Ontologia

Subdivision · AUT

Grein

Austria

CfbTemperate, no dry season, warm summer(56 %)

Species observed

1 918

Observations

8 108

Area

3,6km²

Ecological tissue

Sample of 35 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 Grein : 25 espèces reliées par 116 interactions GloBI sur 5 types (connectance 17.4%, filtre Serrano α=0.2). 12 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
37
Interactions affichées
116
Connectance
0.174
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

1 918 distinct species · 8 108 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

8 108 obs · 1 cellules
Obs. / cellule
≥ 8 108
8 108–8 107
8 108–8 107
8 108–8 107
< 8 108

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

Climate

Mean T°

9,9°C

Annual rain

927mm

Warmest m°

24,3°C

Coldest m°

-4,0°C

Elevation: 308 m on average (min 265 m, max 417 m)

Bioclimatic detailsExpert
Annual mean temp.
9,9°C
Annual rain
927mm
Warmest month
24,3°C
Coldest month
-4,0°C
Mean alt.
308m
Min
265m
Max
417m
Std. dev.
46m
Köppen-Geiger (dominant)
CfbTemperate, no dry season, warm summer(56 %)Temperate

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

Soil & lithology

pH H₂O

5,9

Org. C

40,3g/kg

Clay

24,9%

Sand

30,0%

Silt

45,1%

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

Dominant lithology: paGLiMaggregated to Perg

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,9
Org. C
60,5g/kg
Clay
24,7%
Sand
29,7%
Silt
45,6%
5–15 cm
pH H₂O
5,9
Org. C
39,0g/kg
Clay
25,1%
Sand
29,2%
Silt
45,8%
15–30 cm
pH H₂O
5,9
Org. C
21,5g/kg
Clay
24,9%
Sand
31,1%
Silt
43,9%

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

Land cover

Forest27.4%
Crops5.8%
Built-up4.5%
Bare soil0.9%
Other (grassland, water…)61.5%

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

Hydrology1 basins · 0 lakes · 4 rivers

Hydrology metrics for this exact territory

Stream length here

4,8km

Basins crossed

1

Max stream order

7

Max drainage

92 117km²

Discharge in basins

3,3m³/s

Mean precip.

892mm/an

Mean T°

7,3°C

Moisture idx

0,10

Max snow

26%

Mean runoff

488mm/an

Mean elev. (basins)

567m

Watersheds crossing here

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

Human pressure

Pop. density

3hab/km²

Night light

2,5nW

Built-up

445,7%

Pesticides

9,5kg/km²

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

Protected areas3

IUCN Not Reported · 2IUCN V · 1

Machland-Nord

IUCN Not Reported

Special Areas of Conservation (Habitats Directive) · 2022

11 km²

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