Ontologia

Commune · ITA

Calangianus

Italy

CsaTemperate, dry summer, hot summer(91 %)

Species observed

113

Observations

166

Area

126,1km²

Ecological tissue

Sample of 29 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 Calangianus : 25 espèces reliées par 25 interactions GloBI sur 5 types (connectance 6.2%, filtre Serrano α=0.2). 4 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
29
Interactions affichées
25
Connectance
0.062
Patrimoniales
0
Plus dense que (national)0 %(top 100%)

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

Species present

113 distinct species · 166 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

166 obs · 2 cellules
Obs. / cellule
≥ 122
122–121
122–121
122–121
< 122

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

Climate

Mean T°

14,1°C

Annual rain

670mm

Warmest m°

28,2°C

Coldest m°

3,2°C

Elevation: 524 m on average (min 193 m, max 1 063 m)

Bioclimatic detailsExpert
Annual mean temp.
14,1°C
Annual rain
670mm
Warmest month
28,2°C
Coldest month
3,2°C
Mean alt.
524m
Min
193m
Max
1 063m
Std. dev.
161m
Köppen-Geiger (dominant)
CsaTemperate, dry summer, hot summer(91 %)Temperate

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

Soil & lithology

pH H₂O

6,4

Org. C

36,4g/kg

Clay

22,3%

Sand

45,6%

Silt

32,1%

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

Dominant lithology: suGLiMaggregated to Olbia-Tempio

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,4
Org. C
56,5g/kg
Clay
21,2%
Sand
46,4%
Silt
32,4%
5–15 cm
pH H₂O
6,5
Org. C
30,6g/kg
Clay
22,3%
Sand
45,3%
Silt
32,3%
15–30 cm
pH H₂O
6,4
Org. C
22,1g/kg
Clay
23,3%
Sand
45,0%
Silt
31,7%

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

Land cover

Forest35.5%
Crops4.7%
Built-up0.3%
Bare soil2.0%
Other (grassland, water…)57.5%

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

Hydrology3 basins · 1 lakes · 5 rivers

Hydrology metrics for this exact territory

Stream length here

15,9km

Lake surface here

0,09km²

Basins crossed

3

Max stream order

1

Max drainage

2 469km²

Discharge in basins

1,1m³/s

Mean precip.

637mm/an

Mean T°

14,7°C

Moisture idx

-0,27

Max snow

3%

Mean runoff

317mm/an

Mean elev. (basins)

330m

Lakes (1, top by area)

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

Human pressure

Pop. density

0hab/km²

Night light

0,5nW

Built-up

34,7%

Pesticides

53,0kg/km²

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

Protected areas1

IUCN Not Reported · 1

Monte Limbara

IUCN Not Reported

Special Areas of Conservation (Habitats Directive) · 2019

166 km²

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