Fleuve· 37 segments
Duna-völgyi-főcsatorna
Crosses 9 administrative regions : Baja, Dabasi, Gyál, Jánoshalm, Kalocsa +4
Total length
157km
Max discharge
2 325,2m³/s
Max Strahler
7
Segments matched
37
River geography9 admin regions · 0 communes
9 administrative regions crossed (GADM L2)
- KiskőrösBács-Kiskun · Hungary84.8 kmin this dpt
- BajaBács-Kiskun · Hungary36.6 kmin this dpt
- KalocsaBács-Kiskun · Hungary34.4 kmin this dpt
- KunszentmiklósBács-Kiskun · Hungary28.9 kmin this dpt
- DabasiPest · Hungary19.3 kmin this dpt
- GyálPest · Hungary9.4 kmin this dpt
- JánoshalmBács-Kiskun · Hungary4.6 kmin this dpt
- MonorPest · Hungary3.9 kmin this dpt
- KiskunhalasBács-Kiskun · Hungary0.0 kmin this dpt
28 intersecting protected areas
Kiskunsági Nemzeti Park
IUCN IINational Park
Duna–Dráva Nemzeti Park
IUCN VNational Park
Felső-kiskunsági szikes puszták és turjánvidék
IUCN Not ReportedSpecial Protection Area (Birds Directive)
Kiskunsági szikes tavak és az őrjegi turjánvidék
IUCN Not ReportedSpecial Protection Area (Birds Directive)
Gemenc
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
Gemenc
IUCN VWetland of International Importance (Ramsar Site)
Felső-kiskunsági szikes tavak és Miklapuszta
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
Gemenc
IUCN Not ReportedSpecial Protection Area (Birds Directive)
Felső-kiskunsági szikes puszta
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
19 more protected areassorted by area
Felső-kiskunsági turjánvidék
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
Wetland of International Importance (Ramsar Site)
Turjánvidék
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
Wetland of International Importance (Ramsar Site)
Upper Kiskunság alkaline steppes
IUCN Not ReportedWetland of International Importance (Ramsar Site)
Dél-Őrjeg
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
Ócsai Tájvédelmi Körzet
IUCN VLandscape Protection Area
Fülöpszállás - Soltszentimre - csengődi lápok
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
Kiskőrösi turjános
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
Ökördi - erdőtelek - keceli lápok
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
Ócsai Turjános
IUCN VWetland of International Importance (Ramsar Site)
Nature Conservation Area
Hajósi-homokpuszta
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
Érsekhalma-nemesnádudvari löszvölgyek
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
Nature Conservation Area
Nature Conservation Area
Nature Conservation Area
Szabadszállási ürgés gyep
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
Nature Conservation Area
1 page = 1 named river (aggregation of 37 HydroRIVERS v10 segments). Spatial join cached after first hit.
Species present
72 distinct species · 111 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 29 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 Duna-völgyi-főcsatorna : 25 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 46 interactions GloBI sur 2 types (connectance 11.3%, filtre Serrano α=0.2). 4 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
157km
Max discharge
2 325,2m³/s
Max Strahler
7
Segments matched
37
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.