Ontologia

State · aut

Steiermark

Austria

DfbCold, no dry season, warm summer(71 %)

Species observed

26 977

Observations

1 322 509

Area

16 417,1km²

Ecological tissue

Sample of 36 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 Steiermark : 24 espèces reliées par 140 interactions GloBI sur 5 types (connectance 21.0%, filtre Serrano α=0.2). 13 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
37
Interactions affichées
140
Connectance
0.210
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

26 977 distinct species · 1 322 509 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 322 509 obs · 457 cellules
Obs. / cellule
≥ 20 596
6 433–20 595
2 495–6 432
1 397–2 494
< 1 397

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

Climate

Mean T°

6,1°C

Annual rain

1 180mm

Warmest m°

20,4°C

Coldest m°

-8,5°C

Elevation: 961 m on average (min 199 m, max 2 546 m)

Bioclimatic detailsExpert
Annual mean temp.
6,1°C
Annual rain
1 180mm
Warmest month
20,4°C
Coldest month
-8,5°C
Mean alt.
961m
Min
199m
Max
2 546m
Std. dev.
475m
Köppen-Geiger (dominant)
DfbCold, no dry season, warm summer(71 %)Cold

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

Soil & lithology

pH H₂O

5,5

Org. C

62,2g/kg

Clay

23,8%

Sand

33,8%

Silt

42,4%

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

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,5
Org. C
88,8g/kg
Clay
23,6%
Sand
33,5%
Silt
42,9%
5–15 cm
pH H₂O
5,6
Org. C
61,7g/kg
Clay
23,8%
Sand
33,6%
Silt
42,6%
15–30 cm
pH H₂O
5,6
Org. C
36,1g/kg
Clay
24,1%
Sand
34,3%
Silt
41,6%

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

Land cover

Forest53.7%
Crops10.8%
Built-up0.7%
Bare soil1.6%
Other (grassland, water…)33.3%

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

Hydrology40 basins · 32 lakes · 100 rivers

Hydrology metrics for this exact territory

Stream length here

1 919,8km

Lake surface here

12,18km²

Basins crossed

40

Max stream order

5

Max drainage

13 678km²

Discharge in basins

871,6m³/s

Mean precip.

1 113mm/an

Mean T°

5,4°C

Moisture idx

0,30

Max snow

45%

Mean runoff

535mm/an

Mean elev. (basins)

944m

Watersheds crossing here

31 more basins

Lakes (32, top by area)

23 more lakes

Rivers / streams (100, ord ≥ 4)

88 more river segments

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

Human pressure

Pop. density

0hab/km²

Night light

0,5nW

Built-up

66,2%

Pesticides

13,5kg/km²

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

Protected areas100

IUCN V · 46IUCN Not Reported · 32IUCN IV · 9IUCN Not Assigned · 4IUCN VI · 3IUCN II · 3IUCN Ib · 2IUCN Not Applicable · 1🌊 Marine · 1📍 Point sites · 3

Niedere Tauern

IUCN Not Reported

Special Protection Area (Birds Directive) · 1997

1 262 km²

Complete list

+ 40 protected areas (top 60 shown)

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

Sub-administrations200