Our Evolving Planet

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Exploring Our Evolving Planet An Introduction To Geophysics

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Author : Judith A. Stein
language : en
Publisher: Wiley-Blackwell
Release Date : 2012-10-17

Exploring Our Evolving Planet An Introduction To Geophysics written by Judith A. Stein and has been published by Wiley-Blackwell this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-10-17 with categories.

The book we are proposing will be based on a beginning geophysics course introduced at Northwestern University about 20 years ago that has been evolving since. This course is required of geology majors, and is taken as a distribution course by engineering majors. It provides a relatively rigorous and homework-intensive overview of the structure and evolution of the Earth and terrestrial planets. The course aims to provide students with an intuitive understanding of the physical processes that have shaped our planet, and does this through many interesting examples, analogies and demonstrations. The book we are proposing will do the same: provide students with a clear, exciting and intuition-based presentation of the complex and interconnected structure and evolution of Earth. The course at Northwestern is a bridge between 100-level (descriptive introduction for non-majors, aka "rocks for jocks", "moons for goons") and 300-level (seismology, plate tectonics, mineral physics, tectonophysics, etc) classes taken by seniors & 1st year grad students. Hence the class is more of an overview (broader but not as deep) than geophysics courses for seniors or first year graduate students like those for which most texts (Fowler, Stacey, etc.) are designed. The course gets good reviews because its approach seems to serve the three types of students in the class: 1) Geology majors who plan to take higher-level geophysics courses are introduced to a range of concepts that allow them to "see the forest" when they move up to specialized higher-level courses. They learn many basic concepts and vocabulary terms, and, most crucially, understand how the different topics are interrelated. 2) Geology majors who do not plan to take higher-level geophysics courses learn enough about basic concepts to appreciate them. The presentation is such that they can learn concepts at a level beyond the purely descriptive. 3) Engineering majors and students majoring in other sciences, who typically have not had previous earth science classes, get a good introduction to many topics in the earth sciences at a higher level than in a 100-level course. They seem to enjoy the class and do as well as the geology majors. Because no book was fully suitable, class notes have been developed that will form the basis of the book. In the past few years, the class notes, overheads, homework, and demonstrations/labs have been put on the web (http://www.earth.northwestern.edu/people/seth/202). An article (EOS, 78, 521-532, 1997) describing the demonstrations, such as having students test partitioning during fractional crystallization with half-frozen apple juice, drew a great deal of interest. A lot of instructors say they like the web site and find it helpful in developing their courses. As such, it seems that there will be a market for a book based on the course. In the proposed book, concepts like Snell''s law and the heat equation will be derived for simple cases. Topics will be tied to the students'' beginning physics, chemistry, and calculus courses because experience has shown that these subjects benefit from reinforcement. We thus discuss Snell''s law in seismology but explore its applications to fiber optics, the rainbow, and tsunami propagation. Similarly, discussion of phase diagrams incorporates freeze-dried food and liquefied natural gas. Students seem to find these connections interesting and helpful. A basic theme of the book will be "how do we know this?" Hence a variety of data acquisition systems including seismometers, magnetometers, mass spectrometers, X-ray diffraction, diamond anvils, satellite altimeters, GPS, space missions (NEAR, WMAP...), etc., will be discussed briefly with explanatory diagrams. Another important theme of the course is that our geophysical hypotheses of our planet''s composition and dynamics are continuously evolving and there remains much to be learned. The idea here is to remind students that there are many first-order problems remaining, and that they could still be the ones to make major discoveries about the earth Chapters will contain both problem sets and boxed demonstrations or examples. The demonstrations are very important for providing the students with a physical, geometrical or visual understanding of many of the complex topics discussed. Some can be done with pencil and paper, such as the plate kinematics labs. For example, one of these involves cutting out a map of western North America along the Pacific-North America boundary and rotating the plate about the Euler pole. Other demonstrations can be done with simple tools, such as the apple juice experiment, simulating radioactive decay with coin flips, or a ball-and-string experiment illustrating conservation of angular momentum. Similar to the case of Stein & Wysession''s Seismology, there will be a book web site with downloadable figures and (by password for instructors) homework solutions.

Our Evolving Planet

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Author : Karsten M. Storetvedt
language : en
Publisher:
Release Date : 1997

Our Evolving Planet written by Karsten M. Storetvedt and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1997 with Earth categories.

The History Of Earth

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Author : William K. Hartmann
language : en
Publisher: Workman Publishing
Release Date : 1991

The History Of Earth written by William K. Hartmann and has been published by Workman Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on 1991 with Science categories.

Paintings enhance the text through a chronicle of our planet--its origin, its development, and its future.

