|
Jonenbach Flood Retention Basin
When it was commissioned, the Jonenbach flood retention basin, also known as the Jonental retention basin (German language, German: Hochwasserrückhaltebecken Jonenbach, also Rückhaltebecken Jonental), was among 21 existing and six planned Flood Retention Basin, basins in the Zürich, Zurich canton in Switzerland. It was built to safeguard the communities of Affoltern am Albis and Zwillikon against potential floods from the 17-kilometer-long Jonenbach.AWEL: Amt für Abfall, Wasser, Energie und Luft, Infotafel: Flood retention basin on the Jonenbach to protect Affoltern am Albis The construction of the basin successfully averted two floods in 2007 and 2008. The retention basin above the flood retention dam is referred to as a dry basin or green basin, and it is primarily made up of forest land. During normal water conditions, the stream flows through the dam unhindered. However, during flood events, a portion of the water is temporarily dammed, typically for only a few hours. This c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
German Language
German (, ) is a West Germanic language in the Indo-European language family, mainly spoken in Western Europe, Western and Central Europe. It is the majority and Official language, official (or co-official) language in Germany, Austria, Switzerland, and Liechtenstein. It is also an official language of Luxembourg, German-speaking Community of Belgium, Belgium and the Italian autonomous province of South Tyrol, as well as a recognized national language in Namibia. There are also notable German-speaking communities in other parts of Europe, including: Poland (Upper Silesia), the Czech Republic (North Bohemia), Denmark (South Jutland County, North Schleswig), Slovakia (Krahule), Germans of Romania, Romania, Hungary (Sopron), and France (European Collectivity of Alsace, Alsace). Overseas, sizeable communities of German-speakers are found in the Americas. German is one of the global language system, major languages of the world, with nearly 80 million native speakers and over 130 mi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
