 types (connectance 14.5%, filtre Serrano α=0.2). 11 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
26
Interactions affichées
47
Connectance
0.145
Patrimoniales
0
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Hydroclimate (BasinATLAS lev08)

Mean T°

14,3°C

Annual rain

448mm

Moisture idx (CMI)

-0,65

Runoff

64mm/an

PET

1 337mm

AET

379mm

Mean slope

10,8°

Water table

738cm

Forest

2%

Crops

31%

Urban

2%

Protected

7%

HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)