Earth S Evolving Systems

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Author : Ronald Martin
language : en
Publisher: Jones & Bartlett Publishers
Release Date : 2013

Earth S Evolving Systems written by Ronald Martin and has been published by Jones & Bartlett Publishers this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013 with Science categories.

Earth's Evolving Systems: The History Of Planet Earth Is Intended As An Introductory Text That Examines The Evolution Of The Earth And Its Life From A Systems Point Of View. The Text Covers Major Topics Like The Lithosphere, Hydrosphere, Atmosphere, And Biosphere, And Discusses How These Systems Interacted With Each Other And Evolved Through Geologic Time. The Author Takes Care To Integrate The Current State Of Our Earth Systems With Those Of The Past In An Effort To Develop Students' Interests In Earth System In General. It Begins With By Examining The Basics Of Earth Systems, Including Discussions Of Sedimentation, Evolution, Stratigraphy, And Plate Tectonics. Part Two Looks At The Beginning Of Time With The Origin Of The Earth And Discusses Its Early Evolution, Through The Origin Of Life And Its Evolution To Multiculluraity. The Third Section Goes On To Cover The Paleozoic Through The Neogene Eras, Discussing Topics Such As Tectonics, Mountain Building, Sea Level, Climate, Life, And Mass Extinctions In Each Era. The Final Part Moves On To The Modern World, Discussing The Interactions Between Humans And Earth Systems, With An Emphasis On The Climatic System. Key Features Of Earth's Evolving System: - Presents The Earth As A Continuously Evolving And Dynamic Planet Whose History Consists Of A Succession Of Vastly Different Worlds Very Much Unlike Our Modern Earth. - Discusses The Scientific Method In Chapter 1, Emphasizing How Historical Geology Differs From The Standard "Scientific Method" Presented As The Paradigm Of Experimental Sciences And Of All Science. - Bridges Traditional Historical Geology Texts By Discussing Historical Information In The Context Of The Interaction And Integration Of Earth Systems Through Geologic Time By Using The Tectonic (Wilson) Cycle As A Unifying Theme. - Concentrates On North America But Offers A Global Perspective On Earth Systems On Processes Such As Orogenesis, Seaways, And Ocean Circulation, The Evolution Of Life, And Mass Extinction. - Discusses Rapid Climate Change And Anthropogenic Impacts In The Context Of A Continuously Evolving Earth Whose Environments Are Now Being Altered By Anthropogenic Climate Change. - End-Of-Chapter Materials Include: General Review Questions, More Challenging "Food For Thought" Questions, Key Terms Listing, And A "Sources And Further Readings" Section. - Boxes Throughout The Text Highlight Interesting Bits Of Related Information, Unusual Occurrences, Or Elaborates On Material Presented In The Text

Earth

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Author : Jonathan I. Lunine
language : en
Publisher: Cambridge University Press
Release Date : 1999

Earth written by Jonathan I. Lunine and has been published by Cambridge University Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 1999 with Nature categories.

This is an outstanding overview of the history of the Earth from a unique planetary perspective for introductory courses in the earth sciences. The book approaches Earth history as an evolution, encompassing the origin of the cosmos through the inner working of living cells. Earth: Evolution of a Habitable Planet tells how the Earth has come to its present state, why it differs from its neighboring planets, what life's place is in Earth's history, and how humanity affects the processes that make our planet livable. Today's human influences are contemplated in the context of natural changes on Earth. This book brings a fresh perspective to the study of the Earth for students who wish to learn how our planet evolved to its present form.

The Story Of Planet Earth

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Author : Renu Anand
language : en
Publisher: The Energy and Resources Institute (TERI)
Release Date : 2016-04-22

The Story Of Planet Earth written by Renu Anand and has been published by The Energy and Resources Institute (TERI) this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016-04-22 with Science categories.

For thousands of years, humans have probed and pondered over our planetary home. How was the Earth formed? How old is it? How did it become a living world? Today, because of our expanded knowledge and the wonders of technology, we know a lot more about Earth than our ancestors. We know that it is an evolving planet, undergoing never-ending changes, perhaps at a pace unequalled in its recent, or even remote, past. The Story of Planet Earth gives a detailed, yet interesting, account of a lot more aspects related to the creation of Earth – Earth’s origin in light of the Big Bang explosion, arrival of water on its surface, formation of its atmosphere, evolution of life forms from unicellular organisms to giants like dinosaurs, changes from its core to crust and its current state in terms of unsettling global changes, a majority of which find their roots in our greed and thoughtlessness. The book goes beyond time, into the future, to see what may be in store for our forthcoming generations, if we don’t care about this “home” of ours.

