HydroLAKES lake · #14477
Rio Douro
Surface area
14,09km²
Avg depth
7,8m
Volume
110km³
Shoreline
57,1km
Administrative coverage
4 dept-equivalent regions (GADM L2)
- Vila Nova de GaiaPorto · Portugal7.38 km²52.3% of lake
- GondomarPorto · Portugal5.65 km²40.0% of lake
- PortoPorto · Portugal0.72 km²5.1% of lake
- Santa Maria da FeiraAveiro · Portugal0.36 km²2.6% of lake
Computed live · HydroLAKES × GADM × WDPA · cached after first hit.
Species present
1 383 distinct species · 16 193 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 34 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).
Indicateurs du tissu écologique
Tissu écologique de Rio Douro : 28 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 62 interactions GloBI sur 3 types (connectance 10.4%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Lake statistics (HydroLAKES)
Surface
14,09km²
Avg depth
7,8m
Volume
110,000km³
Watershed
97 238km²
Shoreline
57,1km
Shore dev. idx
4,29
Residence time
2days
Elevation
15m
HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.