Vallée de la Rance - Côte d\'Emeraude
IUCN VRegional Nature Park · 2024
893 km²
Commune · FRA
Saint-Malo
France
CfbTemperate, no dry season, warm summer(100 %)
Area
38,1km²
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°
11,8°C
Annual rain
767mm
Warmest m°
19,9°C
Coldest m°
4,7°C
Elevation: 22 m on average (min -9 m, max 42 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
11,8°C
Annual rain
767mm
Warmest month
19,9°C
Coldest month
4,7°C
Mean alt.
22m
Min
-9m
Max
42m
Std. dev.
11m
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
6,3
Org. C
45,1g/kg
Clay
21,9%
Sand
24,9%
Silt
53,2%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: ssGLiMaggregated to Ille-et-Vilaine
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
6,2
Org. C
72,9g/kg
Clay
19,8%
Sand
26,3%
Silt
54,0%
5–15 cm
pH H₂O
6,3
Org. C
36,3g/kg
Clay
22,9%
Sand
24,9%
Silt
52,2%
15–30 cm
pH H₂O
6,3
Org. C
26,2g/kg
Clay
23,2%
Sand
23,5%
Silt
53,3%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest10.8%
Crops21.1%
Built-up9.3%
Bare soil1.0%
Other (grassland, water…)57.8%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology
Computing basins, lakes, rivers…
Human pressure
Pop. density
6hab/km²
Night light
5,3nW
Built-up
930,6%
Pesticides
45,8kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas5
IUCN Not Reported · 3IUCN V · 1IUCN IV · 1🌊 Marine · 5
Estuaire de la Rance
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2014
28 km²
Côte de Cancale à Paramé
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2014
17 km²
Pointe de la varde
IUCN IVLand acquired by Conservatoire du Littoral (national seaside and lakeside conservancy) · 1992
0 km²
La Vallée de la Rance
IUCN Not ReportedGeotope Protection Order · 2021
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.