Ontologia

Commune · CHE

Hölstein

Switzerland

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

Species observed

3 213

Observations

82 972

Area

5,9km²

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 Hölstein : 12 espèces reliées par 147 interactions GloBI sur 5 types (connectance 36.2%, filtre Serrano α=0.2). 17 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
29
Interactions affichées
147
Connectance
0.362
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

3 213 distinct species · 82 972 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

82 972 obs · 1 cellules
Obs. / cellule
≥ 82 972
82 972–82 971
82 972–82 971
82 972–82 971
< 82 972

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

Climate

Mean T°

9,7°C

Annual rain

1 038mm

Warmest m°

23,0°C

Coldest m°

-2,6°C

Elevation: 498 m on average (min 443 m, max 571 m)

Bioclimatic detailsExpert
Annual mean temp.
9,7°C
Annual rain
1 038mm
Warmest month
23,0°C
Coldest month
-2,6°C
Mean alt.
498m
Min
443m
Max
571m
Std. dev.
33m
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

54,3g/kg

Clay

39,0%

Sand

19,7%

Silt

41,2%

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

Dominant lithology: scGLiMaggregated to Waldenburg

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,4
Org. C
86,3g/kg
Clay
39,9%
Sand
19,7%
Silt
40,4%
5–15 cm
pH H₂O
6,6
Org. C
47,7g/kg
Clay
38,7%
Sand
19,9%
Silt
41,3%
15–30 cm
pH H₂O
6,6
Org. C
28,9g/kg
Clay
38,5%
Sand
19,7%
Silt
42,0%

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

Land cover

Forest40.1%
Crops19.6%
Built-up2.6%
Bare soil0.5%
Other (grassland, water…)37.1%

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

Hydrology1 basins · 0 lakes · 2 rivers

Hydrology metrics for this exact territory

Stream length here

4,9km

Basins crossed

1

Max stream order

2

Max drainage

284km²

Discharge in basins

0,1m³/s

Mean precip.

1 023mm/an

Mean T°

8,4°C

Moisture idx

0,26

Max snow

15%

Mean runoff

679mm/an

Mean elev. (basins)

577m

Watersheds crossing here

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

Human pressure

Pop. density

2hab/km²

Night light

1,9nW

Built-up

260,1%

Pesticides

2,2kg/km²

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

Protected areas2

IUCN Not Assigned · 2

Amerika

IUCN Not Assigned

Forest Reserves · 2023

0 km²

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