Proceedings of the 15th International Diatom Symposium PDF Download

Author: Jacob John
Publisher:
ISBN:
Category : Diatoms
Languages : en
Pages : 532

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Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 612

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Author: Shigeki Mayama
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 664

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Author: Herman van Dam
Publisher: Springer Science & Business Media
ISBN: 9401736227
Category : Science
Languages : en
Pages : 530

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Book Description
The Twelfth International Diatom Symposium stressed how diatoms can be used to assess the human impact on natural waters, without neglecting other important fields of research. As the frustules of many diatom species are relatively resistant to dissolution they are preserved in freshwater and marine sediments and provide a record of past environments on earth. In past decades they have been successfully used to reconstruct changes in water bodies evoked by changes in salinity, acidification and eutrophication. In the last few years diatom-inferred predictions of environmental variables have become much more quantitative. In the most recent research reports the strong separation between palaeolimnological and neolimnological diatom research is fading, as palaeolimnologists are increasingly using modern calibration sets to infer past states of the environment. This quantitative approach is also very suitable for prediction of future changes in the biota of surface waters. Also ecological changes due to climatic modification have been investigated more thoroughly recently. A very important new research topic is the occurrence of toxic diatoms, particularly along the coasts of North America. These proceedings are intended to be a balanced view of such modern developments in diatom research. They should also be of interest to non-specialists in diatoms, who can use the results of diatom research as a tool in a more general taxonomic, ecological and geological context.

Author: Andrzej Witkowski (dr ichtiologii.)
Publisher:
ISBN:
Category : Diatoms
Languages : en
Pages : 532

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Author: Michel Poulin
Publisher:
ISBN:
Category : Diatoms
Languages : en
Pages : 500

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Author: John P. Smol
Publisher: Cambridge University Press
ISBN: 1139492624
Category : Science
Languages : en
Pages : 687

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Book Description
This much revised and expanded edition provides a valuable and detailed summary of the many uses of diatoms in a wide range of applications in the environmental and earth sciences. Particular emphasis is placed on the use of diatoms in analysing ecological problems related to climate change, acidification, eutrophication, and other pollution issues. The chapters are divided into sections for easy reference, with separate sections covering indicators in different aquatic environments. A final section explores diatom use in other fields of study such as forensics, oil and gas exploration, nanotechnology, and archaeology. Sixteen new chapters have been added since the first edition, including introductory chapters on diatom biology and the numerical approaches used by diatomists. The extensive glossary has also been expanded and now includes over 1,000 detailed entries, which will help non-specialists to use the book effectively.

Author: A. Economou-Amilli
Publisher:
ISBN:
Category : Diatoms
Languages : en
Pages : 634

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Author: E. F. Stoermer
Publisher: Cambridge University Press
ISBN: 9780521004121
Category : Science
Languages : en
Pages : 488

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Timely synopsis of applications in environment and industry using ubiquitous microscopic algae.

Author: Samantha Capon
Publisher: CSIRO PUBLISHING
ISBN: 0643104534
Category : Science
Languages : en
Pages : 510

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Book Description
Vegetation communities in Australia's riverine landscapes are ecologically, economically and culturally significant. They are also among the most threatened ecosystems on the continent and have been dramatically altered as a result of human activities and climate change. Vegetation of Australian Riverine Landscapes brings together, for the first time, the results of the substantial amount of research that has been conducted over the last few decades into the biology, ecology and management of these important plant communities in Australia. The book is divided into four sections. The first section provides context with respect to the spatial and temporal dimensions of riverine landscapes in Australia. The second section examines key groups of riverine plants, while the third section provides an overview of riverine vegetation in five major regions of Australia, including patterns, significant threats and management. The final section explores critical issues associated with the conservation and management of riverine plants and vegetation, including water management, salinity, fire and restoration. Vegetation of Australian Riverine Landscapes highlights the incredible diversity and dynamic nature of riverine vegetation across Australia, and will be an excellent reference for researchers, academics and environmental consultants.