Vallée de la Loire de Nantes aux Ponts-de-Cé et ses annexes
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2015
165 km²
Subdivision · FRA
Angers-Ouest
France
CfbTemperate, no dry season, warm summer(100 %)
Area
38,7km²
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°
11,9°C
Annual rain
705mm
Warmest m°
24,0°C
Coldest m°
2,2°C
Elevation: 49 m on average (min 16 m, max 70 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
11,9°C
Annual rain
705mm
Warmest month
24,0°C
Coldest month
2,2°C
Mean alt.
49m
Min
16m
Max
70m
Std. dev.
13m
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
35,0g/kg
Clay
19,4%
Sand
36,5%
Silt
44,2%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: ssGLiMaggregated to Maine-et-Loire
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
5,9
Org. C
59,6g/kg
Clay
17,0%
Sand
37,9%
Silt
45,1%
5–15 cm
pH H₂O
6,0
Org. C
26,2g/kg
Clay
19,8%
Sand
36,0%
Silt
44,2%
15–30 cm
pH H₂O
6,0
Org. C
19,3g/kg
Clay
21,4%
Sand
35,5%
Silt
43,2%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest16.9%
Crops36.6%
Built-up3.9%
Bare soil0.7%
Other (grassland, water…)41.9%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology
Computing basins, lakes, rivers…
Human pressure
Pop. density
2hab/km²
Night light
1,8nW
Built-up
391,2%
Pesticides
44,4kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas6
IUCN Not Reported · 5IUCN IV · 1
Vallée de la Loire de Nantes aux Ponts-de-Cé et ses annexes
IUCN Not ReportedSpecial Protection Area (Birds Directive) · 2019
157 km²
Basses vallées angevines, aval de la rivière Mayenne et prairies de la Baumette
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2015
92 km²
Basses vallées angevines et prairies de la Baumette
IUCN Not ReportedSpecial Protection Area (Birds Directive) · 2019
75 km²
Basses Vallées Angevines
IUCN Not ReportedWetland of International Importance (Ramsar Site) · 1995
71 km²
Basses-Brosses Et Chevalleries
IUCN IVRegional Nature Reserve · 2012
1 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN
Sub-administrations2
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.