Ontologia

Rivière· 58 segments

Στρυμόνας

Crosses 3 administrative regions : Central Macedonia, East Macedonia and Thrace, Petrich

rivière

Total length

130km

Max discharge

104,2m³/s

Max Strahler

5

Segments matched

58

River geography3 admin regions · 0 communes

Parent watershed

hybas-20806239302594 km²

3 administrative regions crossed (GADM L2)

24 intersecting protected areas

15 more protected areas

1 page = 1 named river (aggregation of 58 HydroRIVERS v10 segments). Spatial join cached after first hit.

Species present

33 distinct species · 40 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

Sample of 17 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 Στρυμόνας : 17 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 13 interactions GloBI sur 4 types (connectance 9.6%, filtre Serrano α=0.2).

Espèces affichées
17
Interactions affichées
13
Connectance
0.096
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

130km

Max discharge

104,2m³/s

Max Strahler

5

Segments matched

58

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