Ontologia

Commune · CHE

Wartau

Switzerland

DfcCold, no dry season, cold summer(40 %)

Species observed

3 336

Observations

36 765

Area

43,9km²

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 Wartau : 20 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 149 interactions GloBI sur 5 types (connectance 23.7%, filtre Serrano α=0.2). 16 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
36
Interactions affichées
149
Connectance
0.236
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

3 336 distinct species · 36 765 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

36 765 obs · 2 cellules
Obs. / cellule
≥ 22 178
22 178–22 177
22 178–22 177
22 178–22 177
< 22 178

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

Climate

Mean T°

5,7°C

Annual rain

1 582mm

Warmest m°

19,6°C

Coldest m°

-9,2°C

Elevation: 1 093 m on average (min 462 m, max 1 963 m)

Bioclimatic detailsExpert
Annual mean temp.
5,7°C
Annual rain
1 582mm
Warmest month
19,6°C
Coldest month
-9,2°C
Mean alt.
1 093m
Min
462m
Max
1 963m
Std. dev.
510m
Köppen-Geiger (dominant)
DfcCold, no dry season, cold summer(40 %)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

58,1g/kg

Clay

22,4%

Sand

36,6%

Silt

41,0%

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

Dominant lithology: scGLiMaggregated to Werdenberg

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,7
Org. C
86,1g/kg
Clay
23,4%
Sand
35,8%
Silt
40,8%
5–15 cm
pH H₂O
5,8
Org. C
55,9g/kg
Clay
22,2%
Sand
36,7%
Silt
41,1%
15–30 cm
pH H₂O
5,8
Org. C
32,3g/kg
Clay
21,7%
Sand
37,4%
Silt
40,9%

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

Land cover

Forest31.9%
Crops13.5%
Built-up0.9%
Bare soil3.4%
Other (grassland, water…)50.3%

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

Hydrology2 basins · 0 lakes · 5 rivers

Hydrology metrics for this exact territory

Stream length here

15,7km

Basins crossed

2

Max stream order

5

Max drainage

4 871km²

Discharge in basins

3,7m³/s

Mean precip.

1 289mm/an

Mean T°

4,5°C

Moisture idx

0,51

Max snow

39%

Mean runoff

1 115mm/an

Mean elev. (basins)

1 420m

Watersheds crossing here

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

Human pressure

Pop. density

1hab/km²

Night light

0,8nW

Built-up

95,2%

Pesticides

59,5kg/km²

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

Protected areas33

IUCN IV · 27IUCN Not Assigned · 6

Guferen

IUCN Not Assigned

Forest Reserves · 2023

1 km²

Rheinau/Cholau

IUCN IV

Federal Inventory of Alluvial Zones of National Importance · 2003

1 km²

Palfris

IUCN IV

Federal Inventory of Fenlands of National Importance · 1994

0 km²

Malunriet

IUCN IV

Federal Inventory of Fenlands of National Importance · 1994

0 km²

Langhalde

IUCN IV

Federal Inventory of Dry Grasslands and Pastures of National Importance · 2010

0 km²

Complete list

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