Ontologia

HydroBASINS lev08 watershed · #5080609540

Bassin de Rocklands - Toolondo Channel

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 : Horsham, Southern Grampians

70% lakePfafstetter: 56398097

Sub-basin area

429,5km²

Upstream area

1 578,4km²

Discharge

1,51m³/s

Mean elev.

227m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Glenelg River763 km²

▲ Receives from 2 basins

2 dept-equivalent regions (GADM L2)

3 intersecting protected areas

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

Species present

1 039 distinct species · 20 907 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

20 907 obs · 11 cellules
Obs. / cellule
≥ 10 422
2 300–10 421
1 422–2 299
999–1 421
< 999

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

Ecological tissue

Sample of 29 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 Rocklands - Toolondo Channel : 22 espèces reliées par 47 interactions GloBI sur 5 types (connectance 9.5%, filtre Serrano α=0.2). 10 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
32
Interactions affichées
47
Connectance
0.095
Patrimoniales
0
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°

13,3°C

Annual rain

646mm

Moisture idx (CMI)

-0,45

Runoff

63mm/an

PET

1 185mm

AET

550mm

Mean slope

1,6°

Water table

135cm

Forest

28%

Crops

15%

Urban

0%

Protected

0%

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