Ontologia

Commune · CHE

Croglio

Switzerland

CfaTemperate, no dry season, hot summer(57 %)

Species observed

4 755

Observations

50 896

Area

4,5km²

Ecological tissue

Sample of 42 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 Croglio : 27 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 115 interactions GloBI sur 5 types (connectance 13.4%, filtre Serrano α=0.2). 15 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
42
Interactions affichées
115
Connectance
0.134
Patrimoniales
2
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Species present

4 755 distinct species · 50 896 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

50 896 obs · 3 cellules
Obs. / cellule
≥ 20 863
20 863–20 862
20 863–20 862
18 037–20 862
< 18 037

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

Climate

Mean T°

12,2°C

Annual rain

1 959mm

Warmest m°

25,7°C

Coldest m°

-1,4°C

Elevation: 423 m on average (min 341 m, max 599 m)

Bioclimatic detailsExpert
Annual mean temp.
12,2°C
Annual rain
1 959mm
Warmest month
25,7°C
Coldest month
-1,4°C
Mean alt.
423m
Min
341m
Max
599m
Std. dev.
67m
Köppen-Geiger (dominant)
CfaTemperate, no dry season, hot summer(57 %)Temperate

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

Soil & lithology

pH H₂O

5,5

Org. C

56,8g/kg

Clay

20,4%

Sand

45,5%

Silt

34,1%

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

Dominant lithology: mtGLiMaggregated to Lugano

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,4
Org. C
87,3g/kg
Clay
19,0%
Sand
46,2%
Silt
34,8%
5–15 cm
pH H₂O
5,6
Org. C
55,8g/kg
Clay
19,9%
Sand
45,7%
Silt
34,3%
15–30 cm
pH H₂O
5,6
Org. C
27,3g/kg
Clay
22,2%
Sand
44,7%
Silt
33,1%

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

Land cover

Forest57.9%
Crops3.5%
Built-up1.9%
Bare soil0.6%
Other (grassland, water…)36.1%

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

Hydrology1 basins · 0 lakes · 3 rivers

Hydrology metrics for this exact territory

Stream length here

4,9km

Basins crossed

1

Max stream order

4

Max drainage

777km²

Discharge in basins

0,2m³/s

Mean precip.

1 307mm/an

Mean T°

9,3°C

Moisture idx

0,42

Max snow

10%

Mean runoff

1 161mm/an

Mean elev. (basins)

737m

Watersheds crossing here

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

Human pressure

Pop. density

1hab/km²

Night light

2,5nW

Built-up

189,4%

Pesticides

0,1kg/km²

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

Protected areas4

IUCN IV · 2IUCN Not Assigned · 1IUCN Not Reported · 1

Madonna del Piano

IUCN IV

Federal Inventory of Alluvial Zones of National Importance · 1992

0 km²

Tresa

IUCN Not Assigned

Emerald Sites · 2009

0 km²

Tresa

IUCN Not Reported

Emerald Network

0 km²

Cava Gere Croglio

IUCN IV

Federal Inventory of Amphibian Spawning Areas of National Importance · 2001

0 km²

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