Lago di Guardialfiera - Foce fiume Biferno
IUCN Not ReportedSpecial Protection Area (Birds Directive) · 2007
287 km²
Commune · ITA
San Martino In Pensilis
Italy
CfaTemperate, no dry season, hot summer(53 %)
Species observed
106
Observations
206
Area
100,5km²
Ecological tissue
Sample of 37 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 San Martino In Pensilis : 32 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 90 interactions GloBI sur 3 types (connectance 13.5%, filtre Serrano α=0.2). 5 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
37
Interactions affichées
90
Connectance
0.135
Patrimoniales
2
Plus dense que (national)0 %(top 100%)
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Species present
106 distinct species · 206 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
16,1°C
Annual rain
525mm
Warmest m°
29,0°C
Coldest m°
4,4°C
Elevation: 115 m on average (min 25 m, max 215 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
16,1°C
Annual rain
525mm
Warmest month
29,0°C
Coldest month
4,4°C
Mean alt.
115m
Min
25m
Max
215m
Std. dev.
48m
Köppen-Geiger (dominant)
CfaTemperate, no dry season, hot summer(53 %)Temperate
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
7,6
Org. C
21,6g/kg
Clay
37,9%
Sand
18,7%
Silt
43,3%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: scGLiMaggregated to Campobasso
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
7,4
Org. C
34,2g/kg
Clay
36,9%
Sand
19,2%
Silt
43,9%
5–15 cm
pH H₂O
7,6
Org. C
15,7g/kg
Clay
38,5%
Sand
18,4%
Silt
43,1%
15–30 cm
pH H₂O
7,7
Org. C
14,8g/kg
Clay
38,4%
Sand
18,6%
Silt
43,0%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest8.6%
Crops53.9%
Built-up0.4%
Bare soil2.5%
Other (grassland, water…)34.6%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology2 basins · 0 lakes · 3 rivers
Hydrology metrics for this exact territory
Stream length here
24,8km
Basins crossed
2
Max stream order
3
Max drainage
1 324km²
Discharge in basins
0,4m³/s
Mean precip.
655mm/an
Mean T°
14,5°C
Moisture idx
-0,26
Max snow
4%
Mean runoff
247mm/an
Mean elev. (basins)
275m
Watersheds crossing here
Rivers / streams (3, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
0,7nW
Built-up
40,6%
Pesticides
56,4kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas5
IUCN Not Reported · 5🌊 Marine · 1
Calanchi Pisciarello - Macchia Manes
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2018
5 km²
Torrente Cigno
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2018
3 km²
Fiume Biferno (confluenza Cigno - alla foce esclusa)
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2018
1 km²
Bosco Tanassi
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2018
1 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN