Polar Lakes and Rivers

Limnology of Arctic and Antarctic Aquatic Ecosystems
Erscheinungsjahr 2008
ISBN: 978-0-19-921389-4
Verlag: Oxford University Press

Buch, Englisch, 346 Seiten, Format (B × H): 189 mm x 246 mm, Gewicht: 816 g

This is the first book to describe the ecology of high latitude lakes, rivers and glacial environments in both the North and South polar regions. From the lake-rich floodplains of the Arctic to the deep, enigmatic waters of Lake Vostok, Antarctica, these regions contain some of the most extraordinary aquatic ecosystems on Earth. They provide a fascinating diversity of habitats for plant, animal and microbial communities, and are proving to be valuable model systems for exploring many ecological themes including landscape-lake interactions, adaptation of life to environmental extremes, and controls on the structure and functioning of aquatic ecosystems. Some of these waters also have direct global implications, including permafrost thaw lakes as sources of greenhouse gases, subglacial aquatic environments as a storehouse of ancient microbes, and Arctic rivers as major inputs of freshwater and organic carbon to the World Ocean. Given that many polar areas are experiencing greater climate warming than at lower latitudes, these ecosystems can also be viewed as sentinels of global change.

This timely volume brings together many of the world's leading researchers in polar limnology to describe these diverse aquatic environments and their ecology. It introduces each major ecosystem type, examines the similarities and differences between Arctic and Antarctic systems as well as their responses to environmental change, and describes new frontiers for future research. A glossary of terms is provided for non-specialists, and a set of colour plates introduces the ecosystems and their biota.

Polar Lakes and Rivers will be of value to students and specialist researchers alike, as well as to those with a more general interest in aquatic ecology, polar environments or global change who require an authoritative overview of this fast emerging topic.

Autoren/Hrsg.

Vincent, Warwick F.

Laybourn-Parry, Johanna

Fachgebiete

• Geowissenschaften Geologie Limnologie (Süßwasser)
• Naturwissenschaften Biowissenschaften Biowissenschaften Terrestrische Ökologie
• Naturwissenschaften Biowissenschaften Biowissenschaften Naturschutzbiologie, Biodiversität
• Naturwissenschaften Biowissenschaften Biowissenschaften Meeres- und Süßwasserökologie
• Naturwissenschaften Biowissenschaften Biowissenschaften Ökologie

Inhaltsverzeichnis

- Preface

- 1: Warwick F. Vincent, John E. Hobbie and Johanna Laybourn-Parry: Introduction to the limnology of high latitude lake and river ecosystems

- 2: Reinhard Pienitz, Peter T. Doran and Scott F. Lamoureux: Origin and geomorphology of lakes in the Polar Regions

- 3: Dominic A. Hodgson and John P. Smol: High latitude palaeolimnology

- 4: Warwick F. Vincent, Sally MacIntyre, Robert H. Spigel and Isabelle Laurion: The physical limnology of high latitude lakes

- 5: Diane M. McKnight, Michael N. Gooseff, Warwick F. Vincent and Bruce J. Peterson: High latitude rivers and streams

- 6: Ian Hawes, Clive Howard-Williams and Andrew G. Fountain: Ice-based freshwater ecosystems

- 7: John C. Priscu, Slawek Tulaczyk, Michael Studinger, Mahlon C. Kennicutt II, Brent C. Christner and Christine M. Foreman: Antarctic subglacial water: origin, evolution and ecology

- 8: W. Berry Lyons and Jacques C. Finlay: Biogeochemical processes in high latitude lakes and rivers

- 9: Michael P. Lizotte: Phytoplankton and primary production

- 10: Antonio Quesada, Eduardo Fernández-Valiente, Ian Hawes and Clive Howard-Williams: Benthic primary production in polar lakes and rivers

- 11: John E. Hobbie and Johanna Laybourn-Parry: Heterotrophic microbial processes in polar lakes

- 12: David A. Pearce and Pierre E. Galand: Microbial biodiversity and biogeography

- 13: Milla Rautio, Ian A.E. Bayly, John A.E. Gibson and Marjut Nyman: Zooplankton and zoobenthos in high-latitude water bodies

- 14: Michael Power, Jim D. Reist and J. Brian Dempson: Fish in high latitude Arctic lakes

- 15: Kirsten S. Christoffersen, Erik Jeppesen, Daryl L. Moorhead and Lars J. Tranvik: Food web relationships and community structures in high latitude lakes

- 16: Martin J. Riddle and Derek C.G. Muir: Direct human impacts on high latitude lakes and rivers

- 17: Johanna Laybourn-Parry and Warwick F. Vincent: Future directions in polar limnology

- Glossary

- Index

Über Autor(innen)

Prof. Warwick Vincent is Professor of Biology and Canada Research Chair in Aquatic Ecosystem Studies at Laval University, Québec City, Canada. He is a member of the Royal Society of Canada, and honorary member of the Royal Society of New Zealand. His research focuses on aquatic microbial ecology, light and primary production, and ecosystem responses to climate change, with emphasis on Arctic and Antarctic waters. He has served on the editorial boards of Antarctic Science and Polar Biology, and on various research committees and studies. He was inaugural Chair of Canada's National Antarctic Committee. He teaches undergraduate, graduate and field courses in limnology at Laval University, and has been an instructor in the outreach initiative 'Students on Ice' to Antarctica.

Prof. Johanna Laybourn-Parry is vice-provost Research at the University of Tasmania, Australia. Prior to that she was Executive Dean of Science at Keele University, UK, and Professor of Environmental Biology at Nottingham University. Her research is undertaken in the Antarctic with the Australian and US Antarctic programmes and in the Arctic at the Natural Environment Research Council Station in Svalbard. Her research interests focus on carbon cycling in polar lakes, protozoan ecophysiology, viral bacterial dynamics, bioprospecting for novel biochemicals, remote sensing of lake environments and biological processes on glaciers. She has published two sole authored books, and 128 peer reviewed articles and reviews. Her work has been funded by the Natural Environment Research Council, the Engineering and Physical Sciences Research Council, the Leverhulme Trust, The European Union, the Royal Society, Industry and logistic support from the Australian Antarctic Science Advisory Committee and NSF.