Ontologia

HydroLAKES lake · #10354

Represa Jacareí

ReservoirBrazilSouth America 845 m

Surface area

39,77km²

Avg depth

35,2m

Volume

1 400km³

Shoreline

184,2km

Administrative coverage

Parent watershed

hybas-60807536702223 km² · upstream 2223 km²

4 dept-equivalent regions (GADM L2)

  • Piracaia
    São Paulo · Brazil
    14.75 km²
    37.2% of lake
  • Joanópolis
    São Paulo · Brazil
    11.69 km²
    29.5% of lake
  • Bragança Paulista
    São Paulo · Brazil
    7.99 km²
    20.2% of lake
  • Vargem
    São Paulo · Brazil
    5.25 km²
    13.2% of lake

2 intersecting protected areas

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

Species present

148 distinct species · 537 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

537 obs · 1 cellules
Obs. / cellule
≥ 537
537–536
537–536
537–536
< 537

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

Ecological tissue

Sample of 33 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 Represa Jacareí : 26 espèces reliées par 33 interactions GloBI sur 4 types (connectance 6.2%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
33
Interactions affichées
33
Connectance
0.063
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

39,77km²

Avg depth

35,2m

Volume

1 400,000km³

Watershed

210km²

Shoreline

184,2km

Shore dev. idx

8,24

Residence time

3 787days

Elevation

845m

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