Ontologia

HydroBASINS lev08 watershed · #5080605270

Bassin de Thredbo River

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 : Snowy River, Tumbarumba

3% lakePfafstetter: 56396098

Sub-basin area

778,8km²

Upstream area

778,8km²

Discharge

4,54m³/s

Mean elev.

1 559m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Mowamba River781 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

2 dept-equivalent regions (GADM L2)

2 intersecting protected areas

  • Kosciuszko

    IUCN II

    National Park

    650.68 km² overlap

  • Blue Lake

    IUCN Not Reported

    Wetland of International Importance (Ramsar Site)

    3.12 km² overlap

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

Species present

3 443 distinct species · 95 002 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

95 002 obs · 18 cellules
Obs. / cellule
≥ 19 906
14 183–19 905
4 984–14 182
3 914–4 983
< 3 914

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

Ecological tissue

Sample of 43 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 de Thredbo River : 34 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 49 interactions GloBI sur 4 types (connectance 5.2%, filtre Serrano α=0.2). 10 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
44
Interactions affichées
49
Connectance
0.052
Patrimoniales
2
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°

6,6°C

Annual rain

1 649mm

Moisture idx (CMI)

0,45

Runoff

181mm/an

PET

870mm

AET

771mm

Mean slope

10,9°

Water table

507cm

Forest

97%

Crops

0%

Urban

0%

Protected

84%

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