Ontologia

Commune · ITA

Ottana

Italy

CsaTemperate, dry summer, hot summer(100 %)

Species observed

63

Observations

115

Area

45,4km²

Ecological tissue

Sample of 32 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 Ottana : 29 espèces reliées par 44 interactions GloBI sur 3 types (connectance 8.9%, filtre Serrano α=0.2). 3 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
32
Interactions affichées
44
Connectance
0.089
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

63 distinct species · 115 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

115 obs · 1 cellules
Obs. / cellule
≥ 115
115–114
115–114
115–114
< 115

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

Climate

Mean T°

15,6°C

Annual rain

625mm

Warmest m°

32,2°C

Coldest m°

3,2°C

Elevation: 228 m on average (min 148 m, max 407 m)

Bioclimatic detailsExpert
Annual mean temp.
15,6°C
Annual rain
625mm
Warmest month
32,2°C
Coldest month
3,2°C
Mean alt.
228m
Min
148m
Max
407m
Std. dev.
63m
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

6,8

Org. C

24,8g/kg

Clay

23,5%

Sand

39,8%

Silt

36,7%

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

Dominant lithology: scGLiMaggregated to Nuoro

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,8
Org. C
39,7g/kg
Clay
21,1%
Sand
41,5%
Silt
37,4%
5–15 cm
pH H₂O
6,8
Org. C
19,5g/kg
Clay
23,9%
Sand
39,6%
Silt
36,4%
15–30 cm
pH H₂O
6,8
Org. C
15,2g/kg
Clay
25,3%
Sand
38,2%
Silt
36,4%

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

Land cover

Forest14.1%
Crops29.9%
Built-up1.3%
Bare soil2.2%
Other (grassland, water…)52.6%

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

Hydrology3 basins · 0 lakes · 5 rivers

Hydrology metrics for this exact territory

Stream length here

15,1km

Basins crossed

3

Max stream order

3

Max drainage

1 025km²

Discharge in basins

3,4m³/s

Mean precip.

699mm/an

Mean T°

14,9°C

Moisture idx

-0,28

Max snow

1%

Mean runoff

309mm/an

Mean elev. (basins)

366m

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

Human pressure

Pop. density

0hab/km²

Night light

1,6nW

Built-up

133,4%

Pesticides

53,8kg/km²

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

Protected areas1

IUCN Not Reported · 1

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