Ontologia

Commune · ITA

Albera Ligure

Italy

CfbTemperate, no dry season, warm summer(83 %)

Species observed

1 134

Observations

4 294

Area

21,1km²

Ecological tissue

Sample of 30 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 Albera Ligure : 18 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 87 interactions GloBI sur 5 types (connectance 17.5%, filtre Serrano α=0.2). 14 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
32
Interactions affichées
87
Connectance
0.175
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

1 134 distinct species · 4 294 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

4 294 obs · 4 cellules
Obs. / cellule
≥ 2 023
2 023–2 022
950–2 022
950–949
< 950

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

Climate

Mean T°

9,8°C

Annual rain

1 235mm

Warmest m°

23,4°C

Coldest m°

-2,7°C

Elevation: 864 m on average (min 457 m, max 1 451 m)

Bioclimatic detailsExpert
Annual mean temp.
9,8°C
Annual rain
1 235mm
Warmest month
23,4°C
Coldest month
-2,7°C
Mean alt.
864m
Min
457m
Max
1 451m
Std. dev.
290m
Köppen-Geiger (dominant)
CfbTemperate, no dry season, warm summer(83 %)Temperate

CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)

Soil & lithology

pH H₂O

6,4

Org. C

47,7g/kg

Clay

28,0%

Sand

27,7%

Silt

44,2%

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

Dominant lithology: scGLiMaggregated to Alessandria

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,4
Org. C
76,0g/kg
Clay
26,8%
Sand
28,3%
Silt
44,8%
5–15 cm
pH H₂O
6,5
Org. C
39,3g/kg
Clay
27,7%
Sand
27,9%
Silt
44,5%
15–30 cm
pH H₂O
6,5
Org. C
27,8g/kg
Clay
29,6%
Sand
27,0%
Silt
43,3%

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

Land cover

Forest51.2%
Crops9.3%
Built-up0.3%
Bare soil0.7%
Other (grassland, water…)38.6%

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

Hydrology2 basins · 0 lakes · 2 rivers

Hydrology metrics for this exact territory

Stream length here

6,2km

Basins crossed

2

Max stream order

3

Max drainage

828km²

Discharge in basins

0,5m³/s

Mean precip.

1 054mm/an

Mean T°

10,3°C

Moisture idx

0,24

Max snow

6%

Mean runoff

782mm/an

Mean elev. (basins)

560m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Night light

0,4nW

Built-up

28,1%

Pesticides

13,5kg/km²

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