Ontologia

Commune · CHE

Riva San Vitale

Switzerland

CfbTemperate, no dry season, warm summer(64 %)

Species observed

4 961

Observations

90 641

Area

5,8km²

Ecological tissue

Sample of 19 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 Riva San Vitale : 12 espèces reliées par 44 interactions GloBI sur 5 types (connectance 23.2%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
20
Interactions affichées
44
Connectance
0.232
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

4 961 distinct species · 90 641 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

90 641 obs · 1 cellules
Obs. / cellule
≥ 90 641
90 641–90 640
90 641–90 640
90 641–90 640
< 90 641

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

Climate

Mean T°

11,7°C

Annual rain

1 924mm

Warmest m°

25,2°C

Coldest m°

-1,5°C

Elevation: 526 m on average (min 273 m, max 791 m)

Bioclimatic detailsExpert
Annual mean temp.
11,7°C
Annual rain
1 924mm
Warmest month
25,2°C
Coldest month
-1,5°C
Mean alt.
526m
Min
273m
Max
791m
Std. dev.
166m
Köppen-Geiger (dominant)
CfbTemperate, no dry season, warm summer(64 %)Temperate

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

Soil & lithology

pH H₂O

5,4

Org. C

58,8g/kg

Clay

22,5%

Sand

44,1%

Silt

33,4%

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

Dominant lithology: suGLiMaggregated to Mendrisio

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,3
Org. C
96,0g/kg
Clay
21,4%
Sand
44,6%
Silt
34,1%
5–15 cm
pH H₂O
5,4
Org. C
51,1g/kg
Clay
22,4%
Sand
44,1%
Silt
33,5%
15–30 cm
pH H₂O
5,4
Org. C
29,4g/kg
Clay
23,8%
Sand
43,7%
Silt
32,5%

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

Land cover

Forest65.9%
Crops1.5%
Built-up2.3%
Bare soil0.3%
Other (grassland, water…)30.1%

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

Hydrology1 basins · 1 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

0,9km

Lake surface here

0,30km²

Basins crossed

1

Max stream order

2

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

Rivers / streams (1, ord ≥ 4)

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

Human pressure

Pop. density

3hab/km²

Night light

2,0nW

Built-up

226,0%

Pesticides

9,3kg/km²

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

Protected areas1

IUCN Not Applicable · 1

Monte San Giorgio

IUCN Not Applicable

World Heritage Site (natural or mixed) · 2003

11 km²

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