Lac de Grand-Lieu
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2015
63 km²
Commune · FRA
Pont-Saint-Martin
France
CfbTemperate, no dry season, warm summer(100 %)
Area
21,8km²
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
867mm
Warmest m°
23,7°C
Coldest m°
2,9°C
Elevation: 14 m on average (min 5 m, max 30 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
12,2°C
Annual rain
867mm
Warmest month
23,7°C
Coldest month
2,9°C
Mean alt.
14m
Min
5m
Max
30m
Std. dev.
5m
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
6,0
Org. C
41,9g/kg
Clay
17,8%
Sand
39,1%
Silt
43,1%
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
6,0
Org. C
70,8g/kg
Clay
17,8%
Sand
40,1%
Silt
42,1%
5–15 cm
pH H₂O
6,1
Org. C
31,0g/kg
Clay
18,0%
Sand
39,3%
Silt
42,7%
15–30 cm
pH H₂O
6,1
Org. C
23,9g/kg
Clay
17,7%
Sand
37,8%
Silt
44,6%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest17.8%
Crops33.7%
Built-up3.7%
Bare soil1.0%
Other (grassland, water…)43.9%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology
Computing basins, lakes, rivers…
Human pressure
Pop. density
2hab/km²
Night light
2,1nW
Built-up
366,6%
Pesticides
44,2kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas3
IUCN Not Reported · 3
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
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.