Ontologia

Rivière· 59 segments

Mersey River

Crosses 5 administrative regions : Central Highlands, Devonport, Kentish, Latrobe, Meander Valley

rivière

Total length

257km

Max discharge

56m³/s

Max Strahler

4

Segments matched

59

River geography5 admin regions · 0 communes

Parent watershed

hybas-50800780801784 km²

5 administrative regions crossed (GADM L2)

  • Meander Valley
    Tasmania · Australia
    141.9 km
    in this dpt
  • Latrobe
    Tasmania · Australia
    27.0 km
    in this dpt
  • Kentish
    Tasmania · Australia
    16.8 km
    in this dpt
  • Devonport
    Tasmania · Australia
    4.6 km
    in this dpt
  • Central Highlands
    Tasmania · Australia
    0.0 km
    in this dpt

30 intersecting protected areas

21 more protected areas

1 page = 1 named river (aggregation of 59 HydroRIVERS v10 segments). Spatial join cached after first hit.

Species present

421 distinct species · 1 903 observations

Source: GBIF Occurrence snapshot 2026-05-01.

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 Mersey River : 34 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 44 interactions GloBI sur 5 types (connectance 5.6%, filtre Serrano α=0.2). 6 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
40
Interactions affichées
44
Connectance
0.056
Patrimoniales
2
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Hydrology (HydroRIVERS v10)

Total length

257km

Max discharge

56,0m³/s

Max Strahler

4

Segments matched

59

HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.