HydroBASINS lev08 watershed · #6080217460
Bassin de Río Napo
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 : La Joya de los Sachas, Orellana, Shushufindi
Sub-basin area
1 115,2km²
Upstream area
20 765,7km²
Discharge
1 481,89m³/s
Mean elev.
258m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Río Napo1095 km²
- Bassin de Río Jivino Verde708 km²
3 dept-equivalent regions (GADM L2)
- 594.7 km²53.6% of basin
- 515.3 km²46.4% of basin
- La Joya de los SachasOrellana · Ecuador0.3 km²0.0% of basin
4 intersecting protected areas
Yasuní
IUCN IINational Park
286.91 km² overlap
Wetland of International Importance (Ramsar Site)
208.79 km² overlap
Reserva Biológica Limoncocha
IUCN Not ReportedWetland of International Importance (Ramsar Site)
34.52 km² overlap
Limoncocha
IUCN IbBiological Reserve
34.52 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
4 578 distinct species · 702 550 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 15 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 Río Napo : 10 espèces reliées par 14 interactions GloBI sur 2 types (connectance 13.3%, filtre Serrano α=0.2). 5 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°
24,9°C
Annual rain
3 228mm
Moisture idx (CMI)
0,49
Runoff
2 432mm/an
PET
1 643mm
AET
1 643mm
Mean slope
1,4°
Water table
31cm
Forest
78%
Crops
3%
Urban
0%
Protected
39%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)