Role De Locean Austral Dans Les Variations Climatiques Rapides De La Derniere Transition Glaciaire Holocene

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Global Change in the Holocene

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Author : John Birks
Publisher : Routledge
ISBN 13 : 1444119176
Total Pages : 556 pages
Book Rating : 4.4/5 (441 download)

Book Synopsis Global Change in the Holocene by : John Birks

Download or read book Global Change in the Holocene written by John Birks and published by Routledge. This book was released on 2014-02-24 with total page 556 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Holocene spans the 11,500 years since the end of the last Ice Age and has been a period of major global environmental change. However the rate of change has accelerated during the last hundred years, due largely to human impacts and this has led to a growing concern for the future of our environmental resources. Global Change in the Holocene demonstrates how reconstructing the record of past environmental change can provide us with essential knowledge about how our environment works and presents the reader with an informed viewpoint from which to project realistic future scenarios. The book brings together key techniques that are widely used in Holocene research, such as radiocarbon dating, dendrochronology and sediment analysis and offers a comprehensive analysis of various archives of environmental change including instrumental and documentary records, corals, lake sediments, glaciers and ice cores. This reference will be an informative and cutting-edge resource for all researchers in the fields of climate change, environmental science, geography, palaeoecology and archaeology.

UNESCO General History of Africa, Vol. I, Abridged Edition

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Author : Jacqueline Ki-Zerbo
Publisher : Univ of California Press
ISBN 13 : 9780520066960
Total Pages : 372 pages
Book Rating : 4.0/5 (669 download)

Book Synopsis UNESCO General History of Africa, Vol. I, Abridged Edition by : Jacqueline Ki-Zerbo

Download or read book UNESCO General History of Africa, Vol. I, Abridged Edition written by Jacqueline Ki-Zerbo and published by Univ of California Press. This book was released on 1990 with total page 372 pages. Available in PDF, EPUB and Kindle. Book excerpt: "This volume covers the period from the end of the Neolithic era to the beginning of the seventh century of our era. This lengthy period includes the civilization of Ancient Egypt, the history of Nubia, Ethiopia, North Africa and the Sahara, as well as of the other regions of the continent and its islands."--Publisher's description

Observed Climate Variability and Change over the Indian Region

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Author : M. N. Rajeevan
Publisher : Springer
ISBN 13 : 9811025312
Total Pages : 326 pages
Book Rating : 4.8/5 (11 download)

Book Synopsis Observed Climate Variability and Change over the Indian Region by : M. N. Rajeevan

Download or read book Observed Climate Variability and Change over the Indian Region written by M. N. Rajeevan and published by Springer. This book was released on 2016-11-02 with total page 326 pages. Available in PDF, EPUB and Kindle. Book excerpt: The objective of the book is to make a comprehensive documentation of the observed variability and change of the regional climate system over the Indian region using the past observed data. The book addresses all the important parameters of regional climate system so that a physically consistent view of the changes of the climate system is documented. The book contains 16 chapters written by the subject experts from different academic and research institutes in India. The book addresses all important components/parameters of the climate system, like rainfall, temperature, humidity, clouds, moisture, sea surface temperature and ocean heat content, sea level, glaciers and snow cover, tropical cyclones and monsoon depressions, extreme rainfall and rainstorms, heat waves and cold waves, meteorological droughts, aerosols, atmospheric aerosols, ozone and trace gases and atmospheric radiative fluxes. One chapter deals with the past monsoon using monsoon proxy data. The last chapter deals with the future climate change projections over the Indian region (rainfall and temperature) made using coupled climate models. Most of the analyses (especially on rainfall, temperature, extreme rainfall, sea surface temperature, meteorological droughts) are based on the data for a longer period of 110 years, 1901–2010. For some other parameters like moisture, clouds, heat waves and cold waves, atmospheric aerosols, ozone and trace gases and radiative fluxes, data of shorter period have been used. The articles documented inter-annual and decadal variability in addition to documenting long term trends of different parameters. The trends have been tested for statistical significance using standard techniques. It is expected that the present book will be an excellent reference material for researchers as well as for policy makers. These results will be useful in interpreting future climate change scenarios over the region being projected using coupled climate models. Further analysis of these results is required for attributing the observed variability and change to natural and anthropogenic activities.

