Lac du Bourget - Marais de Chautagne
IUCN Not ReportedWetland of International Importance (Ramsar Site) · 2003
55 km²
Commune · FRA
Conjux
France
CfaTemperate, no dry season, hot summer(63 %)
Area
3,9km²
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…
Climate
Mean T°
12,2°C
Annual rain
1 111mm
Warmest m°
25,8°C
Coldest m°
-2,2°C
Elevation: 292 m on average (min 231 m, max 426 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
12,2°C
Annual rain
1 111mm
Warmest month
25,8°C
Coldest month
-2,2°C
Mean alt.
292m
Min
231m
Max
426m
Std. dev.
73m
Köppen-Geiger (dominant)
CfaTemperate, no dry season, hot summer(63 %)Temperate
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
6,4
Org. C
54,8g/kg
Clay
27,4%
Sand
33,5%
Silt
39,2%
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
6,4
Org. C
93,1g/kg
Clay
26,8%
Sand
34,0%
Silt
39,2%
5–15 cm
pH H₂O
6,5
Org. C
46,4g/kg
Clay
25,9%
Sand
33,2%
Silt
40,9%
15–30 cm
pH H₂O
6,5
Org. C
25,0g/kg
Clay
29,5%
Sand
33,1%
Silt
37,5%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest24.5%
Crops3.8%
Built-up0.6%
Bare soil0.6%
Other (grassland, water…)70.5%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology
Computing basins, lakes, rivers…
Human pressure
Pop. density
0hab/km²
Night light
0,8nW
Built-up
59,5%
Pesticides
0,1kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas8
IUCN Not Reported · 5IUCN IV · 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
Réseau de zones humides, pelouses, landes et falaises de l'avant-pays savoyard
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2016
32 km²
Avant-pays savoyard
IUCN Not ReportedSpecial Protection Area (Birds Directive) · 2018
31 km²
Marais de chautagne
IUCN IVLand acquired by Conservatoire du Littoral (national seaside and lakeside conservancy) · 2003
2 km²
Complete list8 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
- Réseau de zones humides, pelouses, landes et falaises de l'avant-pays savoyardSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported201632 km²
- Avant-pays savoyardSpecial Protection Area (Birds Directive)IUCN Not Reported201831 km²
- Marais de chautagneLand acquired by Conservatoire du Littoral (national seaside and lakeside conservancy)IUCN IV20032 km²
- Baie de portoutLand acquired by Conservatoire du Littoral (national seaside and lakeside conservancy)IUCN IV20150 km²
- Bois de conjuxLand acquired by Conservatoire du Littoral (national seaside and lakeside conservancy)IUCN IV19940 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.