Tullnerfelder Donau-Auen
IUCN Not ReportedSpecial Protection Area (Birds Directive) · 1998
178 km²
Subdivision · AUT
Sanktllhofen
Austria
CfbTemperate, no dry season, warm summer(94 %)
Species observed
539
Observations
1 509
Area
10,3km²
Ecological tissue
Sample of 46 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 Sanktllhofen : 40 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 99 interactions GloBI sur 2 types (connectance 9.6%, filtre Serrano α=0.2). 6 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
46
Interactions affichées
99
Connectance
0.096
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
539 distinct species · 1 509 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
10,1°C
Annual rain
584mm
Warmest m°
25,1°C
Coldest m°
-4,0°C
Elevation: 199 m on average (min 187 m, max 310 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
10,1°C
Annual rain
584mm
Warmest month
25,1°C
Coldest month
-4,0°C
Mean alt.
199m
Min
187m
Max
310m
Std. dev.
22m
Köppen-Geiger (dominant)
CfbTemperate, no dry season, warm summer(94 %)Temperate
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
6,1
Org. C
28,0g/kg
Clay
28,5%
Sand
26,2%
Silt
45,3%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: mtGLiMaggregated to Sankt Pölten Land
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
6,0
Org. C
44,6g/kg
Clay
28,2%
Sand
26,5%
Silt
45,3%
5–15 cm
pH H₂O
6,0
Org. C
24,0g/kg
Clay
29,4%
Sand
25,9%
Silt
44,7%
15–30 cm
pH H₂O
6,2
Org. C
15,4g/kg
Clay
28,0%
Sand
26,0%
Silt
46,0%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest39.8%
Crops35.8%
Built-up1.0%
Bare soil0.3%
Other (grassland, water…)23.1%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology3 basins · 0 lakes · 2 rivers
Hydrology metrics for this exact territory
Stream length here
4,9km
Basins crossed
3
Max stream order
7
Max drainage
96 247km²
Discharge in basins
82,5m³/s
Mean precip.
760mm/an
Mean T°
7,8°C
Moisture idx
-0,06
Max snow
24%
Mean runoff
480mm/an
Mean elev. (basins)
474m
Watersheds crossing here
Rivers / streams (2, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
1hab/km²
Night light
1,0nW
Built-up
100,7%
Pesticides
27,3kg/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