HydroBASINS lev08 watershed · #6080016480
Bassin de Río Rosario
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 : Cardona, Colonia Valdense, Florencio Sánchez, Ismael Cortinas, Juan L. Lacaze +6
Sub-basin area
1 848,2km²
Upstream area
1 848,3km²
Discharge
32,66m³/s
Mean elev.
86m
Administrative coverage
13 dept-equivalent regions (GADM L2)
- 1143.5 km²61.9% of basin
- 268.2 km²14.5% of basin
- 209.6 km²11.3% of basin
- 76.9 km²4.2% of basin
- 49.2 km²2.7% of basin
- 38.8 km²2.1% of basin
- 27.3 km²1.5% of basin
- 15.2 km²0.8% of basin
5 moreFull L2 list
- Miguelete8.4 km² · 0.5%
- Cardona5.6 km² · 0.3%
- NA3.9 km² · 0.2%
- NA0.7 km² · 0.0%
- Ismael Cortinas0.4 km² · 0.0%
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
563 distinct species · 8 005 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 34 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 Rosario : 30 espèces reliées par 38 interactions GloBI sur 3 types (connectance 6.8%, filtre Serrano α=0.2). 4 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°
17,0°C
Annual rain
1 179mm
Moisture idx (CMI)
-0,04
Runoff
520mm/an
PET
1 231mm
AET
958mm
Mean slope
1,6°
Water table
114cm
Forest
21%
Crops
24%
Urban
1%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)