Ontologia

Ruisseau· 6 segments

Бистрица

Crosses 3 administrative regions : Garmen, Hadzhidimovo, Satovcha

ruisseau

Total length

196km

Max discharge

1m³/s

Max Strahler

2

Segments matched

6

River geography3 admin regions · 0 communes

Parent watershed

hybas-20806150301926 km²

3 administrative regions crossed (GADM L2)

  • Satovcha
    Blagoevgrad · Bulgaria
    18.5 km
    in this dpt
  • Hadzhidimovo
    Blagoevgrad · Bulgaria
    6.1 km
    in this dpt
  • Garmen
    Blagoevgrad · Bulgaria
    2.0 km
    in this dpt

4 intersecting protected areas

  • Rodopi - Zapadni

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

  • Dikchan

    IUCN Not Assigned

    State Game Husbandries

  • Mesta

    IUCN Not Reported

    Special Protection Area (Birds Directive)

  • Dolna Mesta

    IUCN Not Reported

    Site of Community Importance (Habitats Directive)

1 page = 1 named river (aggregation of 6 HydroRIVERS v10 segments). Spatial join cached after first hit.

Species present

145 distinct species · 194 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

Sample of 33 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 Бистрица : 19 espèces reliées par 87 interactions GloBI sur 5 types (connectance 16.5%, filtre Serrano α=0.2). 14 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
33
Interactions affichées
87
Connectance
0.165
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

196km

Max discharge

1,0m³/s

Max Strahler

2

Segments matched

6

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