Ontologia

Subdivision · AUT

Langen

Austria

DfbCold, no dry season, warm summer(85 %)

Species observed

2 327

Observations

9 425

Area

21,9km²

Ecological tissue

Sample of 33 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 Langen : 23 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 78 interactions GloBI sur 5 types (connectance 13.9%, filtre Serrano α=0.2). 11 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
34
Interactions affichées
78
Connectance
0.139
Patrimoniales
1
Plus dense que (national)0 %(top 100%)

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

Species present

2 327 distinct species · 9 425 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

9 425 obs · 1 cellules
Obs. / cellule
≥ 9 425
9 425–9 424
9 425–9 424
9 425–9 424
< 9 425

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

Climate

Mean T°

8,2°C

Annual rain

2 182mm

Warmest m°

21,2°C

Coldest m°

-5,5°C

Elevation: 707 m on average (min 543 m, max 988 m)

Bioclimatic detailsExpert
Annual mean temp.
8,2°C
Annual rain
2 182mm
Warmest month
21,2°C
Coldest month
-5,5°C
Mean alt.
707m
Min
543m
Max
988m
Std. dev.
125m
Köppen-Geiger (dominant)
DfbCold, no dry season, warm summer(85 %)Cold

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

Soil & lithology

pH H₂O

5,5

Org. C

59,2g/kg

Clay

28,9%

Sand

34,0%

Silt

37,1%

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

Dominant lithology: scGLiMaggregated to Bregenz

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,5
Org. C
85,3g/kg
Clay
28,7%
Sand
33,9%
Silt
37,4%
5–15 cm
pH H₂O
5,5
Org. C
54,0g/kg
Clay
28,6%
Sand
34,1%
Silt
37,3%
15–30 cm
pH H₂O
5,5
Org. C
38,4g/kg
Clay
29,3%
Sand
34,1%
Silt
36,5%

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

Land cover

Forest51.8%
Crops17.1%
Built-up0.6%
Bare soil0.5%
Other (grassland, water…)30.1%

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

Hydrology1 basins · 0 lakes · 6 rivers

Hydrology metrics for this exact territory

Stream length here

7,4km

Basins crossed

1

Max stream order

4

Max drainage

1 069km²

Discharge in basins

0,7m³/s

Mean precip.

1 139mm/an

Mean T°

6,1°C

Moisture idx

0,38

Max snow

34%

Mean runoff

953mm/an

Mean elev. (basins)

996m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Night light

0,1nW

Built-up

55,6%

Pesticides

0,1kg/km²

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

Protected areas4

IUCN Not Reported · 2IUCN VI · 1IUCN IV · 1

Bregenzerachschlucht

IUCN Not Reported

Special Areas of Conservation (Habitats Directive) · 2003

4 km²

Witmoos

IUCN Not Reported

Special Areas of Conservation (Habitats Directive) · 2003

0 km²

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