Ontologia

Commune · ITA

Assemini

Italy

CsaTemperate, dry summer, hot summer(100 %)

Species observed

296

Observations

1 696

Area

118,6km²

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 Assemini : 31 espèces dont 3 patrimoniales (LR IUCN CR/EN/VU) reliées par 77 interactions GloBI sur 2 types (connectance 9.9%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
40
Interactions affichées
77
Connectance
0.099
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

296 distinct species · 1 696 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 696 obs · 2 cellules
Obs. / cellule
≥ 1 499
1 499–1 498
1 499–1 498
1 499–1 498
< 1 499

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

Climate

Mean T°

16,7°C

Annual rain

545mm

Warmest m°

30,1°C

Coldest m°

6,3°C

Elevation: 178 m on average (min -10 m, max 896 m)

Bioclimatic detailsExpert
Annual mean temp.
16,7°C
Annual rain
545mm
Warmest month
30,1°C
Coldest month
6,3°C
Mean alt.
178m
Min
-10m
Max
896m
Std. dev.
232m
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

7,0

Org. C

32,3g/kg

Clay

28,5%

Sand

37,0%

Silt

34,5%

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

Dominant lithology: ssGLiMaggregated to Cagliari

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,0
Org. C
52,7g/kg
Clay
27,9%
Sand
37,5%
Silt
34,6%
5–15 cm
pH H₂O
7,1
Org. C
22,6g/kg
Clay
28,3%
Sand
36,0%
Silt
35,7%
15–30 cm
pH H₂O
7,1
Org. C
21,7g/kg
Clay
29,3%
Sand
37,5%
Silt
33,2%

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

Land cover

Forest21.5%
Crops18.6%
Built-up2.5%
Bare soil4.4%
Other (grassland, water…)52.9%

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

Hydrology6 basins · 6 lakes · 8 rivers

Hydrology metrics for this exact territory

Stream length here

27,6km

Lake surface here

2,01km²

Basins crossed

6

Max stream order

4

Max drainage

2 362km²

Discharge in basins

0,6m³/s

Mean precip.

531mm/an

Mean T°

15,5°C

Moisture idx

-0,48

Max snow

1%

Mean runoff

185mm/an

Mean elev. (basins)

218m

Watersheds crossing here

Lakes (6, top by area)

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

Human pressure

Pop. density

2hab/km²

Night light

4,7nW

Built-up

254,7%

Pesticides

56,8kg/km²

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

Protected areas6

IUCN Not Reported · 4IUCN IV · 2🌊 Marine · 3

Stagno di Cagliari

IUCN Not Reported

Special Protection Area (Birds Directive) · 2009

38 km²

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