HydroBASINS lev08 watershed · #6080451600
Bassin de Rio Candeias
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 4 administrative regions : Alto Paraíso, Buritis, Candeias do Jamari, Porto Velho
Sub-basin area
2 342,2km²
Upstream area
7 675,2km²
Discharge
414,42m³/s
Mean elev.
130m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Rio Candeias4052 km²
- Bassin · #60804693601282 km²
4 dept-equivalent regions (GADM L2)
- 1601.8 km²68.7% of basin
- 459.4 km²19.7% of basin
- 267.8 km²11.5% of basin
- 3.6 km²0.2% of basin
4 intersecting protected areas
Forest
536.97 km² overlap
Environmental Protection Area
434.36 km² overlap
Karitiana
IUCN Not ReportedIndigenous Area
83.81 km² overlap
Forest
58.54 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
117 distinct species · 204 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 21 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 Candeias : 18 espèces reliées par 19 interactions GloBI sur 1 type (connectance 9.0%, 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°
25,8°C
Annual rain
2 222mm
Moisture idx (CMI)
0,22
Runoff
1 686mm/an
PET
1 727mm
AET
1 375mm
Mean slope
1,7°
Water table
70cm
Forest
95%
Crops
1%
Urban
0%
Protected
26%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)