HydroBASINS lev08 watershed · #6080238820
Bassin de Rio Trombetas
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 : Faro, Oriximiná
Sub-basin area
387,5km²
Upstream area
80 190,3km²
Discharge
2 145,05m³/s
Mean elev.
86m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin · #6080236950530 km²
- Bassin de Rio Trombetas207 km²
2 dept-equivalent regions (GADM L2)
- 384.4 km²99.6% of basin
- 1.4 km²0.4% of basin
2 intersecting protected areas
Forest
288.64 km² overlap
Biological Reserve
97.88 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
251 distinct species · 555 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 27 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 Trombetas : 23 espèces reliées par 23 interactions GloBI sur 3 types (connectance 6.6%, 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°
27,2°C
Annual rain
2 364mm
Moisture idx (CMI)
0,30
Runoff
1 169mm/an
PET
1 654mm
AET
1 389mm
Mean slope
3,9°
Water table
121cm
Forest
90%
Crops
0%
Urban
0%
Protected
100%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)