Ontologia

Commune · FRA

Sainte-Hélène-du-Lac

France

CfaTemperate, no dry season, hot summer(100 %)

Area

6,9km²

Ecological tissue

Graphe en cours d’indexation

Calcul du tissu écologique de cette entité.

Le graphe apparaîtra automatiquement dès que le calcul est terminé (rafraîchissement toutes les 2s).

Species present

Computing species observations from GBIF…

Densité d'observations

0 obs · 0 cellules

Source : GBIF — observations agrégées par hexagones 0.2° × 0.2° (~22km), filtre précision coordonnée < 10 km. Fond carte : OpenFreeMap · © OpenStreetMap.

Climate

Mean T°

12,1°C

Annual rain

1 065mm

Warmest m°

26,1°C

Coldest m°

-3,5°C

Elevation: 280 m on average (min 256 m, max 311 m)

Bioclimatic detailsExpert
Annual mean temp.
12,1°C
Annual rain
1 065mm
Warmest month
26,1°C
Coldest month
-3,5°C
Mean alt.
280m
Min
256m
Max
311m
Std. dev.
16m
Köppen-Geiger (dominant)
CfaTemperate, no dry season, hot summer(100 %)Temperate

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

Soil & lithology

pH H₂O

6,6

Org. C

50,4g/kg

Clay

29,5%

Sand

31,3%

Silt

39,2%

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
6,6
Org. C
80,4g/kg
Clay
27,9%
Sand
32,1%
Silt
40,0%
5–15 cm
pH H₂O
6,6
Org. C
44,1g/kg
Clay
28,4%
Sand
31,5%
Silt
40,1%
15–30 cm
pH H₂O
6,6
Org. C
26,7g/kg
Clay
32,1%
Sand
30,5%
Silt
37,4%

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

Land cover

Forest20.3%
Crops35.5%
Built-up3.3%
Bare soil1.1%
Other (grassland, water…)39.9%

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

Hydrology

Computing basins, lakes, rivers…

Human pressure

Pop. density

1hab/km²

Night light

4,0nW

Built-up

325,6%

Pesticides

43,4kg/km²

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

Protected areas4

IUCN IV · 2IUCN V · 1IUCN Not Reported · 1

val coisin

IUCN IV

Land acquired by a regional conservatory of natural areas · 1991

0 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.