HydroBASINS lev08 watershed · #6080014710
Bassin de Rio Nhundiaquara
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 7 administrative regions : Antonina, Campina Grande do Sul, Guaratuba, Morretes, Piraquara +2
Sub-basin area
686,3km²
Upstream area
686,3km²
Discharge
26,42m³/s
Mean elev.
418m
Administrative coverage
7 dept-equivalent regions (GADM L2)
- 564.9 km²82.5% of basin
- 64.5 km²9.4% of basin
- 24.9 km²3.6% of basin
- 23.0 km²3.4% of basin
- 3.6 km²0.5% of basin
- 2.7 km²0.4% of basin
- 1.3 km²0.2% of basin
10 intersecting protected areas
Atlantic Forest South-East Reserves
IUCN Not ApplicableWorld Heritage Site (natural or mixed)
84.63 km² overlap
Environmental Protection Area
80.21 km² overlap
Parque Nacional Guaricana
IUCN IIPark
21.46 km² overlap
Park
15.47 km² overlap
Environmental Protection Area
3.88 km² overlap
Environmental Protection Area
1.44 km² overlap
Park
1.13 km² overlap
Natural Heritage Private Reserve
0.19 km² overlap
Natural Heritage Private Reserve
0.17 km² overlap
1 more protected areassorted by overlap area
Environmental Protection Area
0.09 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
4 230 distinct species · 70 895 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 19 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 Nhundiaquara : 13 espèces reliées par 18 interactions GloBI sur 3 types (connectance 10.5%, 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°
19,4°C
Annual rain
1 915mm
Moisture idx (CMI)
0,34
Runoff
1 102mm/an
PET
1 259mm
AET
1 251mm
Mean slope
10,8°
Water table
316cm
Forest
61%
Crops
6%
Urban
2%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)