Riserva naturale speciale del Sacro Monte di Oropa
IUCN VRegional/Provincial Nature Reserve · 2005
15 km²
Commune · ITA
Biella
Italy
CfaTemperate, no dry season, hot summer(32 %)
Species observed
1 539
Observations
9 318
Area
46km²
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 Biella : 22 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 83 interactions GloBI sur 6 types (connectance 14.8%, filtre Serrano α=0.2). 12 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
34
Interactions affichées
83
Connectance
0.148
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
1 539 distinct species · 9 318 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
9,0°C
Annual rain
1 358mm
Warmest m°
22,4°C
Coldest m°
-5,0°C
Elevation: 864 m on average (min 335 m, max 2 165 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
9,0°C
Annual rain
1 358mm
Warmest month
22,4°C
Coldest month
-5,0°C
Mean alt.
864m
Min
335m
Max
2 165m
Std. dev.
548m
Köppen-Geiger (dominant)
CfaTemperate, no dry season, hot summer(32 %)Temperate
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
50,8g/kg
Clay
23,9%
Sand
34,9%
Silt
41,2%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: suGLiMaggregated to Biella
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
6,2
Org. C
79,0g/kg
Clay
22,5%
Sand
35,2%
Silt
42,4%
5–15 cm
pH H₂O
6,2
Org. C
44,5g/kg
Clay
23,2%
Sand
35,2%
Silt
41,6%
15–30 cm
pH H₂O
6,3
Org. C
29,0g/kg
Clay
26,1%
Sand
34,4%
Silt
39,6%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest31.3%
Crops6.1%
Built-up5.0%
Bare soil2.2%
Other (grassland, water…)55.5%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology1 basins · 0 lakes · 5 rivers
Hydrology metrics for this exact territory
Stream length here
18,8km
Basins crossed
1
Max stream order
3
Max drainage
1 080km²
Discharge in basins
1,2m³/s
Mean precip.
977mm/an
Mean T°
10,3°C
Moisture idx
0,10
Max snow
5%
Mean runoff
853mm/an
Mean elev. (basins)
490m
Watersheds crossing here
Rivers / streams (5, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
6hab/km²
Night light
8,5nW
Built-up
495,1%
Pesticides
73,7kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas4
IUCN V · 2IUCN IV · 1IUCN Not Reported · 1
Riserva naturale Mont Mars
IUCN IVRegional/Provincial Nature Reserve · 1993
4 km²
Mont Mars
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2013
4 km²
Riserva naturale speciale del Parco Burcina - Felice Piacenza
IUCN VRegional/Provincial Nature Reserve · 1980
1 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN