Cloud physics, which is the scientific study of the formation and constitution of clouds and the development inside them of snow, rain, hail and lightning, has become established as a distinct branch of atmospheric physics only since the Second World War. It comprises the exploration of clouds with aircraft and radar and laboratory studies on the basic physics of the many processes involved. In this 1975 text, Dr Mason has revised and updated his popular account of cloud-related meteorological phenomena. Descriptions of simple experiments, suitable for use either in class or at home, are included to illustrate what happens in the clouds above. The book is illustrated with many beautiful photographs.

This volume presents the results of a major international and interdisciplinary study of the mechanisms and consequences of surface water acidification, which is a growing environmental concern. This detailed, long-term study provides an authoritative overview of the chemical process involved in acidification and, in particular, of its biological impact on freshwater life. The Surface Waters Acidification Programme (SWAP) has drawn together for the first time the many facets of this complex phenomenon: the volume includes sections on hydrochemical studies in catchments, catchment process studies, catchment manipulation experiments, chemical processes, paleolimnological studies, biological effects on freshwater life, and modeling studies. The volume finishes with an assessment of SWAP and its conclusions. The results are applicable to all those areas suffering the consequences of acidification, especially in the Northern Temperate Zone. Published on behalf of the Royal Society.

This 1991 volume presents the results of a major international and interdisciplinary study of the mechanism and consequences of surface water acidification, which is a growing environmental problem. This detailed, long-term study provides an authoritative overview of the chemical process involved in acidification and of its biological impact on freshwater life. The surface waters acidification programme (SWAP) has drawn together the many facets of this complex phenomenon. The volume includes sections on hydrochemical studies in catchments, catchment process studies, catchment manipulation experiments, chemical processes, palaeolimnological studies, biological effects on freshwater life, and modelling studies. The volume finishes with an assessment of the SWAP and its conclusions. Though the results are presented in a predominantly European context, the findings and conclusions are applicable to all those areas suffering the consequences of acidification.

Cloud physics is concerned with those processes which are responsible for the formation of clouds and the release of precipitation. This classic book gives a comprehensive and detailed account of experimental and theoretical research on the microphysical processes of nucleation, condensation, droplet growth, initiation and growth of snow crystals, and the mechanisms of precipitation release. As a textbook it is designed to give the student the necessary background to carry out independent work. As a reference book for the research worker, it provides an integrated account of the major developments in this field. Although written primarily for the atmospheric physicist, it contains much of interest for those in the fields of nucleation phenomena, crystal growth, and aerosol physics.

The causes and consequences of acid rain are subjects of widespread concern and controversy. However the effects of acid deposition on the chemistry of lakes and streams, and on the survival of fish and other aquatic life, have been greatly clarified by the results of a recent Anglo-Scandinavian surface waters research program. This book presents a concise, nonspecialist account of the results and their implications by the director of the program. Based on studies conducted throughout the United Kingdom and northern Europe, the book includes chapters on emissions, transport, and deposition of acid pollution; hydrochemical studies in catchments; catchment process studies; catchment manipulation experiments; the role of hydrology and soil chemistry; palaeolimnological studies; the toxic effects of acidification on fish and other aquatic life; and catchment modelling studies. The highly interdisciplinary nature of the research should appeal to a wide range of scientists and to policy-makers interested in acid rain and its consequences. It is also aimed at postgraduates and third-year undergraduate students in the environmental sciences.