Parco nazionale del Golfo di Orosei e del Gennargentu
IUCN IINational Park · 1998
739 km²
Commune · ITA
Ollolai
Italy
CsbTemperate, dry summer, warm summer(63 %)
Species observed
124
Observations
173
Area
27km²
Ecological tissue
Sample of 39 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 Ollolai : 31 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 56 interactions GloBI sur 5 types (connectance 7.6%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
39
Interactions affichées
56
Connectance
0.076
Patrimoniales
1
Plus dense que (national)0 %(top 100%)
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Species present
124 distinct species · 173 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
12,4°C
Annual rain
880mm
Warmest m°
28,4°C
Coldest m°
0,3°C
Elevation: 824 m on average (min 410 m, max 996 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
12,4°C
Annual rain
880mm
Warmest month
28,4°C
Coldest month
0,3°C
Mean alt.
824m
Min
410m
Max
996m
Std. dev.
152m
Köppen-Geiger (dominant)
CsbTemperate, dry summer, warm summer(63 %)Temperate
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
6,6
Org. C
34,0g/kg
Clay
24,8%
Sand
40,1%
Silt
35,1%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: scGLiMaggregated to Nuoro
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
6,6
Org. C
56,2g/kg
Clay
23,4%
Sand
41,2%
Silt
35,4%
5–15 cm
pH H₂O
6,6
Org. C
26,9g/kg
Clay
25,2%
Sand
39,8%
Silt
35,0%
15–30 cm
pH H₂O
6,6
Org. C
19,0g/kg
Clay
25,8%
Sand
39,4%
Silt
34,8%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest29.7%
Crops10.4%
Built-up0.6%
Bare soil1.6%
Other (grassland, water…)57.8%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology3 basins · 1 lakes · 1 rivers
Hydrology metrics for this exact territory
Stream length here
0,2km
Lake surface here
0,01km²
Basins crossed
3
Max stream order
3
Max drainage
1 111km²
Discharge in basins
0,4m³/s
Mean precip.
793mm/an
Mean T°
12,9°C
Moisture idx
-0,11
Max snow
1%
Mean runoff
310mm/an
Mean elev. (basins)
723m
Watersheds crossing here
Lakes (1, top by area)
Rivers / streams (1, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
0,6nW
Built-up
55,7%
Pesticides
58,8kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas1
IUCN II · 1🌊 Marine · 1
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN