Ontologia

Subdivision · AUT

Grän

Austria

DfcCold, no dry season, cold summer(54 %)

Species observed

855

Observations

4 559

Area

20,9km²

Ecological tissue

Sample of 34 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 Grän : 20 espèces reliées par 96 interactions GloBI sur 5 types (connectance 16.1%, filtre Serrano α=0.2). 15 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
35
Interactions affichées
96
Connectance
0.161
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

855 distinct species · 4 559 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

4 559 obs · 1 cellules
Obs. / cellule
≥ 4 559
4 559–4 558
4 559–4 558
4 559–4 558
< 4 559

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

Climate

Mean T°

3,5°C

Annual rain

1 867mm

Warmest m°

17,1°C

Coldest m°

-11,0°C

Elevation: 1 396 m on average (min 1 185 m, max 1 723 m)

Bioclimatic detailsExpert
Annual mean temp.
3,5°C
Annual rain
1 867mm
Warmest month
17,1°C
Coldest month
-11,0°C
Mean alt.
1 396m
Min
1 185m
Max
1 723m
Std. dev.
185m
Köppen-Geiger (dominant)
DfcCold, no dry season, cold summer(54 %)Cold

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

Soil & lithology

pH H₂O

5,6

Org. C

85,2g/kg

Clay

25,9%

Sand

35,7%

Silt

38,4%

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

Dominant lithology: scGLiMaggregated to Reutte

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,6
Org. C
126,9g/kg
Clay
26,6%
Sand
34,8%
Silt
38,6%
5–15 cm
pH H₂O
5,6
Org. C
80,8g/kg
Clay
26,0%
Sand
35,0%
Silt
38,9%
15–30 cm
pH H₂O
5,7
Org. C
47,8g/kg
Clay
24,9%
Sand
37,3%
Silt
37,8%

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

Land cover

Forest41.5%
Crops3.6%
Built-up0.5%
Bare soil2.7%
Other (grassland, water…)51.7%

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

Hydrology2 basins · 1 lakes · 4 rivers

Hydrology metrics for this exact territory

Stream length here

6,0km

Lake surface here

0,44km²

Basins crossed

2

Max stream order

2

Max drainage

1 009km²

Discharge in basins

0,5m³/s

Mean precip.

1 080mm/an

Mean T°

4,7°C

Moisture idx

0,40

Max snow

46%

Mean runoff

783mm/an

Mean elev. (basins)

1 280m

Watersheds crossing here

Lakes (1, top by area)

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

Human pressure

Pop. density

0hab/km²

Night light

0,6nW

Built-up

44,7%

Pesticides

0,2kg/km²

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

Protected areas2

IUCN Not Reported · 1IUCN IV · 1

Aggenstein

IUCN Not Reported

Special Areas of Conservation (Habitats Directive) · 2016

1 km²

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