Ontologia

Commune · FRA

Isola

France

DfcCold, no dry season, cold summer(48 %)

Species observed

6 718

Observations

119 089

Area

100,8km²

Ecological tissue

Sample of 25 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 Isola : 16 espèces reliées par 79 interactions GloBI sur 6 types (connectance 26.3%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
25
Interactions affichées
79
Connectance
0.263
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

6 718 distinct species · 119 089 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

119 089 obs · 10 cellules
Obs. / cellule
≥ 35 060
35 060–35 059
17 166–35 059
9 927–17 165
< 9 927

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

Climate

Mean T°

3,9°C

Annual rain

1 365mm

Warmest m°

18,3°C

Coldest m°

-9,8°C

Elevation: 1 843 m on average (min 982 m, max 2 556 m)

Bioclimatic detailsExpert
Annual mean temp.
3,9°C
Annual rain
1 365mm
Warmest month
18,3°C
Coldest month
-9,8°C
Mean alt.
1 843m
Min
982m
Max
2 556m
Std. dev.
434m
Köppen-Geiger (dominant)
DfcCold, no dry season, cold summer(48 %)Cold

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

Soil & lithology

pH H₂O

6,5

Org. C

71,4g/kg

Clay

20,3%

Sand

36,8%

Silt

42,9%

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

Dominant lithology: scGLiMaggregated to Alpes-Maritimes

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,5
Org. C
106,6g/kg
Clay
19,6%
Sand
37,0%
Silt
43,4%
5–15 cm
pH H₂O
6,5
Org. C
59,4g/kg
Clay
19,9%
Sand
36,8%
Silt
43,2%
15–30 cm
pH H₂O
6,5
Org. C
48,2g/kg
Clay
21,3%
Sand
36,7%
Silt
42,1%

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

Land cover

Forest31.6%
Crops0.3%
Built-up0.1%
Bare soil14.3%
Other (grassland, water…)53.7%

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

Hydrology3 basins · 0 lakes · 4 rivers

Hydrology metrics for this exact territory

Stream length here

24,9km

Basins crossed

3

Max stream order

3

Max drainage

744km²

Discharge in basins

2,2m³/s

Mean precip.

1 105mm/an

Mean T°

5,6°C

Moisture idx

0,39

Max snow

32%

Mean runoff

624mm/an

Mean elev. (basins)

1 704m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Night light

0,3nW

Built-up

10,4%

Pesticides

52,6kg/km²

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

Protected areas9

IUCN Not Reported · 6IUCN V · 1IUCN II · 1IUCN IV · 1

Le Mercantour

IUCN Not Reported

Special Areas of Conservation (Habitats Directive) · 2014

680 km²

Le Mercantour

IUCN Not Reported

Special Protection Area (Birds Directive) · 2018

679 km²

Mercantour

IUCN II

National Park - Core Area · 1979

679 km²

Alpi Marittime

IUCN Not Reported

Special Protection Area (Birds Directive) · 2006

337 km²

Complete list

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

France-specific data (Phase 2)

ZNIEFF, Natura 2000, INPN protected spaces, BNV-D pesticides, Naïades water quality, SAFRAN fine climate, BRGM lithology — Layer FR to load in Phase 2.