Ontologia

HydroLAKES lake · #171051

Lacul Roşuleţ

Natural lakeRomaniaEurope -1 m

Surface area

3,56km²

Avg depth

0,8m

Volume

2,7km³

Shoreline

11,7km

Administrative coverage

Parent watershed

hybas-20800085002492 km² · upstream 2492 km²

2 dept-equivalent regions (GADM L2)

  • Sulina
    Tulcea · Romania
    3.55 km²
    99.6% of lake
  • Sfantu Gheorghe
    Tulcea · Romania
    0.02 km²
    0.4% of lake

4 intersecting protected areas

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

Species present

134 distinct species · 417 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

417 obs · 1 cellules
Obs. / cellule
≥ 417
417–416
417–416
417–416
< 417

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

Ecological tissue

Sample of 40 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 Lacul Roşuleţ : 33 espèces dont 3 patrimoniales (LR IUCN CR/EN/VU) reliées par 76 interactions GloBI sur 4 types (connectance 9.7%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
40
Interactions affichées
76
Connectance
0.097
Patrimoniales
3
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

3,56km²

Avg depth

0,8m

Volume

2,700km³

Watershed

369km²

Shoreline

11,7km

Shore dev. idx

1,75

Residence time

101days

Elevation

-1m

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