Ontologia

HydroLAKES lake · #1368169

Lac 1368169

Natural lakePortugalEurope 19 m

Surface area

0,41km²

Avg depth

4,2m

Volume

1,72km³

Shoreline

4,7km

Administrative coverage

Parent watershed

hybas-2080018810285 km² · upstream 7720 km²

1 dept-equivalent regions (GADM L2)

  • Benavente
    Santarém · Portugal
    0.41 km²
    100.0% of lake

2 intersecting protected areas

  • Estuário do Tejo

    IUCN Not Reported

    Site of Community Importance (Habitats Directive)

    0.41 km² overlap

  • Estuário do Tejo

    IUCN Not Reported

    Special Protection Area (Birds Directive)

    0.41 km² overlap

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

Species present

297 distinct species · 3 202 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

3 202 obs · 1 cellules
Obs. / cellule
≥ 3 202
3 202–3 201
3 202–3 201
3 202–3 201
< 3 202

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

Ecological tissue

Sample of 39 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 Lac 1368169 : 27 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 89 interactions GloBI sur 4 types (connectance 12.0%, filtre Serrano α=0.2). 12 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
39
Interactions affichées
89
Connectance
0.120
Patrimoniales
2
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

0,41km²

Avg depth

4,2m

Volume

1,720km³

Watershed

90km²

Shoreline

4,7km

Shore dev. idx

2,05

Residence time

25days

Elevation

19m

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