Donau-March-Thaya-Auen
IUCN IIWetland of International Importance (Ramsar Site) · 1982
361 km²
District · SVK
Bratislava V
Slovakia
CfbTemperate, no dry season, warm summer(69 %)
Species observed
2 405
Observations
52 914
Area
79,8km²
Ecological tissue
Sample of 37 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
Indicateurs du tissu écologique
Tissu écologique de Bratislava V : 28 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 93 interactions GloBI sur 3 types (connectance 14.0%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
37
Interactions affichées
93
Connectance
0.140
Patrimoniales
2
Plus dense que (national)0 %(top 100%)
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Species present
2 405 distinct species · 52 914 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
10,8°C
Annual rain
594mm
Warmest m°
26,2°C
Coldest m°
-3,7°C
Elevation: 134 m on average (min 128 m, max 171 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
10,8°C
Annual rain
594mm
Warmest month
26,2°C
Coldest month
-3,7°C
Mean alt.
134m
Min
128m
Max
171m
Std. dev.
4m
Köppen-Geiger (dominant)
CfbTemperate, no dry season, warm summer(69 %)Temperate
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
7,1
Org. C
25,9g/kg
Clay
31,0%
Sand
26,9%
Silt
42,1%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: suGLiM
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
7,0
Org. C
41,6g/kg
Clay
31,1%
Sand
25,5%
Silt
43,3%
5–15 cm
pH H₂O
7,2
Org. C
23,1g/kg
Clay
31,3%
Sand
24,1%
Silt
44,7%
15–30 cm
pH H₂O
7,1
Org. C
13,1g/kg
Clay
30,5%
Sand
31,1%
Silt
38,4%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest11.7%
Crops59.0%
Built-up3.0%
Bare soil0.3%
Other (grassland, water…)26.0%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology2 basins · 2 lakes · 3 rivers
Hydrology metrics for this exact territory
Stream length here
8,6km
Lake surface here
0,81km²
Basins crossed
2
Max stream order
7
Max drainage
131 625km²
Discharge in basins
208,4m³/s
Mean precip.
602mm/an
Mean T°
9,9°C
Moisture idx
-0,32
Max snow
7%
Mean runoff
103mm/an
Mean elev. (basins)
139m
Watersheds crossing here
Lakes (2, top by area)
Rivers / streams (3, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
7hab/km²
Night light
9,5nW
Built-up
295,9%
Pesticides
16,4kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas18
IUCN Not Reported · 8IUCN IV · 6IUCN V · 2IUCN II · 1IUCN Not Assigned · 1
Dunajské luhy
IUCN Not ReportedSpecial Protection Area (Birds Directive) · 2003
177 km²
Szigetköz
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2010
172 km²
Szigetköz
IUCN Not ReportedSpecial Protection Area (Birds Directive) · 2004
172 km²
Dunajské luhy
IUCN Not ReportedWetland of International Importance (Ramsar Site) · 1993
149 km²
Dunajské luhy
IUCN VProtected Landscape Area; second level of protection · 1998
108 km²
Complete list18 protected areas
- Donau-March-Thaya-AuenWetland of International Importance (Ramsar Site)IUCN II1982361 km²
- Dunajské luhySpecial Protection Area (Birds Directive)IUCN Not Reported2003177 km²
- SzigetközSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported2010172 km²
- SzigetközSpecial Protection Area (Birds Directive)IUCN Not Reported2004172 km²
- Dunajské luhyWetland of International Importance (Ramsar Site)IUCN Not Reported1993149 km²
- Dunajské luhyProtected Landscape Area; second level of protectionIUCN V1998108 km²
- Szigetközi Tájvédelmi KörzetLandscape Protection AreaIUCN V198797 km²
- Parndorfer Platte - HeidebodenSpecial Protection Area (Birds Directive)IUCN Not Reported200195 km²
- Sysľovské poliaSpecial Protection Area (Birds Directive)IUCN Not Reported200318 km²
- Bratislavské luhySpecial Areas of Conservation (Habitats Directive)IUCN Not Reported20249 km²
- Ostrovné lúčkyProtected Site / Private Protected SiteIUCN IV19887 km²
- Ostrovné lúčkySpecial Areas of Conservation (Habitats Directive)IUCN Not Reported20247 km²
- Pečniansky lesProtected Site / Private Protected SiteIUCN IV20123 km²
- Jarovská bažantnicaProtected Site / Private Protected SiteIUCN IV20011 km²
- Starý hájNature Reserve / Private Nature ReserveIUCN IV20051 km²
- Chorvátske ramenoProtected Site / Private Protected SiteIUCN IV20030 km²
- HrabinyProtected Site / Private Protected SiteIUCN IV20020 km²
- Chorvátske rameno- OPBuffer Zone of a Protected SiteIUCN Not Assigned20030 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN