Rivière· 2 segments
Río Grande
Crosses 7 administrative regions : Jerusalén, Mercedes La Ceiba, Paraíso de Osorio, San Cristóbal, San Ramón +2
Total length
4 757km
Max discharge
10,7m³/s
Max Strahler
4
Segments matched
2
River geography7 admin regions · 0 communes
7 administrative regions crossed (GADM L2)
- JerusalénLa Paz · El Salvador2.8 kmin this dpt
- Santa Cruz AnalquitoCuscatlán · El Salvador1.6 kmin this dpt
- San RamónCuscatlán · El Salvador0.0 kmin this dpt
- San CristóbalCuscatlán · El Salvador0.0 kmin this dpt
- Mercedes La CeibaLa Paz · El Salvador0.0 kmin this dpt
- Paraíso de OsorioLa Paz · El Salvador0.0 kmin this dpt
- Santa María OstumaLa Paz · El Salvador0.0 kmin this dpt
1 page = 1 named river (aggregation of 2 HydroRIVERS v10 segments). Spatial join cached after first hit.
Species present
100 distinct species · 680 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 35 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 Río Grande : 25 espèces reliées par 51 interactions GloBI sur 3 types (connectance 8.1%, filtre Serrano α=0.2). 11 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydrology (HydroRIVERS v10)
Total length
4 757km
Max discharge
10,7m³/s
Max Strahler
4
Segments matched
2
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.