Ontologia

Subdivision · AUT

Obergralla

Austria

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

Species observed

2 248

Observations

11 264

Area

8,1km²

Ecological tissue

Sample of 51 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 Obergralla : 46 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 95 interactions GloBI sur 4 types (connectance 7.5%, filtre Serrano α=0.2). 5 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
51
Interactions affichées
95
Connectance
0.074
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

2 248 distinct species · 11 264 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

11 264 obs · 1 cellules
Obs. / cellule
≥ 11 264
11 264–11 263
11 264–11 263
11 264–11 263
< 11 264

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

Climate

Mean T°

10,3°C

Annual rain

891mm

Warmest m°

25,4°C

Coldest m°

-5,5°C

Elevation: 278 m on average (min 274 m, max 287 m)

Bioclimatic detailsExpert
Annual mean temp.
10,3°C
Annual rain
891mm
Warmest month
25,4°C
Coldest month
-5,5°C
Mean alt.
278m
Min
274m
Max
287m
Std. dev.
3m
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

6,0

Org. C

31,6g/kg

Clay

24,0%

Sand

30,2%

Silt

45,8%

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

Dominant lithology: mtGLiMaggregated to Leibnitz

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,0
Org. C
52,7g/kg
Clay
23,5%
Sand
30,0%
Silt
46,5%
5–15 cm
pH H₂O
6,0
Org. C
27,1g/kg
Clay
23,3%
Sand
29,4%
Silt
47,3%
15–30 cm
pH H₂O
6,1
Org. C
15,0g/kg
Clay
25,2%
Sand
31,1%
Silt
43,6%

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

Land cover

Forest38.5%
Crops33.4%
Built-up1.6%
Bare soil0.2%
Other (grassland, water…)26.3%

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

Hydrology1 basins · 0 lakes · 3 rivers

Hydrology metrics for this exact territory

Stream length here

4,3km

Basins crossed

1

Max stream order

5

Max drainage

8 336km²

Discharge in basins

5,6m³/s

Mean precip.

893mm/an

Mean T°

8,7°C

Moisture idx

0,03

Max snow

16%

Mean runoff

326mm/an

Mean elev. (basins)

339m

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

Human pressure

Pop. density

1hab/km²

Night light

1,7nW

Built-up

163,4%

Pesticides

24,3kg/km²

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

Protected areas2

IUCN V · 1IUCN IV · 1

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