Ontologia

HydroBASINS lev08 watershed · #1080099790

Bassin de Oued Inaouen نهر عناوين

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 : Taza

Pfafstetter: 15180808

Sub-basin area

781,7km²

Upstream area

781,7km²

Discharge

3,08m³/s

Mean elev.

800m

Administrative coverage

Hydrographic chain

▲ Receives from 0 basins

Source / headwater (no upstream basin)

1 dept-equivalent regions (GADM L2)

4 intersecting protected areas

  • Tazekka

    IUCN Not Applicable

    Permanent Hunting Reserve

    111.69 km² overlap

  • Parc National de Tazekka

    IUCN II

    National Park

    44.21 km² overlap

  • Jbel Ouarirte

    IUCN Not Applicable

    Permanent Hunting Reserve

    33.77 km² overlap

  • Jbel Ouarirt

    IUCN Not Applicable

    Biological and Ecological Interest Site

    15.61 km² overlap

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

Species present

1 025 distinct species · 2 786 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

2 786 obs · 18 cellules
Obs. / cellule
≥ 620
563–619
121–562
61–120
< 61

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

Ecological tissue

Sample of 47 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 Inaouen نهر عناوين : 30 espèces reliées par 131 interactions GloBI sur 5 types (connectance 12.1%, filtre Serrano α=0.2). 17 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
47
Interactions affichées
131
Connectance
0.121
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°

16,0°C

Annual rain

493mm

Moisture idx (CMI)

-0,63

Runoff

124mm/an

PET

1 316mm

AET

419mm

Mean slope

8,6°

Water table

524cm

Forest

4%

Crops

24%

Urban

4%

Protected

17%

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