Ontologia

HydroLAKES lake · #169374

Étang de la Mer Rouge

Natural lakeFranceEurope 95 m

Surface area

1,1km²

Avg depth

2,6m

Volume

2,86km³

Shoreline

6,6km

Administrative coverage

Parent watershed

hybas-2080513070681 km² · upstream 3905 km²

1 dept-equivalent regions (GADM L2)

  • Indre
    Centre-Val de Loire · France
    1.10 km²
    100.0% of lake
2 communes (L5)

4 intersecting protected areas

  • Brenne

    IUCN V

    Regional Nature Park

    1.10 km² overlap

  • Brenne

    IUCN Not Reported

    Special Protection Area (Birds Directive)

    1.10 km² overlap

  • Grande Brenne

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    1.10 km² overlap

  • La Brenne

    IUCN Not Reported

    Wetland of International Importance (Ramsar Site)

    1.10 km² overlap

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

Species present

768 distinct species · 6 130 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

6 130 obs · 1 cellules
Obs. / cellule
≥ 6 130
6 130–6 129
6 130–6 129
6 130–6 129
< 6 130

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

Ecological tissue

Sample of 43 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 Étang de la Mer Rouge : 36 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 76 interactions GloBI sur 5 types (connectance 7.7%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
45
Interactions affichées
76
Connectance
0.077
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

1,10km²

Avg depth

2,6m

Volume

2,860km³

Watershed

31km²

Shoreline

6,6km

Shore dev. idx

1,77

Residence time

140days

Elevation

95m

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