Foresta di Monte Arcosu
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2019
304 km²
Province · ITA
Carbonia-Iglesias
Italy
CsaTemperate, dry summer, hot summer(100 %)
Species observed
2 550
Observations
12 715
Area
1 509,5km²
Ecological tissue
Sample of 37 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 Carbonia-Iglesias : 31 espèces dont 3 patrimoniales (LR IUCN CR/EN/VU) reliées par 64 interactions GloBI sur 2 types (connectance 8.6%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
39
Interactions affichées
64
Connectance
0.086
Patrimoniales
3
Plus dense que (national)0 %(top 100%)
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Species present
2 550 distinct species · 12 715 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
16,7°C
Annual rain
644mm
Warmest m°
30,7°C
Coldest m°
5,8°C
Elevation: 219 m on average (min -59 m, max 896 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
16,7°C
Annual rain
644mm
Warmest month
30,7°C
Coldest month
5,8°C
Mean alt.
219m
Min
-59m
Max
896m
Std. dev.
193m
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
36,4g/kg
Clay
23,8%
Sand
42,9%
Silt
33,2%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: scGLiM
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
6,7
Org. C
58,9g/kg
Clay
22,6%
Sand
43,7%
Silt
33,7%
5–15 cm
pH H₂O
6,8
Org. C
27,1g/kg
Clay
24,3%
Sand
41,6%
Silt
34,2%
15–30 cm
pH H₂O
6,8
Org. C
23,2g/kg
Clay
24,6%
Sand
43,6%
Silt
31,8%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest23.0%
Crops14.9%
Built-up0.8%
Bare soil2.9%
Other (grassland, water…)58.3%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology6 basins · 12 lakes · 44 rivers
Hydrology metrics for this exact territory
Stream length here
243,4km
Lake surface here
15,75km²
Basins crossed
6
Max stream order
3
Max drainage
2 362km²
Discharge in basins
5,2m³/s
Mean precip.
609mm/an
Mean T°
15,7°C
Moisture idx
-0,40
Max snow
1%
Mean runoff
185mm/an
Mean elev. (basins)
210m
Watersheds crossing here
- Bassin de Canale di Paringianusub-area997,2 km²overlap697.85 km²46%
- Bassin de Riu Mannu di Narcaosub-area476,2 km²overlap412.11 km²27%
- Bassin de Flumini Mannusub-area2 361 km²overlap318.39 km²21%
- Bassin de Rio Chiasub-area712,6 km²overlap80.36 km²5%
- Bassin de Flumini Mannu di Pabillonissub-area609,9 km²overlap0.55 km²0%
- Bassin de Riu Gutureddusub-area145,7 km²overlap0.17 km²0%
Lakes (12, top by area)
- Stagno Santa Caterinaarea5,3 km²avg depth1.2 m
- Lago di Monte Pranoarea2 km²avg depth30.6 m
- Stagno di Porto Bottearea2 km²avg depth1.6 m
- Stagno di Maestralearea1,8 km²avg depth3.3 m
- Stagno di Is Brebeisarea1,6 km²avg depth1.1 m
- Lake #73185area1 km²avg depth0.9 m
- Lac 1368045area0,9 km²avg depth2.2 m
- Lac 1367745area0,8 km²avg depth3.2 m
- Lac 1367812area0,7 km²avg depth3.1 m
Rivers / streams (44, ord ≥ 4)
- Rio Palmasord 3len here17.77 km100%total18 km
- Riu Mannu di Narcaoord 2len here16.96 km85%total20 km
- Canale di Paringianuord 1len here16.02 km100%total16 km
- Rio Mannu di Santadiord 3len here14.63 km100%total15 km
- Riu di Monte Intruord 2len here12.27 km100%total12 km
- Riu Siuruord 1len here12.01 km100%total12 km
- Rio Cannasord 2len here11.47 km99%total12 km
- Riu Begaord 2len here9.97 km100%total10 km
- Rio di Piscinasord 2len here8.64 km100%total9 km
- Riu Orbaiord 1len here6.67 km80%total8 km
- Riu Gutturu Niedduord 1len here6.64 km100%total7 km
- Riu Arrialiord 3len here6.29 km100%total6 km
32 more river segmentssorted by Strahler order + length
- Rio Gutturu Cardaxiusord 1len here6.16 km98%total6 km
- R. di Gonnesaord 1len here5.98 km100%total6 km
- Canale sa Nivaord 1len here5.91 km100%total6 km
- Riu Siriddiord 2len here5.87 km100%total6 km
- Riu Cannedduord 1len here5.77 km100%total6 km
- Riu Cixerriord 4len here5.35 km19%total29 km
- Riu sa Masaord 2len here5.15 km98%total5 km
- Riu Forresuord 2len here5.00 km100%total5 km
- Rio San Pietroord 1len here4.49 km100%total4 km
- Riu su Spurguord 1len here4.30 km100%total4 km
- Riu Giovanni Circusord 1len here4.20 km100%total4 km
- Rio Mannu de Santadiord 2len here4.06 km100%total4 km
- Riu Marraconiord 2len here4.01 km100%total4 km
- Riu Rigauord 1len here3.56 km100%total4 km
- Riu Monte s'Orcuord 2len here3.56 km100%total4 km
- Cixerriord 3len here3.42 km100%total3 km
- Riu Niu Crobuord 2len here2.94 km100%total3 km
