Ontologia

HydroBASINS lev08 watershed · #5080586020

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 6 administrative regions : Blayney, Boorowa, Cowra, Harden, Weddin +1

Pfafstetter: 56426950

Sub-basin area

2 609,9km²

Upstream area

13 260,5km²

Discharge

29,92m³/s

Mean elev.

418m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Lachlan River881 km²

▲ Receives from 2 basins

6 dept-equivalent regions (GADM L2)

7 intersecting protected areas

  • Dananbilla

    IUCN Ia

    Nature Reserve

    39.81 km² overlap

  • Conimbla

    IUCN II

    National Park

    27.64 km² overlap

  • Bendick Murrell

    IUCN II

    National Park

    17.51 km² overlap

  • Koorawatha

    IUCN Ia

    Nature Reserve

    11.14 km² overlap

  • Illunie

    IUCN Ia

    Nature Reserve

    7.40 km² overlap

  • Young

    IUCN Ia

    Nature Reserve

    4.48 km² overlap

  • Gungewalla

    IUCN Ia

    Nature Reserve

    0.13 km² overlap

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

Species present

2 298 distinct species · 176 539 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

176 539 obs · 60 cellules
Obs. / cellule
≥ 25 313
8 151–25 312
2 975–8 150
1 462–2 974
< 1 462

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

Ecological tissue

Sample of 34 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 : 29 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 53 interactions GloBI sur 4 types (connectance 9.4%, filtre Serrano α=0.2). 5 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
34
Interactions affichées
53
Connectance
0.095
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°

14,8°C

Annual rain

691mm

Moisture idx (CMI)

-0,50

Runoff

51mm/an

PET

1 389mm

AET

587mm

Mean slope

3,2°

Water table

472cm

Forest

8%

Crops

27%

Urban

0%

Protected

4%

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