Ontologia

Commune · ITA

Triei

Italy

CsaTemperate, dry summer, hot summer(100 %)

Species observed

269

Observations

442

Area

33,2km²

Ecological tissue

Sample of 44 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 Triei : 32 espèces reliées par 104 interactions GloBI sur 6 types (connectance 11.0%, filtre Serrano α=0.2). 12 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
44
Interactions affichées
104
Connectance
0.110
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

269 distinct species · 442 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

442 obs · 1 cellules
Obs. / cellule
≥ 442
442–441
442–441
442–441
< 442

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

Climate

Mean T°

16,1°C

Annual rain

545mm

Warmest m°

26,5°C

Coldest m°

7,9°C

Elevation: 175 m on average (min 26 m, max 652 m)

Bioclimatic detailsExpert
Annual mean temp.
16,1°C
Annual rain
545mm
Warmest month
26,5°C
Coldest month
7,9°C
Mean alt.
175m
Min
26m
Max
652m
Std. dev.
149m
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

7,1

Org. C

38,7g/kg

Clay

29,0%

Sand

34,1%

Silt

36,9%

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

Dominant lithology: ssGLiMaggregated to Ogliastra

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,1
Org. C
69,5g/kg
Clay
27,9%
Sand
34,7%
Silt
37,3%
5–15 cm
pH H₂O
7,1
Org. C
27,4g/kg
Clay
29,3%
Sand
33,8%
Silt
36,9%
15–30 cm
pH H₂O
7,1
Org. C
19,3g/kg
Clay
29,7%
Sand
33,8%
Silt
36,5%

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

Land cover

Forest27.3%
Crops11.3%
Built-up0.5%
Bare soil2.5%
Other (grassland, water…)58.3%

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

Hydrology1 basins · 0 lakes · 4 rivers

Hydrology metrics for this exact territory

Stream length here

6,9km

Basins crossed

1

Max stream order

2

Max drainage

1 423km²

Discharge in basins

0,1m³/s

Mean precip.

514mm/an

Mean T°

15,3°C

Moisture idx

-0,44

Mean runoff

247mm/an

Mean elev. (basins)

351m

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

Human pressure

Pop. density

0hab/km²

Night light

0,7nW

Built-up

51,6%

Pesticides

0,1kg/km²

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

Protected areas2

IUCN Not Reported · 2🌊 Marine · 2

Golfo di Orosei

IUCN Not Reported

Special Protection Area (Birds Directive) · 2009

290 km²

Golfo di Orosei

IUCN Not Reported

Special Areas of Conservation (Habitats Directive) · 2019

290 km²

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