HydroBASINS lev08 watershed · #6080264340
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 3 administrative regions : Fonte Boa, Juruá, Uarini
Sub-basin area
1 001,2km²
Upstream area
1 424 032km²
Discharge
72 544,27m³/s
Mean elev.
59m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Rio Solimões836 km²
- Bassin de Rio Juruá25 km²
3 dept-equivalent regions (GADM L2)
- 759.4 km²76.2% of basin
- 235.7 km²23.6% of basin
- 1.6 km²0.2% of basin
2 intersecting protected areas
Sustainable Development Reserve
226.83 km² overlap
Mamirauá
IUCN Not ReportedWetland of International Importance (Ramsar Site)
93.04 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
148 distinct species · 1 346 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 : 21 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 19 interactions GloBI sur 3 types (connectance 6.3%, filtre Serrano α=0.2). 4 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°
26,1°C
Annual rain
3 125mm
Moisture idx (CMI)
0,47
Runoff
2 028mm/an
PET
1 654mm
AET
1 654mm
Mean slope
0,6°
Water table
12cm
Forest
85%
Crops
0%
Urban
0%
Protected
23%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)