HydroBASINS lev08 watershed · #6080015000
Bassin de Rio Maruim
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 8 administrative regions : Angelina, Antônio Carlos, Biguaçu, Florianópolis, Palhoça +3
Sub-basin area
758,1km²
Upstream area
758,1km²
Discharge
1,47m³/s
Mean elev.
103m
Administrative coverage
8 dept-equivalent regions (GADM L2)
- 463.9 km²61.3% of basin
- 117.4 km²15.5% of basin
- 84.8 km²11.2% of basin
- 50.2 km²6.6% of basin
- 6.7 km²0.9% of basin
- 2.7 km²0.4% of basin
- Antônio Carlos0.3 km²0.0% of basin
- 0.2 km²0.0% of basin
19 intersecting protected areas
Wildlife Refuge
59.68 km² overlap
Natural Monument
42.72 km² overlap
Park
15.46 km² overlap
Park
15.40 km² overlap
Extractive Reserve
9.37 km² overlap
Park
9.19 km² overlap
Environmental Protection Area
9.15 km² overlap
Park
7.44 km² overlap
Estação Ecológica De Carijós
IUCN IaEcological Station
7.29 km² overlap
10 more protected areassorted by overlap area
Park
4.22 km² overlap
Natural Monument
2.53 km² overlap
Park
2.21 km² overlap
Park
2.12 km² overlap
Park
1.30 km² overlap
Wildlife Refuge
1.11 km² overlap
Natural Heritage Private Reserve
0.76 km² overlap
Environmental Protection Area
0.64 km² overlap
Natural Heritage Private Reserve
0.44 km² overlap
Natural Heritage Private Reserve
0.16 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
4 839 distinct species · 207 311 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 Bassin de Rio Maruim : 24 espèces reliées par 30 interactions GloBI sur 3 types (connectance 7.4%, filtre Serrano α=0.2). 5 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°
19,6°C
Annual rain
1 509mm
Moisture idx (CMI)
0,25
Runoff
862mm/an
PET
1 124mm
AET
1 111mm
Mean slope
7,2°
Water table
290cm
Forest
37%
Crops
6%
Urban
39%
Protected
6%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)