Ontologia

Commune · AUT

Altenberg bei Linz

Austria

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

Species observed

901

Observations

3 282

Area

36,3km²

Ecological tissue

Sample of 40 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 Altenberg bei Linz : 24 espèces reliées par 94 interactions GloBI sur 6 types (connectance 11.5%, filtre Serrano α=0.2). 17 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
41
Interactions affichées
94
Connectance
0.115
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

901 distinct species · 3 282 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

3 282 obs · 1 cellules
Obs. / cellule
≥ 3 282
3 282–3 281
3 282–3 281
3 282–3 281
< 3 282

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

Climate

Mean T°

8,2°C

Annual rain

936mm

Warmest m°

22,0°C

Coldest m°

-5,0°C

Elevation: 598 m on average (min 340 m, max 780 m)

Bioclimatic detailsExpert
Annual mean temp.
8,2°C
Annual rain
936mm
Warmest month
22,0°C
Coldest month
-5,0°C
Mean alt.
598m
Min
340m
Max
780m
Std. dev.
79m
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

5,5

Org. C

50,2g/kg

Clay

22,9%

Sand

35,1%

Silt

42,0%

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

Dominant lithology: paGLiMaggregated to Urfahr-Umgebung

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,4
Org. C
82,6g/kg
Clay
22,1%
Sand
35,3%
Silt
42,5%
5–15 cm
pH H₂O
5,5
Org. C
45,9g/kg
Clay
23,7%
Sand
34,7%
Silt
41,6%
15–30 cm
pH H₂O
5,5
Org. C
22,1g/kg
Clay
22,9%
Sand
35,4%
Silt
41,8%

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

Land cover

Forest24.0%
Crops36.3%
Built-up1.2%
Bare soil0.9%
Other (grassland, water…)37.5%

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

Hydrology2 basins · 0 lakes · 3 rivers

Hydrology metrics for this exact territory

Stream length here

3,0km

Basins crossed

2

Max stream order

1

Max drainage

84 156km²

Discharge in basins

163,5m³/s

Mean precip.

909mm/an

Mean T°

8,2°C

Moisture idx

0,07

Max snow

21%

Mean runoff

527mm/an

Mean elev. (basins)

421m

Watersheds crossing here

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

Human pressure

Pop. density

1hab/km²

Night light

0,2nW

Built-up

118,4%

Pesticides

18,7kg/km²

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

Sub-administrations2