Alamannia, or Alemannia, was the kingdom established and inhabited by the Alemanni, a Germanic tribal confederation that had broken through the Roman limes in 213.
The Alemanni expanded from the Main River basin during the 3rd century and raided Roman provinces and settled on the left bank of the Rhine River from the 4th century.
Ruled by independent tribal kings during the 4th and the 5th centuries, Alamannia lost its independence in the late 5th century and became a duchy of the Frankish Empire in the 6th century. As the Holy Roman Empire started to form under King Conrad I of East Francia (reigning 911 to 918), the territory of Alamannia became the Duchy of Swabia in 915. Scribes often used the term Suebia interchangeably with Alamannia in the 10th to the 12th centuries.
The territory of Alamannia as it existed from the 7th to 9th centuries centred on Lake Constance and included the High Rhine, the Black Forest and the Alsace on either side of the Upper Rhine, the upper Danube River basin as far as the confluence with the Lech River, with an unclear boundary towards Burgundy to the south-west in the Aare River basin (the Aargau). Raetia Curiensis, although not part of Alemannia, was ruled by Alemannic counts, and became part of the Duchy of Swabia since it was established by Burchard I (Duke of Alemannia from 909 to 911).
The territory corresponds to what is still the area of Alemannic German in the modern period, French Alsace, German Baden and Swabia, German-speaking Switzerland and the Austrian Vorarlberg.
In the area of present-day Switzerland, the Alemannic areal expanded during the High Middle Ages, with the Walser migration into the Alps, with the Zähringer and later the influence of Bern towards Upper Burgundy, and into Grisons as lower Raetia came under the rule of the Werdenberg counts.
The Alamanni were pushed south from their original area of settlement in the Main basin and in the 5th and 6th century settled new territory on either side of the Rhine.
This page is automatically generated and may contain information that is not correct, complete, up-to-date, or relevant to your search query. The same applies to every other page on this website. Please make sure to verify the information with EPFL's official sources.
The Swiss Plateau or Central Plateau (Schweizer Mittelland; plateau suisse; altopiano svizzero) is one of the three major landscapes in Switzerland, lying between the Jura Mountains and the Swiss Alps. It covers about 30% of the Swiss surface area, and is partly flat but mostly hilly. The average height is between and AMSL. It is by far the most densely populated region of Switzerland, the center of economy and important transportation. In the north and northwest, the Swiss Plateau is sharply delimited geographically and geologically by the Jura Mountains.
Germania Superior ("Upper Germania") was an imperial province of the Roman Empire. It comprised an area of today's western Switzerland, the French Jura and Alsace regions, and southwestern Germany. Important cities were Besançon (Vesontio), Strasbourg (Argentoratum), Wiesbaden (Aquae Mattiacae), and Germania Superior's capital, Mainz (Mogontiacum). It comprised the Middle Rhine, bordering on the Limes Germanicus, and on the Alpine province of Raetia to the south-east.
The House of Zähringen (Zähringer) was a dynasty of Swabian nobility. The family's name derived from Zähringen Castle near Freiburg im Breisgau. The Zähringer in the 12th century used the title of Duke of Zähringen, in compensation for having conceded the title of Duke of Swabia to the Staufer in 1098. The Zähringer were granted the special title of Rector of Burgundy in 1127, and they continued to use both titles until the extinction of the ducal line in 1218.
For the case study area of the upper Aare River catchment in Switzerland with large mountain glaciers, where a complex storage hydropower scheme is located, the impact of climate change on runoff was simulated. Future runoff was assessed for the ongoing ce ...
2013
, ,
Hydropeaking, resulting from rapid starting and shut-down of turbines, is one of the major hydrological alterations in Alpine streams. The upper Aare River basin in Switzerland comprises a complex high-head storage hydropower scheme. The significant turbin ...