Stability Of Life On Earth

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Stability of Life on Earth

Anonim
Stability of Life on Earth Book PDF

Author : Anonim
Publisher : Springer Science & Business Media
Page : 192 pages
File Size : 53,9 Mb
Release : 2004-03-02
Category : Nature
ISBN : 3540203281

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Stability of Life on Earth by Anonim Pdf

In Life?s Sustainability on Earth, Professor Kondratyev and his team show that the concept of biotic regulation is of fundamental importance in solving a wide range of environmental and other problems. They put forward a new approach to the solution of old environmental problems. Beginning with a look at the geographic environment and structural units within it, they show that ecosystems represent a set of homogeneous, closely- correlated communities of organisms and their environment. Biologists call such correlated communities ?biogeocenoses?, and they are similar to the corporate structures in economic systems and interact competitively with each other. On the basis of competitive interaction in the biosphere, self-organisation and management take place. The authors show how human economic activity perturbed balances in natural biogeochemical cycles, eliminating and strongly modifying natural land cover, the 20th Century being the time when human activities ?collided? with Nature. They consider scientific bases for the stability and sustainability of life, and demonstrate how the scale and intensity of human-induced destruction of Nature and resultant feedback mechanisms have continuously expanded. They consider the likelihood of increasing numbers of natural disasters as a result of such activities, and propose that sustainable development should become a principal research topic during the 21st Century.

Physical and Biological Bases of Life Stability

Victor G. Gorshkov
Physical and Biological Bases of Life Stability Book PDF

Author : Victor G. Gorshkov
Publisher : Springer Science & Business Media
Page : 340 pages
File Size : 45,5 Mb
Release : 2012-12-06
Category : Science
ISBN : 9783642850011

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Physical and Biological Bases of Life Stability by Victor G. Gorshkov Pdf

It is well known that the biochemical processes of life on Earth are maintained by the external solar radiation and can be reduced to the synthesis and decomposition of organic matter. Man has added the synthesis and decomposition of various in dustrial products to these natural processes. On one hand, biological synthesis may only be conducted within the rather narrow margins of parameters of the environ ment, including temperature, humidity, concentrations of the inorganic substances used by life (such as carbon dioxide, oxygen, etc.) On the other hand, the physical and chemical composition of the environment suffers significant changes during those processes of synthesis and decomposition. The maximum possible rate of such change due to the activity of living beings can exceed the average geophysical rates of change of the environment due to activity ofterrestrial depths and cosmic processes by a factor often thousand. In the absence of a rigid correlation between the biological synthesis and decomposition, the environment would be greatly disturbed within a decade and driven into a state unfit for life. A lifeless Earth, however would suffer similar changes only after about a hundred thousand years. Preservation of the existing state of the environment is only possible with strict equality between the rates of biological synthesis and decomposition, that is, when the biochemical cycles of matter are virtually closed.

Gaia

James Lovelock
Gaia Book PDF

Author : James Lovelock
Publisher : Oxford University Press
Page : 169 pages
File Size : 43,7 Mb
Release : 2016
Category : Nature
ISBN : 9780198784883

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Gaia by James Lovelock Pdf

Gaia, in which James Lovelock puts forward his inspirational and controversial idea that the Earth functions as a single organism, with life influencing planetary processes to form a self-regulating system aiding its own survival, is now a classic work that continues to provoke heated scientific debate.

Rare Earth

Peter D. Ward,Donald Brownlee
Rare Earth Book PDF

Author : Peter D. Ward,Donald Brownlee
Publisher : Springer
Page : 359 pages
File Size : 45,9 Mb
Release : 2007-05-08
Category : Science
ISBN : 9780387218489

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Rare Earth by Peter D. Ward,Donald Brownlee Pdf

What determines whether complex life will arise on a planet, or even any life at all? Questions such as these are investigated in this groundbreaking book. In doing so, the authors synthesize information from astronomy, biology, and paleontology, and apply it to what we know about the rise of life on Earth and to what could possibly happen elsewhere in the universe. Everyone who has been thrilled by the recent discoveries of extrasolar planets and the indications of life on Mars and the Jovian moon Europa will be fascinated by Rare Earth, and its implications for those who look to the heavens for companionship.

