Why do scientists drill the ground beneath our feet? PDF Download
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Author: Renato Somma
Publisher: Frontiers Media SA
ISBN: 2832552102
Category : Science
Languages : en
Pages : 64
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Book Description
Drilling a hole into the crust of our planet can help scientists unravel some of the many secrets that otherwise would remain hidden in its interior. Burning questions related to global climate change, evolution of ecosystems and species, including our own, the dangers posed by volcanoes and seismically active zones, and the sustainable extraction of heat and raw materials, demands answers that scientists can provide only using insights from scientific drilling. For most people, drilling into the Earth means laying the foundation for extracting natural resources from under our feet. Recent discussions about new drilling-related technologies such as exploitation of unconventional gas resources, carbon capture and storage and geothermal energy brought deep drilling into the focus of public’s attention. With this collection we want to point out that drilling also serves other scientific goals, of high social relevance to face global environmental, climate and economic crises. With this volume we celebrate the 25+ anniversary of the community under the leadership of the International Continental Scientific Drilling Program ICDP.
Author: Renato Somma
Publisher: Frontiers Media SA
ISBN: 2832552102
Category : Science
Languages : en
Pages : 64
Get Book Here
Book Description
Drilling a hole into the crust of our planet can help scientists unravel some of the many secrets that otherwise would remain hidden in its interior. Burning questions related to global climate change, evolution of ecosystems and species, including our own, the dangers posed by volcanoes and seismically active zones, and the sustainable extraction of heat and raw materials, demands answers that scientists can provide only using insights from scientific drilling. For most people, drilling into the Earth means laying the foundation for extracting natural resources from under our feet. Recent discussions about new drilling-related technologies such as exploitation of unconventional gas resources, carbon capture and storage and geothermal energy brought deep drilling into the focus of public’s attention. With this collection we want to point out that drilling also serves other scientific goals, of high social relevance to face global environmental, climate and economic crises. With this volume we celebrate the 25+ anniversary of the community under the leadership of the International Continental Scientific Drilling Program ICDP.
Author: David Whitehouse
Publisher: Weidenfeld & Nicolson
ISBN: 0297608819
Category : Science
Languages : en
Pages : 252
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Book Description
The journey to the centre of the earth is a voyage like no other we can imagine. Over 3,000 km below the earth's surface an extraordinary inner world the size of Mars awaits us. Dive through the molten iron of the outer core and eventually you will reach a solid sphere - an iron-clad world held within a metal sea and unattached to anything above. At the earth's core is the history of our planet written in temperature and pressure, crystals and minerals . . . Our planet appears tranquil from outer space. And yet the arcs of volcanoes, the earthquake zones and the auroral glow rippling above our heads are testimony to something remarkable happening inside . . . For thousands of years these phenomena were explained in legend and myth. Only in recent times has the brave new science of seismology emerged. One hundred and fifty years after the extraordinary, imaginative feat of Jules Verne's JOURNEY TO THE CENTRE OF THE EARTH, David Whitehouse embarks on a voyage of scientific discovery into the heart of our world.
Author:
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Category : Electronic journals
Languages : en
Pages : 866
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Book Description
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Category : Science
Languages : en
Pages : 588
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Languages : en
Pages : 1186
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Book Description
Author: Crispin Boyer
Publisher: National Geographic Books
ISBN: 1426331916
Category : Children's questions and answers
Languages : en
Pages : 228
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Book Description
Shares the answers to over one thousand questions on such topics as animals, natural resources, technology, and history.
Author: Ben Bova
Publisher: Zondervan
ISBN: 0061854484
Category : Science
Languages : en
Pages : 353
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Book Description
Our neighboring planets may have the answer to this question. Scientists have already identified ice caps on Mars and what appear to be enormous oceans underneath the ice of Jupiter's moons. The atmosphere on Venus appeared harsh and insupportable of life, composed of a toxic atmosphere and oceans of acid -- until scientists concluded that Earth's atmosphere was eerily similar billions of years ago. An extraterrestrial colony, in some form, may already exist, just awaiting discovery. But the greatest impediment to such an important scientific discovery may not be technological, but political. No scientific endeavor can be launched without a budget, and matters of money are within the arena of politicians. Dr. Ben Bova explores some of the key players and the arguments waged in a debate of both scientific and cultural priorities, showing the emotions, the controversy, and the egos involved in arguably the most important scientific pursuit ever begun.
