Lac du Bourget - Marais de Chautagne
IUCN Not ReportedWetland of International Importance (Ramsar Site) · 2003
55 km²
Commune · FRA
Chindrieux
France
CfaTemperate, no dry season, hot summer(69 %)
Area
20,6km²
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…
Climate
Mean T°
11,9°C
Annual rain
1 130mm
Warmest m°
25,4°C
Coldest m°
-2,3°C
Elevation: 333 m on average (min 231 m, max 850 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
11,9°C
Annual rain
1 130mm
Warmest month
25,4°C
Coldest month
-2,3°C
Mean alt.
333m
Min
231m
Max
850m
Std. dev.
137m
Köppen-Geiger (dominant)
CfaTemperate, no dry season, hot summer(69 %)Temperate
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
6,7
Org. C
63,4g/kg
Clay
26,5%
Sand
33,9%
Silt
39,6%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: scGLiMaggregated to Savoie
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
6,6
Org. C
103,8g/kg
Clay
25,6%
Sand
34,2%
Silt
40,3%
5–15 cm
pH H₂O
6,7
Org. C
57,4g/kg
Clay
25,2%
Sand
33,8%
Silt
41,1%
15–30 cm
pH H₂O
6,7
Org. C
29,2g/kg
Clay
28,8%
Sand
33,6%
Silt
37,6%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest47.5%
Crops15.6%
Built-up0.7%
Bare soil0.4%
Other (grassland, water…)35.9%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology
Computing basins, lakes, rivers…
Human pressure
Pop. density
0hab/km²
Night light
0,3nW
Built-up
69,7%
Pesticides
4,8kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas7
IUCN IV · 4IUCN Not Reported · 3
Lac du Bourget et marais de Chautagne
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2023
55 km²
Lac du Bourget et marais de Chautagne
IUCN Not ReportedSpecial Protection Area (Birds Directive) · 2022
55 km²
Marais de chautagne
IUCN IVLand acquired by Conservatoire du Littoral (national seaside and lakeside conservancy) · 2003
2 km²
marais de chautagne
IUCN IVLand acquired by a regional conservatory of natural areas · 1991
1 km²
Baie de portout
IUCN IVLand acquired by Conservatoire du Littoral (national seaside and lakeside conservancy) · 2015
0 km²
Complete list7 protected areas
- Lac du Bourget - Marais de ChautagneWetland of International Importance (Ramsar Site)IUCN Not Reported200355 km²
- Lac du Bourget et marais de ChautagneSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported202355 km²
- Lac du Bourget et marais de ChautagneSpecial Protection Area (Birds Directive)IUCN Not Reported202255 km²
- Marais de chautagneLand acquired by Conservatoire du Littoral (national seaside and lakeside conservancy)IUCN IV20032 km²
- marais de chautagneLand acquired by a regional conservatory of natural areasIUCN IV19911 km²
- Baie de portoutLand acquired by Conservatoire du Littoral (national seaside and lakeside conservancy)IUCN IV20150 km²
- Baie de chatillonLand acquired by Conservatoire du Littoral (national seaside and lakeside conservancy)IUCN IV20110 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.