Mercantour [Aire D\'Adhésion]
IUCN VNational Park - Buffer zone/Area of adhesion · 1979
1 122 km²
Commune · FRA
Meyronnes
France
DfcCold, no dry season, cold summer(47 %)
Species observed
2 257
Observations
14 220
Area
43,3km²
Ecological tissue
Sample of 33 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 Meyronnes : 26 espèces + 7 bulles famille, 55 interactions GloBI documentées sur 5 types (connectance 10.4%, filtre Serrano α=0.2). Les 7 bulles regroupent des espèces visuellement absorbées par famille (≥3 espèces visibles).
Espèces affichées
33
Interactions affichées
55
Connectance
0.104
Patrimoniales
0
Plus dense que (national)0 %(top 100%)
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Species present
2 257 distinct species · 14 220 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
1,3°C
Annual rain
1 238mm
Warmest m°
16,0°C
Coldest m°
-12,2°C
Elevation: 2 215 m on average (min 1 417 m, max 2 803 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
1,3°C
Annual rain
1 238mm
Warmest month
16,0°C
Coldest month
-12,2°C
Mean alt.
2 215m
Min
1 417m
Max
2 803m
Std. dev.
351m
Köppen-Geiger (dominant)
DfcCold, no dry season, cold summer(47 %)Cold
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
6,1
Org. C
75,2g/kg
Clay
20,7%
Sand
39,7%
Silt
39,7%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: scGLiMaggregated to Alpes-de-Haute-Provence
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
6,1
Org. C
117,2g/kg
Clay
19,6%
Sand
40,2%
Silt
40,3%
5–15 cm
pH H₂O
6,2
Org. C
64,6g/kg
Clay
19,7%
Sand
39,9%
Silt
40,3%
15–30 cm
pH H₂O
6,2
Org. C
43,7g/kg
Clay
22,7%
Sand
38,9%
Silt
38,4%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest15.8%
Crops0.1%
Built-up0.0%
Bare soil28.9%
Other (grassland, water…)55.2%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology2 basins · 0 lakes · 3 rivers
Hydrology metrics for this exact territory
Stream length here
8,4km
Basins crossed
2
Max stream order
2
Max drainage
1 002km²
Discharge in basins
0,5m³/s
Mean precip.
1 240mm/an
Mean T°
3,6°C
Moisture idx
0,48
Max snow
37%
Mean runoff
469mm/an
Mean elev. (basins)
1 993m
Watersheds crossing here
Rivers / streams (3, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Built-up
3,2%
Pesticides
38,0kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas3
IUCN Not Reported · 2IUCN V · 1
Alte Valli Stura e Maira
IUCN Not ReportedSpecial Protection Area (Birds Directive) · 2006
420 km²
Haute Ubaye - Massif du Chambeyron
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2006
140 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.