The Uninhabitable Earth

David Wallace-Wells
The Uninhabitable Earth Book PDF

Author : David Wallace-Wells
Publisher : Tim Duggan Books
Page : 384 pages
File Size : 52,9 Mb
Release : 2019-02-19
Category : Science
ISBN : 9780525576723

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The Uninhabitable Earth by David Wallace-Wells Pdf

#1 NEW YORK TIMES BESTSELLER • “The Uninhabitable Earth hits you like a comet, with an overflow of insanely lyrical prose about our pending Armageddon.”—Andrew Solomon, author of The Noonday Demon NAMED ONE OF THE BEST BOOKS OF THE YEAR BY The New Yorker • The New York Times Book Review • Time • NPR • The Economist • The Paris Review • Toronto Star • GQ • The Times Literary Supplement • The New York Public Library • Kirkus Reviews It is worse, much worse, than you think. If your anxiety about global warming is dominated by fears of sea-level rise, you are barely scratching the surface of what terrors are possible—food shortages, refugee emergencies, climate wars and economic devastation. An “epoch-defining book” (The Guardian) and “this generation’s Silent Spring” (The Washington Post), The Uninhabitable Earth is both a travelogue of the near future and a meditation on how that future will look to those living through it—the ways that warming promises to transform global politics, the meaning of technology and nature in the modern world, the sustainability of capitalism and the trajectory of human progress. The Uninhabitable Earth is also an impassioned call to action. For just as the world was brought to the brink of catastrophe within the span of a lifetime, the responsibility to avoid it now belongs to a single generation—today’s. LONGLISTED FOR THE PEN/E.O. WILSON LITERARY SCIENCE WRITING AWARD “The Uninhabitable Earth is the most terrifying book I have ever read. Its subject is climate change, and its method is scientific, but its mode is Old Testament. The book is a meticulously documented, white-knuckled tour through the cascading catastrophes that will soon engulf our warming planet.”—Farhad Manjoo, The New York Times “Riveting. . . . Some readers will find Mr. Wallace-Wells’s outline of possible futures alarmist. He is indeed alarmed. You should be, too.”—The Economist “Potent and evocative. . . . Wallace-Wells has resolved to offer something other than the standard narrative of climate change. . . . He avoids the ‘eerily banal language of climatology’ in favor of lush, rolling prose.”—Jennifer Szalai, The New York Times “The book has potential to be this generation’s Silent Spring.”—The Washington Post “The Uninhabitable Earth, which has become a best seller, taps into the underlying emotion of the day: fear. . . . I encourage people to read this book.”—Alan Weisman, The New York Review of Books

Life on Earth and other Planetary Bodies

Arnold Hanslmeier,Stephan Kempe,Joseph Seckbach
Life on Earth and other Planetary Bodies Book PDF

Author : Arnold Hanslmeier,Stephan Kempe,Joseph Seckbach
Publisher : Springer Science & Business Media
Page : 518 pages
File Size : 45,9 Mb
Release : 2012-10-29
Category : Science
ISBN : 9789400749665

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Life on Earth and other Planetary Bodies by Arnold Hanslmeier,Stephan Kempe,Joseph Seckbach Pdf

A trio of editors [Professors from Austria, Germany and Israel] present Life on Earth and other Planetary Bodies. The contributors are from twenty various countries and present their research on life here as well as the possibility for extraterrestrial life. This volume covers concepts such as life’s origin, hypothesis of Panspermia and of life possibility in the Cosmos. The topic of extraterrestrial life is currently ‘hot’ and the object of several congresses and conferences. While the diversity of “normal” biota is well known, life on the edge of the extremophiles is more limited and less distributed. Other subjects discussed are Astrobiology with the frozen worlds of Mars, Europa and Titan where extant or extinct microbial life may exist in subsurface oceans; conditions on icy Mars with its saline, alkaline, and liquid water which has been recently discovered; chances of habitable Earth-like [or the terrestrial analogues] exoplanets; and SETI’s search for extraterrestrial Intelligence.

