HydroBASINS lev08 watershed · #5080091460
Bassin · #5080091460
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 1 administrative regions : Ngaanyatjarraku
Sub-basin area
1 353,7km²
Upstream area
1 353,8km²
Discharge
0m³/s
Mean elev.
437m
Administrative coverage
1 dept-equivalent regions (GADM L2)
- 1350.7 km²100.0% of basin
2 intersecting protected areas
Gibson Desert
IUCN IaNature Reserve
975.39 km² overlap
Birriliburu
IUCN VIIndigenous Protected Area
24.03 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
166 distinct species · 509 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 32 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).
Indicateurs du tissu écologique
Tissu écologique de Bassin · #5080091460 : 23 espèces reliées par 44 interactions GloBI sur 3 types (connectance 8.9%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydroclimate (BasinATLAS lev08)
Mean T°
23,7°C
Annual rain
184mm
Moisture idx (CMI)
-0,90
Runoff
4mm/an
PET
1 896mm
AET
153mm
Mean slope
0,2°
Water table
126cm
Forest
0%
Crops
0%
Urban
0%
Protected
72%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)