HydroBASINS lev08 watershed · #6080014720
Bassin de Rio Guaraguaçu
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 6 administrative regions : Antonina, Guaratuba, Matinhos, Morretes, Paranaguá +1
Sub-basin area
923,3km²
Upstream area
923,3km²
Discharge
11,58m³/s
Mean elev.
65m
Administrative coverage
6 dept-equivalent regions (GADM L2)
- 443.5 km²48.1% of basin
- 200.4 km²21.7% of basin
- 119.1 km²12.9% of basin
- 117.1 km²12.7% of basin
- 32.5 km²3.5% of basin
- 0.6 km²0.1% of basin
19 intersecting protected areas
Environmental Protection Area
274.73 km² overlap
Park
146.90 km² overlap
Guaratuba
IUCN VWetland of International Importance (Ramsar Site)
74.68 km² overlap
Atlantic Forest South-East Reserves
IUCN Not ApplicableWorld Heritage Site (natural or mixed)
41.03 km² overlap
Ecological Station
22.81 km² overlap
Ilha da Cotinga
IUCN Not ReportedIndigenous Area
16.95 km² overlap
Ecological Station
11.88 km² overlap
Ecological Station
8.55 km² overlap
Park
3.90 km² overlap
10 more protected areassorted by overlap area
Park
1.31 km² overlap
Area of Relevant Ecological Interest
0.50 km² overlap
Park
0.19 km² overlap
Natural Heritage Private Reserve
0.18 km² overlap
Environmental Protection Area
0.13 km² overlap
Ecological Station
0.13 km² overlap
Wetland of International Importance (Ramsar Site)
0.13 km² overlap
Park
0.11 km² overlap
Park
0.10 km² overlap
Park
0.07 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
2 793 distinct species · 35 527 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 31 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 Guaraguaçu : 25 espèces reliées par 30 interactions GloBI sur 3 types (connectance 6.5%, filtre Serrano α=0.2). 6 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°
20,6°C
Annual rain
2 053mm
Moisture idx (CMI)
0,42
Runoff
1 269mm/an
PET
1 195mm
AET
1 194mm
Mean slope
3,8°
Water table
111cm
Forest
65%
Crops
2%
Urban
10%
Protected
21%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)