A Life on Our Planet

Sir David Attenborough
A Life on Our Planet Book PDF

Author : Sir David Attenborough
Publisher : Grand Central Publishing
Page : 235 pages
File Size : 54,7 Mb
Release : 2020-10-06
Category : Science
ISBN : 9781538720004

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A Life on Our Planet by Sir David Attenborough Pdf

*Goodreads Choice Award Winner for Best Science & Technology Book of the Year* In this scientifically informed account of the changes occurring in the world over the last century, award-winning broadcaster and natural historian shares a lifetime of wisdom and a hopeful vision for the future. See the world. Then make it better. I am 93. I've had an extraordinary life. It's only now that I appreciate how extraordinary. As a young man, I felt I was out there in the wild, experiencing the untouched natural world - but it was an illusion. The tragedy of our time has been happening all around us, barely noticeable from day to day -- the loss of our planet's wild places, its biodiversity. I have been witness to this decline. A Life on Our Planet is my witness statement, and my vision for the future. It is the story of how we came to make this, our greatest mistake -- and how, if we act now, we can yet put it right. We have one final chance to create the perfect home for ourselves and restore the wonderful world we inherited. All we need is the will to do so.

The Search for Life's Origins

National Research Council,Division on Engineering and Physical Sciences,Space Studies Board,Committee on Planetary Biology and Chemical Evolution
The Search for Life s Origins Book PDF

Author : National Research Council,Division on Engineering and Physical Sciences,Space Studies Board,Committee on Planetary Biology and Chemical Evolution
Publisher : National Academies Press
Page : 161 pages
File Size : 48,7 Mb
Release : 1990-02-01
Category : Science
ISBN : 9780309042468

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The Search for Life's Origins by National Research Council,Division on Engineering and Physical Sciences,Space Studies Board,Committee on Planetary Biology and Chemical Evolution Pdf

The field of planetary biology and chemical evolution draws together experts in astronomy, paleobiology, biochemistry, and space science who work together to understand the evolution of living systems. This field has made exciting discoveries that shed light on how organic compounds came together to form self-replicating molecules-the origin of life. This volume updates that progress and offers recommendations on research programs-including an ambitious effort centered on Mars-to advance the field over the next 10 to 15 years. The book presents a wide range of data and research results on these and other issues: The biogenic elements and their interaction in the interstellar clouds and in solar nebulae. Early planetary environments and the conditions that lead to the origin of life. The evolution of cellular and multicellular life. The search for life outside the solar system. This volume will become required reading for anyone involved in the search for life's beginnings-including exobiologists, geoscientists, planetary scientists, and U.S. space and science policymakers.

The Limits of Organic Life in Planetary Systems

National Research Council,Division on Earth and Life Studies,Board on Life Sciences,Division on Engineering and Physical Sciences,Space Studies Board,Committee on the Origins and Evolution of Life,Committee on the Limits of Organic Life in Planetary Systems
The Limits of Organic Life in Planetary Systems Book PDF

Author : National Research Council,Division on Earth and Life Studies,Board on Life Sciences,Division on Engineering and Physical Sciences,Space Studies Board,Committee on the Origins and Evolution of Life,Committee on the Limits of Organic Life in Planetary Systems
Publisher : National Academies Press
Page : 116 pages
File Size : 47,5 Mb
Release : 2007-07-26
Category : Science
ISBN : 9780309104845

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The Limits of Organic Life in Planetary Systems by National Research Council,Division on Earth and Life Studies,Board on Life Sciences,Division on Engineering and Physical Sciences,Space Studies Board,Committee on the Origins and Evolution of Life,Committee on the Limits of Organic Life in Planetary Systems Pdf

The search for life in the solar system and beyond has to date been governed by a model based on what we know about life on Earth (terran life). Most of NASA's mission planning is focused on locations where liquid water is possible and emphasizes searches for structures that resemble cells in terran organisms. It is possible, however, that life exists that is based on chemical reactions that do not involve carbon compounds, that occurs in solvents other than water, or that involves oxidation-reduction reactions without oxygen gas. To assist NASA incorporate this possibility in its efforts to search for life, the NRC was asked to carry out a study to evaluate whether nonstandard biochemistry might support life in solar system and conceivable extrasolar environments, and to define areas to guide research in this area. This book presents an exploration of a limited set of hypothetical chemistries of life, a review of current knowledge concerning key questions or hypotheses about nonterran life, and suggestions for future research.

