Ontologia

HydroBASINS lev08 watershed · #5080610860

Bassin de Wannon 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 2 administrative regions : Ararat, Southern Grampians

Pfafstetter: 56398087

Sub-basin area

391,8km²

Upstream area

863,9km²

Discharge

2,34m³/s

Mean elev.

259m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Wannon River939 km²

▲ Receives from 2 basins

2 dept-equivalent regions (GADM L2)

4 intersecting protected areas

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

Species present

1 625 distinct species · 41 355 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

41 355 obs · 8 cellules
Obs. / cellule
≥ 17 134
17 134–17 133
5 881–17 133
4 990–5 880
< 4 990

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

Ecological tissue

Sample of 40 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 Wannon River : 32 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 53 interactions GloBI sur 5 types (connectance 6.8%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
40
Interactions affichées
53
Connectance
0.068
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°

13,0°C

Annual rain

693mm

Moisture idx (CMI)

-0,38

Runoff

100mm/an

PET

1 122mm

AET

590mm

Mean slope

1,9°

Water table

119cm

Forest

14%

Crops

6%

Urban

0%

Protected

13%

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