Ontologia

Commune · ITA

San Colombano Certenoli

Italy

CsaTemperate, dry summer, hot summer(59 %)

Species observed

352

Observations

1 050

Area

41,3km²

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 San Colombano Certenoli : 20 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 39 interactions GloBI sur 4 types (connectance 13.0%, filtre Serrano α=0.2). 5 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
25
Interactions affichées
39
Connectance
0.130
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

352 distinct species · 1 050 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 050 obs · 1 cellules
Obs. / cellule
≥ 1 050
1 050–1 049
1 050–1 049
1 050–1 049
< 1 050

Source : GBIF — observations agrégées par hexagones 0.027° × 0.027° (~22km), filtre précision coordonnée < 10 km. Fond carte : OpenFreeMap · © OpenStreetMap.

Climate

Mean T°

12,8°C

Annual rain

1 398mm

Warmest m°

23,3°C

Coldest m°

3,2°C

Elevation: 451 m on average (min 89 m, max 1 084 m)

Bioclimatic detailsExpert
Annual mean temp.
12,8°C
Annual rain
1 398mm
Warmest month
23,3°C
Coldest month
3,2°C
Mean alt.
451m
Min
89m
Max
1 084m
Std. dev.
238m
Köppen-Geiger (dominant)
CsaTemperate, dry summer, hot summer(59 %)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

60,9g/kg

Clay

28,8%

Sand

32,9%

Silt

38,3%

Average over 0-30 cm. Per-depth details in expert panel.

Dominant lithology: scGLiMaggregated to Genova

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,1
Org. C
95,6g/kg
Clay
27,5%
Sand
33,7%
Silt
38,7%
5–15 cm
pH H₂O
6,2
Org. C
50,8g/kg
Clay
27,2%
Sand
33,6%
Silt
39,2%
15–30 cm
pH H₂O
6,2
Org. C
36,3g/kg
Clay
31,8%
Sand
31,4%
Silt
36,8%

SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)

Land cover

Forest62.2%
Crops4.3%
Built-up0.6%
Bare soil0.7%
Other (grassland, water…)32.2%

Copernicus Global Land Cover 100m (Buchhorn et al. 2020)

Hydrology2 basins · 0 lakes · 2 rivers

Hydrology metrics for this exact territory

Stream length here

9,0km

Basins crossed

2

Max stream order

3

Max drainage

1 157km²

Discharge in basins

1,4m³/s

Mean precip.

995mm/an

Mean T°

11,1°C

Moisture idx

0,21

Max snow

7%

Mean runoff

838mm/an

Mean elev. (basins)

550m

Watersheds crossing here

Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10

Human pressure

Pop. density

0hab/km²

Night light

1,6nW

Built-up

62,9%

Pesticides

61,7kg/km²

GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)

Protected areas3

IUCN Not Reported · 2IUCN V · 1

Monte Ramaceto

IUCN Not Reported

Special Areas of Conservation (Habitats Directive) · 2017

29 km²

WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN