Ontologia

Commune · CHE

Braggio

Switzerland

DfbCold, no dry season, warm summer(55 %)

Species observed

2 408

Observations

21 514

Area

7,3km²

Ecological tissue

Sample of 25 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 Braggio : 11 espèces reliées par 150 interactions GloBI sur 5 types (connectance 28.4%, filtre Serrano α=0.2). 22 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
33
Interactions affichées
150
Connectance
0.284
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

2 408 distinct species · 21 514 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

21 514 obs · 1 cellules
Obs. / cellule
≥ 21 514
21 514–21 513
21 514–21 513
21 514–21 513
< 21 514

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

Climate

Mean T°

3,9°C

Annual rain

1 981mm

Warmest m°

17,9°C

Coldest m°

-11,2°C

Elevation: 1 570 m on average (min 1 193 m, max 2 028 m)

Bioclimatic detailsExpert
Annual mean temp.
3,9°C
Annual rain
1 981mm
Warmest month
17,9°C
Coldest month
-11,2°C
Mean alt.
1 570m
Min
1 193m
Max
2 028m
Std. dev.
335m
Köppen-Geiger (dominant)
DfbCold, no dry season, warm 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

65,3g/kg

Clay

16,8%

Sand

48,1%

Silt

35,1%

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
5,1
Org. C
95,7g/kg
Clay
17,5%
Sand
47,4%
Silt
35,1%
5–15 cm
pH H₂O
5,2
Org. C
63,2g/kg
Clay
16,4%
Sand
48,2%
Silt
35,4%
15–30 cm
pH H₂O
5,2
Org. C
36,9g/kg
Clay
16,6%
Sand
48,6%
Silt
34,8%

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

Land cover

Forest59.7%
Crops0.5%
Built-up0.3%
Bare soil3.7%
Other (grassland, water…)35.9%

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

Hydrology1 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

1,6km

Basins crossed

1

Max stream order

2

Max drainage

489km²

Discharge in basins

0,3m³/s

Mean precip.

1 417mm/an

Mean T°

4,0°C

Moisture idx

0,59

Max snow

34%

Mean runoff

1 185mm/an

Mean elev. (basins)

1 644m

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

0,3nW

Built-up

24,8%

Pesticides

43,1kg/km²

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

Protected areas3

IUCN IV · 3

Mont di Caute

IUCN IV

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

0 km²

Miaddi

IUCN IV

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

0 km²

Refontana

IUCN IV

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

0 km²

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