Ontologia

HydroBASINS lev08 watershed · #1080095040

Bassin de Oued el Ksob

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 3 administrative regions : Berkane Taourirt, Jerada, Oujda Angad

Pfafstetter: 15302200

Sub-basin area

1 760,7km²

Upstream area

1 760,8km²

Discharge

1,37m³/s

Mean elev.

756m

Administrative coverage

Hydrographic chain

▲ Receives from 0 basins

Source / headwater (no upstream basin)

3 dept-equivalent regions (GADM L2)

3 intersecting protected areas

  • EL Aioun

    IUCN Not Applicable

    Permanent Hunting Reserve

    49.54 km² overlap

  • Beni Snassen I

    IUCN Not Applicable

    Permanent Hunting Reserve

    0.53 km² overlap

  • Boukhouali

    IUCN Not Applicable

    Permanent Hunting Reserve

    0.08 km² overlap

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

Species present

395 distinct species · 821 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

821 obs · 38 cellules
Obs. / cellule
≥ 437
35–436
13–34
5–12
< 5

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

Ecological tissue

Sample of 37 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 el Ksob : 31 espèces reliées par 70 interactions GloBI sur 5 types (connectance 9.4%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
39
Interactions affichées
70
Connectance
0.095
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°

15,6°C

Annual rain

297mm

Moisture idx (CMI)

-0,77

Runoff

24mm/an

PET

1 271mm

AET

254mm

Mean slope

4,6°

Water table

483cm

Forest

0%

Crops

3%

Urban

1%

Protected

0%

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