Ontologia

HydroBASINS lev08 watershed · #5080408560

Bassin · #5080408560

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 : Ngaanyatjarraku, Wiluna

EndorheicPfafstetter: 56712014

Sub-basin area

1 664,8km²

Upstream area

1 664,8km²

Discharge

0m³/s

Mean elev.

452m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin · #50804083601 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

2 dept-equivalent regions (GADM L2)

2 intersecting protected areas

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

Species present

190 distinct species · 465 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

465 obs · 23 cellules
Obs. / cellule
≥ 69
55–68
28–54
12–27
< 12

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

Ecological tissue

Sample of 39 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 · #5080408560 : 26 espèces reliées par 47 interactions GloBI sur 3 types (connectance 6.3%, filtre Serrano α=0.2). 13 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
39
Interactions affichées
47
Connectance
0.063
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°

23,3°C

Annual rain

179mm

Moisture idx (CMI)

-0,90

Runoff

4mm/an

PET

1 877mm

AET

148mm

Mean slope

0,2°

Water table

130cm

Forest

0%

Crops

0%

Urban

0%

Protected

59%

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