Wetland of International Importance (Ramsar Site) · aut
Donau-March-Thaya-Auen
- Area
- 361 km²
- IUCN cat.
- II
- Year
- 1982
Overview
- Designation
- Wetland of International Importance (Ramsar Site)
- IUCN category
- II · Parc national
Écosystèmes préservés + récréation grand public
- Established
- 1982
- Managing authority
- Amt der Niederoesterreichischen Landesregierung, Part Danube floodplains: Danube Floodplain National Park ltd; Part Morava-Dyje area: Distelverein
Source : WDPA (UNEP-WCMC, World Database on Protected Areas).
Species present
7 529 distinct species · 173 692 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 32 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 Donau-March-Thaya-Auen : 20 espèces reliées par 116 interactions GloBI sur 5 types (connectance 23.4%, 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).
Hydrology10 basins · 5 lakes · 24 rivers
Hydrology metrics for this exact territory
Stream length here
144,4km
Lake surface here
0,71km²
Basins crossed
10
Max stream order
7
Max drainage
131 625km²
Discharge in basins
1 048,2m³/s
Mean precip.
640mm/an
Mean T°
9,6°C
Moisture idx
-0,26
Max snow
18%
Mean runoff
146mm/an
Mean elev. (basins)
193m
Watersheds crossing here
- Bassin de Rußbachsub-area878 km²overlap175.88 km²49%
- Bassin de March / Moravasub-area1 780,6 km²overlap103.29 km²29%
- Bassin de Trkmankasub-area1 643,2 km²overlap24.96 km²7%
- Bassin de Dunaj / Dunasub-area716,1 km²overlap15.96 km²4%
- Bassin de Weidenbachsub-area45,3 km²overlap13.22 km²4%
- Bassin de Donausub-area39,7 km²overlap11.51 km²3%
- Bassin de Zayasub-area629 km²overlap8.93 km²2%
- Bassin de Liesingsub-area1 097,2 km²overlap5.89 km²2%
- Bassin de Piestingsub-area584,2 km²overlap0.84 km²0%
1 more basinssorted by overlap
Lakes (5, top by area)
Rivers / streams (24, ord ≥ 4)
- Donauord 7len here47.10 km5%total876 km
- March / Moravaord 6len here25.94 km47%total56 km
- Roßkopfarmord 1len here22.10 km61%total36 km
- Rußbachord 3len here6.35 km7%total86 km
- Stempfelbachord 2len here6.22 km25%total25 km
- Gronárska zátokaord 7len here4.56 km66%total7 km
- Weidenbachord 2len here4.46 km8%total53 km
- Kalter Gangord 4len here3.85 km20%total19 km
- Eichhorner Bachord 3len here3.51 km29%total12 km
- Hamelbachord 2len here3.40 km35%total10 km
- Thaya / Dyjeord 6len here2.68 km7%total38 km
- Donau / Dunajord 1len here2.62 km81%total3 km
12 more river segmentssorted by Strahler order + length
- March (Nebeng.) [bei Hohenau] IIIord 1len here2.58 km34%total8 km
- Moravaord 6len here2.30 km1%total242 km
- Neue Donauord 7len here1.73 km20%total8 km
- Zaya (Nebeng.) (bei Drösing)ord 6len here1.39 km100%total1 km
- Fischaord 3len here1.33 km25%total5 km
- Sulzbachord 4len here1.02 km1%total126 km
- Vydricaord 7len here0.37 km13%total3 km
- Graben bei Mannersdorford 1len here0.36 km10%total4 km
- Dyjeord 6len here0.24 km0%total95 km
- Plaviskáord 1len here0.22 km2%total11 km
- Hýľord 2len here0.09 km8%total1 km
- Záhumenický kanálord 1len here≈ tangenttotal5 km
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Location
Fond cartographique : OpenFreeMap · © OpenStreetMap contributors · Géométrie : nos sources (GADM/HydroBASINS/HydroLAKES/HydroRIVERS/WDPA)
- Centroid
- 48.41580, 16.85344
- Open in maps
- OpenStreetMap → · Satellite →
Species observed (Phase 2)
Listing species observed within this protected area requires the GBIF v2 partition × WDPA spatial overlay matview. Computing infrastructure pending.