Ontologia

Commune · FRA

Villard-de-Lans

France

DfbCold, no dry season, warm summer(85 %)

Species observed

2 858

Observations

56 850

Area

67,7km²

Ecological tissue

Sample of 21 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 Villard-de-Lans : 14 espèces reliées par 46 interactions GloBI sur 5 types (connectance 21.9%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
21
Interactions affichées
46
Connectance
0.219
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

2 858 distinct species · 56 850 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

56 850 obs · 2 cellules
Obs. / cellule
≥ 31 903
31 903–31 902
31 903–31 902
31 903–31 902
< 31 903

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

Climate

Mean T°

6,1°C

Annual rain

1 582mm

Warmest m°

19,3°C

Coldest m°

-6,8°C

Elevation: 1 299 m on average (min 946 m, max 1 949 m)

Bioclimatic detailsExpert
Annual mean temp.
6,1°C
Annual rain
1 582mm
Warmest month
19,3°C
Coldest month
-6,8°C
Mean alt.
1 299m
Min
946m
Max
1 949m
Std. dev.
242m
Köppen-Geiger (dominant)
DfbCold, no dry season, warm summer(85 %)Cold

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

Soil & lithology

pH H₂O

6,2

Org. C

64,6g/kg

Clay

29,2%

Sand

31,0%

Silt

39,9%

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

Dominant lithology: scGLiMaggregated to Isère

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,1
Org. C
93,2g/kg
Clay
27,5%
Sand
31,8%
Silt
40,7%
5–15 cm
pH H₂O
6,3
Org. C
60,1g/kg
Clay
28,5%
Sand
31,4%
Silt
40,1%
15–30 cm
pH H₂O
6,3
Org. C
40,4g/kg
Clay
31,5%
Sand
29,7%
Silt
38,8%

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

Land cover

Forest55.6%
Crops3.4%
Built-up0.6%
Bare soil4.3%
Other (grassland, water…)36.0%

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

Hydrology2 basins · 0 lakes · 4 rivers

Hydrology metrics for this exact territory

Stream length here

17,4km

Basins crossed

2

Max stream order

3

Max drainage

3 561km²

Discharge in basins

1,4m³/s

Mean precip.

1 082mm/an

Mean T°

7,1°C

Moisture idx

0,27

Max snow

26%

Mean runoff

471mm/an

Mean elev. (basins)

1 085m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Night light

0,1nW

Built-up

62,1%

Pesticides

36,4kg/km²

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

Protected areas3

IUCN V · 1IUCN Not Reported · 1IUCN IV · 1

Vercors

IUCN V

Regional Nature Park · 1970

2 060 km²

La Bourne

IUCN Not Reported

Special Areas of Conservation (Habitats Directive) · 2017

28 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.