HydroBASINS lev08 watershed · #6080015890
Bassin de Arroio Turuçu
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 : Arroio do Padre, Canguçu, Lagoa dos Patos, Pelotas, São Lourenço do Sul +1
Sub-basin area
865,8km²
Upstream area
865,8km²
Discharge
22,44m³/s
Mean elev.
159m
Administrative coverage
6 dept-equivalent regions (GADM L2)
- 367.0 km²42.4% of basin
- 177.6 km²20.5% of basin
- 145.5 km²16.8% of basin
- 116.3 km²13.4% of basin
- 58.6 km²6.8% of basin
- Lagoa dos Patos0.1 km²0.0% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
287 distinct species · 840 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 Arroio Turuçu : 24 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 29 interactions GloBI sur 4 types (connectance 7.1%, 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°
17,9°C
Annual rain
1 420mm
Moisture idx (CMI)
0,12
Runoff
808mm/an
PET
1 242mm
AET
1 017mm
Mean slope
4,7°
Water table
221cm
Forest
6%
Crops
26%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)