HydroBASINS lev08 watershed · #6080194280
Bassin de Rio Amapari
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 : Pedra Branca do Amapari, Serra do Navio
Sub-basin area
297,7km²
Upstream area
12 065km²
Discharge
347,12m³/s
Mean elev.
158m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Rio Amapari540 km²
- Bassin de Rio Amapari529 km²
2 dept-equivalent regions (GADM L2)
- Pedra Branca do AmapariAmapá · Brazil290.4 km²98.0% of basin
- Serra do NavioAmapá · Brazil5.9 km²2.0% of basin
1 intersecting protected areas
Floresta Estadual Do Amapá
IUCN VIForest
21.37 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
303 distinct species · 467 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 13 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 Amapari : 13 espèces reliées par 8 interactions GloBI sur 2 types (connectance 10.3%, filtre Serrano α=0.2).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydroclimate (BasinATLAS lev08)
Mean T°
26,0°C
Annual rain
2 433mm
Moisture idx (CMI)
0,36
Runoff
878mm/an
PET
1 569mm
AET
1 386mm
Mean slope
5,1°
Water table
163cm
Forest
87%
Crops
2%
Urban
1%
Protected
7%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)