Eferdinger Becken
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2021
13 km²
Subdivision · AUT
Holzheim
Austria
CfbTemperate, no dry season, warm summer(75 %)
Species observed
4 264
Observations
32 262
Area
4,4km²
Ecological tissue
Sample of 47 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 Holzheim : 43 espèces reliées par 81 interactions GloBI sur 5 types (connectance 7.5%, filtre Serrano α=0.2). 4 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
47
Interactions affichées
81
Connectance
0.075
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
4 264 distinct species · 32 262 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
9,7°C
Annual rain
845mm
Warmest m°
23,9°C
Coldest m°
-4,1°C
Elevation: 325 m on average (min 308 m, max 333 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
9,7°C
Annual rain
845mm
Warmest month
23,9°C
Coldest month
-4,1°C
Mean alt.
325m
Min
308m
Max
333m
Std. dev.
10m
Köppen-Geiger (dominant)
CfbTemperate, no dry season, warm summer(75 %)Temperate
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
6,3
Org. C
36,3g/kg
Clay
25,6%
Sand
21,1%
Silt
53,4%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: mtGLiMaggregated to Linz Land
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
6,3
Org. C
58,3g/kg
Clay
24,7%
Sand
21,1%
Silt
54,3%
5–15 cm
pH H₂O
6,4
Org. C
31,6g/kg
Clay
26,2%
Sand
19,4%
Silt
54,3%
15–30 cm
pH H₂O
6,4
Org. C
19,1g/kg
Clay
25,8%
Sand
22,7%
Silt
51,5%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest23.0%
Crops29.1%
Built-up4.1%
Bare soil0.5%
Other (grassland, water…)43.4%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology1 basins · 0 lakes · 1 rivers
Hydrology metrics for this exact territory
Stream length here
0,4km
Basins crossed
1
Max stream order
7
Max drainage
79 335km²
Discharge in basins
28,0m³/s
Mean precip.
919mm/an
Mean T°
8,3°C
Moisture idx
0,08
Max snow
16%
Mean runoff
518mm/an
Mean elev. (basins)
420m
Watersheds crossing here
Rivers / streams (1, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
4hab/km²
Night light
2,8nW
Built-up
406,5%
Pesticides
20,2kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas1
IUCN Not Reported · 1
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN