Ontologia

Statutory City · AUT

Linz Stadt

Austria

CfbTemperate, no dry season, warm summer(83 %)

Species observed

8 208

Observations

180 292

Area

96,1km²

Ecological tissue

Sample of 41 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 Linz Stadt : 30 espèces reliées par 123 interactions GloBI sur 6 types (connectance 14.3%, filtre Serrano α=0.2). 12 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
42
Interactions affichées
123
Connectance
0.143
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

8 208 distinct species · 180 292 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

180 292 obs · 3 cellules
Obs. / cellule
≥ 89 396
89 396–89 395
89 396–89 395
73 739–89 395
< 73 739

Source : GBIF — observations agrégées par hexagones 0.027° × 0.027° (~22km), filtre précision coordonnée < 10 km. Fond carte : OpenFreeMap · © OpenStreetMap.

Climate

Mean T°

9,9°C

Annual rain

810mm

Warmest m°

24,2°C

Coldest m°

-4,0°C

Elevation: 294 m on average (min 248 m, max 593 m)

Bioclimatic detailsExpert
Annual mean temp.
9,9°C
Annual rain
810mm
Warmest month
24,2°C
Coldest month
-4,0°C
Mean alt.
294m
Min
248m
Max
593m
Std. dev.
63m
Köppen-Geiger (dominant)
CfbTemperate, no dry season, warm summer(83 %)Temperate

CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)

Soil & lithology

pH H₂O

6,2

Org. C

35,6g/kg

Clay

25,6%

Sand

23,5%

Silt

50,9%

Average over 0-30 cm. Per-depth details in expert panel.

Dominant lithology: mtGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,1
Org. C
54,6g/kg
Clay
24,9%
Sand
23,4%
Silt
51,7%
5–15 cm
pH H₂O
6,2
Org. C
32,7g/kg
Clay
26,2%
Sand
22,1%
Silt
51,7%
15–30 cm
pH H₂O
6,2
Org. C
19,3g/kg
Clay
25,7%
Sand
25,0%
Silt
49,3%

SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)

Land cover

Forest19.6%
Crops14.0%
Built-up9.1%
Bare soil0.6%
Other (grassland, water…)56.7%

Copernicus Global Land Cover 100m (Buchhorn et al. 2020)

Hydrology3 basins · 2 lakes · 14 rivers

Hydrology metrics for this exact territory

Stream length here

46,6km

Lake surface here

0,43km²

Basins crossed

3

Max stream order

7

Max drainage

84 156km²

Discharge in basins

446,5m³/s

Mean precip.

902mm/an

Mean T°

8,5°C

Moisture idx

0,05

Max snow

21%

Mean runoff

537mm/an

Mean elev. (basins)

382m

Watersheds crossing here

Lakes (2, top by area)

Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10

Human pressure

Pop. density

13hab/km²

Night light

24,0nW

Built-up

914,0%

Pesticides

19,7kg/km²

GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)

Protected areas6

IUCN Not Reported · 4IUCN IV · 2

Eferdinger Becken

IUCN Not Reported

Special Areas of Conservation (Habitats Directive) · 2021

13 km²

Traun-Donau-Auen

IUCN Not Reported

Special Protection Area (Birds Directive) · 1998

7 km²

Traun-Donau-Auen

IUCN Not Reported

Special Areas of Conservation (Habitats Directive) · 2011

7 km²

WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN

Sub-administrations11