Ontologia

Commune · CHE

Grossdietwil

Switzerland

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

Species observed

1 173

Observations

7 394

Area

6,5km²

Ecological tissue

Sample of 27 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 Grossdietwil : 15 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 122 interactions GloBI sur 6 types (connectance 32.3%, filtre Serrano α=0.2). 13 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
28
Interactions affichées
122
Connectance
0.323
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

1 173 distinct species · 7 394 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

7 394 obs · 1 cellules
Obs. / cellule
≥ 7 394
7 394–7 393
7 394–7 393
7 394–7 393
< 7 394

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

Climate

Mean T°

9,0°C

Annual rain

1 277mm

Warmest m°

22,0°C

Coldest m°

-3,4°C

Elevation: 664 m on average (min 590 m, max 720 m)

Bioclimatic detailsExpert
Annual mean temp.
9,0°C
Annual rain
1 277mm
Warmest month
22,0°C
Coldest month
-3,4°C
Mean alt.
664m
Min
590m
Max
720m
Std. dev.
26m
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

6,0

Org. C

53,0g/kg

Clay

18,3%

Sand

46,1%

Silt

35,7%

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

Dominant lithology: smGLiMaggregated to Willisau

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,0
Org. C
79,9g/kg
Clay
18,7%
Sand
45,6%
Silt
35,6%
5–15 cm
pH H₂O
6,0
Org. C
47,3g/kg
Clay
18,1%
Sand
46,0%
Silt
35,9%
15–30 cm
pH H₂O
6,0
Org. C
31,8g/kg
Clay
18,0%
Sand
46,6%
Silt
35,4%

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

Land cover

Forest32.1%
Crops30.1%
Built-up1.0%
Bare soil0.6%
Other (grassland, water…)36.1%

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

Hydrology2 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

1,6km

Basins crossed

2

Max stream order

1

Max drainage

9 936km²

Discharge in basins

2,3m³/s

Mean precip.

1 036mm/an

Mean T°

8,4°C

Moisture idx

0,27

Max snow

21%

Mean runoff

765mm/an

Mean elev. (basins)

591m

Watersheds crossing here

Rivers / streams (1, ord ≥ 4)

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

Human pressure

Pop. density

1hab/km²

Night light

0,9nW

Built-up

104,2%

Pesticides

53,6kg/km²

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

Protected areas3

IUCN Not Assigned · 2IUCN Not Reported · 1

Oberaargau

IUCN Not Reported

Emerald Network

115 km²

Oberaargau

IUCN Not Assigned

Emerald Sites · 2009

115 km²

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