HydroBASINS lev08 watershed · #6080504920
Bassin de Rio Pacaás Novos
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 : Guajará-Mirim
Sub-basin area
290,6km²
Upstream area
16 985,1km²
Discharge
330,24m³/s
Mean elev.
170m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Rio Ouro Preto1773 km²
- Bassin de Rio Pacaás Novos1679 km²
1 dept-equivalent regions (GADM L2)
- 289.4 km²100.0% of basin
2 intersecting protected areas
Extractive Reserve
19.00 km² overlap
Pacaas Novas
IUCN Not ReportedIndigenous Area
7.15 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
316 distinct species · 590 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 26 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 Pacaás Novos : 25 espèces reliées par 16 interactions GloBI sur 4 types (connectance 4.9%, filtre Serrano α=0.2). 1 bulle taxonomique (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°
26,4°C
Annual rain
1 585mm
Moisture idx (CMI)
-0,10
Runoff
524mm/an
PET
1 768mm
AET
1 234mm
Mean slope
3,1°
Water table
179cm
Forest
77%
Crops
0%
Urban
0%
Protected
9%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)