Ontologia

Commune · ITA

Marcellina

Italy

CsaTemperate, dry summer, hot summer(100 %)

Species observed

333

Observations

1 083

Area

15,4km²

Ecological tissue

Sample of 35 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 Marcellina : 26 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 78 interactions GloBI sur 5 types (connectance 12.4%, filtre Serrano α=0.2). 10 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
36
Interactions affichées
78
Connectance
0.124
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

333 distinct species · 1 083 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 083 obs · 1 cellules
Obs. / cellule
≥ 1 083
1 083–1 082
1 083–1 082
1 083–1 082
< 1 083

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

Climate

Mean T°

14,4°C

Annual rain

1 149mm

Warmest m°

29,8°C

Coldest m°

1,2°C

Elevation: 296 m on average (min 120 m, max 718 m)

Bioclimatic detailsExpert
Annual mean temp.
14,4°C
Annual rain
1 149mm
Warmest month
29,8°C
Coldest month
1,2°C
Mean alt.
296m
Min
120m
Max
718m
Std. dev.
151m
Köppen-Geiger (dominant)
CsaTemperate, dry summer, 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

7,0

Org. C

36,1g/kg

Clay

30,0%

Sand

25,6%

Silt

44,4%

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

Dominant lithology: scGLiMaggregated to Roma

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,0
Org. C
63,4g/kg
Clay
28,4%
Sand
26,4%
Silt
45,2%
5–15 cm
pH H₂O
7,0
Org. C
25,0g/kg
Clay
28,9%
Sand
25,8%
Silt
45,3%
15–30 cm
pH H₂O
7,1
Org. C
20,0g/kg
Clay
32,8%
Sand
24,6%
Silt
42,7%

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

Land cover

Forest32.4%
Crops10.9%
Built-up2.3%
Bare soil1.4%
Other (grassland, water…)53.1%

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

Hydrology1 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

2,5km

Basins crossed

1

Max stream order

1

Max drainage

1 466km²

Discharge in basins

0,3m³/s

Mean precip.

854mm/an

Mean T°

13,1°C

Moisture idx

-0,16

Max snow

4%

Mean runoff

486mm/an

Mean elev. (basins)

501m

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

Human pressure

Pop. density

3hab/km²

Night light

4,0nW

Built-up

225,8%

Pesticides

56,0kg/km²

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

Protected areas3

IUCN IV · 1IUCN Not Reported · 1IUCN V · 1

Monti Lucretili

IUCN Not Reported

Special Protection Area (Birds Directive) · 1996

116 km²

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