Ontologia

HydroBASINS lev08 watershed · #2080076920

Bassin de وادي سمائل

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 6 administrative regions : A Seeb, Al Awabi, Bid Bid, Izki, Nakhal +1

Pfafstetter: 29530796

Sub-basin area

1 717km²

Upstream area

1 717km²

Discharge

2,52m³/s

Mean elev.

624m

Administrative coverage

6 dept-equivalent regions (GADM L2)

1 intersecting protected areas

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

Species present

400 distinct species · 3 683 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

3 683 obs · 33 cellules
Obs. / cellule
≥ 2 650
118–2 649
32–117
9–31
< 9

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

Ecological tissue

Sample of 46 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 وادي سمائل : 40 espèces dont 3 patrimoniales (LR IUCN CR/EN/VU) reliées par 52 interactions GloBI sur 5 types (connectance 5.0%, filtre Serrano α=0.2). 6 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
46
Interactions affichées
52
Connectance
0.050
Patrimoniales
3
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°

24,7°C

Annual rain

122mm

Moisture idx (CMI)

-0,92

Runoff

67mm/an

PET

1 472mm

AET

107mm

Mean slope

12,2°

Water table

647cm

Forest

1%

Crops

0%

Urban

4%

Protected

2%

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