Ontologia

Subdivision · AUT

Pölten

Austria

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

Species observed

1 918

Observations

4 620

Area

2,6km²

Ecological tissue

Sample of 45 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 Pölten : 32 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 75 interactions GloBI sur 6 types (connectance 7.2%, filtre Serrano α=0.2). 14 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
46
Interactions affichées
75
Connectance
0.072
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

1 918 distinct species · 4 620 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

4 620 obs · 1 cellules
Obs. / cellule
≥ 4 620
4 620–4 619
4 620–4 619
4 620–4 619
< 4 620

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

Climate

Mean T°

10,5°C

Annual rain

845mm

Warmest m°

25,8°C

Coldest m°

-4,8°C

Elevation: 245 m on average (min 221 m, max 289 m)

Bioclimatic detailsExpert
Annual mean temp.
10,5°C
Annual rain
845mm
Warmest month
25,8°C
Coldest month
-4,8°C
Mean alt.
245m
Min
221m
Max
289m
Std. dev.
21m
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

6,1

Org. C

27,4g/kg

Clay

24,6%

Sand

22,7%

Silt

52,7%

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

Dominant lithology: vbGLiMaggregated to Südoststeiermark

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,0
Org. C
47,3g/kg
Clay
24,5%
Sand
23,2%
Silt
52,4%
5–15 cm
pH H₂O
6,0
Org. C
21,8g/kg
Clay
24,6%
Sand
21,7%
Silt
53,7%
15–30 cm
pH H₂O
6,1
Org. C
13,1g/kg
Clay
24,8%
Sand
23,2%
Silt
52,1%

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

Land cover

Forest19.8%
Crops55.0%
Built-up0.7%
Bare soil0.5%
Other (grassland, water…)23.9%

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

Hydrology1 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

2,4km

Basins crossed

1

Max stream order

1

Max drainage

11 060km²

Discharge in basins

0,3m³/s

Mean precip.

884mm/an

Mean T°

9,4°C

Moisture idx

0,01

Max snow

13%

Mean runoff

269mm/an

Mean elev. (basins)

263m

Watersheds crossing here

Rivers / streams (1, ord ≥ 4)

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

Human pressure

Pop. density

0hab/km²

Built-up

73,0%

Pesticides

30,3kg/km²

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

Protected areas7

IUCN V · 2IUCN Not Reported · 2IUCN Not Assigned · 2IUCN IV · 1

Goričko

IUCN Not Reported

Special Areas of Conservation (Habitats Directive) · 2012

448 km²

Goričko

IUCN Not Assigned

Specialy Protected Area · 2004

448 km²

Goričko

IUCN Not Reported

Special Protection Area (Birds Directive) · 2004

402 km²

Goričko

IUCN Not Assigned

Specialy Protected Area · 2004

402 km²

Complete list

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