Ontologia

HydroBASINS lev08 watershed · #5080447610

Bassin · #5080447610

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 3 administrative regions : Anangu Pitjantjatjara, MacDonnell, Ngaanyatjarraku

EndorheicPfafstetter: 56640509

Sub-basin area

1 643,3km²

Upstream area

1 643,3km²

Discharge

0,21m³/s

Mean elev.

600m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin · #50804479803 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

3 dept-equivalent regions (GADM L2)

3 intersecting protected areas

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

Species present

325 distinct species · 854 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

854 obs · 36 cellules
Obs. / cellule
≥ 219
46–218
20–45
8–19
< 8

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

Ecological tissue

Sample of 33 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 · #5080447610 : 27 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 26 interactions GloBI sur 2 types (connectance 4.9%, filtre Serrano α=0.2). 6 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
33
Interactions affichées
26
Connectance
0.049
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°

20,9°C

Annual rain

243mm

Moisture idx (CMI)

-0,86

Runoff

6mm/an

PET

1 758mm

AET

204mm

Mean slope

1,8°

Water table

352cm

Forest

5%

Crops

0%

Urban

0%

Protected

96%

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