HydroBASINS lev08 watershed · #6080032970
Bassin de Río Portoviejo
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 13 administrative regions : 24 De Mayo, Bolívar, Jaramijó, Jipijapa, Junín +8
Sub-basin area
2 074,8km²
Upstream area
2 074,9km²
Discharge
18,6m³/s
Mean elev.
213m
Administrative coverage
13 dept-equivalent regions (GADM L2)
- 906.7 km²43.9% of basin
- 521.3 km²25.2% of basin
- 268.9 km²13.0% of basin
- 161.9 km²7.8% of basin
- 75.3 km²3.6% of basin
- 52.1 km²2.5% of basin
- 36.7 km²1.8% of basin
- 23.7 km²1.1% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
950 distinct species · 40 092 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 18 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 Portoviejo : 12 espèces reliées par 18 interactions GloBI sur 3 types (connectance 11.8%, filtre Serrano α=0.2). 6 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°
24,4°C
Annual rain
802mm
Moisture idx (CMI)
-0,51
Runoff
352mm/an
PET
1 629mm
AET
628mm
Mean slope
9,8°
Water table
487cm
Forest
0%
Crops
26%
Urban
6%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)