Author: Suthan S. Suthersan
Publisher: CRC Press
ISBN: 1498773362
Category : Science
Languages : en
Pages : 628
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Book Description
"This second edition of Remediation Engineering will continue to be the seminal handbook that regulators must have on-hand to address any of the remediation issues they are grappling with daily. The book is wide-ranging, but specific enough to address any environmental remediation challenge." —Patricia Reyes, Interstate Technology Regulatory Council, Washington, DC, USA "This book offers the researcher, teacher, practitioner, student, and regulator with state-of-the-art advances in conducting site investigations and remediation for common and emerging contaminants. It is revolutionary in its approach to conducting subsurface investigation, which greatly influences a successful and appropriate response in assessing and addressing environmental risk. This book is a giant leap forward in understanding how contaminates behave and how to reduce risk to acceptable levels in the natural world." —Daniel T. Rogers, Amsted Industries Incorporated, Chicago, Illinois, USA "This text is a superb reference and a good tool for learning about state-of-the-art techniques in remediation of soil and groundwater. [It] will become a ready reference at many companies as the engineering community creates increased value from remediation efforts around the world." —John Waites, AVX Corporation, Fountain Inn, South Carolina, USA Remediation Engineering was first published in 1996 and quickly became the go-to reference for a relatively young industry, offering the first comprehensive look at the state-of-the-science in treatment technologies of the time and the contaminants they applied to. This fully updated Second Edition will capture the fundamental advancements that have taken place during the last two decades within all the subdisciplines that form the foundation of the remediation engineering platform. It covers the entire spectrum of current technologies that are employed in the industry and also discusses future trends and how practitioners should anticipate and adapt to those needs. Features: Shares the latest paradigms in remediation design approach and contaminant hydrogeology Presents the landscape of new and emerging contaminants Details the current state of the practice for both conventional technologies, such as sparging and venting Examines newer technologies such as dynamic groundwater recirculation and injection-based remedies to address both organic and inorganic contaminants. Describes the advances in site characterization concepts such as smart investigations and digital conceptual site models. Includes all-new color photographs and figures.
Author: Anthony D. Barnosky
Publisher: Macmillan
ISBN: 1466852011
Category : Nature
Languages : en
Pages : 273
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Book Description
Four people are born every second of every day. Conservative estimates suggest that there will be 10 billion people on Earth by 2050. That is billions more than the natural resources of our planet can sustain without big changes in how we use and manage them. So what happens when vast population growth endangers the world’s food supplies? Or our water? Our energy needs, climate, or environment? Or the planet’s biodiversity? What happens if some or all of these become critical at once? Just what is our future? In Tipping Point for Planet Earth, world-renowned scientists Anthony Barnosky and Elizabeth Hadly explain the growing threats to humanity as the planet edges toward resource wars for remaining space, food, oil, and water. And as they show, these wars are not the nightmares of a dystopian future, but are already happening today. Finally, they ask: at what point will inaction lead to the break-up of the intricate workings of the global society? The planet is in danger now, but the solutions, as Barnosky and Hadly show, are still available. We still have the chance to avoid the tipping point and to make the future better. But this window of opportunity will shut within ten to twenty years. Tipping Point for Planet Earth is the wake-up call we need.
Author: Seán Street
Publisher: Springer
ISBN: 9811316139
Category : Social Science
Languages : en
Pages : 147
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Book Description
This book is about the tiny sounds of the world, and listening to them, the minute signals that are clues to who and where we are. A very small sound, given the context of its history, becomes hugely significant, and even an imagined sound in a picture becomes almost a voice. By speaking a name, we give a person back to the world, and a breath, a sigh, a laugh or a cry need no language. A phoneme is the start of all stories, and were we able to tune ourselves to the subtleties of the natural world, we might share the super-sensitivity of members of the bird and animal kingdom to sense the message in the apparent silence. Mind hears sound when it perceives an image; the book will appeal to sonic and radio practitioners, students of sound, those working in the visual arts, and creative writers.
