A three-tier approach is presented: (i) fundamental dynamical concepts of climate processes, (ii) their mathematical formulation based on balance equations, and (iii) the necessary numerical techniques to solve these equations. This book showcases the global energy balance of the climate system and feedback processes that determine the climate sensitivity, inital-boundary value problems, energy transport in the climate system, large-scale ocean circulation and abrupt climate change.

A three-tier approach is presented: (i) fundamental dynamical concepts of climate processes, (ii) their mathematical formulation based on balance equations, and (iii) the necessary numerical techniques to solve these equations. This book showcases the global energy balance of the climate system and feedback processes that determine the climate sensitivity, initial-boundary value problems, energy transport in the climate system, large-scale ocean circulation and abrupt climate change.

The last one or two decades have witnessed an increased interest in to pographic Rossby waves, both from a theoretical computational as well as an observational point of view. However, even though long periodic pro cesses were observed in lakes and ocean basins with considerable detail, it appears that interpretation in terms of physical models is not suffi ciently conclusive. The reasons for this lack in understanding may be sought both, in the insufficient spatial resolution or the brevity of the time series of the available data and the inadequacy of the theoretical understanding of long periodic oscillating processes in lakes and ocean bays. Advancement will emerge from intensified studies of both aspects, but it is equally our believe that the understanding of long per'iodic oscillations in lakes is presently likely to profit most from a theore tical-computational study of topographic Rossby waves in enclosed basins. With this tractate we aim to provide the reader with the basic concepts of wave motion in shallow waters at subinertial frequencies. Our ques tions throughout this monogra h are essentially: How can the solutions to this topographic wave equation in a prescribed idealized domain be construced; what are the physical properties of these solutions; are their features identifiable by observations; how reliable are such in terpretations, etc."

Glaciers in the Alps and on Greenland have been melting away slowly for decades. Global warming has increased the speed of their retreat drastically in recent years. Swiss geophysicist Alfred de Quervain (1879-1927) carried out the first survey of the Clariden glacier in the Swiss canton of Glarus and initiated and led important scientific expeditions on Greenland in 1909 and 1912. Swiss artist Martin Stutzle and photographer Fridolin Walcher also link Glarus with Greenland. Both have made the Swiss glaciers the subject of their work and, in May 2018, joined a Swiss research campaign investigating the current state of the glaciers on the world's largest island. The photographs and prints they produce reflect an intense awareness of scientific facts, yet they strike the viewer emotionally and aesthetically. This book blends the essence of glaciological and geophysical research with contemporary art and picks up on Alfred de Quervain's legacy. Prints and photographs are featured alongside three easy-to-read essays offering a concise survey of the findings of the 2018 expedition. A fourth essay comments on Stutzle's and Walcher's works and explores current trends in climate art. Text English, German and Kalaallisut (Greenlandic).