Ontologia

Rivière· 38 segments

Rio Lima

Crosses 4 administrative regions : Arcos de Valdevez, Ponte da Barca, Ponte de Lima, Viana do Castelo

rivière

Total length

70km

Max discharge

74,8m³/s

Max Strahler

4

Segments matched

38

River geography4 admin regions · 0 communes

Parent watershed

hybas-20800192602469 km²

4 administrative regions crossed (GADM L2)

  • Arcos de Valdevez
    Viana do Castelo · Portugal
    27.2 km
    in this dpt
  • Viana do Castelo
    Viana do Castelo · Portugal
    22.4 km
    in this dpt
  • Ponte de Lima
    Viana do Castelo · Portugal
    20.8 km
    in this dpt
  • Ponte da Barca
    Viana do Castelo · Portugal
    18.2 km
    in this dpt

6 intersecting protected areas

1 page = 1 named river (aggregation of 38 HydroRIVERS v10 segments). Spatial join cached after first hit.

Species present

516 distinct species · 2 247 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

Sample of 42 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 Rio Lima : 34 espèces reliées par 99 interactions GloBI sur 6 types (connectance 11.0%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
43
Interactions affichées
99
Connectance
0.110
Patrimoniales
0
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

70km

Max discharge

74,8m³/s

Max Strahler

4

Segments matched

38

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