Ontologia

Ruisseau

Бяла река

Crosses 1 administrative regions : Razlog

ruisseau

Total length

138km

Max discharge

0,2m³/s

Max Strahler

1

Segments matched

1

River geography1 admin regions · 0 communes

Parent watershed

hybas-2080605220448 km²

1 administrative regions crossed (GADM L2)

  • Razlog
    Blagoevgrad · Bulgaria
    4.9 km
    in this dpt

6 intersecting protected areas

  • Pirin

    IUCN Not Reported

    Special Protection Area (Birds Directive)

  • Pirin

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

  • Pirin

    IUCN II

    National Park

  • Pirin National Park

    IUCN Not Applicable

    World Heritage Site (natural or mixed)

  • Baiuvi dupki-Dzhindzhiritsa

    IUCN Ia

    Strict Nature Reserve

  • Krushe

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

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

Species present

313 distinct species · 895 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

Sample of 38 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 Бяла река : 30 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 84 interactions GloBI sur 5 types (connectance 11.9%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
38
Interactions affichées
84
Connectance
0.119
Patrimoniales
1
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

138km

Max discharge

0,2m³/s

Max Strahler

1

Segments matched

1

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