Ontologia

HydroLAKES lake · #172450

Albufeira da Valeira

ReservoirPortugalEurope 108 m

Surface area

5,03km²

Avg depth

19,3m

Volume

97km³

Shoreline

48,8km

Administrative coverage

Parent watershed

hybas-2080619080565 km² · upstream 85292 km²

4 dept-equivalent regions (GADM L2)

  • Vila Nova de Foz Côa
    Guarda · Portugal
    1.84 km²
    36.5% of lake
  • Carrazeda de Ansiães
    Bragança · Portugal
    1.50 km²
    29.7% of lake
  • São João da Pesqueira
    Viseu · Portugal
    0.88 km²
    17.4% of lake
  • Torre de Moncorvo
    Bragança · Portugal
    0.83 km²
    16.4% of lake

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

Species present

454 distinct species · 5 605 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

5 605 obs · 1 cellules
Obs. / cellule
≥ 5 605
5 605–5 604
5 605–5 604
5 605–5 604
< 5 605

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

Ecological tissue

Sample of 37 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 Valeira : 26 espèces reliées par 96 interactions GloBI sur 5 types (connectance 14.4%, filtre Serrano α=0.2). 11 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
37
Interactions affichées
96
Connectance
0.144
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

5,03km²

Avg depth

19,3m

Volume

97,000km³

Watershed

85 202km²

Shoreline

48,8km

Shore dev. idx

6,14

Residence time

3days

Elevation

108m

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