Ontologia

HydroBASINS lev08 watershed · #1080029340

Bassin · #1080029340

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 2 administrative regions : Essaouira, Safi

Coastal basinPfafstetter: 15150709

Sub-basin area

341,8km²

Upstream area

341,8km²

Discharge

0,5m³/s

Mean elev.

131m

Administrative coverage

2 dept-equivalent regions (GADM L2)

3 intersecting protected areas

  • Mogador

    IUCN Not Applicable

    Permanent Hunting Reserve

    246.20 km² overlap

  • Jbel Lahdid - Essaouira

    IUCN Not Applicable

    Permanent Hunting Reserve

    6.23 km² overlap

  • Maachat

    IUCN Not Applicable

    Permanent Hunting Reserve

    0.00 km² overlap

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

Species present

132 distinct species · 854 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

854 obs · 9 cellules
Obs. / cellule
≥ 335
335–334
120–334
56–119
< 56

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

Ecological tissue

Sample of 34 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 · #1080029340 : 27 espèces reliées par 70 interactions GloBI sur 5 types (connectance 12.5%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
34
Interactions affichées
70
Connectance
0.125
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°

17,8°C

Annual rain

316mm

Moisture idx (CMI)

-0,69

Runoff

46mm/an

PET

1 033mm

AET

276mm

Mean slope

2,9°

Water table

733cm

Forest

0%

Crops

89%

Urban

2%

Protected

2%

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