HydroBASINS lev08 watershed · #6080808830
Bassin de Rio dos Cedros
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 14 administrative regions : Ascurra, Benedito Novo, Corupá, Doutor Pedrinho, Ibirama +9
Sub-basin area
1 504,6km²
Upstream area
1 504,8km²
Discharge
43,88m³/s
Mean elev.
636m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
14 dept-equivalent regions (GADM L2)
- 545.2 km²36.3% of basin
- 384.4 km²25.6% of basin
- 369.0 km²24.6% of basin
- 106.3 km²7.1% of basin
- 53.8 km²3.6% of basin
- 20.0 km²1.3% of basin
- 17.5 km²1.2% of basin
- 2.4 km²0.2% of basin
6 moreFull L2 list
- José Boiteux1.4 km² · 0.1%
- Corupá1.0 km² · 0.1%
- Jaraguá do Sul0.5 km² · 0.0%
- Itaiópolis0.4 km² · 0.0%
- Ibirama0.2 km² · 0.0%
- Ascurra0.0 km² · 0.0%
5 intersecting protected areas
Biological Reserve
50.23 km² overlap
Environmental Protection Area
15.14 km² overlap
Ibirama-La Klanô
IUCN Not ReportedIndigenous Area
11.48 km² overlap
Ibirama
IUCN Not ReportedIndigenous Area
0.30 km² overlap
Park
0.13 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
2 570 distinct species · 42 069 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 24 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 dos Cedros : 21 espèces reliées par 21 interactions GloBI sur 3 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).
Hydroclimate (BasinATLAS lev08)
Mean T°
17,6°C
Annual rain
1 546mm
Moisture idx (CMI)
0,16
Runoff
909mm/an
PET
1 294mm
AET
1 230mm
Mean slope
9,8°
Water table
313cm
Forest
62%
Crops
8%
Urban
3%
Protected
4%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)