Ontologia

HydroLAKES lake · #172454

Albufeira da Régua

ReservoirPortugalEurope 80 m

Surface area

8,74km²

Avg depth

10,9m

Volume

95km³

Shoreline

68,3km

Administrative coverage

Parent watershed

hybas-2080620150597 km² · upstream 89688 km²

8 dept-equivalent regions (GADM L2)

  • São João da Pesqueira
    Viseu · Portugal
    2.12 km²
    24.2% of lake
  • Armamar
    Viseu · Portugal
    1.46 km²
    16.6% of lake
  • Alijó
    Vila Real · Portugal
    1.39 km²
    15.9% of lake
  • Sabrosa
    Vila Real · Portugal
    1.34 km²
    15.4% of lake
  • Tabuaço
    Viseu · Portugal
    1.30 km²
    14.8% of lake
  • Peso da Régua
    Vila Real · Portugal
    0.89 km²
    10.1% of lake

Computed live · HydroLAKES × GADM × WDPA · cached after first hit.

Species present

660 distinct species · 3 830 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

3 830 obs · 1 cellules
Obs. / cellule
≥ 3 830
3 830–3 829
3 830–3 829
3 830–3 829
< 3 830

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

Ecological tissue

Sample of 36 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 Albufeira da Régua : 30 espèces reliées par 72 interactions GloBI sur 4 types (connectance 10.8%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
37
Interactions affichées
72
Connectance
0.108
Patrimoniales
0
Plus dense que (national)0 %(top 100%)

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

Lake statistics (HydroLAKES)

Surface

8,74km²

Avg depth

10,9m

Volume

95,000km³

Watershed

90 567km²

Shoreline

68,3km

Shore dev. idx

6,51

Residence time

2days

Elevation

80m

HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.