Observations of the solar corona show loop-like structures formed by plasma at temperatures of one million degrees and higher. Since the solar surface is much cooler than the corona, a heating mechanism must be responsible ...

We present an Arctic ocean–sea ice reanalysis covering the period 2007–2016 based on the adjoint approach of the Estimating the Circulation and Climate of the Ocean (ECCO) consortium. The spatiotemporal variation of Arctic ...

Für das Verbundprojekt EMTAL (Einzugsgebietsmanagement von Talsperren in Mittelgebirgslandschaften) wurden Methoden zur Klärung hydrologischer Fragen entwickelt. Das dafür gewählte Modell WaSiM-ETH kann den Abfluss im ...

Meßkampagnen mit Mikrobarometermeßnetzen haben in der Vergangenheit gezeigt, daß sich in den Drucksignaturen nahezu permanent räumlich kohärente Strukturen (KST) abbilden. Ein Teil dieser KST wird durch Schwerewellen ...

Free traveling Rossby wave normal modes (RNMs) are often investigated through large-scale space-time spectral analyses, which therefore is subject to observational availability, especially in the mesosphere. Ground-based ...

Extreme convective precipitation is expected to increase with global warming. However, the rate of increase and the understanding of contributing processes remain highly uncertain. We investigated characteristics of ...

We report on simultaneous observation of artificial plasma density irregularities near the magnetic zenith (MZ) by incoherent scatter radar and GNSS satellite in the high latitude. During an EISCAT (European Incoherent ...

Die Gefüge diskordanter Quarzgänge in der hochdruck/niedertemperaturmetamorphen Styra-Ochieinheit in süd Evia / Griechenland gewähren Einblick in kurzzeitige (auf dem geologischen Zeitmaßstab) und episodische Deformation ...

One possible approach to study systematically the influence of the deformation regime on the geometry of geological structures like folds and boudins is analogue modelling. For a complete understanding of the resulting ...