Ontologia

Commune · CHE

Aristau

Switzerland

CfbTemperate, no dry season, warm summer(100 %)

Species observed

1 748

Observations

9 904

Area

8,6km²

Ecological tissue

Sample of 33 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 Aristau : 20 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 128 interactions GloBI sur 6 types (connectance 24.2%, filtre Serrano α=0.2). 13 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
33
Interactions affichées
128
Connectance
0.242
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

1 748 distinct species · 9 904 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

9 904 obs · 1 cellules
Obs. / cellule
≥ 9 904
9 904–9 903
9 904–9 903
9 904–9 903
< 9 904

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

Climate

Mean T°

10,6°C

Annual rain

1 154mm

Warmest m°

23,6°C

Coldest m°

-1,8°C

Elevation: 410 m on average (min 380 m, max 446 m)

Bioclimatic detailsExpert
Annual mean temp.
10,6°C
Annual rain
1 154mm
Warmest month
23,6°C
Coldest month
-1,8°C
Mean alt.
410m
Min
380m
Max
446m
Std. dev.
25m
Köppen-Geiger (dominant)
CfbTemperate, no dry season, warm summer(100 %)Temperate

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

41,9g/kg

Clay

27,0%

Sand

36,4%

Silt

36,6%

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

Dominant lithology: suGLiMaggregated to Muri

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,4
Org. C
63,7g/kg
Clay
27,3%
Sand
35,5%
Silt
37,2%
5–15 cm
pH H₂O
6,6
Org. C
37,0g/kg
Clay
27,1%
Sand
35,8%
Silt
37,1%
15–30 cm
pH H₂O
6,6
Org. C
25,0g/kg
Clay
26,5%
Sand
37,9%
Silt
35,6%

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

Land cover

Forest17.4%
Crops39.9%
Built-up1.4%
Bare soil1.4%
Other (grassland, water…)39.9%

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

Hydrology2 basins · 0 lakes · 3 rivers

Hydrology metrics for this exact territory

Stream length here

3,5km

Basins crossed

2

Max stream order

4

Max drainage

11 505km²

Discharge in basins

5,2m³/s

Mean precip.

1 099mm/an

Mean T°

9,0°C

Moisture idx

0,31

Max snow

14%

Mean runoff

861mm/an

Mean elev. (basins)

489m

Watersheds crossing here

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

Human pressure

Pop. density

1hab/km²

Night light

0,7nW

Built-up

134,9%

Pesticides

53,3kg/km²

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

Protected areas20

IUCN IV · 15IUCN Not Assigned · 4IUCN Not Reported · 1

Reusstal

IUCN Not Assigned

Emerald Sites · 2009

32 km²

Reusstal

IUCN Not Reported

Emerald Network

32 km²

Halbmond

IUCN IV

Federal Inventory of Amphibian Spawning Areas of National Importance · 2001

0 km²

Bremengrien

IUCN IV

Federal Inventory of Amphibian Spawning Areas of National Importance · 2001

0 km²

Burenholz

IUCN IV

Federal Inventory of Fenlands of National Importance · 1994

0 km²

Complete list

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