Life On A Young Planet

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Author : Andrew H. Knoll
language : en
Publisher: Princeton University Press
Release Date : 2015-03-22

Life On A Young Planet written by Andrew H. Knoll and has been published by Princeton University Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015-03-22 with Science categories.

Australopithecines, dinosaurs, trilobites--such fossils conjure up images of lost worlds filled with vanished organisms. But in the full history of life, ancient animals, even the trilobites, form only the half-billion-year tip of a nearly four-billion-year iceberg. Andrew Knoll explores the deep history of life from its origins on a young planet to the incredible Cambrian explosion, presenting a compelling new explanation for the emergence of biological novelty. The very latest discoveries in paleontology--many of them made by the author and his students--are integrated with emerging insights from molecular biology and earth system science to forge a broad understanding of how the biological diversity that surrounds us came to be. Moving from Siberia to Namibia to the Bahamas, Knoll shows how life and environment have evolved together through Earth's history. Innovations in biology have helped shape our air and oceans, and, just as surely, environmental change has influenced the course of evolution, repeatedly closing off opportunities for some species while opening avenues for others. Readers go into the field to confront fossils, enter the lab to discern the inner workings of cells, and alight on Mars to ask how our terrestrial experience can guide exploration for life beyond our planet. Along the way, Knoll brings us up-to-date on some of science's hottest questions, from the oldest fossils and claims of life beyond the Earth to the hypothesis of global glaciation and Knoll's own unifying concept of ''permissive ecology.'' In laying bare Earth's deepest biological roots, Life on a Young Planet helps us understand our own place in the universe--and our responsibility as stewards of a world four billion years in the making. In a new preface, Knoll describes how the field has broadened and deepened in the decade since the book's original publication.

Our Living Planet

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Author : Rob Colson
language : en
Publisher: Wayland
Release Date : 2018-02-08

Our Living Planet written by Rob Colson and has been published by Wayland this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-02-08 with Earth (Planet) categories.

Why do flowers attract insects? How do fish breathe underwater? Which animals can fly? Read about the wide range of living things on the planet. This book explores how they have evolved and how they manage to survive.

Climate Change Our Evolving Planet

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Author : Dustin Doyle
language : en
Publisher: Callisto Reference
Release Date : 2023-09-26

Climate Change Our Evolving Planet written by Dustin Doyle and has been published by Callisto Reference this book supported file pdf, txt, epub, kindle and other format this book has been release on 2023-09-26 with Science categories.

Climate change is the long-term ongoing shift in temperatures and weather patterns on Earth, due to human activities. The combustion of fossil fuels including gas, coal and oil emits greenhouse gases such as carbon dioxide. Greenhouse gases trap heat on Earth and do not allow it to escape, causing the greenhouse effect. Furthermore, increasing temperatures continue to melt ice sheets, which contribute in rising sea levels. This further endangers coastal and island communities, whose livelihoods are jeopardized due to increased storms, which is another result of climate change. Rising temperatures cause more water to evaporate and precipitate resulting in severe flooding. This book explores all the important aspects of climate change in the present day scenario. It is appropriate for students seeking detailed information in this area as well as for experts.

Greenhouse Of The Dinosaurs

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Author : Donald R. Prothero
language : en
Publisher: Columbia University Press
Release Date : 2009-07-01

Greenhouse Of The Dinosaurs written by Donald R. Prothero and has been published by Columbia University Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2009-07-01 with Science categories.

Donald R. Prothero's science books combine leading research with first-person narratives of discovery, injecting warmth and familiarity into a profession that has much to offer nonspecialists. Bringing his trademark style and wit to an increasingly relevant subject of concern, Prothero links the climate changes that have occurred over the past 200 million years to their effects on plants and animals. In particular, he contrasts the extinctions that ended the Cretaceous period, which wiped out the dinosaurs, with those of the later Eocene and Oligocene epochs. Prothero begins with the "greenhouse of the dinosaurs," the global-warming episode that dominated the Age of Dinosaurs and the early Age of Mammals. He describes the remarkable creatures that once populated the earth and draws on his experiences collecting fossils in the Big Badlands of South Dakota to sketch their world. Prothero then discusses the growth of the first Antarctic glaciers, which marked the Eocene-Oligocene transition, and shares his own anecdotes of excavations and controversies among colleagues that have shaped our understanding of the contemporary and prehistoric world. The volume concludes with observations about Nisqually Glacier and other locations that show how global warming is happening much quicker than previously predicted, irrevocably changing the balance of the earth's thermostat. Engaging scientists and general readers alike, Greenhouse of the Dinosaurs connects events across thousands of millennia to make clear the human threat to natural climate change.