Ontologia

HydroBASINS lev08 watershed · #1080125520

Bassin de Assif Dunachale

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 1 administrative regions : Azilal

Pfafstetter: 15160606

Sub-basin area

449,5km²

Upstream area

449,5km²

Discharge

3,26m³/s

Mean elev.

2 110m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Oued Al Abid105 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

1 dept-equivalent regions (GADM L2)

3 intersecting protected areas

  • Aqqa Ouabzaza

    IUCN Not Applicable

    Permanent Hunting Reserve

    29.41 km² overlap

  • Aqqa Wabzaza

    IUCN Not Applicable

    Biological and Ecological Interest Site

    29.25 km² overlap

  • Azilal et Mesgounane

    IUCN Not Applicable

    Permanent Hunting Reserve

    4.90 km² overlap

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

Species present

175 distinct species · 233 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

233 obs · 11 cellules
Obs. / cellule
≥ 99
66–98
15–65
9–14
< 9

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

Ecological tissue

Sample of 32 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 Assif Dunachale : 22 espèces reliées par 51 interactions GloBI sur 5 types (connectance 10.3%, filtre Serrano α=0.2). 10 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
32
Interactions affichées
51
Connectance
0.103
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°

11,4°C

Annual rain

522mm

Moisture idx (CMI)

-0,61

Runoff

166mm/an

PET

1 363mm

AET

442mm

Mean slope

16,4°

Water table

730cm

Forest

1%

Crops

4%

Urban

1%

Protected

21%

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