Ontologia

Ruisseau· 30 segments

Cașin

Crosses 11 administrative regions : Bogdanesti, Casin, Manastirea Casin, Oituz, Onesti +6

ruisseau

Total length

108km

Max discharge

1,8m³/s

Max Strahler

3

Segments matched

30

River geography11 admin regions · 0 communes

Parent watershed

hybas-2080524810315 km²

11 administrative regions crossed (GADM L2)

  • Manastirea Casin
    Bacău · Romania
    44.2 km
    in this dpt
  • Sanzieni
    Covasna · Romania
    23.9 km
    in this dpt
  • Casin
    Bacău · Romania
    15.7 km
    in this dpt
  • Plaiesii De Jos
    Harghita · Romania
    15.7 km
    in this dpt
  • Stefan Cel Mare
    Bacău · Romania
    6.4 km
    in this dpt
  • Poian
    Covasna · Romania
    2.9 km
    in this dpt
  • Onesti
    Bacău · Romania
    2.8 km
    in this dpt
  • Bogdanesti
    Bacău · Romania
    1.6 km
    in this dpt
  • Targu Secuiesc
    Covasna · Romania
    0.9 km
    in this dpt
  • Turia
    Covasna · Romania
    0.0 km
    in this dpt
  • Oituz
    Bacău · Romania
    0.0 km
    in this dpt

7 intersecting protected areas

1 page = 1 named river (aggregation of 30 HydroRIVERS v10 segments). Spatial join cached after first hit.

Species present

48 distinct species · 81 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

Sample of 27 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 Cașin : 24 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 23 interactions GloBI sur 5 types (connectance 6.6%, filtre Serrano α=0.2). 3 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
27
Interactions affichées
23
Connectance
0.066
Patrimoniales
2
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

108km

Max discharge

1,8m³/s

Max Strahler

3

Segments matched

30

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