Ontologia

Ruisseau· 29 segments

Pededze

Crosses 6 administrative regions : Aluksne, Balvi, Gulbene, Madona, Misso +1

ruisseau

Total length

140km

Max discharge

15,4m³/s

Max Strahler

3

Segments matched

29

River geography6 admin regions · 0 communes

Parent watershed

hybas-208027523091 km²

6 administrative regions crossed (GADM L2)

  • Gulbene
    Vidzeme · Latvia
    101.3 km
    in this dpt
  • Aluksne
    Vidzeme · Latvia
    66.0 km
    in this dpt
  • Balvi
    Latgale · Latvia
    11.8 km
    in this dpt
  • Madona
    Vidzeme · Latvia
    6.4 km
    in this dpt
  • Misso
    Võru · Estonia
    5.3 km
    in this dpt
  • Pechorskiy rayon
    Pskov · Russia
    1.0 km
    in this dpt

30 intersecting protected areas

21 more protected areas

1 page = 1 named river (aggregation of 29 HydroRIVERS v10 segments). Spatial join cached after first hit.

Species present

61 distinct species · 80 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 Pededze : 18 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 15 interactions GloBI sur 3 types (connectance 7.9%, filtre Serrano α=0.2). 2 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
20
Interactions affichées
15
Connectance
0.079
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

140km

Max discharge

15,4m³/s

Max Strahler

3

Segments matched

29

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