Ontologia

Subdivision · AUT

Prägraten am Großvenediger

Austria

ETPolar, tundra(79 %)

Species observed

2 960

Observations

23 468

Area

180,4km²

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 Prägraten am Großvenediger : 21 espèces reliées par 135 interactions GloBI sur 5 types (connectance 16.5%, filtre Serrano α=0.2). 20 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
41
Interactions affichées
135
Connectance
0.165
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

2 960 distinct species · 23 468 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

23 468 obs · 4 cellules
Obs. / cellule
≥ 10 673
10 673–10 672
10 515–10 672
10 515–10 514
< 10 515

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

Climate

Mean T°

-2,6°C

Annual rain

1 546mm

Warmest m°

11,4°C

Coldest m°

-16,4°C

Elevation: 2 498 m on average (min 1 411 m, max 3 378 m)

Bioclimatic detailsExpert
Annual mean temp.
-2,6°C
Annual rain
1 546mm
Warmest month
11,4°C
Coldest month
-16,4°C
Mean alt.
2 498m
Min
1 411m
Max
3 378m
Std. dev.
425m
Köppen-Geiger (dominant)
ETPolar, tundra(79 %)Polar

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

Soil & lithology

pH H₂O

5,4

Org. C

69,8g/kg

Clay

22,4%

Sand

37,3%

Silt

40,3%

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

Dominant lithology: mtGLiMaggregated to Lienz

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,4
Org. C
98,3g/kg
Clay
22,5%
Sand
37,1%
Silt
40,4%
5–15 cm
pH H₂O
5,4
Org. C
64,1g/kg
Clay
22,4%
Sand
37,1%
Silt
40,5%
15–30 cm
pH H₂O
5,5
Org. C
46,9g/kg
Clay
22,3%
Sand
37,7%
Silt
40,0%

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

Land cover

Forest8.1%
Crops0.2%
Built-up0.1%
Bare soil20.8%
Other (grassland, water…)70.8%

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

Hydrology3 basins · 0 lakes · 10 rivers

Hydrology metrics for this exact territory

Stream length here

46,4km

Basins crossed

3

Max stream order

3

Max drainage

1 800km²

Discharge in basins

3,4m³/s

Mean precip.

1 251mm/an

Mean T°

0,3°C

Moisture idx

0,57

Max snow

49%

Mean runoff

655mm/an

Mean elev. (basins)

2 132m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Night light

0,0nW

Built-up

6,3%

Pesticides

13,6kg/km²

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

Protected areas12

IUCN Not Reported · 7IUCN II · 3IUCN Ib · 2

Hohe Tauern, Tirol

IUCN Not Reported

Special Areas of Conservation (Habitats Directive) · 2005

611 km²

Hohe Tauern, Tirol

IUCN Not Reported

Special Protection Area (Birds Directive) · 1996

611 km²

Complete list

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