Montagne de la Margeride
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2011
94 km²
Commune · FRA
Saint-Denis-en-Margeride
France
DfbCold, no dry season, warm summer(67 %)
Species observed
553
Observations
2 363
Area
38km²
Ecological tissue
Sample of 34 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 Saint-Denis-en-Margeride : 28 espèces + 6 bulles famille, 58 interactions GloBI documentées sur 5 types (connectance 10.3%, filtre Serrano α=0.2). Les 6 bulles regroupent des espèces visuellement absorbées par famille (≥3 espèces visibles).
Espèces affichées
34
Interactions affichées
58
Connectance
0.103
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
553 distinct species · 2 363 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
6,7°C
Annual rain
1 031mm
Warmest m°
20,1°C
Coldest m°
-4,1°C
Elevation: 1 247 m on average (min 1 067 m, max 1 432 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
6,7°C
Annual rain
1 031mm
Warmest month
20,1°C
Coldest month
-4,1°C
Mean alt.
1 247m
Min
1 067m
Max
1 432m
Std. dev.
101m
Köppen-Geiger (dominant)
DfbCold, no dry season, warm summer(67 %)Cold
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
56,0g/kg
Clay
23,7%
Sand
40,0%
Silt
36,4%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: scGLiMaggregated to Lozère
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
6,2
Org. C
84,6g/kg
Clay
22,8%
Sand
40,6%
Silt
36,6%
5–15 cm
pH H₂O
6,4
Org. C
50,8g/kg
Clay
21,7%
Sand
41,3%
Silt
37,0%
15–30 cm
pH H₂O
6,4
Org. C
32,5g/kg
Clay
26,6%
Sand
38,0%
Silt
35,4%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest39.6%
Crops28.7%
Built-up0.2%
Bare soil1.4%
Other (grassland, water…)30.1%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology3 basins · 0 lakes · 2 rivers
Hydrology metrics for this exact territory
Stream length here
4,9km
Basins crossed
3
Max stream order
1
Max drainage
916km²
Discharge in basins
0,6m³/s
Mean precip.
818mm/an
Mean T°
7,5°C
Moisture idx
0,02
Max snow
22%
Mean runoff
444mm/an
Mean elev. (basins)
1 115m
Watersheds crossing here
Rivers / streams (2, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
0,2nW
Built-up
17,3%
Pesticides
35,5kg/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.