Download or read book Annales de limnologie written by and published by . This book was released on 2005 with total page 662 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Ergebnisse der Limnologie written by and published by . This book was released on 1994 with total page 318 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Proceedings written by International Association of Theoretical and Applied Limnology and published by . This book was released on 1923 with total page 466 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Studies on Freshwater Copepoda a Volume in Honour of Bernard Dussart written by Danielle Defaye and published by BRILL. This book was released on 2011-10-06 with total page 575 pages. Available in PDF, EPUB and Kindle. Book excerpt: Bernard Dussart's contributions to limnology and freshwater copepodology comprise over 200 scientific papers, and his frequent travels have greatly stimulated interest in freshwater biology world-wide. This book presents a selection of recent research on the Copepoda of continental waters: a worthy tribute.

Download or read book Mitteilungen Internationale Vereinigung F r Theoretische und Angewandte Limnologie written by International Association of Theoretical and Applied Limnology and published by . This book was released on 1974 with total page 1064 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Lake Stechlin written by S. Jost Casper and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 549 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Chironomidae written by P.D. Armitage and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 579 pages. Available in PDF, EPUB and Kindle. Book excerpt: The dipteran family Chironomidae is the most widely distributed and frequently the most abundant group of insects in freshwater, with rep resentatives in both terrestrial and marine environments. A very wide range of gradients of temperature, pH, oxygen concentration, salinity, current velocity, depth, productivity, altitude and latitude have been exploited, by at least some chironomid species, and in grossly polluted environments chironomids may be the only insects present. The ability to exist in such a wide range of conditions has been achieved largely by behavioural and physiological adaptations with relatively slight morphological changes. It has been estimated that the number of species world-wide may be as high as 15000. This high species diversity has been attributed to the antiquity of the family, relatively low vagility leading to isolation, and evolutionary plasticity. In many aquatic ecosystems the number of chironomid species present may account for at least 50% of the total macroinvertebrate species recorded. This species richness, wide distribution and tolerance to adverse conditions has meant that the group is frequently recorded in ecological studies but taxonomic difficulties have in the past prevented non-specialist identification beyond family or subfamily level. Recent works, including genetic studies, have meant that the family is receiving much more attention globally.

Download or read book Atti written by and published by . This book was released on 1896 with total page 1168 pages. Available in PDF, EPUB and Kindle. Book excerpt: Proceedings for 1952- include the Proceedings of the 8th- General Assembly of the International Geographical Union.

Download or read book The Lakes Handbook written by Patrick O'Sullivan and published by John Wiley & Sons. This book was released on 2008-04-15 with total page 712 pages. Available in PDF, EPUB and Kindle. Book excerpt: Continuing concern about water supply and quality, ecosystem sustainability and restoration demands that the modern approach to the management of lakes and reservoirs should be based on a sound understanding of the application of the scientific and ecological principles that underlie freshwater processes. The Lakes Handbook provides an up-to-date overview of the application of ecologically sound approaches, methods and tools using experience gained around the world for an understanding of lakes and their management. Volume one of the Handbook addresses the physical and biological aspects of lakes pertinent to lake management, emphasising those aspects particularly relevant to large, still bodies of water. Volume two then considers lake management, with particular emphasis on sustainability, restoration and rehabilitation. This handbook will be invaluable to ecologists, environmental scientists, physical geographers and hydrologists involved in limnological research, as well as advanced undergraduate and graduate students looking for authoritative reviews of the key areas of limnological study. Brings together basic science and management issues. International coverage and international authors. Reviews management issues at a level suitable for the non-expert.

Download or read book Biota and Biological Parameters as Environmental Indicators written by Phillip E. Greeson and published by . This book was released on 1981 with total page 286 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Oceanography And Marine Biology written by R. N. Gibson and published by CRC Press. This book was released on 1997-12-19 with total page 659 pages. Available in PDF, EPUB and Kindle. Book excerpt: The series is an essential reference text for research workers and students in all fields of marine science and related subjects. An ever increasing interest in oceanography and environmental issues makes it especially relevant.

Download or read book Selected Water Resources Abstracts written by and published by . This book was released on 1991 with total page 804 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Proceedings written by International Association of Theoretical and Applied Limnology and published by . This book was released on 1924 with total page 590 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Microbial Enzymes in Aquatic Environments written by Ryszard J. Chrost and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 333 pages. Available in PDF, EPUB and Kindle. Book excerpt: Organic matter in aquatic environments consists mostly of large compounds which cannot be taken up and utilized directly by microbial cells. Prior to incorporation, polymeric materials undergo degradation by cell-bound and extracellular enzymes produced by these microbes; in fact, such enzymatic mobilization and transformation is the key process which regulates the turnover of organic as well as inorganic compounds in aquatic environments. This volume brings together studies on enzymatic degradation processes from disciplines as diverse as water and sediment research, bacterial and algal aquatic ecophysiology, eutrophication, and nutrient cycling and biogeochemistry, in both freshwater and marine ecosystems. Its scope extends from fundamental research exploring the contribution of microbial enzymatic processes to whole ecosystem functioning to practical applications in water biotechnology. The first comprehensive publication providing an overview of this emerging field of enzymology, Microbial Enzymes in Aquatic Environments will be of great interest to ecologists and microbiologists alike.

Download or read book Pamphlets on Biology written by and published by . This book was released on 1922 with total page 616 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Ecology and Management of Aquatic terrestrial Ecotones written by Robert J. Naiman and published by Bernan Press(PA). This book was released on 1990 with total page 336 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Bulletin des relations scientifiques written by and published by . This book was released on 1928 with total page 498 pages. Available in PDF, EPUB and Kindle. Book excerpt: