Lac de Grand-Lieu
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2015
63 km²
Commune · FRA
La Chevrolière
France
CfbTemperate, no dry season, warm summer(100 %)
Area
32,7km²
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°
12,3°C
Annual rain
844mm
Warmest m°
23,7°C
Coldest m°
2,9°C
Elevation: 9 m on average (min 1 m, max 21 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
12,3°C
Annual rain
844mm
Warmest month
23,7°C
Coldest month
2,9°C
Mean alt.
9m
Min
1m
Max
21m
Std. dev.
4m
Köppen-Geiger (dominant)
CfbTemperate, no dry season, warm summer(100 %)Temperate
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
6,2
Org. C
41,1g/kg
Clay
19,7%
Sand
38,8%
Silt
41,6%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: ssGLiMaggregated to Loire-Atlantique
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
6,1
Org. C
69,2g/kg
Clay
19,4%
Sand
39,6%
Silt
41,0%
5–15 cm
pH H₂O
6,2
Org. C
29,1g/kg
Clay
19,6%
Sand
38,9%
Silt
41,5%
15–30 cm
pH H₂O
6,2
Org. C
25,1g/kg
Clay
19,9%
Sand
37,8%
Silt
42,2%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest17.4%
Crops39.7%
Built-up2.5%
Bare soil1.4%
Other (grassland, water…)39.1%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology
Computing basins, lakes, rivers…
Human pressure
Pop. density
1hab/km²
Night light
1,0nW
Built-up
252,0%
Pesticides
44,1kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas4
IUCN Not Reported · 3IUCN IV · 1
Lac de Grand-Lieu
IUCN Not ReportedWetland of International Importance (Ramsar Site) · 1995
62 km²
Lac de Grand Lieu
IUCN Not ReportedSpecial Protection Area (Birds Directive) · 2019
57 km²
Lac De Grand-Lieu
IUCN IVRegional Nature Reserve · 2008
7 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.