Ontologia

Commune · CHE

Rossa

Switzerland

DfcCold, no dry season, cold summer(55 %)

Species observed

1 068

Observations

3 697

Area

61,9km²

Ecological tissue

Sample of 34 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 Rossa : 23 espèces reliées par 121 interactions GloBI sur 5 types (connectance 16.3%, filtre Serrano α=0.2). 16 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
39
Interactions affichées
121
Connectance
0.163
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

1 068 distinct species · 3 697 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

3 697 obs · 1 cellules
Obs. / cellule
≥ 3 697
3 697–3 696
3 697–3 696
3 697–3 696
< 3 697

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

Climate

Mean T°

1,5°C

Annual rain

2 469mm

Warmest m°

15,8°C

Coldest m°

-13,7°C

Elevation: 1 908 m on average (min 1 203 m, max 2 774 m)

Bioclimatic detailsExpert
Annual mean temp.
1,5°C
Annual rain
2 469mm
Warmest month
15,8°C
Coldest month
-13,7°C
Mean alt.
1 908m
Min
1 203m
Max
2 774m
Std. dev.
347m
Köppen-Geiger (dominant)
DfcCold, no dry season, cold summer(55 %)Cold

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

Soil & lithology

pH H₂O

5,2

Org. C

67,2g/kg

Clay

16,6%

Sand

47,8%

Silt

35,6%

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

Dominant lithology: mtGLiMaggregated to Moësa

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,2
Org. C
98,5g/kg
Clay
17,3%
Sand
47,1%
Silt
35,6%
5–15 cm
pH H₂O
5,2
Org. C
65,7g/kg
Clay
16,4%
Sand
48,0%
Silt
35,7%
15–30 cm
pH H₂O
5,3
Org. C
37,5g/kg
Clay
16,2%
Sand
48,3%
Silt
35,5%

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

Land cover

Forest31.8%
Crops0.1%
Built-up0.1%
Bare soil11.8%
Other (grassland, water…)56.2%

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

Hydrology2 basins · 0 lakes · 7 rivers

Hydrology metrics for this exact territory

Stream length here

23,6km

Basins crossed

2

Max stream order

2

Max drainage

1 024km²

Discharge in basins

2,3m³/s

Mean precip.

1 418mm/an

Mean T°

4,0°C

Moisture idx

0,59

Max snow

36%

Mean runoff

1 186mm/an

Mean elev. (basins)

1 645m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Night light

0,0nW

Built-up

4,6%

Pesticides

59,1kg/km²

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

Protected areas9

IUCN IV · 8IUCN Not Assigned · 1

Trescolmen

IUCN IV

Federal Hunting Reserves · 1992

19 km²

Bedoleta

IUCN Not Assigned

Forest Reserves · 2023

7 km²

Pian di Alne

IUCN IV

Federal Inventory of Amphibian Spawning Areas of National Importance · 2001

0 km²

Pian di Alne

IUCN IV

Federal Inventory of Alluvial Zones of National Importance · 1992

0 km²

Camanna

IUCN IV

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

0 km²

Carnalta

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