Ontologia

Ruisseau· 4 segments

Bătrâna

Crosses 3 administrative regions : Belis, Budureasa, Leresti

ruisseau

Total length

17km

Max discharge

0,3m³/s

Max Strahler

2

Segments matched

4

River geography3 admin regions · 0 communes

Parent watershed

hybas-20805549101798 km²

3 administrative regions crossed (GADM L2)

  • Leresti
    Argeș · Romania
    5.4 km
    in this dpt
  • Budureasa
    Bihor · Romania
    3.7 km
    in this dpt
  • Belis
    Cluj · Romania
    0.0 km
    in this dpt

7 intersecting protected areas

1 page = 1 named river (aggregation of 4 HydroRIVERS v10 segments). Spatial join cached after first hit.

Species present

54 distinct species · 66 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

Sample of 20 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 Bătrâna : 17 espèces reliées par 24 interactions GloBI sur 4 types (connectance 12.6%, filtre Serrano α=0.2). 3 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
20
Interactions affichées
24
Connectance
0.126
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

17km

Max discharge

0,3m³/s

Max Strahler

2

Segments matched

4

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