HydroBASINS lev08 watershed · #6080014600
Bassin de Rio Poruquara
A watershed (drainage basin) is not a body of water — it is the land area where rainfall converges towards a single river that eventually reaches the sea (or an endorheic basin). Boundaries follow ridgelines.
Crosses 2 administrative regions : Cananéia, Guaraqueçaba
Sub-basin area
312,8km²
Upstream area
312,8km²
Discharge
14,51m³/s
Mean elev.
62m
Administrative coverage
2 dept-equivalent regions (GADM L2)
- 310.7 km²99.5% of basin
- 0.5 km²0.2% of basin
8 intersecting protected areas
Environmental Protection Area
311.66 km² overlap
Atlantic Forest South-East Reserves
IUCN Not ApplicableWorld Heritage Site (natural or mixed)
149.64 km² overlap
Environmental Protection Area
147.77 km² overlap
Parque Nacional Do Superagui
IUCN IIPark
145.31 km² overlap
Ecological Station
11.94 km² overlap
Wetland of International Importance (Ramsar Site)
11.86 km² overlap
Natural Heritage Private Reserve
4.00 km² overlap
Park
0.47 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
1 102 distinct species · 5 861 observations
Source: GBIF Occurrence snapshot 2026-05-01.
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).
Indicateurs du tissu écologique
Tissu écologique de Bassin de Rio Poruquara : 24 espèces dont 3 patrimoniales (LR IUCN CR/EN/VU) reliées par 49 interactions GloBI sur 3 types (connectance 8.2%, filtre Serrano α=0.2). 11 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydroclimate (BasinATLAS lev08)
Mean T°
21,6°C
Annual rain
2 253mm
Moisture idx (CMI)
0,44
Runoff
1 412mm/an
PET
1 262mm
AET
1 260mm
Mean slope
4,9°
Water table
211cm
Forest
78%
Crops
1%
Urban
0%
Protected
100%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)