Ontologia

Commune · AUT

Emmersdorf an der Donau

Austria

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

Species observed

1 245

Observations

3 073

Area

29,7km²

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 Emmersdorf an der Donau : 35 espèces reliées par 110 interactions GloBI sur 5 types (connectance 11.1%, filtre Serrano α=0.2). 10 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
45
Interactions affichées
110
Connectance
0.111
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

1 245 distinct species · 3 073 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

3 073 obs · 1 cellules
Obs. / cellule
≥ 3 073
3 073–3 072
3 073–3 072
3 073–3 072
< 3 073

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

Climate

Mean T°

9,4°C

Annual rain

776mm

Warmest m°

23,9°C

Coldest m°

-4,4°C

Elevation: 336 m on average (min 215 m, max 450 m)

Bioclimatic detailsExpert
Annual mean temp.
9,4°C
Annual rain
776mm
Warmest month
23,9°C
Coldest month
-4,4°C
Mean alt.
336m
Min
215m
Max
450m
Std. dev.
73m
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

5,8

Org. C

36,7g/kg

Clay

26,0%

Sand

31,1%

Silt

42,9%

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

Dominant lithology: mtGLiMaggregated to Melk

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,7
Org. C
56,4g/kg
Clay
25,4%
Sand
30,8%
Silt
43,8%
5–15 cm
pH H₂O
5,8
Org. C
34,9g/kg
Clay
25,8%
Sand
30,3%
Silt
44,0%
15–30 cm
pH H₂O
5,8
Org. C
18,8g/kg
Clay
26,9%
Sand
32,2%
Silt
41,0%

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

Land cover

Forest51.5%
Crops21.2%
Built-up0.6%
Bare soil0.8%
Other (grassland, water…)25.8%

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

Hydrology3 basins · 0 lakes · 5 rivers

Hydrology metrics for this exact territory

Stream length here

12,5km

Basins crossed

3

Max stream order

7

Max drainage

95 851km²

Discharge in basins

166,0m³/s

Mean precip.

803mm/an

Mean T°

7,4°C

Moisture idx

0,01

Max snow

26%

Mean runoff

459mm/an

Mean elev. (basins)

544m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Night light

0,5nW

Built-up

62,6%

Pesticides

27,1kg/km²

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

Protected areas9

IUCN Not Reported · 5IUCN V · 2IUCN IV · 2

Wachau - Jauerling

IUCN Not Reported

Special Protection Area (Birds Directive) · 1996

211 km²

Wachau

IUCN Not Reported

Special Areas of Conservation (Habitats Directive) · 2011

180 km²

Complete list

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

Sub-administrations10