Ontologia

Commune · AUT

Wien

Austria

CfbTemperate, no dry season, warm summer(88 %)

Species observed

15 519

Observations

448 667

Area

415km²

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 Wien : 36 espèces reliées par 129 interactions GloBI sur 7 types (connectance 11.9%, filtre Serrano α=0.2). 11 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
47
Interactions affichées
129
Connectance
0.119
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

15 519 distinct species · 448 667 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

448 667 obs · 10 cellules
Obs. / cellule
≥ 81 369
81 369–81 368
52 324–81 368
45 402–52 323
< 45 402

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

Climate

Mean T°

10,3°C

Annual rain

628mm

Warmest m°

25,5°C

Coldest m°

-3,7°C

Elevation: 213 m on average (min 152 m, max 443 m)

Bioclimatic detailsExpert
Annual mean temp.
10,3°C
Annual rain
628mm
Warmest month
25,5°C
Coldest month
-3,7°C
Mean alt.
213m
Min
152m
Max
443m
Std. dev.
71m
Köppen-Geiger (dominant)
CfbTemperate, no dry season, warm summer(88 %)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

28,9g/kg

Clay

25,6%

Sand

28,2%

Silt

46,2%

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

Dominant lithology: scGLiMaggregated to Wien Stadt

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,1
Org. C
49,8g/kg
Clay
24,3%
Sand
28,5%
Silt
47,2%
5–15 cm
pH H₂O
6,1
Org. C
22,7g/kg
Clay
25,8%
Sand
26,9%
Silt
47,3%
15–30 cm
pH H₂O
6,1
Org. C
14,1g/kg
Clay
26,7%
Sand
29,3%
Silt
44,0%

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

Land cover

Forest20.0%
Crops16.0%
Built-up9.8%
Bare soil0.5%
Other (grassland, water…)53.7%

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

Hydrology4 basins · 2 lakes · 10 rivers

Hydrology metrics for this exact territory

Stream length here

90,4km

Lake surface here

1,49km²

Basins crossed

4

Max stream order

7

Max drainage

104 351km²

Discharge in basins

1 366,2m³/s

Mean precip.

653mm/an

Mean T°

9,3°C

Moisture idx

-0,23

Max snow

15%

Mean runoff

272mm/an

Mean elev. (basins)

272m

Watersheds crossing here

Lakes (2, top by area)

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

Human pressure

Pop. density

27hab/km²

Night light

16,9nW

Built-up

977,6%

Pesticides

13,7kg/km²

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

Protected areas82

IUCN V · 46IUCN Not Reported · 15IUCN II · 9IUCN IV · 6IUCN VI · 3IUCN III · 3

Wienerwald

IUCN V

Landscape Protection Area · 1955

951 km²

Complete list

+ 22 protected areas (top 60 shown)

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

Sub-administrations67