Ontologia

Commune · FRA

Arâches-la-Frasse

France

DfbCold, no dry season, warm summer(52 %)

Species observed

3 295

Observations

52 318

Area

37,3km²

Ecological tissue

Sample of 28 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 Arâches-la-Frasse : 19 espèces reliées par 53 interactions GloBI sur 4 types (connectance 14.0%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
28
Interactions affichées
53
Connectance
0.140
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

3 295 distinct species · 52 318 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

52 318 obs · 4 cellules
Obs. / cellule
≥ 26 985
26 985–26 984
8 728–26 984
8 728–8 727
< 8 728

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

Climate

Mean T°

4,0°C

Annual rain

2 030mm

Warmest m°

18,2°C

Coldest m°

-11,2°C

Elevation: 1 445 m on average (min 560 m, max 2 320 m)

Bioclimatic detailsExpert
Annual mean temp.
4,0°C
Annual rain
2 030mm
Warmest month
18,2°C
Coldest month
-11,2°C
Mean alt.
1 445m
Min
560m
Max
2 320m
Std. dev.
413m
Köppen-Geiger (dominant)
DfbCold, no dry season, warm 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

72,2g/kg

Clay

25,5%

Sand

33,5%

Silt

41,0%

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

Dominant lithology: scGLiMaggregated to Haute-Savoie

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,9
Org. C
115,9g/kg
Clay
24,5%
Sand
33,2%
Silt
42,2%
5–15 cm
pH H₂O
6,0
Org. C
62,2g/kg
Clay
25,2%
Sand
33,5%
Silt
41,2%
15–30 cm
pH H₂O
6,0
Org. C
38,5g/kg
Clay
26,7%
Sand
33,7%
Silt
39,6%

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

Land cover

Forest47.0%
Crops1.3%
Built-up0.8%
Bare soil3.2%
Other (grassland, water…)47.7%

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

Hydrology1 basins · 0 lakes · 2 rivers

Hydrology metrics for this exact territory

Stream length here

4,7km

Basins crossed

1

Max stream order

1

Max drainage

1 970km²

Discharge in basins

1,0m³/s

Mean precip.

1 339mm/an

Mean T°

5,3°C

Moisture idx

0,42

Max snow

34%

Mean runoff

848mm/an

Mean elev. (basins)

1 367m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Night light

1,5nW

Built-up

76,5%

Pesticides

48,9kg/km²

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

Protected areas5

IUCN IV · 3IUCN Not Reported · 2

Haut Giffre

IUCN Not Reported

Special Protection Area (Birds Directive) · 2018

181 km²

Haut Giffre

IUCN Not Reported

Special Areas of Conservation (Habitats Directive) · 2008

124 km²

Sixt-Passy

IUCN IV

National Nature Reserve · 1977

95 km²

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

France-specific data (Phase 2)

ZNIEFF, Natura 2000, INPN protected spaces, BNV-D pesticides, Naïades water quality, SAFRAN fine climate, BRGM lithology — Layer FR to load in Phase 2.