Ontologia

Subdivision · AUT

Pettnau

Austria

DfbCold, no dry season, warm summer(100 %)

Species observed

1 276

Observations

28 070

Area

10,8km²

Ecological tissue

Sample of 34 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 Pettnau : 24 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 73 interactions GloBI sur 3 types (connectance 13.0%, filtre Serrano α=0.2). 10 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
34
Interactions affichées
73
Connectance
0.130
Patrimoniales
1
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Species present

1 276 distinct species · 28 070 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

28 070 obs · 1 cellules
Obs. / cellule
≥ 28 070
28 070–28 069
28 070–28 069
28 070–28 069
< 28 070

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

Climate

Mean T°

7,2°C

Annual rain

998mm

Warmest m°

21,2°C

Coldest m°

-8,0°C

Elevation: 910 m on average (min 617 m, max 1 360 m)

Bioclimatic detailsExpert
Annual mean temp.
7,2°C
Annual rain
998mm
Warmest month
21,2°C
Coldest month
-8,0°C
Mean alt.
910m
Min
617m
Max
1 360m
Std. dev.
220m
Köppen-Geiger (dominant)
DfbCold, no dry season, warm summer(100 %)Cold

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

Soil & lithology

pH H₂O

6,0

Org. C

65,2g/kg

Clay

21,5%

Sand

38,0%

Silt

40,5%

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

Dominant lithology: mtGLiMaggregated to Innsbruck Land

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,9
Org. C
88,0g/kg
Clay
21,4%
Sand
37,6%
Silt
40,9%
5–15 cm
pH H₂O
6,0
Org. C
67,5g/kg
Clay
20,8%
Sand
38,2%
Silt
41,1%
15–30 cm
pH H₂O
6,0
Org. C
40,2g/kg
Clay
22,2%
Sand
38,3%
Silt
39,5%

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

Land cover

Forest58.7%
Crops9.3%
Built-up0.8%
Bare soil1.8%
Other (grassland, water…)29.4%

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

Hydrology2 basins · 0 lakes · 4 rivers

Hydrology metrics for this exact territory

Stream length here

5,1km

Basins crossed

2

Max stream order

4

Max drainage

5 755km²

Discharge in basins

2,3m³/s

Mean precip.

1 069mm/an

Mean T°

3,8°C

Moisture idx

0,38

Max snow

36%

Mean runoff

746mm/an

Mean elev. (basins)

1 534m

Watersheds crossing here

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

Human pressure

Pop. density

1hab/km²

Night light

1,6nW

Built-up

76,3%

Pesticides

1,0kg/km²

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

Protected areas3

IUCN IV · 3

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