Caps Et Marais D\'Opale
IUCN VRegional Nature Park · 1986
1 332 km²
Commune · FRA
Saint-Omer
France
CfbTemperate, no dry season, warm summer(100 %)
Area
16,6km²
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°
10,7°C
Annual rain
797mm
Warmest m°
21,7°C
Coldest m°
1,6°C
Elevation: 4 m on average (min 2 m, max 27 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
10,7°C
Annual rain
797mm
Warmest month
21,7°C
Coldest month
1,6°C
Mean alt.
4m
Min
2m
Max
27m
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
6,4
Org. C
32,7g/kg
Clay
27,5%
Sand
17,2%
Silt
55,3%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: smGLiMaggregated to Pas-de-Calais
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
6,2
Org. C
53,4g/kg
Clay
27,4%
Sand
16,6%
Silt
56,0%
5–15 cm
pH H₂O
6,5
Org. C
27,7g/kg
Clay
27,8%
Sand
15,9%
Silt
56,3%
15–30 cm
pH H₂O
6,4
Org. C
17,0g/kg
Clay
27,3%
Sand
19,1%
Silt
53,7%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest13.2%
Crops26.3%
Built-up4.3%
Bare soil1.0%
Other (grassland, water…)55.2%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology
Computing basins, lakes, rivers…
Human pressure
Pop. density
5hab/km²
Night light
6,2nW
Built-up
434,6%
Pesticides
46,6kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas8
IUCN IV · 4IUCN Not Reported · 3IUCN V · 1🌊 Marine · 1
Le Marais audomarois
IUCN Not ReportedWetland of International Importance (Ramsar Site) · 2008
37 km²
Prairies, marais tourbeux, forêts et bois de la cuvette audomaroise et de ses versants
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2015
6 km²
Marais audomarois
IUCN IVLand acquired by Conservatoire du Littoral (national seaside and lakeside conservancy) · 2009
3 km²
Le Romelaëre, les marais de booneghem et de la Canarderie
IUCN IVBiotope Protection Order · 2023
2 km²
le Marais du Bachelin-Tourniquet et de Salperwick Paturettes
IUCN IVBiotope Protection Order · 2023
2 km²
Complete list8 protected areas
- Caps Et Marais D\'OpaleRegional Nature ParkIUCN V19861 332 km²
- Le Marais audomaroisWetland of International Importance (Ramsar Site)IUCN Not Reported200837 km²
- Prairies, marais tourbeux, forêts et bois de la cuvette audomaroise et de ses versantsSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported20156 km²
- Marais audomaroisLand acquired by Conservatoire du Littoral (national seaside and lakeside conservancy)IUCN IV20093 km²
- Le Romelaëre, les marais de booneghem et de la CanarderieBiotope Protection OrderIUCN IV20232 km²
- le Marais du Bachelin-Tourniquet et de Salperwick PaturettesBiotope Protection OrderIUCN IV20232 km²
- Marais AudomaroisSpecial Protection Area (Birds Directive)IUCN Not Reported20062 km²
- Étangs Du RomelaëreNational Nature ReserveIUCN IV20081 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.