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Exceedance of critical loads for nitrogen
Regions and cities, Environment
Excessive deposition of reactive nitrogen compounds (NO₂, NO₃⁻, HNO₃, NH₃, NH₄⁺) causes eutrophication (over-fertilisation) of sensitive ecosystems, contributes to soil acidific...
- SERVICE
- WMS
- WMTS
- HTML
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Hail hazard on a reference area of 100m2: hail size with 50-year return period
Regions and cities, Environment
The hail hazard maps show statistically estimated return values of the hailstone size LEHA-100 for the 50-year return period. LEHA-100 describes the largest hailstone size to be...
- SERVICE
- WMS
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Hail hazard on a reference area of 100m2: hail size with 100-year return period
Regions and cities, Environment
The hail hazard maps show statistically estimated return values of the hailstone size LEHA-100 for the 100-year return period. LEHA-100 describes the largest hailstone size to b...
- WMS
- SERVICE
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Return values of the maximum hailstone size (MESHS)
Regions and cities, Environment
The data contain the return values of the hailstone sizes MESHS as a function of the return period T. They describe the hailstone size that is exceeded with a probability of 1/T...
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Hail hazard on a reference area of 100m2: hail size with 10-year return period
Regions and cities, Environment
The hail hazard maps show statistically estimated return values of the hailstone size LEHA-100 for the 10-year return period. LEHA-100 describes the largest hailstone size to be...
- SERVICE
- WMS
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Hail hazard on a reference area of 100m2: hail size with 20-year return period
Regions and cities, Environment
The hail hazard maps show statistically estimated return values of the hailstone size LEHA-100 for the 20-year return period. LEHA-100 describes the largest hailstone size to be...
- SERVICE
- WMS
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Monthly soil erosion risk maps for Swiss permanent grassland, with average so...
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...
- SERVICE
- WMS
- WMTS
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Monthly soil erosion risk maps for Swiss permanent grassland, with average so...
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...
- SERVICE
- WMS
- WMTS
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Nitrogen Deposition
Regions and cities, Environment
The map shows the modelled total deposition of nitrogen for the year 2020 in a resolution of 500m as a sum of wet, dry and gaseous deposition. Nationwide deposition in 2020 amou...
- SERVICE
- WMS
- WMTS
- HTML
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Monthly soil erosion risk maps for Swiss permanent grassland, with average so...
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...
- SERVICE
- WMS
- WMTS
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National Air Pollution Monitoring Network NABEL: stations
Regions and cities, Environment
The National Air Pollution Monitoring Network (NABEL) monitors air quality at 16 different locations in Switzerland. The monitoring stations are spread over the entire country a...
- SERVICE
- WMS
- WMTS
- API
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Ammonia Concentration
Regions and cities, Environment
Ammonia can harm plants and animals and contributes to elevated nitrogen deposition. Critical levels for ammonia are established in the framework of the UNECE convention on long...
- SERVICE
- WMS
- WMTS
- HTML
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Monthly soil erosion risk maps for Swiss permanent grassland, with average so...
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...
- SERVICE
- WMS
- WMTS
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Monthly soil erosion risk maps for Swiss permanent grassland, with average so...
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...
- SERVICE
- WMS
- WMTS
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Monthly soil erosion risk maps for Swiss permanent grassland, with average so...
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...
- SERVICE
- WMS
- WMTS
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CMonthly soil erosion risk maps for Swiss permanent grassland, with average s...
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...
- SERVICE
- WMS
- WMTS
-
Monthly soil erosion risk maps for Swiss permanent grassland, with average so...
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 tonnes per hectare and month. Shades of gr...
- SERVICE
- WMS
- WMTS
-
Monthly soil erosion risk maps for Swiss permanent grassland, with average so...
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...
- SERVICE
- WMS
- WMTS
-
Monthly soil erosion risk maps for Swiss permanent grassland, with average so...
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...
- SERVICE
- WMS
- WMTS
-
Monthly soil erosion risk maps for Swiss permanent grassland, with average so...
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...
- SERVICE
- WMS
- WMTS
