Parco naturale regionale di Montemarcello - Magra
IUCN VRegional/Provincial Nature Park · 1982
36 km²
Commune · ITA
Bolano
Italy
CsaTemperate, dry summer, hot summer(82 %)
Species observed
372
Observations
892
Area
14,8km²
Ecological tissue
Sample of 25 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 Bolano : 22 espèces reliées par 38 interactions GloBI sur 5 types (connectance 12.7%, filtre Serrano α=0.2). 3 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
25
Interactions affichées
38
Connectance
0.127
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
372 distinct species · 892 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
14,0°C
Annual rain
1 058mm
Warmest m°
25,7°C
Coldest m°
3,1°C
Elevation: 219 m on average (min 20 m, max 475 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
14,0°C
Annual rain
1 058mm
Warmest month
25,7°C
Coldest month
3,1°C
Mean alt.
219m
Min
20m
Max
475m
Std. dev.
142m
Köppen-Geiger (dominant)
CsaTemperate, dry summer, hot summer(82 %)Temperate
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
6,5
Org. C
57,4g/kg
Clay
29,6%
Sand
31,7%
Silt
38,6%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: scGLiMaggregated to La Spezia
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
6,4
Org. C
94,3g/kg
Clay
28,6%
Sand
32,2%
Silt
39,2%
5–15 cm
pH H₂O
6,5
Org. C
45,7g/kg
Clay
28,6%
Sand
32,0%
Silt
39,4%
15–30 cm
pH H₂O
6,5
Org. C
32,2g/kg
Clay
31,6%
Sand
31,1%
Silt
37,2%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest52.6%
Crops4.6%
Built-up2.9%
Bare soil0.7%
Other (grassland, water…)39.2%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology1 basins · 0 lakes · 2 rivers
Hydrology metrics for this exact territory
Stream length here
0,7km
Basins crossed
1
Max stream order
4
Max drainage
1 673km²
Discharge in basins
0,5m³/s
Mean precip.
917mm/an
Mean T°
11,4°C
Moisture idx
0,14
Max snow
4%
Mean runoff
761mm/an
Mean elev. (basins)
545m
Watersheds crossing here
Rivers / streams (2, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
3hab/km²
Night light
3,4nW
Built-up
291,3%
Pesticides
60,8kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas2
IUCN V · 1IUCN Not Reported · 1🌊 Marine · 2
Parco della Magra - Vara
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2017
27 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN