Ontologia

Commune · CHE

Riein

Switzerland

DfcCold, no dry season, cold summer(52 %)

Species observed

2 773

Observations

25 368

Area

15,8km²

Ecological tissue

Sample of 22 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 Riein : 11 espèces reliées par 108 interactions GloBI sur 6 types (connectance 33.2%, filtre Serrano α=0.2). 15 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
26
Interactions affichées
108
Connectance
0.332
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

2 773 distinct species · 25 368 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

25 368 obs · 1 cellules
Obs. / cellule
≥ 25 368
25 368–25 367
25 368–25 367
25 368–25 367
< 25 368

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

Climate

Mean T°

2,3°C

Annual rain

1 385mm

Warmest m°

16,7°C

Coldest m°

-12,8°C

Elevation: 1 658 m on average (min 842 m, max 2 537 m)

Bioclimatic detailsExpert
Annual mean temp.
2,3°C
Annual rain
1 385mm
Warmest month
16,7°C
Coldest month
-12,8°C
Mean alt.
1 658m
Min
842m
Max
2 537m
Std. dev.
402m
Köppen-Geiger (dominant)
DfcCold, no dry season, cold summer(52 %)Cold

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

Soil & lithology

pH H₂O

6,0

Org. C

70,4g/kg

Clay

20,5%

Sand

43,6%

Silt

36,0%

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

Dominant lithology: suGLiMaggregated to Surselva

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,8
Org. C
105,7g/kg
Clay
21,3%
Sand
42,7%
Silt
36,0%
5–15 cm
pH H₂O
6,0
Org. C
67,3g/kg
Clay
20,8%
Sand
43,3%
Silt
36,0%
15–30 cm
pH H₂O
6,1
Org. C
38,3g/kg
Clay
19,4%
Sand
44,6%
Silt
36,0%

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

Land cover

Forest40.6%
Crops0.2%
Built-up0.1%
Bare soil8.2%
Other (grassland, water…)51.0%

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

Hydrology1 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

1,7km

Basins crossed

1

Max stream order

1

Max drainage

1 510km²

Discharge in basins

0,6m³/s

Mean precip.

1 639mm/an

Mean T°

1,6°C

Moisture idx

0,69

Max snow

47%

Mean runoff

1 219mm/an

Mean elev. (basins)

1 953m

Watersheds crossing here

Rivers / streams (1, ord ≥ 4)

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

Human pressure

Pop. density

0hab/km²

Night light

0,0nW

Built-up

5,9%

Pesticides

3,2kg/km²

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

Protected areas13

IUCN IV · 7IUCN Not Assigned · 6

Pardel

IUCN Not Assigned

Forest Reserves · 2023

0 km²

Uaulet

IUCN Not Assigned

Forest Reserves · 2023

0 km²

Truein

IUCN Not Assigned

Forest Reserves · 2023

0 km²

Cuolm Sura

IUCN IV

Federal Inventory of Fenlands of National Importance · 1994

0 km²

Bual

IUCN IV

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

0 km²

Fless

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