Ontologia

District · CHE

Werdenberg

Switzerland

CfbTemperate, no dry season, warm summer(44 %)

Species observed

5 256

Observations

100 321

Area

210,3km²

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 Werdenberg : 19 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 155 interactions GloBI sur 5 types (connectance 26.1%, filtre Serrano α=0.2). 16 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
35
Interactions affichées
155
Connectance
0.261
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

5 256 distinct species · 100 321 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

100 321 obs · 6 cellules
Obs. / cellule
≥ 33 512
33 512–33 511
22 178–33 511
14 587–22 177
< 14 587

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

Climate

Mean T°

6,4°C

Annual rain

1 674mm

Warmest m°

20,1°C

Coldest m°

-8,3°C

Elevation: 986 m on average (min 431 m, max 2 004 m)

Bioclimatic detailsExpert
Annual mean temp.
6,4°C
Annual rain
1 674mm
Warmest month
20,1°C
Coldest month
-8,3°C
Mean alt.
986m
Min
431m
Max
2 004m
Std. dev.
503m
Köppen-Geiger (dominant)
CfbTemperate, no dry season, warm summer(44 %)Temperate

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

Soil & lithology

pH H₂O

5,7

Org. C

74,6g/kg

Clay

24,5%

Sand

35,1%

Silt

40,5%

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

Dominant lithology: scGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,6
Org. C
107,4g/kg
Clay
25,0%
Sand
34,6%
Silt
40,4%
5–15 cm
pH H₂O
5,7
Org. C
71,1g/kg
Clay
24,4%
Sand
35,0%
Silt
40,7%
15–30 cm
pH H₂O
5,7
Org. C
45,1g/kg
Clay
24,1%
Sand
35,6%
Silt
40,3%

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

Land cover

Forest29.7%
Crops16.9%
Built-up1.5%
Bare soil2.8%
Other (grassland, water…)49.0%

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

Hydrology3 basins · 1 lakes · 16 rivers

Hydrology metrics for this exact territory

Stream length here

85,0km

Lake surface here

0,14km²

Basins crossed

3

Max stream order

5

Max drainage

4 871km²

Discharge in basins

19,3m³/s

Mean precip.

1 272mm/an

Mean T°

4,3°C

Moisture idx

0,51

Max snow

39%

Mean runoff

1 106mm/an

Mean elev. (basins)

1 457m

Watersheds crossing here

Lakes (1, top by area)

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

Human pressure

Pop. density

1hab/km²

Night light

0,7nW

Built-up

152,7%

Pesticides

59,7kg/km²

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

Protected areas79

IUCN IV · 56IUCN Not Assigned · 17IUCN Ia · 5IUCN Not Reported · 1

Moosbühel

IUCN Not Assigned

Forest Reserves · 2023

3 km²

Guferen

IUCN Not Assigned

Forest Reserves · 2023

1 km²

Rheinau/Cholau

IUCN IV

Federal Inventory of Alluvial Zones of National Importance · 2003

1 km²

Ceres

IUCN Not Assigned

Forest Reserves · 2023

1 km²

Complete list

+ 19 protected areas (top 60 shown)

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

Sub-administrations5