Ontologia

HydroBASINS lev08 watershed · #2080823880

Bassin de נחל הערבה

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 : Wadi Arabah, Wadi Musa

EndorheicPfafstetter: 29906270

Sub-basin area

840,7km²

Upstream area

6 123,1km²

Discharge

0,99m³/s

Mean elev.

343m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de נחל הערבה1755 km²

▲ Receives from 2 basins

2 dept-equivalent regions (GADM L2)

2 intersecting protected areas

  • Ashosh

    IUCN Not Assigned

    Nature Reserve

    220.59 km² overlap

  • Mazuq Ha-Zinnim

    IUCN Not Assigned

    Nature Reserve

    54.68 km² overlap

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

Species present

1 096 distinct species · 31 419 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

31 419 obs · 19 cellules
Obs. / cellule
≥ 8 337
6 101–8 336
1 684–6 100
1 050–1 683
< 1 050

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

Ecological tissue

Sample of 31 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 נחל הערבה : 24 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 55 interactions GloBI sur 3 types (connectance 11.8%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
31
Interactions affichées
55
Connectance
0.118
Patrimoniales
1
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°

20,6°C

Annual rain

90mm

Moisture idx (CMI)

-0,94

Runoff

9mm/an

PET

1 554mm

AET

75mm

Mean slope

5,0°

Water table

542cm

Forest

0%

Crops

1%

Urban

1%

Protected

33%

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