Ontologia

HydroLAKES lake · #181952

Alligator Billabong

Natural lakeAustraliaOceania 7 m

Surface area

1,3km²

Avg depth

1,4m

Volume

1,88km³

Shoreline

14,1km

Administrative coverage

Parent watershed

hybas-5080225360295 km² · upstream 4527 km²

1 dept-equivalent regions (GADM L2)

  • West Arnhem
    Northern Territory · Australia
    1.30 km²
    100.0% of lake

3 intersecting protected areas

  • Kakadu National Park

    IUCN Not Applicable

    World Heritage Site (natural or mixed)

    1.30 km² overlap

  • Kakadu

    IUCN II

    National Park (Commonwealth)

    1.30 km² overlap

  • Kakadu National Park

    IUCN Not Reported

    Wetland of International Importance (Ramsar Site)

    1.30 km² overlap

Computed live · HydroLAKES × GADM × WDPA · cached after first hit.

Species present

249 distinct species · 2 676 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

2 676 obs · 1 cellules
Obs. / cellule
≥ 2 676
2 676–2 675
2 676–2 675
2 676–2 675
< 2 676

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

Ecological tissue

Sample of 36 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 Alligator Billabong : 31 espèces reliées par 28 interactions GloBI sur 3 types (connectance 4.2%, filtre Serrano α=0.2). 6 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
37
Interactions affichées
28
Connectance
0.042
Patrimoniales
0
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Lake statistics (HydroLAKES)

Surface

1,30km²

Avg depth

1,4m

Volume

1,880km³

Watershed

67km²

Shoreline

14,1km

Shore dev. idx

3,49

Residence time

17days

Elevation

7m

HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.