Ontologia

HydroBASINS lev08 watershed · #1080096240

Bassin de Oued Ouargha

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 : Chefchaouen, Sidi Kacem, Taounate

15% lakePfafstetter: 15180402

Sub-basin area

1 074,1km²

Upstream area

1 074,2km²

Discharge

10,37m³/s

Mean elev.

618m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Oued Ouargha1584 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

3 dept-equivalent regions (GADM L2)

5 intersecting protected areas

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

Species present

1 072 distinct species · 2 778 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

2 778 obs · 26 cellules
Obs. / cellule
≥ 1 580
411–1 579
24–410
7–23
< 7

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

Ecological tissue

Sample of 21 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 Ouargha : 17 espèces reliées par 27 interactions GloBI sur 5 types (connectance 12.9%, filtre Serrano α=0.2). 4 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
21
Interactions affichées
27
Connectance
0.129
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°

16,6°C

Annual rain

881mm

Moisture idx (CMI)

-0,32

Runoff

304mm/an

PET

1 311mm

AET

659mm

Mean slope

11,0°

Water table

500cm

Forest

40%

Crops

66%

Urban

8%

Protected

6%

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