Ontologia

Rivière· 116 segments

Shannon

Crosses 17 administrative regions : Athlone, Athlone - Moate, Ballinamore, Ballinasloe, Ballymahon +12

rivière

Total length

332km

Max discharge

213,8m³/s

Max Strahler

6

Segments matched

116

River geography17 admin regions · 0 communes

Parent watershed

hybas-2080344900523 km²

17 administrative regions crossed (GADM L2)

27 intersecting protected areas

18 more protected areas

1 page = 1 named river (aggregation of 116 HydroRIVERS v10 segments). Spatial join cached after first hit.

Species present

153 distinct species · 305 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

Sample of 35 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 Shannon : 22 espèces dont 3 patrimoniales (LR IUCN CR/EN/VU) reliées par 92 interactions GloBI sur 6 types (connectance 14.6%, filtre Serrano α=0.2). 14 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
36
Interactions affichées
92
Connectance
0.146
Patrimoniales
3
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

332km

Max discharge

213,8m³/s

Max Strahler

6

Segments matched

116

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