Fleuve· 29 segments

Krems

Crosses 10 administrative regions : Kirchdorf an der Krems, Krems Land, Krems an der Donau Stadt, Linz Land, Sankt Pölten Land +5

fleuve

Total length

127km

Max discharge

1 852,9m³/s

Max Strahler

Segments matched

River geography10 admin regions · 0 communes

Parent watershed

hybas-2080475940364 km²

10 administrative regions crossed (GADM L2)

Linz Land
Oberösterreich · Austria
29.1 km
in this dpt
Krems Land
Niederösterreich · Austria
20.0 km
in this dpt
Kirchdorf an der Krems
Oberösterreich · Austria
19.5 km
in this dpt
Spittal an der Drau
Kärnten · Austria
18.0 km
in this dpt
Tamsweg
Salzburg · Austria
1.7 km
in this dpt
Tulln
Niederösterreich · Austria
1.3 km
in this dpt
Sankt Pölten Land
Niederösterreich · Austria
1.3 km
in this dpt
Krems an der Donau Stadt
Niederösterreich · Austria
0.1 km
in this dpt
Wels Land
Oberösterreich · Austria
0.1 km
in this dpt
Steyr Land
Oberösterreich · Austria
0.0 km
in this dpt

19 intersecting protected areas

Biosphärenpark Lungau
IUCN VI
Biosphere Park
Waldviertel
IUCN Not Reported
Special Protection Area (Birds Directive)
Wachau und Umgebung
IUCN V
Landscape Protection Area
Biosphärenpark Lungau
IUCN VI
Biosphere Park
Biosphärenpark Nockberge - Entwicklungszone
IUCN V
Biosphere Park
Kamp- und Kremstal
IUCN Not Reported
Special Protection Area (Birds Directive)
Tullnerfelder Donau-Auen
IUCN Not Reported
Special Protection Area (Birds Directive)
Tullnerfelder Donau-Auen
IUCN Not Reported
Special Areas of Conservation (Habitats Directive)
Kamp- und Kremstal
IUCN Not Reported
Special Areas of Conservation (Habitats Directive)

10 more protected areassorted by area

Biosphärenpark Nockberge - Pflegezone
IUCN V
Biosphere Park
Nockberge
IUCN Not Reported
Special Areas of Conservation (Habitats Directive)
Biosphärenpark Nockberge - Naturzone
IUCN V
Biosphere Park
Biosphärenpark Lungau
IUCN VI
Biosphere Park
Bundschuhtal-Lungauer Nockgebiet
IUCN V
Landscape Protection Area
Rosanin
IUCN IV
Nature Reserve
Landschaftsschutzgebiet (LSG) - LSG Innerkrems
IUCN V
Landscape Protection Area
Hangwälder Ritzlhof
IUCN IV
Nature Reserve
Hangwälder Ritzlhof
IUCN Not Reported
Special Areas of Conservation (Habitats Directive)
Himmelreich
IUCN IV
Protected Landscape Section

1 page = 1 named river (aggregation of 29 HydroRIVERS v10 segments). Spatial join cached after first hit.

Species present

2 424 distinct species · 43 277 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

Sample of 18 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

RègnesAnimalPlanteChampignonBacterie

RelationsPredationParasitismeSymbiosePollinisation

StatutEn dangerVulnérableProtégéeEndémique

Indicateurs du tissu écologique

Tissu écologique de Krems : 15 espèces reliées par 21 interactions GloBI sur 3 types (connectance 13.7%, filtre Serrano α=0.2). 3 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées

Interactions affichées

Connectance

0.137

Patrimoniales

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)