Ontologia

HydroBASINS lev08 watershed · #1080179850

Bassin de Oued Akka Iguirene ⴰⵙⵉⴼ ⵏ ⴰⵇⵇⴰ ⵉⴳⵉⵔⵏ وادي أقايݣيرن

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 : Tata

Pfafstetter: 15140394

Sub-basin area

1 804,4km²

Upstream area

1 804,6km²

Discharge

2,51m³/s

Mean elev.

566m

Administrative coverage

Hydrographic chain

▲ Receives from 0 basins

Source / headwater (no upstream basin)

1 dept-equivalent regions (GADM L2)

2 intersecting protected areas

  • Oued Draa

    IUCN Not Applicable

    Permanent Hunting Reserve

    1606.48 km² overlap

  • Oasis de Tissint

    IUCN Not Applicable

    Biological and Ecological Interest Site

    1.25 km² overlap

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

Species present

201 distinct species · 775 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

775 obs · 24 cellules
Obs. / cellule
≥ 611
12–610
3–11
2–2
< 2

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

Ecological tissue

Sample of 24 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 Oued Akka Iguirene ⴰⵙⵉⴼ ⵏ ⴰⵇⵇⴰ ⵉⴳⵉⵔⵏ وادي أقايݣيرن : 19 espèces reliées par 29 interactions GloBI sur 4 types (connectance 10.5%, filtre Serrano α=0.2). 5 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
24
Interactions affichées
29
Connectance
0.105
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°

21,7°C

Annual rain

132mm

Moisture idx (CMI)

-0,93

Runoff

39mm/an

PET

1 795mm

AET

108mm

Mean slope

4,1°

Water table

583cm

Forest

0%

Crops

0%

Urban

0%

Protected

89%

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