Ontologia

HydroBASINS lev08 watershed · #5080581880

Bassin de Lachlan 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 3 administrative regions : Carrathool, Cobar, Lachlan

Pfafstetter: 56426308

Sub-basin area

1 118,2km²

Upstream area

1 118,3km²

Discharge

0,27m³/s

Mean elev.

184m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Lachlan River332 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

3 dept-equivalent regions (GADM L2)

2 intersecting protected areas

  • Round Hill

    IUCN Ia

    Nature Reserve

    137.00 km² overlap

  • Nombinnie

    IUCN Ia

    Nature Reserve

    87.97 km² overlap

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

Species present

1 118 distinct species · 67 614 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

67 614 obs · 23 cellules
Obs. / cellule
≥ 21 615
12 334–21 614
1 071–12 333
434–1 070
< 434

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

Ecological tissue

Sample of 37 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 Lachlan River : 32 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 32 interactions GloBI sur 4 types (connectance 4.6%, filtre Serrano α=0.2). 6 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
38
Interactions affichées
32
Connectance
0.045
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°

17,6°C

Annual rain

426mm

Moisture idx (CMI)

-0,71

Runoff

3mm/an

PET

1 472mm

AET

361mm

Mean slope

0,7°

Water table

160cm

Forest

57%

Crops

24%

Urban

0%

Protected

20%

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