Ruisseau· 7 segments
Río Blanco
Crosses 1 administrative regions : Pérez Zeledón
Total length
4 093km
Max discharge
3m³/s
Max Strahler
3
Segments matched
7
River geography1 admin regions · 0 communes
1 administrative regions crossed (GADM L2)
- Pérez ZeledónSan José · Costa Rica12.4 kmin this dpt
4 intersecting protected areas
La Amistad
IUCN Not ApplicableUNESCO-MAB Biosphere Reserve
Talamanca Range-La Amistad Reserves / La Amistad National Park
IUCN Not ApplicableWorld Heritage Site (natural or mixed)
Turberas de Talamanca
IUCN Not ReportedWetland of International Importance (Ramsar Site)
Chirripo
IUCN IINational Park
1 page = 1 named river (aggregation of 7 HydroRIVERS v10 segments). Spatial join cached after first hit.
Species present
754 distinct species · 5 526 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 Río Blanco : 29 espèces dont 3 patrimoniales (LR IUCN CR/EN/VU) reliées par 34 interactions GloBI sur 3 types (connectance 6.1%, 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).
Hydrology (HydroRIVERS v10)
Total length
4 093km
Max discharge
3,0m³/s
Max Strahler
3
Segments matched
7
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.