HydroLAKES lake · #949
Represa Rosana
Surface area
201,44km²
Avg depth
9,5m
Volume
1 920km³
Shoreline
357,4km
Administrative coverage
13 dept-equivalent regions (GADM L2)
- Euclides da Cunha PaulistaSão Paulo · Brazil51.54 km²25.6% of lake
- Terra RicaParaná · Brazil42.06 km²20.9% of lake
- Teodoro SampaioSão Paulo · Brazil29.99 km²14.9% of lake
- RosanaSão Paulo · Brazil15.81 km²7.9% of lake
- InajáParaná · Brazil14.97 km²7.4% of lake
- Diamante do NorteParaná · Brazil14.44 km²7.2% of lake
2 intersecting protected areas
Park
1.68 km² overlap
Estação Ecológica Do Caiuá
IUCN IaEcological Station
0.14 km² overlap
Computed live · HydroLAKES × GADM × WDPA · cached after first hit.
Species present
347 distinct species · 1 063 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 29 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).
Indicateurs du tissu écologique
Tissu écologique de Represa Rosana : 26 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 31 interactions GloBI sur 2 types (connectance 7.6%, filtre Serrano α=0.2). 3 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Lake statistics (HydroLAKES)
Surface
201,44km²
Avg depth
9,5m
Volume
1 920,000km³
Watershed
100 865km²
Shoreline
357,4km
Shore dev. idx
7,10
Residence time
19days
Elevation
255m
HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.