Ontologia

HydroBASINS lev08 watershed · #5080532080

Bassin de Yanda Creek

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 : Bourke, Cobar

Pfafstetter: 56450021

Sub-basin area

1 007,5km²

Upstream area

4 815,5km²

Discharge

0,38m³/s

Mean elev.

156m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Darling River1105 km²

▲ Receives from 2 basins

2 dept-equivalent regions (GADM L2)

2 intersecting protected areas

  • Gundabooka

    IUCN II

    National Park

    313.99 km² overlap

  • Gundabooka

    IUCN II

    State Conservation Area

    125.01 km² overlap

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

Species present

931 distinct species · 24 827 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

24 827 obs · 27 cellules
Obs. / cellule
≥ 5 339
2 730–5 338
984–2 729
251–983
< 251

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 Yanda Creek : 32 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 41 interactions GloBI sur 3 types (connectance 5.5%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
39
Interactions affichées
41
Connectance
0.055
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°

19,6°C

Annual rain

355mm

Moisture idx (CMI)

-0,78

Runoff

17mm/an

PET

1 584mm

AET

300mm

Mean slope

0,6°

Water table

199cm

Forest

15%

Crops

26%

Urban

0%

Protected

44%

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