Vallée de la Cère et tributaires
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2009
30 km²
Commune · FRA
Calviac
France
CfbTemperate, no dry season, warm summer(100 %)
Area
26,2km²
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°
10,4°C
Annual rain
1 623mm
Warmest m°
23,0°C
Coldest m°
-0,1°C
Elevation: 607 m on average (min 569 m, max 661 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
10,4°C
Annual rain
1 623mm
Warmest month
23,0°C
Coldest month
-0,1°C
Mean alt.
607m
Min
569m
Max
661m
Std. dev.
23m
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
5,9
Org. C
56,6g/kg
Clay
15,7%
Sand
46,9%
Silt
37,5%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: scGLiMaggregated to Lot
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
5,9
Org. C
100,9g/kg
Clay
15,8%
Sand
46,1%
Silt
38,2%
5–15 cm
pH H₂O
5,9
Org. C
43,7g/kg
Clay
15,7%
Sand
46,3%
Silt
37,9%
15–30 cm
pH H₂O
5,9
Org. C
25,1g/kg
Clay
15,6%
Sand
48,2%
Silt
36,3%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest44.6%
Crops27.1%
Built-up0.3%
Bare soil0.1%
Other (grassland, water…)27.9%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology
Computing basins, lakes, rivers…
Human pressure
Pop. density
0hab/km²
Built-up
25,0%
Pesticides
7,8kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas2
IUCN Not Reported · 2
Affluents de la Cère en Chataigneraie
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2019
2 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.