Lake Verevi Estonia A Highly Stratified Hypertrophic Lake
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Lake Verevi Estonia A Highly Stratified Hypertrophic Lake
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Author : Toomas Kõiv
language : en
Publisher: Springer Science & Business Media
Release Date : 2006-03-30
Lake Verevi Estonia A Highly Stratified Hypertrophic Lake written by Toomas Kõiv and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2006-03-30 with Science categories.
This book summarises investigations on Lake Verevi (surface 12.6 ha, mean depth 3.6 m), located in the Estonian town of Elva, initiated since 1929. The seventeen articles deal with a wide range of questions, starting with a holistic overview of the ecological status, over assessments of long-term changes in biotic and abiotic conditions and finishing with proposed restoration plans. Abiotic chapters provide calculations on water and mass balance, distribution and fractions of phosphorus in the sediment, optical properties and penetration of radiation in the water column, sedimentation rate during the formation of stratification, and nitrogen circulation characteristics. All these phenomena explain the special environmental features of this highly stratified lake. Long-term changes, seasonal development, primary production and resource ratios inducing the distribution of species composition of various biota (bacterio-, phyto and zooplankton, periphyton, macrovegetation, macrozoobenthos, fish) are discussed. The most important issues are long-term investigations on a complex ecosystem, the phenomenon of partial meromixis, the description of restoration methods, and the existence of narrow microniches for plankton in the water column. The volume firmly establishes Lake Verevi as a model system of a natural aquatic habitat, experiencing a multitude of anthropogenic pressures, but for which restoration plans aim to provide sustainable management in the future.
Canadian Journal Of Fisheries And Aquatic Sciences
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Author :
language : en
Publisher:
Release Date : 2009
Canadian Journal Of Fisheries And Aquatic Sciences written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2009 with Aquatic sciences categories.
Proceedings Of The Estonian Academy Of Sciences Biology And Ecology
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Author :
language : en
Publisher:
Release Date : 1998-12
Proceedings Of The Estonian Academy Of Sciences Biology And Ecology written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1998-12 with categories.
The British National Bibliography
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Author : Arthur James Wells
language : en
Publisher:
Release Date : 2005
The British National Bibliography written by Arthur James Wells and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2005 with Bibliography, National categories.
Archiv F R Hydrobiologie
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Author :
language : en
Publisher:
Release Date : 1995
Archiv F R Hydrobiologie written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1995 with Freshwater biology categories.
Proceedings Of The Estonian Academy Of Sciences
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Author :
language : en
Publisher:
Release Date : 1997
Proceedings Of The Estonian Academy Of Sciences written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1997 with Biology categories.
Algal Toxins Nature Occurrence Effect And Detection
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Author : Valtere Evangelista
language : en
Publisher: Springer Science & Business Media
Release Date : 2008-06-27
Algal Toxins Nature Occurrence Effect And Detection written by Valtere Evangelista and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2008-06-27 with Science categories.
This volume contains the lectures and seminars given at the NATO Advanced Study Institute on “Sensor Systems for Biological Threads: The Algal Toxins Case”, held in Pisa, Italy in October, 2007. The Institute was sponsored and funded by the Scientific Affairs Division of NATO. It is my pleasant duty to thank this institution. This ASI offered updated information on how far the research on algal toxins has gone in the exploration of structures, biosynthesis and regulation of toxins, and the development of technology for bio-monitoring these c- pounds. Algae can form heavy growths in ponds, lakes, reservoirs and sl- moving rivers throughout the world; algae can house toxins which are - ually released into water when the cells rupture or die. Hundreds of toxins have been identified so far. Detection methods, including rapid screening, have been developed to help us learning more about them, especially to find out which toxins are a real threat for people and what conditions encourage their production and accumulation. Early detection of algal toxins is an - portant aspect for public safety and natural environment, and significant efforts are underway to develop effective and reliable tools that can be used for this purpose.
The Ecology Of Phytoplankton
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Author : C. S. Reynolds
language : en
Publisher: Cambridge University Press
Release Date : 2006-05-04
The Ecology Of Phytoplankton written by C. S. Reynolds and has been published by Cambridge University Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2006-05-04 with Science categories.
This important new book by Colin Reynolds covers the adaptations, physiology and population dynamics of phytoplankton communities. It provides basic information on composition, morphology and physiology of the main phyletic groups represented in marine and freshwater systems and in addition reviews recent advances in community ecology.
Harmful Cyanobacteria
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Author : Jef Huisman
language : en
Publisher: Springer Science & Business Media
Release Date : 2005-06-15
Harmful Cyanobacteria written by Jef Huisman and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2005-06-15 with Science categories.
This outstanding volume provides an up-to-date overview of the advances in our knowledge of harmful cyanobacteria. An essential reference for all scientists and environmental professionals interested in cyanobacterial ecology and water management.
Eesti J Gede Ja J Rvede Seisund Ning Kaitse
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Author : Arvi Järvekülg
language : et
Publisher:
Release Date : 1994
Eesti J Gede Ja J Rvede Seisund Ning Kaitse written by Arvi Järvekülg and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1994 with Lakes categories.