- Riu is Arrusord 1len here2.79 km100%total3 km
- Riu de Maladroxiaord 1len here2.68 km97%total3 km
- R, Gutturu Palaord 1len here2.63 km100%total3 km
- Riu Palmasord 1len here2.26 km94%total2 km
- Riu Medau Arrubiuord 2len here2.12 km100%total2 km
- Rio Tupeiord 1len here2.08 km87%total2 km
- Riu San Marcoord 1len here1.88 km100%total2 km
- Riu de Santu Tomeuord 1len here1.87 km100%total2 km
- Riu de Arivuord 1len here1.62 km100%total2 km
- Rio Santu Milanuord 1len here1.26 km100%total1 km
- Riu Canonicaord 1len here1.16 km100%total1 km
- Riu Cannisoniord 1len here0.83 km32%total3 km
- Riu Mannu di Fluminimaggioreord 2len here0.59 km101%total1 km
- Riu de Sa Viuraord 1len here0.54 km100%total1 km
- R. de Forasord 3len here0.10 km3%total3 km
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
1hab/km²
Night light
1,3nW
Built-up
82,4%
Pesticides
52,1kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas24
IUCN Not Reported · 23IUCN III · 1🌊 Marine · 18
Monte Linas - Marganai
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2017
237 km²
Isola di San Pietro
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2017
93 km²
Costa di Nebida
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2017
84 km²
Capo Pecora
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2017
38 km²
Promontorio, dune e zona umida di Porto Pino
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2022
27 km²
Complete list24 protected areas
- Foresta di Monte ArcosuSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported2019304 km²
- Monte Linas - MarganaiSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported2017237 km²
- Isola di San PietroSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported201793 km²
- Costa di NebidaSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported201784 km²
- Capo PecoraSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported201738 km²
- Promontorio, dune e zona umida di Porto PinoSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported202227 km²
- Costa e Entroterra tra Punta Cannoni e Punta delle Oche - Isola di San PietroSpecial Protection Area (Birds Directive)IUCN Not Reported200919 km²
- Isola di Sant'Antioco, Capo SperoneSpecial Protection Area (Birds Directive)IUCN Not Reported200918 km²
- Stagno di Porto BotteSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported201712 km²
- Punta S'AligaSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported20177 km²
- Stagno di Santa CaterinaSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported20176 km²
- Is Compinxius - Campo Dunale di Bugerru - PortixedduSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported20176 km²
- Da Is Arenas a Tonnara (Marina di Gonnesa)Special Areas of Conservation (Habitats Directive)IUCN Not Reported20175 km²
- Serra is Tres Portus (Sant'Antioco)Special Areas of Conservation (Habitats Directive)IUCN Not Reported20173 km²
- Corongiu de MariSite of Community Importance (Habitats Directive)IUCN Not Reported1 km²
- Is PruinisSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported20171 km²
- Isola del ToroSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported20171 km²
- Isola del ToroSpecial Protection Area (Birds Directive)IUCN Not Reported20091 km²
- Isola della VaccaSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported20171 km²
- Isola della VaccaSpecial Protection Area (Birds Directive)IUCN Not Reported20091 km²
- Punta GiuncheraSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported20171 km²
- Tra Poggio la Salina e Punta MaggioreSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported20170 km²
- A Nord di Sa Salina (Calasetta)Special Areas of Conservation (Habitats Directive)IUCN Not Reported20170 km²
- Monumento naturale Le ColonneOther Protected Natural Regional AreasIUCN III19930 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN
Sub-administrations23
- BuggerruCommune
- CalasettaCommune
- CarboniaCommune
- CarloforteCommune
- DomusnovasCommune
- FluminimaggioreCommune
- GibaCommune
- GonnesaCommune
- IglesiasCommune
- MasainasCommune
- MuseiCommune
- NarcaoCommune
- NuxisCommune
- PerdaxiusCommune
- PiscinasCommune
- PortoscusoCommune
- San Giovanni SuergiuCommune
- Sant' Anna ArresiCommune
- Sant' AntiocoCommune
- SantadiCommune
- TrataliasCommune
- VillamassargiaCommune
- VillaperuccioCommune