Ontologia

District · AUT

Tulln

Austria

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

Species observed

7 170

Observations

72 617

Area

734,5km²

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 Tulln : 39 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 103 interactions GloBI sur 5 types (connectance 10.4%, filtre Serrano α=0.2). 6 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
45
Interactions affichées
103
Connectance
0.104
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

7 170 distinct species · 72 617 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

72 617 obs · 19 cellules
Obs. / cellule
≥ 16 388
11 820–16 387
4 009–11 819
1 863–4 008
< 1 863

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

Climate

Mean T°

10,0°C

Annual rain

629mm

Warmest m°

25,0°C

Coldest m°

-4,0°C

Elevation: 229 m on average (min 163 m, max 443 m)

Bioclimatic detailsExpert
Annual mean temp.
10,0°C
Annual rain
629mm
Warmest month
25,0°C
Coldest month
-4,0°C
Mean alt.
229m
Min
163m
Max
443m
Std. dev.
63m
Köppen-Geiger (dominant)
CfbTemperate, no dry season, warm summer(71 %)Temperate

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

Soil & lithology

pH H₂O

6,6

Org. C

26,8g/kg

Clay

26,8%

Sand

26,0%

Silt

47,3%

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

Dominant lithology: smGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,6
Org. C
44,4g/kg
Clay
25,8%
Sand
26,5%
Silt
47,8%
5–15 cm
pH H₂O
6,7
Org. C
21,7g/kg
Clay
27,4%
Sand
25,1%
Silt
47,4%
15–30 cm
pH H₂O
6,7
Org. C
14,2g/kg
Clay
27,1%
Sand
26,3%
Silt
46,5%

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

Land cover

Forest26.1%
Crops47.2%
Built-up1.4%
Bare soil0.9%
Other (grassland, water…)24.4%

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

Hydrology7 basins · 0 lakes · 28 rivers

Hydrology metrics for this exact territory

Stream length here

205,0km

Basins crossed

7

Max stream order

7

Max drainage

101 752km²

Discharge in basins

2 940,5m³/s

Mean precip.

670mm/an

Mean T°

8,9°C

Moisture idx

-0,20

Max snow

24%

Mean runoff

331mm/an

Mean elev. (basins)

306m

Watersheds crossing here

Rivers / streams (28, ord ≥ 4)

16 more river segments

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

Human pressure

Pop. density

1hab/km²

Night light

1,8nW

Built-up

137,3%

Pesticides

24,9kg/km²

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

Protected areas16

IUCN Not Reported · 5IUCN V · 4IUCN IV · 4IUCN VI · 3

Wienerwald

IUCN V

Landscape Protection Area · 1955

951 km²

Kamp- und Kremstal

IUCN Not Reported

Special Protection Area (Birds Directive) · 1998

243 km²

Complete list

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

Sub-administrations94