Ontologia

Commune · AUT

Grafendorf bei Hartberg

Austria

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

Species observed

477

Observations

716

Area

45,7km²

Ecological tissue

Sample of 40 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 Grafendorf bei Hartberg : 34 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 78 interactions GloBI sur 5 types (connectance 9.5%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
41
Interactions affichées
78
Connectance
0.095
Patrimoniales
2
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Species present

477 distinct species · 716 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

716 obs · 1 cellules
Obs. / cellule
≥ 716
716–715
716–715
716–715
< 716

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

Climate

Mean T°

8,3°C

Annual rain

900mm

Warmest m°

22,6°C

Coldest m°

-5,8°C

Elevation: 600 m on average (min 365 m, max 1 104 m)

Bioclimatic detailsExpert
Annual mean temp.
8,3°C
Annual rain
900mm
Warmest month
22,6°C
Coldest month
-5,8°C
Mean alt.
600m
Min
365m
Max
1 104m
Std. dev.
195m
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

49,3g/kg

Clay

20,1%

Sand

39,7%

Silt

40,2%

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

Dominant lithology: mtGLiMaggregated to Hartberg-Fürstenfeld

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,8
Org. C
72,1g/kg
Clay
20,0%
Sand
40,0%
Silt
40,0%
5–15 cm
pH H₂O
5,9
Org. C
46,4g/kg
Clay
19,6%
Sand
39,8%
Silt
40,6%
15–30 cm
pH H₂O
5,9
Org. C
29,3g/kg
Clay
20,8%
Sand
39,3%
Silt
39,9%

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

Land cover

Forest40.3%
Crops29.6%
Built-up0.9%
Bare soil0.4%
Other (grassland, water…)28.9%

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

Hydrology1 basins · 0 lakes · 2 rivers

Hydrology metrics for this exact territory

Stream length here

11,3km

Basins crossed

1

Max stream order

1

Max drainage

2 014km²

Discharge in basins

0,3m³/s

Mean precip.

872mm/an

Mean T°

7,2°C

Moisture idx

0,07

Max snow

20%

Mean runoff

307mm/an

Mean elev. (basins)

598m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Night light

0,4nW

Built-up

89,5%

Pesticides

25,7kg/km²

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

Sub-administrations4