Ontologia

Rivière· 78 segments

Rio Caí

Crosses 17 administrative regions : Alto Feliz, Bom Princípio, Canela, Capela de Santana, Caxias do Sul +12

rivière

Total length

234km

Max discharge

115,5m³/s

Max Strahler

5

Segments matched

78

River geography17 admin regions · 0 communes

Parent watershed

hybas-60808429602417 km²

17 administrative regions crossed (GADM L2)

  • Caxias do Sul
    Rio Grande do Sul · Brazil
    36.2 km
    in this dpt
  • Montenegro
    Rio Grande do Sul · Brazil
    32.9 km
    in this dpt
  • São Francisco de Paula
    Rio Grande do Sul · Brazil
    22.1 km
    in this dpt
  • Feliz
    Rio Grande do Sul · Brazil
    18.8 km
    in this dpt
  • Nova Petrópolis
    Rio Grande do Sul · Brazil
    16.6 km
    in this dpt
  • São Sebastião do Caí
    Rio Grande do Sul · Brazil
    16.5 km
    in this dpt
  • Canela
    Rio Grande do Sul · Brazil
    14.7 km
    in this dpt
  • Capela de Santana
    Rio Grande do Sul · Brazil
    13.7 km
    in this dpt
  • Gramado
    Rio Grande do Sul · Brazil
    12.6 km
    in this dpt
  • Bom Princípio
    Rio Grande do Sul · Brazil
    10.9 km
    in this dpt
  • Nova Santa Rita
    Rio Grande do Sul · Brazil
    10.2 km
    in this dpt
  • Vale Real
    Rio Grande do Sul · Brazil
    8.3 km
    in this dpt
  • Pareci Novo
    Rio Grande do Sul · Brazil
    6.0 km
    in this dpt
  • Alto Feliz
    Rio Grande do Sul · Brazil
    4.3 km
    in this dpt
  • Harmonia
    Rio Grande do Sul · Brazil
    4.1 km
    in this dpt
  • Triunfo
    Rio Grande do Sul · Brazil
    2.2 km
    in this dpt
  • Linha Nova
    Rio Grande do Sul · Brazil
    0.4 km
    in this dpt

4 intersecting protected areas

1 page = 1 named river (aggregation of 78 HydroRIVERS v10 segments). Spatial join cached after first hit.

Species present

29 distinct species · 33 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

Sample of 9 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 Rio Caí : 9 espèces reliées par 7 interactions GloBI sur 2 types (connectance 19.4%, filtre Serrano α=0.2).

Espèces affichées
9
Interactions affichées
7
Connectance
0.194
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

234km

Max discharge

115,5m³/s

Max Strahler

5

Segments matched

78

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