Ontologia

Rivière· 141 segments

Odra

Crosses 32 administrative regions : Brzeg, Frýdek-Místek, Góra, Głogów, Karviná +27

rivière

Total length

694km

Max discharge

282m³/s

Max Strahler

6

Segments matched

141

River geography32 admin regions · 0 communes

Parent watershed

hybas-20803969701066 km²

32 administrative regions crossed (GADM L2)

  • Zielona Góra
    Lubuskie · Poland
    75.6 km
    in this dpt
  • Krosno Odrzańskie
    Lubuskie · Poland
    53.8 km
    in this dpt
  • Wołów
    Dolnośląskie · Poland
    47.7 km
    in this dpt
  • Głogów
    Dolnośląskie · Poland
    39.8 km
    in this dpt
  • Kędzierzyn-Koźle
    Opolskie · Poland
    38.4 km
    in this dpt
  • Racibórz
    Śląskie · Poland
    33.5 km
    in this dpt
  • Opole
    Opolskie · Poland
    33.1 km
    in this dpt
  • Nowa Sól
    Lubuskie · Poland
    30.3 km
    in this dpt
  • Nový Jičín
    Moravskoslezský · Czechia
    29.8 km
    in this dpt
  • Krapkowice
    Opolskie · Poland
    25.1 km
    in this dpt
  • Góra
    Dolnośląskie · Poland
    23.6 km
    in this dpt
  • Wrocław (City)
    Dolnośląskie · Poland
    19.4 km
    in this dpt
  • Opole (City)
    Opolskie · Poland
    18.9 km
    in this dpt
  • Lubiń
    Dolnośląskie · Poland
    18.1 km
    in this dpt
  • Środa Śląska
    Dolnośląskie · Poland
    16.7 km
    in this dpt
  • Olomouc
    Olomoucký · Czechia
    16.1 km
    in this dpt
  • Wrocław
    Dolnośląskie · Poland
    15.5 km
    in this dpt
  • Ostrava
    Moravskoslezský · Czechia
    14.7 km
    in this dpt
  • Trzebnica
    Dolnośląskie · Poland
    13.1 km
    in this dpt
  • Oława
    Dolnośląskie · Poland
    10.5 km
    in this dpt
  • Wodzisław
    Śląskie · Poland
    10.1 km
    in this dpt
  • Brzeg
    Opolskie · Poland
    8.9 km
    in this dpt
  • Wschowa
    Lubuskie · Poland
    6.7 km
    in this dpt
  • Legnica
    Dolnośląskie · Poland
    4.6 km
    in this dpt
  • Frýdek-Místek
    Moravskoslezský · Czechia
    3.9 km
    in this dpt
  • Opava
    Moravskoslezský · Czechia
    3.9 km
    in this dpt
  • Słubice
    Lubuskie · Poland
    2.5 km
    in this dpt
  • Karviná
    Moravskoslezský · Czechia
    2.1 km
    in this dpt
  • Oder-Spree
    Brandenburg · Germany
    0.0 km
    in this dpt
  • Přerov
    Olomoucký · Czechia
    0.0 km
    in this dpt
  • Zielona Góra (City)
    Lubuskie · Poland
    0.0 km
    in this dpt
  • Rybnik
    Śląskie · Poland
    0.0 km
    in this dpt

30 intersecting protected areas

21 more protected areas

1 page = 1 named river (aggregation of 141 HydroRIVERS v10 segments). Spatial join cached after first hit.

Species present

370 distinct species · 1 564 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

Sample of 28 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 Odra : 19 espèces reliées par 83 interactions GloBI sur 6 types (connectance 19.1%, filtre Serrano α=0.2). 11 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
30
Interactions affichées
83
Connectance
0.191
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

694km

Max discharge

282,0m³/s

Max Strahler

6

Segments matched

141

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