HydroBASINS lev08 watershed · #6080228890
Bassin de Rio Imabu
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 1 administrative regions : Oriximiná
Sub-basin area
1 529km²
Upstream area
12 838,5km²
Discharge
437,16m³/s
Mean elev.
120m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Rio Cachorro2498 km²
- Bassin de Rio Imabu2158 km²
3 intersecting protected areas
Forest
1010.69 km² overlap
Trombetas/Mapuera
IUCN Not ReportedIndigenous Area
412.83 km² overlap
Floresta Estadual De Faro
IUCN VIForest
102.03 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
200 distinct species · 587 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 22 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 Imabu : 20 espèces reliées par 21 interactions GloBI sur 2 types (connectance 9.1%, filtre Serrano α=0.2). 2 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°
27,1°C
Annual rain
2 511mm
Moisture idx (CMI)
0,33
Runoff
1 086mm/an
PET
1 680mm
AET
1 493mm
Mean slope
5,1°
Water table
128cm
Forest
99%
Crops
0%
Urban
0%
Protected
99%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)