Ontologia

Province · ITA

Ogliastra

Italy

CsaTemperate, dry summer, hot summer(71 %)

Species observed

3 243

Observations

24 461

Area

1 952km²

Ecological tissue

Sample of 43 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 Ogliastra : 34 espèces reliées par 78 interactions GloBI sur 7 types (connectance 8.6%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
43
Interactions affichées
78
Connectance
0.086
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

3 243 distinct species · 24 461 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

24 461 obs · 50 cellules
Obs. / cellule
≥ 2 340
1 155–2 339
601–1 154
364–600
< 364

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

698mm

Warmest m°

27,4°C

Coldest m°

3,9°C

Elevation: 582 m on average (min -41 m, max 1 624 m)

Bioclimatic detailsExpert
Annual mean temp.
14,1°C
Annual rain
698mm
Warmest month
27,4°C
Coldest month
3,9°C
Mean alt.
582m
Min
-41m
Max
1 624m
Std. dev.
353m
Köppen-Geiger (dominant)
CsaTemperate, dry summer, hot summer(71 %)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

38,2g/kg

Clay

25,3%

Sand

37,3%

Silt

37,4%

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

Dominant lithology: ssGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,8
Org. C
62,3g/kg
Clay
24,3%
Sand
37,8%
Silt
37,8%
5–15 cm
pH H₂O
6,8
Org. C
31,0g/kg
Clay
25,2%
Sand
37,0%
Silt
37,8%
15–30 cm
pH H₂O
6,8
Org. C
21,3g/kg
Clay
26,5%
Sand
37,0%
Silt
36,6%

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

Land cover

Forest29.2%
Crops4.6%
Built-up0.3%
Bare soil3.0%
Other (grassland, water…)62.8%

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

Hydrology4 basins · 4 lakes · 64 rivers

Hydrology metrics for this exact territory

Stream length here

369,4km

Lake surface here

4,76km²

Basins crossed

4

Max stream order

3

Max drainage

1 819km²

Discharge in basins

11,0m³/s

Mean precip.

567mm/an

Mean T°

14,6°C

Moisture idx

-0,38

Max snow

1%

Mean runoff

259mm/an

Mean elev. (basins)

464m

Watersheds crossing here

Lakes (4, top by area)

Rivers / streams (64, ord ≥ 4)

52 more river segments

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

Human pressure

Pop. density

0hab/km²

Night light

0,5nW

Built-up

31,5%

Pesticides

37,3kg/km²

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

Protected areas12

IUCN Not Reported · 9IUCN III · 2IUCN II · 1🌊 Marine · 5

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

Complete list

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

Sub-administrations24