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Hydrogeological sketch
Regions and cities, Environment
Groundwater is present in all subterranean rock. This map gives a hydrogeological overview of Switzerland and its various types of aquifers. Important unconsolidated aquifers ar...
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Assessment of the Chemical Water Status: Phosphate
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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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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Cantons NFI
Agriculture, fisheries, forestry and food, Regions and cities, Environment
According to the geometry of the data set, Switzerland is divided into cantons. Basel Stadt and Basel-Landschaft are considered as a single unit.
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Modelled altitudinal vegetation belts for 2085 with dry future climate
Agriculture, fisheries, forestry and food, Regions and cities, Environment
This map shows the altitudinal vegetation belts of forest vegetation in Switzerland for the period 2070-2099 assuming a dry future climate. The following altitudinal vegetation ...
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Mean daily temperature high in July, period 1961-1990
Regions and cities, Environment
For the area-wide calculation, measured values from MeteoSwiss measuring stations in the period 1961-1990 were used. From the daily temperature curve, the highest temperature is...
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Invasive alien plants - map of the potential area Toxicodendron radicans
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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Thermal continentality at 1000 m a.s.l. in July, period 1981-2010
Regions and cities, Environment
The thermal continentality in °C was calculated as the difference between the highest and lowest value of the daily variation of the temperature of July in the period under inve...
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Invasive alien plants - map of the potential area Solanum carolinense
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 Abutilon theophrasti
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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Geochemical soil atlas of Switzerland: Magnesium
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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Invasive alien plants - map of the potential area Buddleja davidii
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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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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Invasive alien plants - map of the potential area Phytolacca americana
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 Heracleum mantegazzianum
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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Lothar 1999 storm damage inventory
Regions and cities, Environment
The aim of the federal government’s “Lothar” storm damage inventory was to produce a complete and uniform database of total and partial damage to forests throughout Switzerland....
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Monthly soil erosion risk maps for Swiss permanent grassland, with average...
Regions and cities, Environment
Monthly soil erosion risk maps for Swiss permanent grassland with a spatial resolution of 100m. The maps show the average soil loss in tons per hectare and month. Shades of gree...
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Grayling population of national importance: core areas
Regions and cities, Environment
The data on grayling populations of national importance includes three subproducts; the core zones layer includes the areas of particular importance for grayling populations, ba...
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Invasive alien plants - map of the potential area Helianthus tuberosus
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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Water availability for plants
Agriculture, fisheries, forestry and food, Regions and cities, Environment
Too little water is available to the trees more and more often: •The vegetation and soil release water into the atmosphere, even moreso the warmer and drier the air. Plants evap...
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Mean daily temperature high in July, period 2070-2099, Scenario RCP 4.5
Regions and cities, Environment
Mean daily temperature high in July (period 2070-2099). The temperature increase of the climate scenario was added to the map «Air temperature July 1981-2010». Among the represe...
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Gauging stations for hydrological study areas
Regions and cities, Environment
Since 1957 the hydrology division of the FOEN has operated a network of hydrological study areas aimed at observing long-term changes in the water regime within Switzerland’s mo...
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Invasive alien plants - map of the potential area Trachycarpus fortunei
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 Amorpha fruticosa
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 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...