Vallée de l'Avance
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2016
2 km²
Commune · FRA
Durance
France
CfbTemperate, no dry season, warm summer(100 %)
Species observed
1 672
Observations
12 893
Area
38,2km²
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
1 672 distinct species · 12 893 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
13,4°C
Annual rain
813mm
Warmest m°
26,9°C
Coldest m°
2,3°C
Elevation: 128 m on average (min 114 m, max 153 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
13,4°C
Annual rain
813mm
Warmest month
26,9°C
Coldest month
2,3°C
Mean alt.
128m
Min
114m
Max
153m
Std. dev.
10m
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
44,1g/kg
Clay
18,8%
Sand
51,2%
Silt
30,0%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: suGLiMaggregated to Lot-et-Garonne
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
5,8
Org. C
77,7g/kg
Clay
19,2%
Sand
51,0%
Silt
29,8%
5–15 cm
pH H₂O
5,8
Org. C
32,8g/kg
Clay
18,4%
Sand
51,9%
Silt
29,7%
15–30 cm
pH H₂O
5,8
Org. C
21,8g/kg
Clay
18,7%
Sand
50,7%
Silt
30,6%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest62.8%
Crops14.7%
Built-up0.3%
Bare soil0.7%
Other (grassland, water…)21.6%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology2 basins · 1 lakes · 1 rivers
Hydrology metrics for this exact territory
Stream length here
2,2km
Lake surface here
0,18km²
Basins crossed
2
Max stream order
1
Max drainage
2 882km²
Discharge in basins
0,4m³/s
Mean precip.
846mm/an
Mean T°
12,3°C
Moisture idx
-0,14
Max snow
7%
Mean runoff
325mm/an
Mean elev. (basins)
140m
Watersheds crossing here
Lakes (1, top by area)
Rivers / streams (1, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
0,1nW
Built-up
26,0%
Pesticides
43,1kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas1
IUCN Not Reported · 1
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.