Rivière· 14 segments
Άρδας
Crosses 3 administrative regions : East Macedonia and Thrace, Ivaylovgrad, Merkez
Total length
36km
Max discharge
37,6m³/s
Max Strahler
5
Segments matched
14
River geography3 admin regions · 0 communes
3 administrative regions crossed (GADM L2)
- East Macedonia and ThraceMacedonia and Thrace · Greece63.7 kmin this dpt
- MerkezEdirne · Turkey0.3 kmin this dpt
- IvaylovgradHaskovo · Bulgaria0.2 kmin this dpt
4 intersecting protected areas
Rodopi - Iztochni
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
PARAPOTAMIO DASOS VOREIOU EVROU KAI ARDA
IUCN Not ReportedSpecial Protection Area (Birds Directive)
Yazovir Ivaylovgrad
IUCN Not ReportedSpecial Protection Area (Birds Directive)
Wildlife Refugee
1 page = 1 named river (aggregation of 14 HydroRIVERS v10 segments). Spatial join cached after first hit.
Species present
116 distinct species · 173 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).
Indicateurs du tissu écologique
Tissu écologique de Άρδας : 8 espèces reliées par 35 interactions GloBI sur 4 types (connectance 18.4%, filtre Serrano α=0.2). 12 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydrology (HydroRIVERS v10)
Total length
36km
Max discharge
37,6m³/s
Max Strahler
5
Segments matched
14
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.