Forêts alluviales et lônes du Haut Rhône
IUCN Not ReportedSpecial Protection Area (Birds Directive) · 2022
27 km²
Commune · FRA
Aoste
France
CfaTemperate, no dry season, hot summer(100 %)
Species observed
1 957
Observations
44 241
Area
9,8km²
Ecological tissue
Sample of 42 species (selected proportionally per kingdom among those with at least one documented interaction here) to keep the graph readable. Hover for details, click to explore the full ecosystem of a species.
ℹ️ The territory contains many more species than displayed and all their documented interactions: the graph is intentionally the structural skeleton (top-N species by composite local score, edges filtered by Serrano 2009 disparity filter α=0.2).
RègnesAnimalPlanteChampignonBacterie
RelationsPredationParasitismeSymbiosePollinisation
StatutEn dangerVulnérableProtégéeEndémique
Indicateurs du tissu écologique
Tissu écologique de Aoste : 31 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 100 interactions GloBI sur 6 types (connectance 11.6%, filtre Serrano α=0.2). 11 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
42
Interactions affichées
100
Connectance
0.116
Patrimoniales
1
Plus dense que (national)0 %(top 100%)
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Species present
1 957 distinct species · 44 241 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
12,4°C
Annual rain
1 025mm
Warmest m°
26,3°C
Coldest m°
-1,7°C
Elevation: 220 m on average (min 212 m, max 245 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
12,4°C
Annual rain
1 025mm
Warmest month
26,3°C
Coldest month
-1,7°C
Mean alt.
220m
Min
212m
Max
245m
Std. dev.
9m
Köppen-Geiger (dominant)
CfaTemperate, no dry season, hot summer(100 %)Temperate
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
6,4
Org. C
47,4g/kg
Clay
26,0%
Sand
33,4%
Silt
40,6%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: scGLiMaggregated to Isère
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
6,4
Org. C
73,8g/kg
Clay
24,8%
Sand
34,0%
Silt
41,2%
5–15 cm
pH H₂O
6,4
Org. C
43,2g/kg
Clay
24,6%
Sand
33,4%
Silt
42,0%
15–30 cm
pH H₂O
6,4
Org. C
25,1g/kg
Clay
28,5%
Sand
32,8%
Silt
38,7%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest15.5%
Crops47.4%
Built-up3.1%
Bare soil0.8%
Other (grassland, water…)33.1%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology2 basins · 0 lakes · 3 rivers
Hydrology metrics for this exact territory
Stream length here
7,8km
Basins crossed
2
Max stream order
5
Max drainage
15 525km²
Discharge in basins
4,2m³/s
Mean precip.
941mm/an
Mean T°
10,3°C
Moisture idx
0,04
Max snow
18%
Mean runoff
585mm/an
Mean elev. (basins)
433m
Watersheds crossing here
Rivers / streams (3, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
2hab/km²
Night light
3,5nW
Built-up
310,7%
Pesticides
43,7kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas4
IUCN Not Reported · 2IUCN IV · 2
Forêts alluviales et lônes du Haut Rhône
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2023
27 km²
Haut-Rhône Français
IUCN IVNational Nature Reserve · 2013
17 km²
Périmètre De Protection De La Réserve Naturelle Nationale Du Haut-Rhône Français
IUCN IVProtected perimeter around a national nature reserve · 2017
3 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.