Ontologia

HydroBASINS lev08 watershed · #5080494350

Bassin · #5080494350

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 : Laverton, Maralinga Tjarutja

Endorheic 7% lakePfafstetter: 56640131

Sub-basin area

466,1km²

Upstream area

22 451,2km²

Discharge

3,53m³/s

Mean elev.

328m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin · #50800878302035 km²

▲ Receives from 2 basins

2 dept-equivalent regions (GADM L2)

3 intersecting protected areas

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

Species present

373 distinct species · 1 728 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 728 obs · 9 cellules
Obs. / cellule
≥ 1 109
1 109–1 108
157–1 108
44–156
< 44

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

Ecological tissue

Sample of 45 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 · #5080494350 : 35 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 45 interactions GloBI sur 2 types (connectance 4.5%, filtre Serrano α=0.2). 10 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
45
Interactions affichées
45
Connectance
0.045
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°

19,6°C

Annual rain

180mm

Moisture idx (CMI)

-0,90

Runoff

1mm/an

PET

1 726mm

AET

151mm

Mean slope

0,9°

Water table

409cm

Forest

0%

Crops

0%

Urban

0%

Protected

55%

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