Dunes, forêt et marais d'Olonne
IUCN Not ReportedSpecial Protection Area (Birds Directive) · 2018
29 km²
Commune · FRA
Olonne-sur-Mer
France
CfbTemperate, no dry season, warm summer(100 %)
Area
46,6km²
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°
13,0°C
Annual rain
842mm
Warmest m°
21,4°C
Coldest m°
5,5°C
Elevation: 11 m on average (min 0 m, max 46 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
13,0°C
Annual rain
842mm
Warmest month
21,4°C
Coldest month
5,5°C
Mean alt.
11m
Min
0m
Max
46m
Std. dev.
9m
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
46,6g/kg
Clay
26,8%
Sand
30,3%
Silt
42,9%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: ssGLiMaggregated to Vendée
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
6,2
Org. C
79,7g/kg
Clay
26,5%
Sand
30,2%
Silt
43,3%
5–15 cm
pH H₂O
6,2
Org. C
34,2g/kg
Clay
26,1%
Sand
30,1%
Silt
43,9%
15–30 cm
pH H₂O
6,3
Org. C
26,0g/kg
Clay
27,9%
Sand
30,6%
Silt
41,6%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest29.2%
Crops15.6%
Built-up4.3%
Bare soil1.4%
Other (grassland, water…)49.6%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology
Computing basins, lakes, rivers…
Human pressure
Pop. density
2hab/km²
Night light
2,0nW
Built-up
424,7%
Pesticides
43,3kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas4
IUCN Not Reported · 2IUCN IV · 2🌊 Marine · 2
Dunes, forêt et marais d'Olonne
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2015
29 km²
Marais d\'olonne
IUCN IVLand acquired by Conservatoire du Littoral (national seaside and lakeside conservancy) · 2003
2 km²
L\'Ileau De Champclou
IUCN IVBiotope Protection Order · 1999
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.