Ontologia

Commune · ITA

Ronco Scrivia

Italy

CfbTemperate, no dry season, warm summer(55 %)

Species observed

421

Observations

717

Area

30,9km²

Ecological tissue

Sample of 38 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 Ronco Scrivia : 29 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 79 interactions GloBI sur 6 types (connectance 11.2%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
38
Interactions affichées
79
Connectance
0.112
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

421 distinct species · 717 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

717 obs · 1 cellules
Obs. / cellule
≥ 717
717–716
717–716
717–716
< 717

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

Climate

Mean T°

11,9°C

Annual rain

1 400mm

Warmest m°

25,2°C

Coldest m°

-0,5°C

Elevation: 508 m on average (min 383 m, max 709 m)

Bioclimatic detailsExpert
Annual mean temp.
11,9°C
Annual rain
1 400mm
Warmest month
25,2°C
Coldest month
-0,5°C
Mean alt.
508m
Min
383m
Max
709m
Std. dev.
87m
Köppen-Geiger (dominant)
CfbTemperate, no dry season, warm summer(55 %)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

54,3g/kg

Clay

28,5%

Sand

27,4%

Silt

44,1%

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
6,4
Org. C
88,9g/kg
Clay
26,9%
Sand
28,1%
Silt
45,1%
5–15 cm
pH H₂O
6,5
Org. C
44,8g/kg
Clay
26,6%
Sand
28,2%
Silt
45,3%
15–30 cm
pH H₂O
6,5
Org. C
29,2g/kg
Clay
31,9%
Sand
26,1%
Silt
42,1%

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

Land cover

Forest64.1%
Crops6.8%
Built-up1.0%
Bare soil0.3%
Other (grassland, water…)27.9%

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

Hydrology2 basins · 0 lakes · 3 rivers

Hydrology metrics for this exact territory

Stream length here

10,9km

Basins crossed

2

Max stream order

3

Max drainage

2 590km²

Discharge in basins

0,8m³/s

Mean precip.

1 054mm/an

Mean T°

10,3°C

Moisture idx

0,24

Max snow

8%

Mean runoff

782mm/an

Mean elev. (basins)

563m

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

Human pressure

Pop. density

1hab/km²

Night light

2,2nW

Built-up

101,7%

Pesticides

60,9kg/km²

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

Protected areas2

IUCN V · 1IUCN Not Reported · 1

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