Ontologia

HydroBASINS lev08 watershed · #5080561320

Bassin de Castlereagh 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 : Dubbo, Gilgandra, Warrumbungle

Pfafstetter: 56464277

Sub-basin area

2 078,2km²

Upstream area

5 234km²

Discharge

2,73m³/s

Mean elev.

438m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Castlereagh River940 km²

▲ Receives from 2 basins

3 dept-equivalent regions (GADM L2)

3 intersecting protected areas

  • Goonoo

    IUCN II

    CCA Zone 3 State Conservation Area

    349.06 km² overlap

  • Breelong

    IUCN II

    CCA Zone 1 National Park

    23.89 km² overlap

  • Adelyne

    IUCN II

    CCA Zone 3 State Conservation Area

    0.60 km² overlap

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

Species present

1 748 distinct species · 33 837 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

33 837 obs · 48 cellules
Obs. / cellule
≥ 3 518
1 875–3 517
963–1 874
339–962
< 339

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 Castlereagh River : 30 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 39 interactions GloBI sur 3 types (connectance 5.9%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
37
Interactions affichées
39
Connectance
0.059
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°

16,2°C

Annual rain

672mm

Moisture idx (CMI)

-0,54

Runoff

18mm/an

PET

1 450mm

AET

570mm

Mean slope

2,1°

Water table

485cm

Forest

40%

Crops

10%

Urban

0%

Protected

18%

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