Hannelore Weck-Hannemann – författare

Mountain regions represent about one fourth of the earth's surface area and provide a significant share of goods and services to humanity. In this book, the authors demonstrate how alpine environments throughout the world are particularly vulnerable to global environmental change. Alpine populations will often be affected earliest and most significantly, for example through extreme weather systems, and their scope for adaptation is relatively limited. Drawing on the natural and social sciences, particularly economics, this book supplies a broad picture of the diverse issues involved. The authors show that observed changes in natural phenomena, such as acidity and fish toxicity in high altitude lakes, clearly support the thesis on ongoing global change induced by humans. They then analyse the manifold socio-economic impacts of global environmental change which are likely to be felt in various sectors and industries including tourism, insurance and water cycle management. It is shown that adaptation options though limited can be improved, such as in natural hazard management. Finally the authors evaluate the various mitigation options available for policymakers in agriculture, energy production, transport and land use planning.Global Environmental Change in Alpine Regions demonstrates that although environmental change is a global phenomenon, the impacts are distributed unevenly and vary in severity. This book will be required reading for all students and scholars of environmental and resource economics, public management and policy.

In the recent past a marked increase of the damages caused by natural hazard processes has been documented, for example by the Munich Re-Insurance. On a regional scale, a similar development can be observed in mountain regions such as the Alps, where it is particularly a rise in flood events that has caused the maximum amount of economic damage. Three major aspects may help to explain this phenomenon: The changing frequency-magnitude relationship of the natural hazard processes, the multiplication of the damage potential due to the socio-economic change, and the non-adequate way of coping with the changing risk by the official authorities. As a consequence, this book tries to address key questions related to these developments and to give answers to these problems. Question 1: How can the strategies for coping with the rise in extreme flooding be improved? Question 2: How can the damage potential and other socio-economic aspects be quantified? Question 3: How can new computer based technologies contribute to minimizing the risks related to alpine natural hazards? An initial chapter gives an overview of the global change aspects of natural hazards and their related risks. While three chapters outline answers to question 1, four chapters discuss question 2. Five chapters give examples of new technologies.