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Geochemical soil atlas of Switzerland: Vanadium
Regions and cities, Environment
Interpolierte Vanadium-Konzentrationen (mg/kg Feinerde) in den Oberböden (0–20 cm) der Schweiz. Für die Ordinary Kriging Interpolationen (1 km x 1 km) wurden Messdaten von insge...
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Geochemical soil atlas of Switzerland: Zinc
Regions and cities, Environment
Interpolated element concentrations (mg/kg fine soil) in the topsoil (0-20 cm) of Switzerland. For the Ordinary Kriging interpolations (1 km x 1 km), measurement data from a tot...
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Geochemical soil atlas of Switzerland: Uranium
Regions and cities, Environment
Interpolierte Uran-Konzentrationen (mg/kg Feinerde) in den Oberböden (0–20 cm) der Schweiz. Für die Ordinary Kriging Interpolationen (1 km x 1 km) wurden Messdaten von insgesamt...
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Vegetation alpine floodplains
Regions and cities, Environment
Habitat protection pursuant to Article 18a of the Federal Act on the Protection of Nature and Cultural Heritage (NHG, SR 451) aims to ensure effective protection for areas of na...
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Invasive alien plants - map of the potential area Lonicera japonica
Agriculture, fisheries, forestry and food, Regions and cities, Environment
The set of invasive alien plants shows the maps of the potential areas of 56 alien plants species present in Switzerland as well as some invasive species present in neighboring ...
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Air pollution by particulate matter PM2.5
Regions and cities, Environment
"Particulate matter" (PM2.5) refers to particles less than 2.5 micrometres in diameter. These particles are formed during industrial and commercial production processes, combust...
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Air pollution by sulfur dioxide
Regions and cities, Environment
Higher concentrations of sulfur dioxide (SO₂) can have especially negative effects on the respiratory tract; asthmatics and people with chronic respiratory diseases are particul...
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Habitat Map of Switzerland
Regions and cities, Environment
The dataset maps Swiss habitats according to the TypoCH classification ('Lebensräume der Schweiz', Delarze et al. 2015) area-wide, to at least the second level of detail of the ...
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Numeric data from drought platform
Regions and cities, Environment
This dataset includes all numerical data published on the national drought platform. For all drought-related variables, historical time series are available since 1991 with mont...
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Mean runoff in the future - results from the Hydro-CH2018 project
Regions and cities, Environment
The map shows the percentage changes in summer runoff towards the end of the century (2070-2099) compared to the reference period (1981 - 2010) as calculated in the hydrological...
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Air pollution by nitrogen dioxide
Regions and cities, Environment
The term "nitrogen oxides" (NOx) embraces nitrogen dioxide (NO₂) and nitrogen monoxide (NO). Nitrogen oxides form in the combustion of motor and heating fuels, especially when c...
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Air pollution by Ozone
Regions and cities, Environment
Ground-level ozone has negative impacts on human health and vegetation. High levels in particular lead to irritation of the respiratory tract and lung tissue. In plants, high oz...
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Assessment of the Biological Water Status: Diatoms
Regions and cities, Environment
Within the National Surface Water Quality Monitoring Programme (NAWA), water quality is recorded jointly by the federal and cantonal authorities at around 100 monitoring station...
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Air pollution by particulate matter PM10
Regions and cities, Environment
"Particulate matter" (PM10) refers to particles less than 10 micrometres in diameter. These particles are formed during industrial and commercial production processes, combustio...
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Diffuse total nitrogen inputs into waters, modelled values
Regions and cities, Environment
Nitrogen inputs into waters represent an undesirable pollution load. Under the Convention for the Protection of the Marine Environment of the North-East Atlantic (OSPAR), Switze...
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Alpine Floodplains outside of the federal inventary
Regions and cities, Environment
As past of the systematic inventory of flood plains, properties that were until recently not evaluated as having national significance will also be included in the federal inven...
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Invasive alien plants - map of the potential area N.N.
Agriculture, fisheries, forestry and food, Regions and cities, Environment
The set of invasive alien plants shows the maps of the potential areas of 56 alien plants species present in Switzerland as well as some invasive species present in neighboring ...
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Invasive alien plants - map of the potential area N.N.
Agriculture, fisheries, forestry and food, Regions and cities, Environment
The set of invasive alien plants shows the maps of the potential areas of 56 alien plants species present in Switzerland as well as some invasive species present in neighboring ...
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Database of cross sections (CS) - surveyed sections
Regions and cities, Environment
The map shows the reaches of watercourses which are currently surveyed periodically under the leadership of the FOEN. They are usually surveyed every 10 years or after major flo...
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Climate scenarios for future indoor climate (SIA 2028)
Regions and cities, Environment
Based on the CH2018 climate change scenarios, physically consistent data on temperature, humidity, wind, and radiation were calculated at 45 stations on an hourly basis. These r...
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Climate normals precipitation 1961-1990
Regions and cities, Environment
Spatial analysis of monthly and yearly averages of precipitation over the norm period 1961-1990. Source: MeteoSwiss
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Climate normals sunshine duration 1991-2020
Regions and cities, Environment
Spatial analysis of monthly and yearly averages of relative sunshine duration over the norm period 1991-2020. Source: MeteoSwiss
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Climate normals precipitation 1991-2020
Regions and cities, Environment
Spatial analysis of monthly and yearly averages of precipitation over the norm period 1981-2010. Source: MeteoSwiss
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Climate normals temperature 1991-2020
Regions and cities, Environment
Spatial analysis of monthly and yearly averages of temperature over the norm period 1991-2020. Source: MeteoSwiss
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Climate normals temperature 1961-1990
Regions and cities, Environment
Spatial analysis of monthly and yearly averages of temperature over the norm period 1961-1990. Source: MeteoSwiss