Rivière· 28 segments
Río Barranca
Crosses 4 administrative regions : Esparza, Naranjo, Puntarenas, San Ramón
Total length
67km
Max discharge
23,1m³/s
Max Strahler
4
Segments matched
28
River geography4 admin regions · 0 communes
4 administrative regions crossed (GADM L2)
- San RamónAlajuela · Costa Rica36.7 kmin this dpt
- EsparzaPuntarenas · Costa Rica23.3 kmin this dpt
- PuntarenasPuntarenas · Costa Rica4.9 kmin this dpt
- NaranjoAlajuela · Costa Rica0.0 kmin this dpt
1 intersecting protected areas
Cordillera Volcánica Central
IUCN Not ApplicableUNESCO-MAB Biosphere Reserve
1 page = 1 named river (aggregation of 28 HydroRIVERS v10 segments). Spatial join cached after first hit.
Species present
462 distinct species · 1 683 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 24 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 Barranca : 18 espèces reliées par 27 interactions GloBI sur 4 types (connectance 9.8%, 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).
Hydrology (HydroRIVERS v10)
Total length
67km
Max discharge
23,1m³/s
Max Strahler
4
Segments matched
28
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.