Riserva naturale speciale della Bessa
IUCN IVRegional/Provincial Nature Reserve · 1985
7 km²
Commune · ITA
Borriana
Italy
CfaTemperate, no dry season, hot summer(100 %)
Species observed
429
Observations
1 652
Area
5,7km²
Ecological tissue
Sample of 36 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 Borriana : 33 espèces dont 3 patrimoniales (LR IUCN CR/EN/VU) + 3 bulles famille, 73 interactions GloBI documentées sur 4 types (connectance 11.6%, filtre Serrano α=0.2). Les 3 bulles regroupent des espèces visuellement absorbées par famille (≥3 espèces visibles).
Espèces affichées
36
Interactions affichées
73
Connectance
0.116
Patrimoniales
3
Plus dense que (national)0 %(top 100%)
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Species present
429 distinct species · 1 652 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
12,6°C
Annual rain
1 119mm
Warmest m°
26,3°C
Coldest m°
-1,6°C
Elevation: 309 m on average (min 277 m, max 339 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
12,6°C
Annual rain
1 119mm
Warmest month
26,3°C
Coldest month
-1,6°C
Mean alt.
309m
Min
277m
Max
339m
Std. dev.
12m
Köppen-Geiger (dominant)
CfaTemperate, no dry season, hot summer(100 %)Temperate
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
6,3
Org. C
40,1g/kg
Clay
25,0%
Sand
26,9%
Silt
48,0%
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
6,3
Org. C
62,8g/kg
Clay
23,7%
Sand
28,0%
Silt
48,3%
5–15 cm
pH H₂O
6,3
Org. C
31,0g/kg
Clay
23,7%
Sand
26,9%
Silt
49,3%
15–30 cm
pH H₂O
6,3
Org. C
26,5g/kg
Clay
27,7%
Sand
25,8%
Silt
46,5%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest34.7%
Crops27.7%
Built-up1.9%
Bare soil0.9%
Other (grassland, water…)34.8%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology1 basins · 0 lakes · 3 rivers
Hydrology metrics for this exact territory
Stream length here
3,6km
Basins crossed
1
Max stream order
3
Max drainage
1 080km²
Discharge in basins
0,2m³/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 (3, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
1hab/km²
Night light
1,9nW
Built-up
185,9%
Pesticides
70,4kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas2
IUCN IV · 1IUCN Not Reported · 1
La Bessa
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2017
7 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN