Ontologia

HydroLAKES lake · #953

Barra Bonita

ReservoirBrazilSouth America 560 m

Surface area

373,64km²

Avg depth

18,8m

Volume

7 008km³

Shoreline

821,7km

Administrative coverage

Parent watershed

hybas-60807616501925 km² · upstream 13330 km²

10 dept-equivalent regions (GADM L2)

  • Itaí
    São Paulo · Brazil
    90.45 km²
    24.3% of lake
  • Paranapanema
    São Paulo · Brazil
    68.06 km²
    18.3% of lake
  • Avaré
    São Paulo · Brazil
    64.21 km²
    17.2% of lake
  • Arandu
    São Paulo · Brazil
    61.20 km²
    16.4% of lake
  • Cerqueira César
    São Paulo · Brazil
    24.70 km²
    6.6% of lake
  • Itatinga
    São Paulo · Brazil
    23.49 km²
    6.3% of lake

1 intersecting protected areas

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

Species present

247 distinct species · 1 552 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 552 obs · 7 cellules
Obs. / cellule
≥ 1 194
1 194–1 193
89–1 193
2–88
< 2

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

Ecological tissue

Sample of 34 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 Barra Bonita : 25 espèces reliées par 34 interactions GloBI sur 4 types (connectance 6.1%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
34
Interactions affichées
34
Connectance
0.061
Patrimoniales
0
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

373,64km²

Avg depth

18,8m

Volume

7 008,000km³

Watershed

17 807km²

Shoreline

821,7km

Shore dev. idx

11,99

Residence time

523days

Elevation

560m

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