Ontologia

Commune · CHE

Klosters-Serneus

Switzerland

ETPolar, tundra(56 %)

Species observed

3 537

Observations

49 613

Area

189,6km²

Ecological tissue

Sample of 24 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 Klosters-Serneus : 12 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 106 interactions GloBI sur 6 types (connectance 35.3%, filtre Serrano α=0.2). 13 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
25
Interactions affichées
106
Connectance
0.353
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

3 537 distinct species · 49 613 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

49 613 obs · 6 cellules
Obs. / cellule
≥ 21 977
21 977–21 976
9 978–21 976
7 886–9 977
< 7 886

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

Climate

Mean T°

-0,5°C

Annual rain

1 603mm

Warmest m°

14,0°C

Coldest m°

-16,2°C

Elevation: 2 111 m on average (min 1 069 m, max 2 930 m)

Bioclimatic detailsExpert
Annual mean temp.
-0,5°C
Annual rain
1 603mm
Warmest month
14,0°C
Coldest month
-16,2°C
Mean alt.
2 111m
Min
1 069m
Max
2 930m
Std. dev.
442m
Köppen-Geiger (dominant)
ETPolar, tundra(56 %)Polar

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

Soil & lithology

pH H₂O

5,4

Org. C

66,4g/kg

Clay

19,3%

Sand

44,5%

Silt

36,2%

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

Dominant lithology: suGLiMaggregated to Prättigau/Davos

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,4
Org. C
94,0g/kg
Clay
19,9%
Sand
43,7%
Silt
36,4%
5–15 cm
pH H₂O
5,4
Org. C
61,6g/kg
Clay
19,3%
Sand
44,3%
Silt
36,3%
15–30 cm
pH H₂O
5,5
Org. C
43,7g/kg
Clay
18,7%
Sand
45,6%
Silt
35,7%

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

Land cover

Forest14.4%
Crops0.2%
Built-up0.2%
Bare soil19.9%
Other (grassland, water…)65.3%

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

Hydrology4 basins · 0 lakes · 4 rivers

Hydrology metrics for this exact territory

Stream length here

35,9km

Basins crossed

4

Max stream order

3

Max drainage

4 871km²

Discharge in basins

18,3m³/s

Mean precip.

1 270mm/an

Mean T°

4,1°C

Moisture idx

0,51

Max snow

49%

Mean runoff

1 101mm/an

Mean elev. (basins)

1 499m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Night light

0,2nW

Built-up

21,6%

Pesticides

5,1kg/km²

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

Protected areas23

IUCN IV · 22IUCN Not Assigned · 1

Silvrettagletscher

IUCN IV

Federal Inventory of Alluvial Zones of National Importance · 2001

2 km²

Saas-Klosters

IUCN IV

Federal Inventory of Alluvial Zones of National Importance · 2017

1 km²

Leidwang

IUCN IV

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

0 km²

Sardasca

IUCN IV

Federal Inventory of Alluvial Zones of National Importance · 2017

0 km²

Uf den Flüenen

IUCN IV

Federal Inventory of Dry Grasslands and Pastures of National Importance · 2021

0 km²

Complete list

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