HydroBASINS lev08 watershed · #6080399120
Bassin de Rio Riozinho
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 2 administrative regions : Ourilândia do Norte, São Félix do Xingu
Sub-basin area
166,6km²
Upstream area
8 715,3km²
Discharge
161,86m³/s
Mean elev.
241m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Rio Vermelho2459 km²
- Bassin de Rio Riozinho575 km²
2 dept-equivalent regions (GADM L2)
- 103.5 km²62.4% of basin
- 62.4 km²37.6% of basin
1 intersecting protected areas
Kayapó
IUCN Not ReportedIndigenous Area
165.92 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
20 distinct species · 20 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 3 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 Riozinho : 3 espèces reliées par 2 interactions GloBI sur 1 type (connectance 66.7%, filtre Serrano α=0.2).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydroclimate (BasinATLAS lev08)
Mean T°
25,0°C
Annual rain
2 003mm
Moisture idx (CMI)
0,06
Runoff
625mm/an
PET
1 878mm
AET
1 357mm
Mean slope
1,6°
Water table
78cm
Forest
95%
Crops
0%
Urban
0%
Protected
100%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)