Climate Change in Deserts

A synthesis of the environmental and climatic history of every major desert and desert margin, for researchers and advanced students.

Deserts and desert margins cover nearly half the land area of the globe, are superb repositories of information on past climatic events, and are highly sensitive to possible future climate change. Understanding how deserts responded to past climatic changes can provide useful guidelines for future management of these unique environments.Reconstructing climatic changes in deserts and their margins at a variety of scales in space and time, this book draws upon evidence from land and sea, including desert dunes, wind-blown dust, river and lake sediments, glacial moraines, plant and animal fossils, isotope geochemistry, speleothems, soils, and prehistoric archaeology. The book summarises the Cenozoic evolution of the major deserts of the Americas, Eurasia, Africa and Australia, and the causes of historic floods and droughts. The book then considers the causes and consequences of desertification and proposes four key conditions for achieving ecologically sustainable use of natural resources in arid and semi-arid areas. Climate Change in Deserts is an invaluable reference for researchers and advanced students interested in the climate and geomorphology of deserts: geographers, geologists, ecologists, archaeologists, soil scientists, hydrologists, climatologists and natural resource managers.