Ontologia

Commune · CHE

Trimmis

Switzerland

DfcCold, no dry season, cold summer(44 %)

Species observed

2 910

Observations

18 116

Area

26,9km²

Ecological tissue

Sample of 29 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 Trimmis : 16 espèces reliées par 133 interactions GloBI sur 5 types (connectance 28.6%, filtre Serrano α=0.2). 15 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
31
Interactions affichées
133
Connectance
0.286
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

2 910 distinct species · 18 116 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

18 116 obs · 1 cellules
Obs. / cellule
≥ 18 116
18 116–18 115
18 116–18 115
18 116–18 115
< 18 116

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

Climate

Mean T°

4,8°C

Annual rain

1 400mm

Warmest m°

19,1°C

Coldest m°

-10,7°C

Elevation: 1 305 m on average (min 541 m, max 2 256 m)

Bioclimatic detailsExpert
Annual mean temp.
4,8°C
Annual rain
1 400mm
Warmest month
19,1°C
Coldest month
-10,7°C
Mean alt.
1 305m
Min
541m
Max
2 256m
Std. dev.
524m
Köppen-Geiger (dominant)
DfcCold, no dry season, cold summer(44 %)Cold

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

Soil & lithology

pH H₂O

5,9

Org. C

59,8g/kg

Clay

21,4%

Sand

39,9%

Silt

38,7%

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

Dominant lithology: scGLiMaggregated to Landquart

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,7
Org. C
87,8g/kg
Clay
22,3%
Sand
39,0%
Silt
38,7%
5–15 cm
pH H₂O
5,9
Org. C
59,3g/kg
Clay
21,4%
Sand
39,7%
Silt
38,9%
15–30 cm
pH H₂O
6,0
Org. C
32,2g/kg
Clay
20,4%
Sand
41,0%
Silt
38,6%

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

Land cover

Forest41.1%
Crops5.6%
Built-up0.9%
Bare soil4.6%
Other (grassland, water…)47.8%

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

Hydrology1 basins · 0 lakes · 2 rivers

Hydrology metrics for this exact territory

Stream length here

7,3km

Basins crossed

1

Max stream order

5

Max drainage

4 871km²

Discharge in basins

2,6m³/s

Mean precip.

1 270mm/an

Mean T°

4,1°C

Moisture idx

0,51

Max snow

39%

Mean runoff

1 102mm/an

Mean elev. (basins)

1 496m

Watersheds crossing here

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

Human pressure

Pop. density

1hab/km²

Night light

0,5nW

Built-up

88,5%

Pesticides

56,6kg/km²

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

Protected areas17

IUCN IV · 13IUCN Not Assigned · 4

Zizers-Mastrils

IUCN IV

Federal Inventory of Alluvial Zones of National Importance · 2017

2 km²

Trimmiser Rodauen

IUCN IV

Federal Inventory of Alluvial Zones of National Importance · 2017

1 km²

Witenen

IUCN IV

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

0 km²

Zizerser Gumpen

IUCN IV

Federal Inventory of Amphibian Spawning Areas of National Importance · 2001

0 km²

Obere Au

IUCN Not Assigned

Forest Reserves · 2023

0 km²

Mondura

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