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This monograph contains articles based on the oral presentations given at the International Workshop on the Biosphere Origin and Evolution (BOE 2005) held in Novosibirsk, Russia, June 26-29, 2005. The organizers of the event were the Scientific Programme of the Presidium of the Russian Academy of Sciences, which involves 50 institutes of the Russian Academy of Sciences.
The Description for this book, Earth's Earliest Biosphere: Its Origin and Evolution, will be forthcoming.
By definition, biosphere is the Earth's geological shell populated by living organisms. Therefore, the biosphere's origin and evolution are primarily a geological problem. At present geological problems are solved using methods of physics, chemistry, biology, and mathematics. The multidisciplinary approach is a basis of this book. Life origin problems occupy the main part of this book. What is life, and can we understand its origin and evolution on the basis of laws of physics and chemistry? A number of works are dedicated to experimental study of the synthesis of organic compounds of the prebiotic significance, including ATP and photoactive systems. The characteristic feature of our scientific approach is to consider the problem of life origin in the context of the origin and evolution of the solar system, beginning with the protoplanetary stage and including the events of the Earth's early history. The last chapter comprises papers that concern modern problems and approaches to the study of various aspects of biological evolution. The present edition is a collection of articles by scientists representing more than 20 institutes of the Russian Academy of Sciences and other organisations, joined by the science program "Problems of Biosphere Origin and Evolution". This book will be interesting for a wide range of researchers: physicists, chemists, biologists, mathematicians. The book represents the stance of the Russian scientific school on the problem of life origin, which does not always coincide with opinions of other scientific schools.
Uniting the foundations of physics and biology, this groundbreaking multidisciplinary and integrative book explores life as a planetary process.
THE STUDY OF THE BIOSPHERE The term 'biosphere' first appeared in the works of the French biologist 1.-B. Lamarck and the Austrian geologist E. Suess in the 19th century. In the 20th century, the study of the biosphere attracted considerable attention, largely due to the research of V. I. Vernadsky (1863- 1945). The results Qf Vernadsky's investigations have appeared in a number of publications, including the monograph The Biosphere published in 1926. This work consists of two parts, The Biosphere in Cosmos' and The Zone of Life', written in a form of speculation and reflection that is rarely used in modern studies. This work concerns the distinguishing properties of the space occupied by organisms and the exceptional importance of the activities of these organisms in the formation of their environment. In this and subsequent studies, Vernadsky has laid the foundations of the science of the biosphere, which today plays an important role in th.c many branches of science concerned with the Earth. Several terms have been suggested for the science of the biosphere, including global ecology (a discipline studying the global ecological system, whose meaning is close to that of the biosphere). One of the most prominent predecessors of Vernadsky was his teacher V.
"Vladimir Vernadsky was a brilliant and prescient scholar-a true scientific visionary who saw the deep connections between life on Earth and the rest of the planet and understood the profound implications for life as a cosmic phenomenon." -DAVID H. GRINSPOON, AUTHOR OF VENUS REVEALED "The Biosphere should be required reading for all entry level students in earth and planetary sciences." -ERIC D. SCHNEIDER, AUTHOR OF INTO THE COOL: THE NEW THERMODYNAMICS OF CREATIVE DESTRUCTION
A comprehensive overview of Earth's biosphere, written with scientific rigor and essay-like flair. In his latest book, Vaclav Smil tells the story of the Earth's biosphere from its origins to its near and long-term future. He explains the workings of its parts and what is known about their interactions. With essay-like flair, he examines the biosphere's physics, chemistry, biology, geology, oceanography, energy, climatology, and ecology, as well as the changes caused by human activity. He provides both the basics of the story and surprising asides illustrating critical but often neglected aspects of biospheric complexity. Smil begins with a history of the modern idea of the biosphere, focusing on the development of the concept by Russian scientist Vladimir Vernadsky. He explores the probability of life elsewhere in the universe, life's evolution and metabolism, and the biosphere's extent, mass, productivity, and grand-scale organization. Smil offers fresh approaches to such well-known phenomena as solar radiation and plate tectonics and introduces lesser-known topics such as the quarter-power scaling of animal and plant metabolism across body sizes and metabolic pathways. He also examines two sets of fundamental relationships that have profoundly influenced the evolution of life and the persistence of the biosphere: symbiosis and the role of life's complexity as a determinant of biomass productivity and resilience. And he voices concern about the future course of human-caused global environmental change, which could compromise the biosphere's integrity and threaten the survival of modern civilization.
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Describes the attributes of the biosphere, the animal and plant life that live in the biosphere, and how fragile and dynamic it is.
Quaternary Ecology, Evolution, and Biogeography offers an introduction to the study of the ecological and evolutionary processes that have shaped our present biosphere under the influence of glacial-interglacial cycles. Written by an ecologist with paleoecological expertise, this book reviews the climactic changes that have occurred during the last 2.6 million years, along with the responses of organisms and ecosystems. It offers an understanding of the evolutionary origin of extant biodiversity, its biogeographical patterns, and the composition of modern ecological communities. In addition, it explores human evolution and the influence of our activities on the biosphere, especially in the last millennia.This book offers the latest information on how studying the past can contribute to our understanding of present climate issues for a better future, and is an ideal resource for researchers and students in the natural sciences.