Montagne de la Margeride
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2011
94 km²
Commune · FRA
Lajo
France
DfbCold, no dry season, warm summer(83 %)
Species observed
1 541
Observations
28 986
Area
18,4km²
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 Lajo : 21 espèces reliées par 78 interactions GloBI sur 5 types (connectance 13.9%, filtre Serrano α=0.2). 13 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
34
Interactions affichées
78
Connectance
0.139
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
1 541 distinct species · 28 986 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
6,6°C
Annual rain
1 018mm
Warmest m°
20,0°C
Coldest m°
-4,1°C
Elevation: 1 253 m on average (min 1 120 m, max 1 390 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
6,6°C
Annual rain
1 018mm
Warmest month
20,0°C
Coldest month
-4,1°C
Mean alt.
1 253m
Min
1 120m
Max
1 390m
Std. dev.
64m
Köppen-Geiger (dominant)
DfbCold, no dry season, warm summer(83 %)Cold
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
6,2
Org. C
64,1g/kg
Clay
24,2%
Sand
38,7%
Silt
37,2%
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
6,1
Org. C
99,4g/kg
Clay
23,1%
Sand
39,2%
Silt
37,6%
5–15 cm
pH H₂O
6,2
Org. C
57,8g/kg
Clay
22,6%
Sand
39,5%
Silt
37,9%
15–30 cm
pH H₂O
6,2
Org. C
35,0g/kg
Clay
26,8%
Sand
37,3%
Silt
36,0%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest40.5%
Crops27.5%
Built-up0.2%
Bare soil1.3%
Other (grassland, water…)30.5%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology2 basins · 0 lakes · 2 rivers
Hydrology metrics for this exact territory
Stream length here
0,6km
Basins crossed
2
Max stream order
1
Max drainage
916km²
Discharge in basins
0,5m³/s
Mean precip.
791mm/an
Mean T°
7,8°C
Moisture idx
-0,02
Max snow
22%
Mean runoff
410mm/an
Mean elev. (basins)
1 041m
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
0,5nW
Built-up
18,9%
Pesticides
43,5kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas3
IUCN Not Reported · 2IUCN IV · 1
Sommets et versants orientaux de la Margeride
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2012
12 km²
Stations À Bouleau Nain De Margeride
IUCN IVBiotope Protection Order · 1984
1 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.