Ontologia

Commune · CHE

Dorénaz

Switzerland

DfbCold, no dry season, warm summer(35 %)

Species observed

3 019

Observations

21 118

Area

12,5km²

Ecological tissue

Sample of 36 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 Dorénaz : 26 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 111 interactions GloBI sur 5 types (connectance 13.5%, filtre Serrano α=0.2). 15 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
41
Interactions affichées
111
Connectance
0.135
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

3 019 distinct species · 21 118 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

21 118 obs · 1 cellules
Obs. / cellule
≥ 21 118
21 118–21 117
21 118–21 117
21 118–21 117
< 21 118

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

Climate

Mean T°

4,3°C

Annual rain

1 212mm

Warmest m°

18,8°C

Coldest m°

-11,1°C

Elevation: 1 355 m on average (min 465 m, max 2 199 m)

Bioclimatic detailsExpert
Annual mean temp.
4,3°C
Annual rain
1 212mm
Warmest month
18,8°C
Coldest month
-11,1°C
Mean alt.
1 355m
Min
465m
Max
2 199m
Std. dev.
569m
Köppen-Geiger (dominant)
DfbCold, no dry season, warm summer(35 %)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

73,2g/kg

Clay

20,5%

Sand

38,0%

Silt

41,4%

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

Dominant lithology: scGLiMaggregated to Saint-Maurice

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,8
Org. C
113,9g/kg
Clay
19,9%
Sand
37,8%
Silt
42,4%
5–15 cm
pH H₂O
5,9
Org. C
66,3g/kg
Clay
20,3%
Sand
38,1%
Silt
41,6%
15–30 cm
pH H₂O
5,9
Org. C
39,3g/kg
Clay
21,4%
Sand
38,3%
Silt
40,4%

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

Land cover

Forest57.9%
Crops2.4%
Built-up0.5%
Bare soil2.0%
Other (grassland, water…)37.1%

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

Hydrology2 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

1,3km

Basins crossed

2

Max stream order

5

Max drainage

6 393km²

Discharge in basins

1,5m³/s

Mean precip.

1 207mm/an

Mean T°

6,4°C

Moisture idx

0,32

Max snow

32%

Mean runoff

875mm/an

Mean elev. (basins)

1 081m

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

0,6nW

Built-up

52,3%

Pesticides

0,2kg/km²

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

Protected areas5

IUCN IV · 3IUCN Not Assigned · 2

Follatères

IUCN Not Assigned

Forest Reserves · 2023

4 km²

Les Follatères

IUCN IV

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

1 km²

Le Sadillon

IUCN IV

Federal Inventory of Dry Grasslands and Pastures of National Importance · 2017

0 km²

Charmex

IUCN IV

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

0 km²

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