HydroBASINS lev08 watershed · #6080266740
Bassin de Rio Solimões
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 : Fonte Boa, Juruá
Sub-basin area
836,3km²
Upstream area
1 233 304,8km²
Discharge
64 586,75m³/s
Mean elev.
54m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin · #6080263910328 km²
- Bassin · #6080263840165 km²
2 dept-equivalent regions (GADM L2)
- 764.0 km²91.8% of basin
- 68.6 km²8.2% of basin
2 intersecting protected areas
Mamirauá
IUCN Not ReportedWetland of International Importance (Ramsar Site)
308.01 km² overlap
Sustainable Development Reserve
238.67 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
347 distinct species · 675 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 25 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 Solimões : 18 espèces reliées par 21 interactions GloBI sur 3 types (connectance 6.0%, filtre Serrano α=0.2). 9 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°
25,7°C
Annual rain
2 815mm
Moisture idx (CMI)
0,41
Runoff
1 617mm/an
PET
1 654mm
AET
1 645mm
Mean slope
0,9°
Water table
22cm
Forest
72%
Crops
5%
Urban
1%
Protected
28%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)