Morvan
IUCN VRegional Nature Park · 1970
3 250 km²
Commune · FRA
Saint-Hilaire-en-Morvan
France
CfbTemperate, no dry season, warm summer(100 %)
Species observed
1 558
Observations
21 968
Area
21,9km²
Ecological tissue
Sample of 38 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-Hilaire-en-Morvan : 35 espèces + 3 bulles famille, 71 interactions GloBI documentées sur 5 types (connectance 10.1%, filtre Serrano α=0.2). Les 3 bulles regroupent des espèces visuellement absorbées par famille (≥3 espèces visibles).
Espèces affichées
38
Interactions affichées
71
Connectance
0.101
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
1 558 distinct species · 21 968 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
10,7°C
Annual rain
1 358mm
Warmest m°
23,5°C
Coldest m°
0,0°C
Elevation: 353 m on average (min 302 m, max 451 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
10,7°C
Annual rain
1 358mm
Warmest month
23,5°C
Coldest month
0,0°C
Mean alt.
353m
Min
302m
Max
451m
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
5,9
Org. C
46,9g/kg
Clay
29,9%
Sand
31,3%
Silt
38,8%
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
86,2g/kg
Clay
28,8%
Sand
31,4%
Silt
39,8%
5–15 cm
pH H₂O
6,0
Org. C
34,4g/kg
Clay
28,8%
Sand
30,5%
Silt
40,8%
15–30 cm
pH H₂O
6,0
Org. C
20,0g/kg
Clay
32,2%
Sand
32,0%
Silt
35,8%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest25.5%
Crops41.2%
Built-up0.3%
Bare soil0.2%
Other (grassland, water…)32.7%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology2 basins · 0 lakes · 2 rivers
Hydrology metrics for this exact territory
Stream length here
8,0km
Basins crossed
2
Max stream order
1
Max drainage
5 208km²
Discharge in basins
0,2m³/s
Mean precip.
764mm/an
Mean T°
10,6°C
Moisture idx
-0,08
Max snow
7%
Mean runoff
311mm/an
Mean elev. (basins)
290m
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
Built-up
32,0%
Pesticides
10,0kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas1
IUCN V · 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.