Vallée de la Loire du Loiret
IUCN Not ReportedSpecial Protection Area (Birds Directive) · 2017
77 km²
Commune · FRA
Saint-Denis-en-Val
France
CfbTemperate, no dry season, warm summer(100 %)
Species observed
2 395
Observations
34 623
Area
16,9km²
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
2 395 distinct species · 34 623 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
11,6°C
Annual rain
722mm
Warmest m°
24,2°C
Coldest m°
1,3°C
Elevation: 96 m on average (min 94 m, max 105 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
11,6°C
Annual rain
722mm
Warmest month
24,2°C
Coldest month
1,3°C
Mean alt.
96m
Min
94m
Max
105m
Std. dev.
1m
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
32,6g/kg
Clay
26,0%
Sand
36,7%
Silt
37,3%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: scGLiMaggregated to Loiret
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
6,1
Org. C
60,4g/kg
Clay
25,3%
Sand
37,5%
Silt
37,2%
5–15 cm
pH H₂O
6,4
Org. C
22,8g/kg
Clay
25,8%
Sand
36,9%
Silt
37,3%
15–30 cm
pH H₂O
6,3
Org. C
14,5g/kg
Clay
27,0%
Sand
35,6%
Silt
37,5%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest9.7%
Crops32.6%
Built-up5.5%
Bare soil1.5%
Other (grassland, water…)50.7%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology2 basins · 1 lakes · 2 rivers
Hydrology metrics for this exact territory
Stream length here
2,5km
Lake surface here
0,30km²
Basins crossed
2
Max stream order
6
Max drainage
37 063km²
Discharge in basins
26,5m³/s
Mean precip.
642mm/an
Mean T°
10,8°C
Moisture idx
-0,24
Max snow
5%
Mean runoff
217mm/an
Mean elev. (basins)
116m
Watersheds crossing here
Lakes (1, top by area)
Rivers / streams (2, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
2hab/km²
Night light
2,1nW
Built-up
551,3%
Pesticides
46,4kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas2
IUCN Not Reported · 2
Vallée de la Loire de Tavers à Belleville-sur-Loire
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2007
71 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.