Download or read book Freshwater Diatoms from Ile de la Possession Crozet Archipelago Subantarctica written by Bart Van de Vijver and published by . This book was released on 2002 with total page 420 pages. Available in PDF, EPUB and Kindle. Book excerpt: The freshwater and terrestrial diatom composition of the Subantarctic island Ile de la Possession is investigated in detail. The island is part of the Crozet Archipelago, situated in the southern Indian Ocean. A total of 220 diatom taxa, belonging to 44 genera have been identified after surveying more than 500 samples, taken from all over the island. The most diverse genera are Pirmularia (41 taxa), Nitzschia (19 taxa), Psammothidium (13 taxa) and Diadesmis (11 taxa). Detailed SEM analysis of all observed taxa resulted in the description of several new species and varieties, especially in the genera Diadesmis and Pinnularia, whereas several others need further observations to be described later on as new taxa. In addition, the taxonomy of the so-called Subantarctic taxa has been thoroughly revised based on the most recent insights. All taxa are morphologically and ecologically characterized and elaborately documented with both LM and SEM micrographs.
Download or read book Freshwater diatoms from Ile de la Possession Crozet Archipelago sub Antarctica written by B. VAN de VIJVER and published by . This book was released on 1999 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Diatoms written by John P. Smol and published by Cambridge University Press. This book was released on 2010-09-30 with total page 687 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Download or read book Soil diatom communities from Ile de la Possession Crozet sub Antarctica written by B. VAN de VIJVER and published by . This book was released on 2002 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Non marine and Littoral Diatoms from Antarctic and Subantarctic Regions written by Thomas B. Kellogg and published by . This book was released on 2002 with total page 808 pages. Available in PDF, EPUB and Kindle. Book excerpt: Volume one of a new series of Diatom Monographs vol.2 due in June 2002 Standing orders are invited.
Download or read book Freshwaters and Wetlands of Patagonia written by Gabriela Mataloni and published by Springer Nature. This book was released on 2022-09-29 with total page 540 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Freshwaters of Patagonia adopts a socioecological approach, in which experts from across Patagonia review recent, scientifically rigorous literature and data of their own, thus synthesizing the current knowledge directly relevant to understand the present state and future trends of icefields, freshwater and wetland ecosystems in this region. The book’s organization into three parts provides a studied and comprehensive view on the patterns and processes of the various ecosystems in Patagonia, and describes the sociological aspects of freshwater ecosystems, as well as characterizes the conservation of the freshwater and wetland ecosystems, in Patagonia. The chapters offer a broad, state-of-the-art overview of the current status of glaciers, freshwater and wetland ecosystems of this region, as well as studies of both local and large scale biodiversity patterns, and study cases of extreme and naturally polluted environments.The volume concludes with the current status of Patagonian freshwaters, and discusses the scientific, legal and administrative tools aimed at their sustainable management within the framework of the UNEP Sustainable Development Goals 2030 Agenda. A broad audience of students, scientists, engineers, environmental managers, and policy makers will be interested in this volume.
Download or read book Reconstructing the Tree of Life written by Trevor R. Hodkinson and published by CRC Press. This book was released on 2006-12-26 with total page 374 pages. Available in PDF, EPUB and Kindle. Book excerpt: To document the world's diversity of species and reconstruct the tree of life we need to undertake some simple but mountainous tasks. Most importantly, we need to tackle species rich groups. We need to collect, name, and classify them, and then position them on the tree of life. We need to do this systematically across all groups of organisms and b
Download or read book Trends in Antarctic Terrestrial and Limnetic Ecosystems written by D.M. Bergstrom and published by Springer Science & Business Media. This book was released on 2007-06-04 with total page 373 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Antarctic provides a suite of scenarios useful for investigating the range of climate change effects on terrestrial and limnetic biota. The purpose of the book is to provide, based on the most up to date knowledge, a synthesis of the likely effects of climate change on Antarctic terrestrial and limnetic ecosystems and, thereby, to contribute to their management and conservation, based on the information.
Download or read book A preliminary study on the soil diatom assemblages from Ile de la Possession Crozet Subantarctica written by B. VAN de VIJVER and published by . This book was released on 1998 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Long term Environmental Change in Arctic and Antarctic Lakes written by Reinhard Pienitz and published by Springer Science & Business Media. This book was released on 2007-11-08 with total page 579 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Download or read book Heard Island written by Robert William Schmieder and published by Springer Nature. This book was released on 2023-06-09 with total page 897 pages. Available in PDF, EPUB and Kindle. Book excerpt: This highly illustrated volume is a compendium of evidence and examples of change on Heard Island, a World Heritage Site near Antarctica and one of the most remote places on earth. Drawing on records from the past two centuries, as well as his own expeditions to the island in 1997 and 2016, the author provides visual evidence for the changes wrought by climate change, erosion, and environmental policy. Various phenomena not previously observed on Heard Island are documented, such as fluid dynamic instabilities and the destruction of the seawalls of a major lagoon. Based on the past, the author makes predictions about Heard Island for specific years in the future: 2031 (decade), 2051 (tricade), 2121 (century), 3021 (millennium), and 1,002,021 (millionium). The book serves as an important link between the past and future of Heard Island.
Download or read book Archiv F r Hydrobiologie written by and published by . This book was released on 2003 with total page 384 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Life in Extreme Environments written by Guido di Prisco and published by Cambridge University Press. This book was released on 2020-10-15 with total page 383 pages. Available in PDF, EPUB and Kindle. Book excerpt: A diverse account of how life exists in extreme environments and these systems' susceptibility and resilience to climate change.
Download or read book 16th International Diatom Symposium Athens Aegean Islands 25 August 1 September 2000 written by A. Economou-Amilli and published by . This book was released on 2001 with total page 634 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Acta Botanica Hungarica written by and published by . This book was released on 2003 with total page 918 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Diatoms of North America written by Claudia Zimmermann and published by Gantner Publishing. This book was released on 2010 with total page 424 pages. Available in PDF, EPUB and Kindle. Book excerpt:
