Geological and Biological Effects of Impact Events

Geological and Biological Effects of Impact Events PDF Author: Erich Buffetaut
Publisher: Springer Science & Business Media
ISBN: 3642593887
Category : Science
Languages : en
Pages : 415

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Book Description
This book is the first volume of a new interdisciplinary series on "Impact Studies". The volumes of this series aim to include all aspects of research related to impact cratering - geology, geophysics, paleontology, geochemistry, mineralogy, petrology, planetolgy, etc. Future volumes will include monographs, field guides, conference proceedings, etc. All contributions in this book were peer-reviewed to ensure high scientific quality. The thirteen papers in the present volume result from a workshop of the European Science Foundation (ESF) IMPACT programme ("Response of the Earth System to Impact Processes"). This programme is an interdisciplinary effort aimed at understanding impact processes and their effects on the Earth System, including environmental, biological, and geological changes, and consequences for the biodiversity of ecosystems. The goals of the programme, and details about our activities, can be found on the web at . The IMPACT programme has currently 15 member nations from allover Europe. The activities of the programme range from workshops to specific topics regarding impact cratering, short courses on impact stratigraphy, shock metamorphism, etc. , mobility grants for students and young researchers, development of teaching aids, and publications. The third IMPACT workshop was held in Quillan, in the foothills of the French Pyrenees, in September 1999.

Geological and Biological Effects of Impact Events

Geological and Biological Effects of Impact Events PDF Author: Erich Buffetaut
Publisher: Springer Science & Business Media
ISBN: 3642593887
Category : Science
Languages : en
Pages : 415

Get Book

Book Description
This book is the first volume of a new interdisciplinary series on "Impact Studies". The volumes of this series aim to include all aspects of research related to impact cratering - geology, geophysics, paleontology, geochemistry, mineralogy, petrology, planetolgy, etc. Future volumes will include monographs, field guides, conference proceedings, etc. All contributions in this book were peer-reviewed to ensure high scientific quality. The thirteen papers in the present volume result from a workshop of the European Science Foundation (ESF) IMPACT programme ("Response of the Earth System to Impact Processes"). This programme is an interdisciplinary effort aimed at understanding impact processes and their effects on the Earth System, including environmental, biological, and geological changes, and consequences for the biodiversity of ecosystems. The goals of the programme, and details about our activities, can be found on the web at . The IMPACT programme has currently 15 member nations from allover Europe. The activities of the programme range from workshops to specific topics regarding impact cratering, short courses on impact stratigraphy, shock metamorphism, etc. , mobility grants for students and young researchers, development of teaching aids, and publications. The third IMPACT workshop was held in Quillan, in the foothills of the French Pyrenees, in September 1999.

Biological Processes Associated with Impact Events

Biological Processes Associated with Impact Events PDF Author: Charles Cockell
Publisher: Springer Science & Business Media
ISBN: 3540257365
Category : Science
Languages : en
Pages : 387

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Book Description
The biological effects of asteroid and comet impacts have been widely viewed as primarily destructive. The role of an impactor in the K/T boundary extinctions has had a particularly important influence on thinking concerning the role of impacts in ecological and biological changes. th During the 10 and final workshop of the ESF IMPACT program during March 2003, we sought to investigate the wider aspects of the involvement of impact events in biological processes, including the beneficial role of these events from the prebiotic through to the ecosystem level. The ESF IMPACT programme (1998-2003) was an interdisciplinary effort that is aimed at understanding impact processes and their effects on the Earth environment, including environmental, geological and biological changes. The IMPACT programme has 15 member states and the activities of the programme range from workshops to short courses on topics such as impact stratigraphy, shock metamorphism, etc. The program has also awarded mobility grants and been involved in the development of teaching aids and numerous publications, including this one.

Terrestrial Impact Structures

Terrestrial Impact Structures PDF Author: Manfred Gottwald
Publisher:
ISBN: 9783399372613
Category :
Languages : en
Pages :

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Book Description


Distal Impact Ejecta Layers

Distal Impact Ejecta Layers PDF Author: Billy P. Glass
Publisher: Springer Science & Business Media
ISBN: 3540882626
Category : Science
Languages : en
Pages : 723

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Book Description
Impact cratering is an important geological process on all solid planetary bodies, and, in the case of Earth, may have had major climatic and biological effects. Most terrestrial impact craters have been erased or modified beyond recognition. However, major impacts throw ejecta over large areas of the Earth's surface. Recognition of these impact ejecta layers can help fill in the gaps in the terrestrial cratering record and at the same time provide direct correlation between major impacts and other geological events, such as climatic changes and mass extinctions. This book provides the first summary of known distal impact ejecta layers

Meteorite Impact Structures

Meteorite Impact Structures PDF Author: Christian Koeberl
Publisher: Springer
ISBN: 9783540232094
Category : Science
Languages : en
Pages : 500

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Book Description
Provides the first comprehensive introduction to the study of impact craters and structures. It will, thus, place emphasis of the variety of different characteristics associated to impact cratering as observed in the field and in the laboratory. Explanation of how to recognize impact structures is followed by a description of impact-diagnostic mineralogical and geochemical characteristics allowing confirmation of an impact structure. Also addresses the environmental and biological effects of impact events as well as possible associations with geological boundaries and provide extensive references and illustrations.

Chicxulub: The Impact and Tsunami

Chicxulub: The Impact and Tsunami PDF Author: David Shonting
Publisher: Springer
ISBN: 3319394878
Category : Science
Languages : en
Pages : 124

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Book Description
This book tells the story of the catastrophic impact of the giant 10 Km asteroid Chicxulub into the ancient Gulf of Mexico 65.5 million years ago. The book begins with a discussion of the nature of asteroids and the likelihood of future Earth-impacts. The story then turns to the discovery of a global sediment layer attributed to the fallout from the impact and a piecing together of the evidence that revealed a monster crater, buried under the Gulf. Reviewed is the myriad of geological and fossil evidence that suggested the disastrous sequence of events occurring when a "nuclear-like" explosion ripped through the sea, Earth, and atmosphere, thus forming the mega-crater and tsunami. The aftermath of the Chicxulub's event initiated decades and more of major global climate changes including a "Nuclear Winter" of freezing darkness and blistering greenhouse warming. A chapter is dedicated to the science of tsunamis and their model generation, including a portrayal of the globally rampaging Chicxulub waves. The asteroid's global devastation killed off some 70% of animal and plant life including the dinosaurs. The study of an ancient Cambrian fossil bed suggests how "roll of the dice" events can affect the future evolution of life on Earth. We see how Chicxulub's apparent destruction of the dinosaurs, followed by the their replacement with small mammals, altered forever the progress of human evolution. This book presents a fascinating glimpse through the lens of the natural sciences - the geology, climatology, and oceanography, of the effects of an enormous astronomical event.

Meteorites

Meteorites PDF Author: Monica M. Grady
Publisher: Geological Society of London
ISBN: 9781862390171
Category : Science
Languages : en
Pages : 292

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Book Description
The impact of extraterrestrial material on Earth can lead to effects traceable in both the geological and biological record. This study describes meteorite flux with time, covering small and large bodies capable of producing craters. The effects of impacts on the environment is also covered focusing specifically on the Cretaceous-Tertiary mass extinction event.

Geological Implications of Impacts of Large Asteroids and Comets of the Earth

Geological Implications of Impacts of Large Asteroids and Comets of the Earth PDF Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 0

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The Mjølnir Impact Event and its Consequences

The Mjølnir Impact Event and its Consequences PDF Author: Henning Dypvik
Publisher: Springer Science & Business Media
ISBN: 354088260X
Category : Science
Languages : en
Pages : 324

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Book Description
The Mjølnir impact structure was recognized in 1993 and included in the Earth Impact Database in 1996, based on the discoveries of unequivocal meteorite impact indicators such as shocked quartz, Ir-enrichments, possible glass remnants, fragments of nickel-rich iron oxides, in addition to the convincing complex crater shape of the structure. This book presents the geological and geophysical history of the Barents Sea region along with the discovery of the Mjølnir impact crater. We place the Mjølnir event into the geological framework of the region and present elaborative numerical models of its formation and associated tsunami generation. The book represents an update and synthesis as well as the complete compilation of the Mjølnir crater studies.

Catastrophic Events and Mass Extinctions

Catastrophic Events and Mass Extinctions PDF Author: Christian Koeberl
Publisher: Geological Society of America
ISBN: 9780813723563
Category : Science
Languages : en
Pages : 764

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Book Description