A Framework for K-12 Science Education

National Research Council,Division of Behavioral and Social Sciences and Education,Board on Science Education,Committee on a Conceptual Framework for New K-12 Science Education Standards
A Framework for K 12 Science Education Book PDF

Author : National Research Council,Division of Behavioral and Social Sciences and Education,Board on Science Education,Committee on a Conceptual Framework for New K-12 Science Education Standards
Publisher : National Academies Press
Page : 400 pages
File Size : 52,5 Mb
Release : 2012-02-28
Category : Education
ISBN : 9780309214452

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A Framework for K-12 Science Education by National Research Council,Division of Behavioral and Social Sciences and Education,Board on Science Education,Committee on a Conceptual Framework for New K-12 Science Education Standards Pdf

Science, engineering, and technology permeate nearly every facet of modern life and hold the key to solving many of humanity's most pressing current and future challenges. The United States' position in the global economy is declining, in part because U.S. workers lack fundamental knowledge in these fields. To address the critical issues of U.S. competitiveness and to better prepare the workforce, A Framework for K-12 Science Education proposes a new approach to K-12 science education that will capture students' interest and provide them with the necessary foundational knowledge in the field. A Framework for K-12 Science Education outlines a broad set of expectations for students in science and engineering in grades K-12. These expectations will inform the development of new standards for K-12 science education and, subsequently, revisions to curriculum, instruction, assessment, and professional development for educators. This book identifies three dimensions that convey the core ideas and practices around which science and engineering education in these grades should be built. These three dimensions are: crosscutting concepts that unify the study of science through their common application across science and engineering; scientific and engineering practices; and disciplinary core ideas in the physical sciences, life sciences, and earth and space sciences and for engineering, technology, and the applications of science. The overarching goal is for all high school graduates to have sufficient knowledge of science and engineering to engage in public discussions on science-related issues, be careful consumers of scientific and technical information, and enter the careers of their choice. A Framework for K-12 Science Education is the first step in a process that can inform state-level decisions and achieve a research-grounded basis for improving science instruction and learning across the country. The book will guide standards developers, teachers, curriculum designers, assessment developers, state and district science administrators, and educators who teach science in informal environments.

Origins and Evolution of Life

Muriel Gargaud,Purificación López-Garcìa,Hervé Martin
Origins and Evolution of Life Book PDF

Author : Muriel Gargaud,Purificación López-Garcìa,Hervé Martin
Publisher : Cambridge University Press
Page : 547 pages
File Size : 51,6 Mb
Release : 2011-01-06
Category : Science
ISBN : 9781139494595

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Origins and Evolution of Life by Muriel Gargaud,Purificación López-Garcìa,Hervé Martin Pdf

Devoted to exploring questions about the origin and evolution of life in our Universe, this highly interdisciplinary book brings together a broad array of scientists. Thirty chapters assembled in eight major sections convey the knowledge accumulated and the richness of the debates generated by this challenging theme. The text explores the latest research on the conditions and processes that led to the emergence of life on Earth and, by extension, perhaps on other planetary bodies. Diverse sources of knowledge are integrated, from astronomical and geophysical data, to the role of water, the origin of minimal life properties and the oldest traces of biological activity on our planet. This text will not only appeal to graduate students but to the large body of scientists interested in the challenges presented by the origin of life, its evolution, and its possible existence beyond Earth.