Climate System Dynamics and Modelling

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Author : Hugues Goosse
Publisher : Cambridge University Press
ISBN 13 : 1316033503
Total Pages : 377 pages
Book Rating : 4.3/5 (16 download)

Book Synopsis Climate System Dynamics and Modelling by : Hugues Goosse

Download or read book Climate System Dynamics and Modelling written by Hugues Goosse and published by Cambridge University Press. This book was released on 2015-08-10 with total page 377 pages. Available in PDF, EPUB and Kindle. Book excerpt: This textbook presents all aspects of climate system dynamics, on all timescales from the Earth's formation to modern human-induced climate change. It discusses the dominant feedbacks and interactions between all the components of the climate system: atmosphere, ocean, land surface and ice sheets. It addresses one of the key challenges for a course on the climate system: students can come from a range of backgrounds. A glossary of key terms is provided for students with little background in the climate sciences, whilst instructors and students with more expertise will appreciate the book's modular nature. Exercises are provided at the end of each chapter for readers to test their understanding. This textbook will be invaluable for any course on climate system dynamics and modeling, and will also be useful for scientists and professionals from other disciplines who want a clear introduction to the topic.

Des climats et des hommes

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Author : Jean-François Berger
Publisher : La Découverte
ISBN 13 : 2707173630
Total Pages : 440 pages
Book Rating : 4.7/5 (71 download)

Book Synopsis Des climats et des hommes by : Jean-François Berger

Download or read book Des climats et des hommes written by Jean-François Berger and published by La Découverte. This book was released on 2020-02-27 with total page 440 pages. Available in PDF, EPUB and Kindle. Book excerpt: Climatologues, glaciologues, archéologues et historiens confrontent leurs travaux pour ébaucher une histoire du climat sur plusieurs millions d'années et appréhender les effets des variations climatiques sur les sociétés humaines. Les changements climatiques ont-ils favorisé le peuplement de la planète ? À quelle époque le Sahara s'est-il désertifié ? Comment les civilisations de l'Antiquité se sont-elles adaptées aux crises climatiques ? Pourquoi l'agriculture a-t-elle été possible au Groenland pendant le haut Moyen Âge ? Que nous apprennent les dates des vendanges, la récession des glaciers ou la variation des cernes de croissance des arbres à travers les siècles ? Comment les hommes se sont-ils adaptés aux fluctuations incessantes du climat ? Dans cet ouvrage, climatologues, glaciologues, archéologues et historiens confrontent leurs travaux pour ébaucher une histoire du climat sur plusieurs millions d'années et appréhender les effets, parfois favorables et souvent dramatiques, des variations climatiques sur les sociétés humaines. Alors qu'aujourd'hui l'action de l'homme modifie radicalement l'environnement, la connaissance des climats du passé éclaire l'analyse des rapides changements en cours et nous aide à aborder avec lucidité les conséquences des bouleversements climatiques à venir.

Hydrology of Mediterranean and Semiarid Regions

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Author : Eric Servat
Publisher :
ISBN 13 : 9781901502121
Total Pages : 518 pages
Book Rating : 4.5/5 (21 download)

Book Synopsis Hydrology of Mediterranean and Semiarid Regions by : Eric Servat

Download or read book Hydrology of Mediterranean and Semiarid Regions written by Eric Servat and published by . This book was released on 2003 with total page 518 pages. Available in PDF, EPUB and Kindle. Book excerpt:

The Last Billion Years

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Author : Atlantic Geoscience Society
Publisher : Nimbus Publishing (CN)
ISBN 13 :
Total Pages : 220 pages
Book Rating : 4.F/5 ( download)

Book Synopsis The Last Billion Years by : Atlantic Geoscience Society

Download or read book The Last Billion Years written by Atlantic Geoscience Society and published by Nimbus Publishing (CN). This book was released on 2001 with total page 220 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is about the history of the rocks and fossils of the Maritime Provinces of Canada (New Brunswick, Nova Scotia and PEI) over the last billion years. The book is beautifully illustrated in full colour, with original paintings of ancient vistas, over 150 photographs, and crisp explanatory diagrams and sketches.

Quand l'océan se fâche

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Author : Jean-Claude Duplessy
Publisher : Odile Jacob
ISBN 13 : 9782738104175
Total Pages : 290 pages
Book Rating : 4.1/5 (41 download)

Book Synopsis Quand l'océan se fâche by : Jean-Claude Duplessy

Download or read book Quand l'océan se fâche written by Jean-Claude Duplessy and published by Odile Jacob. This book was released on 1996 with total page 290 pages. Available in PDF, EPUB and Kindle. Book excerpt: L'océanographie a découvert que les variations du climat de la terre étaient gouvernés par celles de l'océan, que ce soit sur des millions d'années ou sur quelques décennies. Peut-on compter sur lui pour amortir les perturbations climatiques qui provoquent nos activités? Existe-t-il au contraire un risque qu'il les amplifie et fasse passer la terre dans un état nouveau qui affecterait nos vies?

The Social Brain

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Author : Tracey Camilleri
Publisher : Random House
ISBN 13 : 1529159113
Total Pages : 187 pages
Book Rating : 4.5/5 (291 download)

Book Synopsis The Social Brain by : Tracey Camilleri

Download or read book The Social Brain written by Tracey Camilleri and published by Random House. This book was released on 2023-02-23 with total page 187 pages. Available in PDF, EPUB and Kindle. Book excerpt: 'A remarkable and important book . . . a highly accessible, timely and invaluable guide to anybody working in groups.' Prof Paul Gilbert OBE ___________________________________________________ How many people does the ideal team contain? How do groups bond, earn trust and forge shared identities? How can leaders build environments adaptable enough to respond to shocks and still enable people to thrive together? How can you feel close to people if your only point of contact is a phone or a computer? In The Social Brain leading experts from the worlds of evolutionary psychology and business management come together to offer a primer on great team working. They explain what size groups work and how to shape them according to the nature of the task at hand. They offer practical hints on how to diffuse tensions and encourage cooperation. And they demonstrate the vital importance of balancing unity and the need for different views and outlooks. By explaining precisely how the 'social brain' works, they show how human groups function and how to create great, high-performing teams. _____________________________________ 'This wonderful book reminds us that businesses are also biological and social . . . It could not be more timely, wise and useful.' Margaret Heffernan, author of Wilful Blindness 'Buy it for yourself and your colleagues. Essential reading.' Mark Earls, author of HERD

A Stratigraphical Basis for the Anthropocene

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Author : C.N. Waters
Publisher : Geological Society of London
ISBN 13 : 1862396280
Total Pages : 317 pages
Book Rating : 4.8/5 (623 download)

Book Synopsis A Stratigraphical Basis for the Anthropocene by : C.N. Waters

Download or read book A Stratigraphical Basis for the Anthropocene written by C.N. Waters and published by Geological Society of London. This book was released on 2014-06-05 with total page 317 pages. Available in PDF, EPUB and Kindle. Book excerpt: Humankind has pervasively influenced the Earth’s atmosphere, biosphere, geosphere, hydrosphere and cryosphere, arguably to the point of fashioning a new geological epoch, the Anthropocene. To constrain the Anthropocene as a potential formal unit within the Geological Time Scale, a spectrum of indicators of anthropogenically-induced environmental change is considered, and shown as stratigraphical signals that may be used to characterize an Anthropocene unit, and to recognize its base. This volume describes a range of evidence that may help to define this potential new time unit and details key signatures that could be used in its definition. These signatures include lithostratigraphical (novel deposits, minerals and mineral magnetism), biostratigraphical (macro- and micro-palaeontological successions and human-induced trace fossils) and chemostratigraphical (organic, inorganic and radiogenic signatures in deposits, speleothems and ice and volcanic eruptions). We include, finally, the suggestion that humans have created a further sphere, the technosphere, that drives global change.

Les glaces polaires et le rôle de l'homme sur l'atmosphère

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Author : Roland Souchez
Publisher : Bebooks
ISBN 13 : 9782803103034
Total Pages : pages
Book Rating : 4.1/5 (3 download)

Book Synopsis Les glaces polaires et le rôle de l'homme sur l'atmosphère by : Roland Souchez

Download or read book Les glaces polaires et le rôle de l'homme sur l'atmosphère written by Roland Souchez and published by Bebooks. This book was released on 2012-09-25 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Dans ce mémoire, Roland Souchez envisage les relations entre les glaces polaires et l’évolution de la composition de l’atmosphère à l’origine de changements climatiques. Dans les divers chapitres, les glaces apparaissent tantôt comme subissant ces changements, tantôt comme acteurs des modifications de notre environnement ou comme mémoires de celui-ci. Les observations et les mesures constituent les piliers de l’ouvrage dans lequel l’étude de l’évolution du climat par la modélisation n’est pas abordée. L’approche s’effectue principalement par l’analyse chimique et priorité est mise sur l’exploitation des données isotopiques car c’est dans ce domaine que l’auteur s’est spécialisé. Un choix a été opéré au profit de questions relevant de l’actualité. Ainsi, l’auteur traite-t-il des émissions de gaz à effet de serre suite à la dégradation des glaces présentes dans le sol, et, en utilisant des informations stockées dans les glaces, du rôle des suies et de l’influence des composés azotés liés à l’agriculture dans l’évolution actuelle du climat. Les changements rapides de l’environnement arctique, que ce soit l’évolution de la banquise ou celle de la calotte glaciaire du Groenland, sont analysés. L’ouvrage s’intéresse également aux archives glaciaires plus anciennes qui fournissent des informations de première importance sur les facteurs naturels des changements climatiques. Ainsi, le passage du Dernier Glaciaire à la période holocène dans laquelle nous vivons fait-il l’objet d’un chapitre. Au total, on comprendra pourquoi on est entré dans une ère nouvelle qui impose des décisions globales.

Geological History of the Polar Oceans: Arctic versus Antarctic

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Author : U. Bleil
Publisher : Springer Science & Business Media
ISBN 13 : 9400920296
Total Pages : 811 pages
Book Rating : 4.4/5 (9 download)

Book Synopsis Geological History of the Polar Oceans: Arctic versus Antarctic by : U. Bleil

Download or read book Geological History of the Polar Oceans: Arctic versus Antarctic written by U. Bleil and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 811 pages. Available in PDF, EPUB and Kindle. Book excerpt: Proceedings of the NATO Advanced Research Workshop, Bremen, Germany, October 10-14, 1988

Antarctic Palaeoenvironments and Earth-Surface Processes

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Author : M.J. Hambrey
Publisher : Geological Society of London
ISBN 13 : 186239363X
Total Pages : 497 pages
Book Rating : 4.8/5 (623 download)

Book Synopsis Antarctic Palaeoenvironments and Earth-Surface Processes by : M.J. Hambrey

Download or read book Antarctic Palaeoenvironments and Earth-Surface Processes written by M.J. Hambrey and published by Geological Society of London. This book was released on 2013-12-05 with total page 497 pages. Available in PDF, EPUB and Kindle. Book excerpt: The volume highlights developments in our understanding of the palaeogeographical, palaeobiological, palaeoclimatic and cryospheric evolution of Antarctica. It focuses on the sedimentary record from the Devonian to the Quaternary Period. It features tectonic evolution and stratigraphy, as well as processes taking place adjacent to, beneath and beyond the ice-sheet margin, including the continental shelf. The contributions in this volume include several invited review papers, as well as original research papers arising from the International Symposium on Antarctic Earth Sciences in Edinburgh, in July 2011. These papers demonstrate a remarkable diversity of Earth science interests in the Antarctic. Following international trends, there is particular emphasis on the Cenozoic Era, reflecting the increasing emphasis on the documentation and understanding of the past record of ice-sheet fluctuations. Furthermore, Antarctic Earth history is providing us with important information about potential future trends, as the impact of global warming is increasingly felt on the continent and its ocean.

Nature and Culture in the Democratic Republic of Congo

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Author :
Publisher :
ISBN 13 :
Total Pages : 172 pages
Book Rating : 4.F/5 ( download)

Book Synopsis Nature and Culture in the Democratic Republic of Congo by :

Download or read book Nature and Culture in the Democratic Republic of Congo written by and published by . This book was released on 2004 with total page 172 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Archaeological Excavations in New Caledonia, by E. W. Gifford and Dick Shutler, Jr

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Author : Edward Winslow Gifford
Publisher :
ISBN 13 :
Total Pages : 254 pages
Book Rating : 4.:/5 (321 download)

Book Synopsis Archaeological Excavations in New Caledonia, by E. W. Gifford and Dick Shutler, Jr by : Edward Winslow Gifford

Download or read book Archaeological Excavations in New Caledonia, by E. W. Gifford and Dick Shutler, Jr written by Edward Winslow Gifford and published by . This book was released on 1956 with total page 254 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Birds of Vanuatu

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Author : Heinrich L. Bregulla
Publisher :
ISBN 13 : 9780904614343
Total Pages : 294 pages
Book Rating : 4.6/5 (143 download)

Book Synopsis Birds of Vanuatu by : Heinrich L. Bregulla

Download or read book Birds of Vanuatu written by Heinrich L. Bregulla and published by . This book was released on 1992 with total page 294 pages. Available in PDF, EPUB and Kindle. Book excerpt: A book about the birds of Vanuatu, a group of volcanic islands in the southwest Pacific, the former French and British colony of the New Hebrides.

The Canadian Wetland Classification System

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Author :
Publisher :
ISBN 13 : 9780662157878
Total Pages : 18 pages
Book Rating : 4.1/5 (578 download)

Book Synopsis The Canadian Wetland Classification System by :

Download or read book The Canadian Wetland Classification System written by and published by . This book was released on 1987 with total page 18 pages. Available in PDF, EPUB and Kindle. Book excerpt: A classification system for Canadian wetlands based on the collective expertise and research of scientists across Canada. The system is provisional and subject to revision in future editions.