Wachau und Umgebung
IUCN VLandscape Protection Area · 1955
459 km²
Subdivision · AUT
Lerchfeld
Austria
Species observed
1 075
Observations
1 997
Area
1,1km²
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 Lerchfeld : 26 espèces reliées par 104 interactions GloBI sur 5 types (connectance 14.0%, filtre Serrano α=0.2). 13 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
39
Interactions affichées
104
Connectance
0.140
Patrimoniales
0
Plus dense que (national)0 %(top 100%)
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Species present
1 075 distinct species · 1 997 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
9,1°C
Annual rain
779mm
Warmest m°
23,5°C
Coldest m°
-4,5°C
Elevation: 384 m on average (min 366 m, max 396 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
9,1°C
Annual rain
779mm
Warmest month
23,5°C
Coldest month
-4,5°C
Mean alt.
384m
Min
366m
Max
396m
Std. dev.
9m
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
5,7
Org. C
34,8g/kg
Clay
24,7%
Sand
28,4%
Silt
46,9%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: mtGLiMaggregated to Melk
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
5,6
Org. C
55,0g/kg
Clay
23,9%
Sand
28,2%
Silt
47,9%
5–15 cm
pH H₂O
5,7
Org. C
28,3g/kg
Clay
24,2%
Sand
27,5%
Silt
48,2%
15–30 cm
pH H₂O
5,8
Org. C
21,3g/kg
Clay
26,0%
Sand
29,5%
Silt
44,6%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest13.4%
Crops59.6%
Built-up0.6%
Bare soil1.8%
Other (grassland, water…)24.7%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology2 basins · 0 lakes · 0 rivers
Hydrology metrics for this exact territory
Basins crossed
2
Max drainage
95 851km²
Discharge in basins
0,0m³/s
Mean precip.
794mm/an
Mean T°
7,7°C
Moisture idx
-0,02
Max snow
22%
Mean runoff
578mm/an
Mean elev. (basins)
480m
Watersheds crossing here
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
0,6nW
Built-up
57,2%
Pesticides
27,6kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas1
IUCN V · 1
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN