Rivière· 9 segments
Main-Donau-Kanal
Crosses 5 administrative regions : Eichstätt, Kelheim, Neumarkt in der Oberpfalz, Regensburg, Roth
Total length
157km
Max discharge
26,5m³/s
Max Strahler
4
Segments matched
9
River geography5 admin regions · 0 communes
5 administrative regions crossed (GADM L2)
- KelheimBayern · Germany21.8 kmin this dpt
- Neumarkt in der OberpfalzBayern · Germany7.4 kmin this dpt
- EichstättBayern · Germany0.5 kmin this dpt
- RothBayern · Germany0.0 kmin this dpt
- RegensburgBayern · Germany0.0 kmin this dpt
13 intersecting protected areas
Landscape Protection Area
Felsen und Hangwälder im Altmühl-, Naab-, Laber- und Donautal
IUCN Not ReportedSpecial Protection Area (Birds Directive)
Trockenhänge im unteren Altmühltal mit Laaberleiten und Galgental
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
Hienheimer Forst östlich und westlich Schwaben
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
'Weltenburger Enge' und 'Hirschberg und Altmühlleiten'
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
Nature Reserve
Trockenhänge bei Regensburg
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
Frauenforst östlich Ihrlerstein und westlich Dürnstetten
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
Klamm und Kastlhäng
IUCN IVNature Reserve
4 more protected areassorted by area
Schwarzach vom Main-Donau-Kanal bis Obermässing
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
Wolfsberg bei Dietfurt
IUCN IVNature Reserve
Schloß Prunn
IUCN IVNature Reserve
Mausohrkolonien in der südlichen Frankenalb
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
1 page = 1 named river (aggregation of 9 HydroRIVERS v10 segments). Spatial join cached after first hit.
Species present
1 103 distinct species · 9 093 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 23 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 Main-Donau-Kanal : 19 espèces reliées par 47 interactions GloBI sur 4 types (connectance 18.6%, 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
26,5m³/s
Max Strahler
4
Segments matched
9
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.