Bocage, forêts et milieux humides des Amognes et du bassin de la Machine
IUCN Not ReportedSpecial Protection Area (Birds Directive) · 2018
328 km²
Commune · FRA
Saint-Léger-des-Vignes
France
CfbTemperate, no dry season, warm summer(100 %)
Species observed
2 138
Observations
54 870
Area
9,4km²
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 Saint-Léger-des-Vignes : 24 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 96 interactions GloBI sur 6 types (connectance 15.2%, filtre Serrano α=0.2). 12 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
36
Interactions affichées
96
Connectance
0.152
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
2 138 distinct species · 54 870 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
11,6°C
Annual rain
902mm
Warmest m°
24,7°C
Coldest m°
0,8°C
Elevation: 220 m on average (min 200 m, max 244 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
11,6°C
Annual rain
902mm
Warmest month
24,7°C
Coldest month
0,8°C
Mean alt.
220m
Min
200m
Max
244m
Std. dev.
16m
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
5,9
Org. C
34,0g/kg
Clay
23,0%
Sand
35,3%
Silt
41,7%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: scGLiMaggregated to Nièvre
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
5,7
Org. C
58,8g/kg
Clay
22,2%
Sand
35,4%
Silt
42,3%
5–15 cm
pH H₂O
5,9
Org. C
28,5g/kg
Clay
21,4%
Sand
34,1%
Silt
44,6%
15–30 cm
pH H₂O
5,9
Org. C
14,8g/kg
Clay
25,3%
Sand
36,6%
Silt
38,1%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest31.7%
Crops34.6%
Built-up2.0%
Bare soil0.1%
Other (grassland, water…)31.6%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology2 basins · 0 lakes · 2 rivers
Hydrology metrics for this exact territory
Stream length here
2,4km
Basins crossed
2
Max stream order
5
Max drainage
18 223km²
Discharge in basins
0,6m³/s
Mean precip.
757mm/an
Mean T°
10,6°C
Moisture idx
-0,11
Max snow
6%
Mean runoff
288mm/an
Mean elev. (basins)
264m
Watersheds crossing here
Rivers / streams (2, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
1hab/km²
Night light
0,5nW
Built-up
198,9%
Pesticides
45,9kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas5
IUCN Not Reported · 4IUCN IV · 1
Bocages, forêts et milieux humides des Amognes et du bassin de la Machine
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2014
328 km²
Val de Loire nivernais
IUCN Not ReportedSpecial Protection Area (Birds Directive) · 2021
88 km²
Val de Loire nivernais
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2022
31 km²
La Frayère D\'Alose
IUCN IVBiotope Protection Order · 1993
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.