Ontologia

District · AUT

Sankt Pölten Land

Austria

DfbCold, no dry season, warm summer(80 %)

Species observed

10 512

Observations

109 151

Area

1 288,9km²

Ecological tissue

Sample of 49 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 Sankt Pölten Land : 35 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 103 interactions GloBI sur 7 types (connectance 8.1%, filtre Serrano α=0.2). 16 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
51
Interactions affichées
103
Connectance
0.081
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

10 512 distinct species · 109 151 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

109 151 obs · 38 cellules
Obs. / cellule
≥ 16 189
9 076–16 188
1 778–9 075
1 407–1 777
< 1 407

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

Climate

Mean T°

9,1°C

Annual rain

826mm

Warmest m°

23,4°C

Coldest m°

-4,4°C

Elevation: 403 m on average (min 184 m, max 1 155 m)

Bioclimatic detailsExpert
Annual mean temp.
9,1°C
Annual rain
826mm
Warmest month
23,4°C
Coldest month
-4,4°C
Mean alt.
403m
Min
184m
Max
1 155m
Std. dev.
159m
Köppen-Geiger (dominant)
DfbCold, no dry season, warm summer(80 %)Cold

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

32,8g/kg

Clay

26,5%

Sand

25,6%

Silt

47,9%

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

Dominant lithology: mtGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,1
Org. C
53,6g/kg
Clay
25,5%
Sand
25,8%
Silt
48,7%
5–15 cm
pH H₂O
6,1
Org. C
27,7g/kg
Clay
27,0%
Sand
24,8%
Silt
48,3%
15–30 cm
pH H₂O
6,1
Org. C
17,1g/kg
Clay
27,0%
Sand
26,2%
Silt
46,9%

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

Land cover

Forest44.2%
Crops32.1%
Built-up1.0%
Bare soil0.5%
Other (grassland, water…)22.2%

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

Hydrology10 basins · 1 lakes · 54 rivers

Hydrology metrics for this exact territory

Stream length here

314,6km

Lake surface here

0,23km²

Basins crossed

10

Max stream order

7

Max drainage

101 752km²

Discharge in basins

1 874,1m³/s

Mean precip.

728mm/an

Mean T°

8,3°C

Moisture idx

-0,12

Max snow

28%

Mean runoff

441mm/an

Mean elev. (basins)

396m

Watersheds crossing here

1 more basins

Lakes (1, top by area)

Rivers / streams (54, ord ≥ 4)

42 more river segments

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

Human pressure

Pop. density

1hab/km²

Night light

0,9nW

Built-up

101,5%

Pesticides

19,2kg/km²

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

Protected areas28

IUCN Not Reported · 9IUCN IV · 8IUCN V · 7IUCN VI · 3IUCN II · 1

Wienerwald

IUCN V

Landscape Protection Area · 1955

951 km²

Complete list

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

Sub-administrations183