The Historical Record of Trace Metal, Fly-ash and Persistent Organic Pollutant Deposition to Loch Coire Nan Arr, a Remote Lake in North-West Scotland PDF Download

Author: N. L. Rose
Publisher:
ISBN:
Category : Air
Languages : en
Pages :

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Author: William M. Last
Publisher: Springer Science & Business Media
ISBN: 0306476703
Category : Science
Languages : en
Pages : 532

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Theory Instrumentation NIR analysis of sediment samples Uses of NIRS in palaeolimnology Future perspectives Summary References Fly-ash particles. Neil Rose 319 12. Introduction A brief history Methods of extraction and enumeration Temporal distribution Spatial distribution Source apportionment The future Summary Acknowledgements References Part III: Stable Isotope Techniques 13. Application of stable isotope techniques to inorganic and biogenic carbonates. Emi Ito 351 Introduction Nomenclature and systematics of lake-water Mg/Ca and Sr/Ca ratios of lake-water of dissolved inorganic carbon (DIC) Carbonates in lake-sediments Mollusks Ostracodes Charaphytes Isotope analysis Preparation of carbonate samples for isotope analysis Conclusions Summary Acknowledgments References 14. Carbon and oxygen isotope analysis of lake sediment cellulose: methods and applications. Brent B. Wolfe, Thomas W. D. Edwards, Richard J. Elgood & Kristina R. M. Beuning 373 xi Introduction Stable isotope tracers in lake Historical development Methods Key criteria for paleohydrologic reconstruction Applications Future research directions Summary Acknowledgements References Nitrogen isotopes in palaeolimnology. Michael R. Talbot 15. 401 Introduction Nitrogen in lakes: forms and distribution Nitrogen isotopes Nitrogen isotope studies in palaeolimnology: sampling and measurement Some examples Closing remarks Summary Acknowledgments References Glossary, acronyms and abbreviations 441 Index 493 xiii PREFACE The explosive growth of paleolimnology over the past two decades has provided impetus for the publication of this series of monographs detailing the numerous advances and new techniques being applied to the interpretation of lake histories. This is the second volume in the series and deals mainly with physical and geochemical analytical techniques.

Author: Alan G. Hildrew
Publisher:
ISBN: 9783946729273
Category : Acid pollution of rivers, lakes, etc
Languages : en
Pages : 0

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Earth's climate is changing, and by the end of the 21st century in Europe, average temperatures are likely to have risen by at least 2 °C, and more likely 4 °C with associated effects on patterns of precipitation and the frequency of extreme weather events. Attention among policy-makers is divided about how to minimise the change, how to mitigate its effects, how to maintain the natural resources on which societies depend and how to adapt human societies to the changes. Natural systems are still seen, through a long tradition of conservation management that is largely species-based, as amenable to adaptive management, and biodiversity, mostly perceived as the richness of plant and vertebrate communities, often forms a focus for planning. We argue that prediction of particular species changes will be possible only in a minority of cases but that prediction of trends in general structure and operation of four generic freshwater ecosystems (erosive rivers, depositional floodplain rivers, shallow lakes and deep lakes) in three broad zones of Europe (Mediterranean, Central and Arctic-Boreal) is practicable. Maintenance and rehabilitation of ecological structures and operations will inevitably and incidentally embrace restoration of appropriate levels of species biodiversity. Using expert judgement, based on an extensive literature, we have outlined, primarily for lay policy makers, the pristine features of these systems, their states under current human impacts, how these states are likely to alter with a warming of 2 °C to 4 °C and what might be done to mitigate this. We have avoided technical terms in the interests of communication, and although we have included full referencing as in academic papers, we have eliminated degrees of detail that could confuse broad policy-making.

Author: Alessandra Ceretto
Publisher: Lulu.com
ISBN: 136509796X
Category :
Languages : en
Pages : 192

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Author: Chretien de Troyes
Publisher: Yale University Press
ISBN: 0300038380
Category : Poetry
Languages : en
Pages : 244

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A twelfth-century poem by the creator of the Arthurian romance describes the courageous exploits and triumphs of a brave lord who tries to win back his deserted wife's love

Author: Anju Gattani
Publisher:
ISBN: 9781953100092
Category :
Languages : en
Pages : 344

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To uphold family honor and tradition, Sheetal Prasad is forced to forsake the man she loves and marry playboy millionaire Rakesh Dhanraj while the citizens of Raigun, India, watch in envy. On her wedding night, however, Sheetal quickly learns that the stranger she married is as cold as the marble floors of the Dhanraj mansion. Forced to smile at family members and cameras and pretend there's nothing wrong with her marriage, Sheetal begins to discover that the family she married into harbors secrets, lies and deceptions powerful enough to tear apart her world. With no one to rely on and no escape, Sheetal must ally with her husband in an attempt to protect her infant son from the tyranny of his family.sion.

Author: Ronald Good
Publisher:
ISBN:
Category : Botany, Economic
Languages : en
Pages : 242

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Author:
Publisher:
ISBN:
Category : Botany
Languages : en
Pages : 436

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Author: Susan E. Owens
Publisher:
ISBN: 0198294654
Category : Political Science
Languages : en
Pages : 324

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This book presents a fascinating analysis of expertise and policy formation, based on an in-depth study of the UK Royal Commission on Environmental Pollution. The Commission provided expert advice to governments from 1970 to 2011. Often portrayed as a 'scientific body', it was in fact an interesting hybrid, which embodied wide-ranging expertise. It delivered thirty-three reports, leaving a significant mark on British environmental policy, and having influence within Europe and beyond. Drawing upon an extensive literature and a wide range of sources, Knowledge, Policy, and Expertise provides the only full account of this important advisory body, covering a period in which the policy landscape was profoundly transformed. It offers a rich and detailed analysis of authority, autonomy, and trust; of the diverse roles that advisors can play and the networks within which they operate; and of the 'circumstances of influence' in which expert advice comes to be accepted gratefully, used strategically, absorbed in diffuse ways, or ignored. Above all, this book demonstrates the complexity and contingency of knowledge-policy relations, contributing substantially to a theory of expertise, and drawing out important implications for the future of 'good advice'.

Author: Sir William Jackson Hooker
Publisher:
ISBN:
Category : Botany
Languages : en
Pages : 492

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Containing figures and descriptions of such plants as recommend themselves by their novelty, rarity, or history, or by the uses to which they are applied in the arts, in medicine, and in domestic œconomy; together with occasional botanical notices and information.