Ontologia

HydroLAKES lake · #168353

Lac de Dienville

ReservoirFranceEurope 131 m

Surface area

4,28km²

Avg depth

5,5m

Volume

23,5km³

Shoreline

19,6km

Administrative coverage

Parent watershed

hybas-2080469700493 km² · upstream 1672 km²

1 dept-equivalent regions (GADM L2)

  • Aube
    Grand Est · France
    4.29 km²
    100.0% of lake
2 communes (L5)

6 intersecting protected areas

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

Species present

1 729 distinct species · 29 702 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

29 702 obs · 1 cellules
Obs. / cellule
≥ 29 702
29 702–29 701
29 702–29 701
29 702–29 701
< 29 702

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 de Dienville : 28 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 90 interactions GloBI sur 4 types (connectance 12.1%, filtre Serrano α=0.2). 11 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
39
Interactions affichées
90
Connectance
0.121
Patrimoniales
1
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

4,28km²

Avg depth

5,5m

Volume

23,500km³

Watershed

41km²

Shoreline

19,6km

Shore dev. idx

2,68

Residence time

895days

Elevation

131m

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