Holocene glacier fluctuations in South America and Antarctica

Holocene glacier fluctuations in South America and Antarctica PDF Author: C.M. Clapperton
Publisher:
ISBN:
Category :
Languages : en
Pages :

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Holocene glacier fluctuations in South America and Antarctica

Holocene glacier fluctuations in South America and Antarctica PDF Author: C.M. Clapperton
Publisher:
ISBN:
Category :
Languages : en
Pages :

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Past Climate Variability in South America and Surrounding Regions

Past Climate Variability in South America and Surrounding Regions PDF Author: Francoise Vimeux
Publisher: Springer Science & Business Media
ISBN: 904812672X
Category : Science
Languages : en
Pages : 424

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Book Description
South America is a unique place where a number of past climate archives are ava- able from tropical to high latitude regions. It thus offers a unique opportunity to explore past climate variability along a latitudinal transect from the Equator to Polar regions and to study climate teleconnections. Most climate records from tropical and subtropical South America for the past 20,000 years have been interpreted as local responses to shift in the mean position and intensity of the InterTropical Conv- gence Zone due to tropical and extratropical forcings or to changes in the South American Summer Monsoon. Further South, the role of the Southern Hemisphere westerly winds on global climate has been highly investigated with both paleodata and coupled climate models. However the regional response over South America during the last 20,000 years is much more variable from place to place than pre- ously thought. The factors that govern the spatial patterns of variability on millennial scale resolution are still to be understood. The question of past natural rates and ranges of climate conditions over South America is therefore of special relevance in this context since today millions of people live under climates where any changes in monsoon rainfall can lead to catastrophic consequences.

Glacier Fluctuations and Climatic Change

Glacier Fluctuations and Climatic Change PDF Author: Johannes Oerlemans
Publisher: Springer Science & Business Media
ISBN: 9401578230
Category : Science
Languages : en
Pages : 414

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Book Description
Proceedings of the Symposium on Glacier Fluctuations and Climatic Change, held in Amsterdam, June 1-5, 1987

Quaternary of South America and Antarctic Peninsula

Quaternary of South America and Antarctic Peninsula PDF Author: Jorge Rabassa
Publisher: CRC Press
ISBN: 1000151662
Category : Technology & Engineering
Languages : en
Pages : 379

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Book Description
This volume is a compilation of papers of the final meeting of the IGCP Project 201, Quaternary of South America. The papers deal with a range of topics from quaternary vertebrate palaeontology in Argentina to biostratigraphy and chronological scale of uppermost Cenozoic in the Pampean area.

Holocene Glacier Variations in Southern South America

Holocene Glacier Variations in Southern South America PDF Author: John H. Mercer
Publisher:
ISBN:
Category : Geology, Stratigraphic
Languages : en
Pages : 6

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Quaternary Glaciations - Extent and Chronology

Quaternary Glaciations - Extent and Chronology PDF Author: J. Ehlers
Publisher: Elsevier
ISBN: 008047408X
Category : Science
Languages : en
Pages : 390

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Book Description
This book is the last of three volumes in which the recent knowledge of the extent and chronology of Quaternary glaciations has been compiled on a global scale. This information is seen as a fundamental requirement, not only for the glacial community, but for the wider user-community of general Quaternary workers. In particular the need for accurate ice-front positions is a basic requirement for the rapidly growing field of palaeoclimate modelling. In order to provide the information for the widest-possible range of users in the most accessible form, a series of digital maps was prepared. The glacial limits were mapped in ArcView, the Geographical Information System (GIS) used by the work group. Included with the publication is a CD with digital maps, showing glacial limits, end moraines, ice-dammed lakes, glacier-induced drainage diversions and the locations of key sections through which the glacial limits are defined and dated. Where controversial interpretations are possible, such as for High Asia, they are indicated. All information on Quaternary glaciations worldwide is presented for the first time in a uniform format, including the mountain glaciations of regions such as Costa Rica, Ethiopia or Taiwan. The digital maps in this volume cover Latin America, Asia, Africa, Australasia, Antarctica. Both overview maps and more detailed maps at a scale 1: 1,000,000 are provided. Also available: Part I: Europe, ISBN 0-444-51462-7 Part II: North America, ISBN 0-444-51592-5

Glaciation and climate change in the andean cordillera

Glaciation and climate change in the andean cordillera PDF Author: Jacob M. Bendle
Publisher: Frontiers Media SA
ISBN: 2832515525
Category : Science
Languages : en
Pages : 322

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Glaciers and Environmental Change

Glaciers and Environmental Change PDF Author: Atle Nesje
Publisher: Routledge
ISBN: 1317836065
Category : Science
Languages : en
Pages : 216

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Book Description
This authoritative new text provides a thorough, updated account of glaciers and ice sheets as monitors and indicators of environmental change. It examines the record of environmental change within glaciers and ice sheets, and that of past environments left by retreating glaciers. These themes are examined within the context of environmental change in general and global climate change in particular. Methods of using palaeoenvironmental records are assessed and the implications for future environmental change are discussed. Evidence from glacier ice left in the landscape or within the geological record, provides one of the most important sources of information on environmental change. 'Glaciers and Environmental Change' is a comprehensive account of glaciers andice sheets as monitors and indictaors of environmental change. Based on the latest research, this book consolidates a diverse range of data and explains their applications. it also assesses methods of using palaeoenvironmental records. This authoritative new text examines not only the records of environmental change within glaciers but also that of past environments left by retreating glaciers. These themes are examined within the context of contemporary debates in environmental change and the volume also seeks to draw conclusions concernign past, present and future climatic change in relation to glaciers.

Long-term Environmental Change in Arctic and Antarctic Lakes

Long-term Environmental Change in Arctic and Antarctic Lakes PDF Author: Reinhard Pienitz
Publisher: Springer Science & Business Media
ISBN: 1402021267
Category : Science
Languages : en
Pages : 579

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Book Description
Concerns about the effects of global climate change have focused attention on the vulnerability of circumpolar regions. This book offers a synthesis of the spectrum of techniques available for generating long-term environmental records from circumpolar lakes.

Climatic Variations and Forcing Mechanisms of the Last 2000 Years

Climatic Variations and Forcing Mechanisms of the Last 2000 Years PDF Author: Philip Douglas Jones
Publisher: Springer Science & Business Media
ISBN: 3642611133
Category : Science
Languages : en
Pages : 641

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Book Description
A profound knowledge of the past climate is vital for our understanding of global warming. The past 2000 years are both the period which is of most relevance to the next century and that for which there is the most evidence. High-resolution proxy records for this period are available from a variety of sources. Five sections consider dendroclimatology, ice cores, corals, historical records, lake varves, and other indicators. The final two sections cover the histories of various forcing factors and attempt to bring together records from a variety of sources and provide explanations.