Ontologia

Rivière· 5 segments

Rio Almonda

Crosses 5 administrative regions : Alpiarça, Chamusca, Golegã, Santarém, Torres Novas

rivière

Total length

35km

Max discharge

389,7m³/s

Max Strahler

6

Segments matched

5

River geography5 admin regions · 0 communes

Parent watershed

hybas-2080658880546 km²

5 administrative regions crossed (GADM L2)

  • Torres Novas
    Santarém · Portugal
    17.7 km
    in this dpt
  • Golegã
    Santarém · Portugal
    11.7 km
    in this dpt
  • Santarém
    Santarém · Portugal
    3.0 km
    in this dpt
  • Chamusca
    Santarém · Portugal
    2.2 km
    in this dpt
  • Alpiarça
    Santarém · Portugal
    1.3 km
    in this dpt

4 intersecting protected areas

1 page = 1 named river (aggregation of 5 HydroRIVERS v10 segments). Spatial join cached after first hit.

Species present

1 337 distinct species · 55 520 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

Sample of 33 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 Almonda : 28 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 59 interactions GloBI sur 2 types (connectance 11.2%, filtre Serrano α=0.2). 5 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
33
Interactions affichées
59
Connectance
0.112
Patrimoniales
1
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

35km

Max discharge

389,7m³/s

Max Strahler

6

Segments matched

5

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