Tullnerfelder Donau-Auen
IUCN Not ReportedSpecial Protection Area (Birds Directive) · 1998
178 km²
Subdivision · AUT
Altenwörth
Austria
CfbTemperate, no dry season, warm summer(100 %)
Species observed
544
Observations
1 603
Area
4,5km²
Ecological tissue
Sample of 40 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 Altenwörth : 30 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 103 interactions GloBI sur 5 types (connectance 12.6%, filtre Serrano α=0.2). 11 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
41
Interactions affichées
103
Connectance
0.126
Patrimoniales
1
Plus dense que (national)0 %(top 100%)
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Species present
544 distinct species · 1 603 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
10,2°C
Annual rain
583mm
Warmest m°
25,3°C
Coldest m°
-4,0°C
Elevation: 183 m on average (min 181 m, max 184 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
10,2°C
Annual rain
583mm
Warmest month
25,3°C
Coldest month
-4,0°C
Mean alt.
183m
Min
181m
Max
184m
Std. dev.
1m
Köppen-Geiger (dominant)
CfbTemperate, no dry season, warm summer(100 %)Temperate
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Land cover
Forest26.6%
Crops33.5%
Built-up1.2%
Bare soil0.2%
Other (grassland, water…)38.5%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology3 basins · 0 lakes · 5 rivers
Hydrology metrics for this exact territory
Stream length here
3,9km
Basins crossed
3
Max stream order
7
Max drainage
100 500km²
Discharge in basins
90,1m³/s
Mean precip.
688mm/an
Mean T°
8,7°C
Moisture idx
-0,18
Max snow
24%
Mean runoff
376mm/an
Mean elev. (basins)
338m
Watersheds crossing here
Rivers / streams (5, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
2,2nW
Built-up
117,1%
Pesticides
27,1kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas2
IUCN Not Reported · 2
Tullnerfelder Donau-Auen
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2011
175 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN