Brière
IUCN VRegional Nature Park · 1970
566 km²
Commune · FRA
Saint-Dolay
France
CfbTemperate, no dry season, warm summer(100 %)
Area
48,7km²
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°
12,0°C
Annual rain
878mm
Warmest m°
22,5°C
Coldest m°
3,3°C
Elevation: 31 m on average (min 3 m, max 53 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
12,0°C
Annual rain
878mm
Warmest month
22,5°C
Coldest month
3,3°C
Mean alt.
31m
Min
3m
Max
53m
Std. dev.
14m
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
5,8
Org. C
42,1g/kg
Clay
22,3%
Sand
28,5%
Silt
49,2%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: paGLiMaggregated to Morbihan
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
5,8
Org. C
67,0g/kg
Clay
21,0%
Sand
29,1%
Silt
49,8%
5–15 cm
pH H₂O
5,8
Org. C
33,3g/kg
Clay
23,4%
Sand
27,2%
Silt
49,5%
15–30 cm
pH H₂O
5,8
Org. C
25,9g/kg
Clay
22,4%
Sand
29,2%
Silt
48,4%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest23.3%
Crops43.5%
Built-up0.7%
Bare soil0.4%
Other (grassland, water…)32.1%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology
Computing basins, lakes, rivers…
Human pressure
Pop. density
0hab/km²
Night light
0,1nW
Built-up
69,4%
Pesticides
44,2kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas2
IUCN V · 1IUCN Not Reported · 1🌊 Marine · 2
Marais de Vilaine
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2016
109 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.