Ontologia

HydroLAKES lake · #1099431

Lac 1099431

Natural lakeBrazilSouth America 250 m

Surface area

0,35km²

Avg depth

4,7m

Volume

1,65km³

Shoreline

4,5km

Administrative coverage

Parent watershed

hybas-60807401601123 km² · upstream 31336 km²

2 dept-equivalent regions (GADM L2)

  • Três Rios
    Rio de Janeiro · Brazil
    0.19 km²
    52.7% of lake
  • Chiador
    Minas Gerais · Brazil
    0.17 km²
    47.3% of lake

1 intersecting protected areas

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

Species present

69 distinct species · 132 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

132 obs · 1 cellules
Obs. / cellule
≥ 132
132–131
132–131
132–131
< 132

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

Ecological tissue

Sample of 16 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 1099431 : 13 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 13 interactions GloBI sur 3 types (connectance 10.8%, filtre Serrano α=0.2). 3 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
16
Interactions affichées
13
Connectance
0.108
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

0,35km²

Avg depth

4,7m

Volume

1,650km³

Watershed

30 265km²

Shoreline

4,5km

Shore dev. idx

2,12

Residence time

0days

Elevation

250m

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