HydroBASINS lev08 watershed · #5080075390
Bassin · #5080075390
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 : Maralinga Tjarutja, Unincorporated South Australia
Sub-basin area
2 251,5km²
Upstream area
2 251,5km²
Discharge
0m³/s
Mean elev.
83m
Administrative coverage
2 dept-equivalent regions (GADM L2)
- 2215.9 km²98.5% of basin
- 21.7 km²1.0% of basin
5 intersecting protected areas
Nullarbor
IUCN VIRegional Reserve
936.66 km² overlap
Nullarbor
IUCN IbWilderness Protection Area
704.68 km² overlap
Yalata
IUCN VIndigenous Protected Area
559.32 km² overlap
Maralinga Tjarutja Lands
IUCN IaIndigenous Protected Area
21.73 km² overlap
Far West Coast
IUCN IaMarine Park
10.39 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
925 distinct species · 10 217 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 · #5080075390 : 26 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 46 interactions GloBI sur 3 types (connectance 8.2%, filtre Serrano α=0.2). 8 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°
17,8°C
Annual rain
229mm
Moisture idx (CMI)
-0,85
Runoff
1mm/an
PET
1 538mm
AET
194mm
Mean slope
0,1°
Water table
116cm
Forest
0%
Crops
0%
Urban
0%
Protected
99%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)