HydroBASINS lev08 watershed · #5080092920
Bassin · #5080092920
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
1 193,7km²
Upstream area
1 193,7km²
Discharge
0,11m³/s
Mean elev.
480m
Administrative coverage
1 dept-equivalent regions (GADM L2)
- 1191.3 km²100.0% of basin
2 intersecting protected areas
Ngaanyatjarra
IUCN VIIndigenous Protected Area
914.36 km² overlap
Gibson Desert
IUCN IaNature Reserve
276.91 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
83 distinct species · 168 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 17 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 · #5080092920 : 15 espèces reliées par 13 interactions GloBI sur 2 types (connectance 9.6%, filtre Serrano α=0.2). 2 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°
22,6°C
Annual rain
187mm
Moisture idx (CMI)
-0,90
Runoff
6mm/an
PET
1 826mm
AET
156mm
Mean slope
0,5°
Water table
313cm
Forest
3%
Crops
0%
Urban
0%
Protected
100%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)