Ontologia

HydroBASINS lev08 watershed · #5080613930

Bassin de Mia Mia 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 4 administrative regions : Colac-Otway, Corangamite, Golden Plains, Surf Coast

52% lakePfafstetter: 56397607

Sub-basin area

902,2km²

Upstream area

4 572,3km²

Discharge

29,32m³/s

Mean elev.

134m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Warrambine Creek375 km²

▲ Receives from 2 basins

4 dept-equivalent regions (GADM L2)

5 intersecting protected areas

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

Species present

1 386 distinct species · 115 291 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

115 291 obs · 21 cellules
Obs. / cellule
≥ 60 147
7 988–60 146
3 592–7 987
2 091–3 591
< 2 091

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

Ecological tissue

Sample of 27 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 Mia Mia Creek : 18 espèces dont 3 patrimoniales (LR IUCN CR/EN/VU) reliées par 48 interactions GloBI sur 4 types (connectance 13.7%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
27
Interactions affichées
48
Connectance
0.137
Patrimoniales
3
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°

13,5°C

Annual rain

700mm

Moisture idx (CMI)

-0,34

Runoff

252mm/an

PET

1 060mm

AET

582mm

Mean slope

0,8°

Water table

55cm

Forest

1%

Crops

13%

Urban

2%

Protected

2%

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