Ontologia

Rivière· 11 segments

Szamos

Crosses 4 administrative regions : Csenger, Fehérgyarmat, Mátészalka, Vásárosnamény

rivière

Total length

51km

Max discharge

137m³/s

Max Strahler

5

Segments matched

11

River geography4 admin regions · 0 communes

Parent watershed

hybas-20804823401021 km²

4 administrative regions crossed (GADM L2)

  • Fehérgyarmat
    Szabolcs-Szatmár-Bereg · Hungary
    26.0 km
    in this dpt
  • Csenger
    Szabolcs-Szatmár-Bereg · Hungary
    8.9 km
    in this dpt
  • Mátészalka
    Szabolcs-Szatmár-Bereg · Hungary
    6.6 km
    in this dpt
  • Vásárosnamény
    Szabolcs-Szatmár-Bereg · Hungary
    3.8 km
    in this dpt

6 intersecting protected areas

1 page = 1 named river (aggregation of 11 HydroRIVERS v10 segments). Spatial join cached after first hit.

Species present

34 distinct species · 44 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

Sample of 19 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 Szamos : 18 espèces reliées par 16 interactions GloBI sur 5 types (connectance 9.4%, filtre Serrano α=0.2). 1 bulle taxonomique (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
19
Interactions affichées
16
Connectance
0.094
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

51km

Max discharge

137,0m³/s

Max Strahler

5

Segments matched

11

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