Ontologia

Commune · FRA

La Giettaz

France

DfbCold, no dry season, warm summer(49 %)

Species observed

2 668

Observations

98 300

Area

35,6km²

Ecological tissue

Sample of 9 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 La Giettaz : 7 espèces reliées par 9 interactions GloBI sur 3 types (connectance 25.0%, filtre Serrano α=0.2). 2 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
9
Interactions affichées
9
Connectance
0.250
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

2 668 distinct species · 98 300 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

98 300 obs · 5 cellules
Obs. / cellule
≥ 32 668
32 668–32 667
27 808–32 667
17 419–27 807
< 17 419

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

Climate

Mean T°

3,1°C

Annual rain

2 200mm

Warmest m°

17,2°C

Coldest m°

-11,9°C

Elevation: 1 608 m on average (min 1 232 m, max 2 265 m)

Bioclimatic detailsExpert
Annual mean temp.
3,1°C
Annual rain
2 200mm
Warmest month
17,2°C
Coldest month
-11,9°C
Mean alt.
1 608m
Min
1 232m
Max
2 265m
Std. dev.
238m
Köppen-Geiger (dominant)
DfbCold, no dry season, warm summer(49 %)Cold

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

Soil & lithology

pH H₂O

5,7

Org. C

83,4g/kg

Clay

20,5%

Sand

37,7%

Silt

41,9%

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

Dominant lithology: scGLiMaggregated to Savoie

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,7
Org. C
123,0g/kg
Clay
19,7%
Sand
37,5%
Silt
42,8%
5–15 cm
pH H₂O
5,7
Org. C
78,6g/kg
Clay
19,9%
Sand
38,0%
Silt
42,1%
15–30 cm
pH H₂O
5,7
Org. C
48,7g/kg
Clay
21,8%
Sand
37,5%
Silt
40,7%

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

Land cover

Forest31.1%
Crops0.3%
Built-up0.3%
Bare soil4.7%
Other (grassland, water…)63.6%

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

Hydrology3 basins · 0 lakes · 3 rivers

Hydrology metrics for this exact territory

Stream length here

9,5km

Basins crossed

3

Max stream order

2

Max drainage

2 699km²

Discharge in basins

0,6m³/s

Mean precip.

1 416mm/an

Mean T°

3,8°C

Moisture idx

0,49

Max snow

41%

Mean runoff

609mm/an

Mean elev. (basins)

1 749m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Night light

0,2nW

Built-up

29,1%

Pesticides

36,5kg/km²

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

Protected areas3

IUCN Not Reported · 2IUCN IV · 1

Les Aravis

IUCN Not Reported

Special Protection Area (Birds Directive) · 2018

89 km²

Les Aravis

IUCN Not Reported

Special Areas of Conservation (Habitats Directive) · 2010

89 km²

Les Aravis

IUCN IV

Biotope Protection Order · 2004

6 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.