The Future of Life and the Future of our Civilization

Vladimir Burdyuzha
The Future of Life and the Future of our Civilization Book PDF

Author : Vladimir Burdyuzha
Publisher : Springer Science & Business Media
Page : 475 pages
File Size : 51,9 Mb
Release : 2006-10-12
Category : Medical
ISBN : 9781402049682

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The Future of Life and the Future of our Civilization by Vladimir Burdyuzha Pdf

This book covers the proceedings of "The Future of Life and the Future of our Civilization" symposium, held in Frankfurt, Germany in May 2005.

The Reason Why

John Gribbin
The Reason Why Book PDF

Author : John Gribbin
Publisher : Penguin UK
Page : 266 pages
File Size : 50,9 Mb
Release : 2011-04-28
Category : Science
ISBN : 9780141957852

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The Reason Why by John Gribbin Pdf

Does one planet really matter among the immensity of the Cosmos? John Gribbin is here to persuade us that it does. In this ground-breaking and provocative new book Gribbin argues that we owe our existence to the impact of a 'supercomet' with Venus 600 million years ago. But this is only part of the story, just one of the astronomical and geophysical reasons why the Earth is special. For the first time, he makes the link between the whole series of cosmic events that have affected the Earth and given rise to our intelligent civilization - a civilization, Gribbin argues, that is unique within our Milky Way Galaxy. Even if other Earths are common, and life itself may be common, the kind of intelligent, technological civilization that has emerged on Earth occurs only here. If humankind can survive the present environmental crises, the whole of the galaxy may become our home. And if not, our demise may be an event of literally universal significance.

Insignificant but Special

Bruce Sanford
Insignificant but Special Book PDF

Author : Bruce Sanford
Publisher : Page Publishing Inc
Page : 483 pages
File Size : 55,8 Mb
Release : 2023-01-13
Category : Science
ISBN : 9798886541755

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Insignificant but Special by Bruce Sanford Pdf

Life is a rarity. We know of no other planet where life exists other than on Earth. Life started out in a most simple form, then proceeded along a labyrinth of evolutionary pathways that resulted in extraordinary and unfathomable designs. This is a journey, from the beginning of time to this very day, guided by circumstances, contingencies, and chaos that has governed Earth's living assemblage. But life's presence was not destined to just happen. If it wasn't for our moon, which gave Earth orbital and rotational stability, life would not be as we know it today. If it wasn't for volcanic eruptions, Earth would be an ice-clad, frozen globe. If it wasn't for one of the tiniest of living organisms that produced a toxic gas, complex life would not have arisen. If it wasn't for one particular extinction event, Homo sapiens would not be walking this planet, and you would not be reading this now. If it wasn't for a million other things, life would be much different, or not at all. Earth made life, from the meek to the monstrous, from the banal to the bizarre, from the humblest to the haughtiest. Strap yourself in alongside a window seat and witness the passing of time, to view the episodes of change, and how the making of life became the greatest story on Earth.

Origin and Evolution of Earth

National Research Council,Division on Earth and Life Studies,Board on Earth Sciences and Resources,Committee on Grand Research Questions in the Solid-Earth Sciences
Origin and Evolution of Earth Book PDF

Author : National Research Council,Division on Earth and Life Studies,Board on Earth Sciences and Resources,Committee on Grand Research Questions in the Solid-Earth Sciences
Publisher : National Academies Press
Page : 150 pages
File Size : 41,7 Mb
Release : 2008-08-04
Category : Science
ISBN : 9780309134309

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Origin and Evolution of Earth by National Research Council,Division on Earth and Life Studies,Board on Earth Sciences and Resources,Committee on Grand Research Questions in the Solid-Earth Sciences Pdf

Questions about the origin and nature of Earth and the life on it have long preoccupied human thought and the scientific endeavor. Deciphering the planet's history and processes could improve the ability to predict catastrophes like earthquakes and volcanic eruptions, to manage Earth's resources, and to anticipate changes in climate and geologic processes. At the request of the U.S. Department of Energy, National Aeronautics and Space Administration, National Science Foundation, and U.S. Geological Survey, the National Research Council assembled a committee to propose and explore grand questions in geological and planetary science. This book captures, in a series of questions, the essential scientific challenges that constitute the frontier of Earth science at the start of the 21st century.