Plateau de Malzéville
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2016
4 km²
Commune · FRA
Lay-Saint-Christophe
France
CfbTemperate, no dry season, warm summer(100 %)
Species observed
1 686
Observations
11 538
Area
11,4km²
Ecological tissue
Sample of 31 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 Lay-Saint-Christophe : 19 espèces reliées par 99 interactions GloBI sur 6 types (connectance 17.6%, filtre Serrano α=0.2). 15 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
34
Interactions affichées
99
Connectance
0.176
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
1 686 distinct species · 11 538 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
10,0°C
Annual rain
826mm
Warmest m°
23,4°C
Coldest m°
-1,0°C
Elevation: 281 m on average (min 202 m, max 362 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
10,0°C
Annual rain
826mm
Warmest month
23,4°C
Coldest month
-1,0°C
Mean alt.
281m
Min
202m
Max
362m
Std. dev.
41m
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
6,6
Org. C
45,5g/kg
Clay
35,0%
Sand
15,1%
Silt
49,8%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: scGLiMaggregated to Meurthe-et-Moselle
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
6,5
Org. C
81,7g/kg
Clay
34,1%
Sand
15,7%
Silt
50,2%
5–15 cm
pH H₂O
6,7
Org. C
33,0g/kg
Clay
34,5%
Sand
14,6%
Silt
50,8%
15–30 cm
pH H₂O
6,7
Org. C
21,9g/kg
Clay
36,4%
Sand
15,2%
Silt
48,4%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest36.1%
Crops35.5%
Built-up1.9%
Bare soil0.4%
Other (grassland, water…)26.0%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology1 basins · 0 lakes · 1 rivers
Hydrology metrics for this exact territory
Stream length here
3,0km
Basins crossed
1
Max stream order
2
Max drainage
3 062km²
Discharge in basins
1,3m³/s
Mean precip.
765mm/an
Mean T°
9,4°C
Moisture idx
-0,03
Max snow
6%
Mean runoff
358mm/an
Mean elev. (basins)
263m
Watersheds crossing here
Rivers / streams (1, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
1hab/km²
Night light
1,4nW
Built-up
188,8%
Pesticides
30,2kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas2
IUCN Not Reported · 1IUCN IV · 1
Etang De Merrey
IUCN IVBiotope Protection Order · 1988
0 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.