Ontologia

Rivière· 24 segments

Río San Juan

Crosses 16 administrative regions : Andes, Bogotá D.C., Cabrera, Ciudad Bolívar, Fresno +11

rivière

Total length

3 062km

Max discharge

97m³/s

Max Strahler

5

Segments matched

24

River geography16 admin regions · 0 communes

Parent watershed

hybas-6080114800875 km²

16 administrative regions crossed (GADM L2)

  • Bogotá D.C.
    Bogotá D.C. · Colombia
    29.3 km
    in this dpt
  • Santa Rosa de Cabal
    Risaralda · Colombia
    8.1 km
    in this dpt
  • Salgar
    Antioquia · Colombia
    7.7 km
    in this dpt
  • Manzanares
    Caldas · Colombia
    7.4 km
    in this dpt
  • Andes
    Antioquia · Colombia
    6.4 km
    in this dpt
  • Hispania
    Antioquia · Colombia
    5.2 km
    in this dpt
  • Jardín
    Antioquia · Colombia
    4.7 km
    in this dpt
  • Tarso
    Antioquia · Colombia
    4.0 km
    in this dpt
  • Fresno
    Tolima · Colombia
    3.1 km
    in this dpt
  • Pueblorrico
    Antioquia · Colombia
    2.4 km
    in this dpt
  • Ciudad Bolívar
    Antioquia · Colombia
    1.6 km
    in this dpt
  • Venecia
    Antioquia · Colombia
    0.1 km
    in this dpt
  • Marquetalia
    Caldas · Colombia
    0.0 km
    in this dpt
  • Cabrera
    Cundinamarca · Colombia
    0.0 km
    in this dpt
  • Mistrató
    Risaralda · Colombia
    0.0 km
    in this dpt
  • Pereira
    Risaralda · Colombia
    0.0 km
    in this dpt

12 intersecting protected areas

3 more protected areas

1 page = 1 named river (aggregation of 24 HydroRIVERS v10 segments). Spatial join cached after first hit.

Species present

39 distinct species · 49 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

Sample of 5 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).

RègnesAnimalPlanteChampignonBacterie
RelationsPredationParasitismeSymbiosePollinisation
StatutEn dangerVulnérableProtégéeEndémique

Indicateurs du tissu écologique

Tissu écologique de Río San Juan : 5 espèces reliées par 3 interactions GloBI sur 2 types (connectance 30.0%, filtre Serrano α=0.2).

Espèces affichées
5
Interactions affichées
3
Connectance
0.300
Patrimoniales
0
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Hydrology (HydroRIVERS v10)

Total length

3 062km

Max discharge

97,0m³/s

Max Strahler

5

Segments matched

24

HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.