Ontologia

Commune · ITA

Citerna

Italy

CfaTemperate, no dry season, hot summer(95 %)

Species observed

230

Observations

716

Area

23,6km²

Ecological tissue

Sample of 40 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 Citerna : 30 espèces dont 4 patrimoniales (LR IUCN CR/EN/VU) reliées par 96 interactions GloBI sur 5 types (connectance 12.3%, filtre Serrano α=0.2). 10 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
40
Interactions affichées
96
Connectance
0.123
Patrimoniales
4
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Species present

230 distinct species · 716 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

716 obs · 1 cellules
Obs. / cellule
≥ 716
716–715
716–715
716–715
< 716

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

Climate

Mean T°

13,2°C

Annual rain

762mm

Warmest m°

28,5°C

Coldest m°

0,3°C

Elevation: 315 m on average (min 290 m, max 403 m)

Bioclimatic detailsExpert
Annual mean temp.
13,2°C
Annual rain
762mm
Warmest month
28,5°C
Coldest month
0,3°C
Mean alt.
315m
Min
290m
Max
403m
Std. dev.
20m
Köppen-Geiger (dominant)
CfaTemperate, no dry season, hot summer(95 %)Temperate

CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)

Soil & lithology

pH H₂O

7,4

Org. C

31,5g/kg

Clay

33,3%

Sand

28,7%

Silt

38,0%

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

Dominant lithology: scGLiMaggregated to Perugia

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,3
Org. C
54,9g/kg
Clay
32,1%
Sand
28,9%
Silt
39,1%
5–15 cm
pH H₂O
7,4
Org. C
21,8g/kg
Clay
32,5%
Sand
28,7%
Silt
38,8%
15–30 cm
pH H₂O
7,4
Org. C
17,9g/kg
Clay
35,3%
Sand
28,5%
Silt
36,2%

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

Land cover

Forest12.4%
Crops48.5%
Built-up1.6%
Bare soil2.3%
Other (grassland, water…)35.2%

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

Hydrology1 basins · 0 lakes · 3 rivers

Hydrology metrics for this exact territory

Stream length here

8,2km

Basins crossed

1

Max stream order

3

Max drainage

2 170km²

Discharge in basins

0,3m³/s

Mean precip.

857mm/an

Mean T°

12,0°C

Moisture idx

-0,03

Max snow

3%

Mean runoff

434mm/an

Mean elev. (basins)

509m

Watersheds crossing here

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

Human pressure

Pop. density

1hab/km²

Night light

3,8nW

Built-up

165,4%

Pesticides

56,8kg/km²

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