86 datasets found

  • Federal Inventory of Floodplains of National Importance - Appendix 2

    Geography, Territory and environment

    Floodplains, namely natural habitats in the flood zones of watercourses, are in decline. The scientific inventory of floodplains was commissioned by the FDHA in May 1981 and com...

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  • Biosphere reserves

    Geography, Territory and environment

    Biosphere reserves are not only used to protect and preserve ecosystems, but also for environmental research, environmentally-friendly land use and environmental education. They...

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  • Flood alert map for rivers and lakes of national interest

    Geography, Territory and environment

    The Flood Alert map shows the current flood hazard for all lakes and rivers of national interest. Rivers of national interest are divided into separate sections. A flow monitori...

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  • Inventory of quaking bogs

    Geography, Territory and environment

    The inventory of quaking bogs in Switzerland contains discovered primary quaking bogs of a specific minimum size with transition and raised bog characteristics (83 bogs). This i...

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  • Distribution of ibex colonies

    Agriculture, forestry, Geography

    After being resettled in 1906, Alpine (Capra) ibex live in colonies of varying sizes throughout the Alpine region and in the Jura mountains. Because the growth of stocks in spec...

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  • Flood alert map for small catchments

    Geography, Territory and environment

    The FOEN also issues information when a sharp rise in small and medium-sized river levels is expected locally. In these cases, it is impossible to say precisely which rivers wil...

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  • Crayfish plague – Findings in Switzerland

    Agriculture, forestry, Geography

    Proof of the crayfish plague in Switzerland: Geo-referenced locations of populations with test results. The most cataclysmic disease for the European species is the crayfish pla...

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  • Map of seismic subsoil categories according to the standard SIA 261

    Geography, Territory and environment

    Subsoil classes are one of the parameter required to determine the earthquake loads on a structure according to the standard SIA 261. Standard SIA 261 defines six subsoilclasses...

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  • Generalised background map for the representation of hydrological data

    Geography, Territory and environment

    In addition to the outline of Switzerland, the generalised background map displays a simplified, reduced watercourse network and some selected cities for improved orientation at...

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  • Vegetation height model NFI

    Agriculture, forestry, Geography

    Information on the vegetation height is determined using remote sensing methods with active and passive sensors. LiDAR is an active sensor. An optical sensor, for example an aer...

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  • Relief shading of vegetation height model NFI

    Agriculture, forestry, Geography

    Information on vegetation height is determined using remote sensing methods with active and passive sensors. LiDAR is an active sensor. An optical sensor, for example an aerial ...

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  • Areas of silver fir

    Agriculture, forestry, Geography

    The map shows the areas of silver fir occurrence. In the main area, fir is naturally involved to a considerable extent in the stand development in the upper montane and high-mon...

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  • Modelled altitudinal vegetation belts for 1995

    Agriculture, forestry, Geography

    This map shows the altitudinal belts of forest vegetation in Switzerland for the period 1981-2010. The following altitudinal vegetation belts only occur in the southern valleys:...

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  • Modelled altitudinal vegetation belts for 2085 with dry future climate

    Agriculture, forestry, Geography

    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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  • Altitudinal vegetation belts in Switzerland for 2085 with less dry future cli...

    Agriculture, forestry, Geography

    This map shows the altitudinal vegetation belts of forest vegetation in Switzerland for the period 2070-2099 assuming a less dry future climate. The following altitudinal vegeta...

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  • Forest ecoregions

    Agriculture, forestry, Geography

    The map shows the Forest Ecoregions. They differ in terms of climatic factors, forest vegetation and altitudinal vegetation belts. The southernmost tip of Ticino is considered t...

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  • Wasserverfügbarkeit im Boden (Standortwasserbilanz)

    Agriculture, forestry, Geography

    Den Bäumen steht in der Vegetationszeit häufiger weniger Wasser zur Verfügung • Das Wasserangebot in der Vegetationszeit ist für Wachstum und Vitalität der Wälder entscheidend....

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  • Wasserverfügbarkeit für Pflanzen (Transpirationsverhältnis)

    Agriculture, forestry, Geography

    Den Bäumen steht immer öfter zu wenig Wasser zur Verfügung: • Die Vegetation und der Boden geben Wasser an die Atmosphäre ab, je wärmer und trockener die Luft, desto mehr. ...

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  • Interregional wildlife corridor

    Geography, Territory and environment

    First, known wildlife corridors were recorded from existing data at the cantonal level, and potential corridors were detected by GIS and then divided into wildlife corridors of ...

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  • Wildlife network system

    Geography, Territory and environment

    First, known wildlife corridors were recorded from existing data at the cantonal level, and potential corridors were detected by GIS and then divided into wildlife corridors of ...

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    • SHAPEFILE