The Structuring Role Of Submerged Macrophytes In Lakes

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The Structuring Role of Submerged Macrophytes in Lakes

Erik Jeppesen,Martin Søndergaard,Morten Søndergaard,Kirsten Christoffersen
The Structuring Role of Submerged Macrophytes in Lakes Book PDF

Author : Erik Jeppesen,Martin Søndergaard,Morten Søndergaard,Kirsten Christoffersen
Publisher : Springer Science & Business Media
Page : 442 pages
File Size : 50,9 Mb
Release : 2012-12-06
Category : Science
ISBN : 9781461206958

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The Structuring Role of Submerged Macrophytes in Lakes by Erik Jeppesen,Martin Søndergaard,Morten Søndergaard,Kirsten Christoffersen Pdf

The rapid growth of the discipline of aquatic ecology has been driven both by scientific interest in the complexities of aquatic ecosystems and by their enormous environmental importance and sensitivity. This book focuses on the remarkably diverse roles played by underwater plants, and is divided into three parts: 10 thematic chapters, followed by 18 case studies, and rounded off by three integrative chapters. The topics range from macrophytes as fish food to macrophytes as mollusc and microbe habitat, making this of interest to aquatic ecologists as well as limnologists, ecosystem ecologists, microbial ecologists, fish biologists, and environmental managers.

Shallow Lakes in a Changing World

Ramesh D. Gulati,Eddy Lammens,Niels DePauw,Ellen Van Donk
Shallow Lakes in a Changing World Book PDF

Author : Ramesh D. Gulati,Eddy Lammens,Niels DePauw,Ellen Van Donk
Publisher : Springer Science & Business Media
Page : 459 pages
File Size : 51,5 Mb
Release : 2007-11-03
Category : Science
ISBN : 9781402063992

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Shallow Lakes in a Changing World by Ramesh D. Gulati,Eddy Lammens,Niels DePauw,Ellen Van Donk Pdf

This volume comprises the proceedings of the 5th International Symposium on Shallow Lakes, held at Dalfsen, The Netherlands, in June 2005. The theme of the symposium was Shallow Lakes in a Changing World, and it dealt with water-quality issues, such as changes in lake limnology, especially those driven by eutrophication and pollution, increased nutrient loading and productivity, perennial blooms of cyanobacteria and loss of biodiversity.

Shallow Lakes ’95

Lech Kufel,Andrzej Prejs,Jan Igor Rybak
Shallow Lakes 95 Book PDF

Author : Lech Kufel,Andrzej Prejs,Jan Igor Rybak
Publisher : Springer Science & Business Media
Page : 405 pages
File Size : 51,9 Mb
Release : 2012-12-06
Category : Science
ISBN : 9789401156486

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Shallow Lakes ’95 by Lech Kufel,Andrzej Prejs,Jan Igor Rybak Pdf

Shallow lakes differ from deep ones in many aspects of nutrient dynamics, biotic structure and interactions of various trophic levels. Though very common in European lowlands, shallow lakes attract inadequate attention from research teams. This book aims at filling gaps in our knowledge of the processes which take place in non-stratified lakes. It contains proceedings from the international conference `Shallow Lakes *95' held in Mikolajki, Poland, on 20-26 August 1995. In more than 50 original papers up-to-date views on eutrophication, degradation and recovery of shallow lakes are presented. The first four sections of the book (Nutrient fluxes, Biotic structure, Trophic interactions and Whole lake studies) deal with theoretical aspects of lake functioning while the fifth (Biomanipulation, restoration and management) is devoted to practical measures undertaken to improve water quality in shallow lakes. The book is therefore addressed to university biologists and ecologists and PhD students, as well as to managers involved in restoration of shallow lakes.

Nutrient Dynamics and Biological Structure in Shallow Freshwater and Brackish Lakes

E. Mortensen,E. Jeppesen,M Søndergaard,L. Kamp Nielsen
Nutrient Dynamics and Biological Structure in Shallow Freshwater and Brackish Lakes Book PDF

Author : E. Mortensen,E. Jeppesen,M Søndergaard,L. Kamp Nielsen
Publisher : Springer Science & Business Media
Page : 500 pages
File Size : 41,8 Mb
Release : 2013-03-09
Category : Science
ISBN : 9789401724609

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Nutrient Dynamics and Biological Structure in Shallow Freshwater and Brackish Lakes by E. Mortensen,E. Jeppesen,M Søndergaard,L. Kamp Nielsen Pdf

The nutrient dynamics and biological structure of shallow non-stratified lakes differ markedly from that of deep and stratified lakes: for example, the return of nutrients lost through sedimentation is faster and the potential importance of fish and submerged macrophytes as food-web regulators is greater. In addition shallow lakes are more easily influenced by fluctuations in the physical environment caused by wind disturbance, temperature change, etc. Although shallow lakes are often the most common lake type in lowland countries, less attention has been paid to them than to deep stratified lakes and few comparisons have been made between shallow freshwater and brackish lakes. The volume is divided into five main themes, each introduced by an invited speaker: Nutrient dynamics with special emphasis on sediment water interactions and changes in loading (Professor Lambertus Lyklema); Biological structure and trophic interaction (Professor Stephen T. Threlkeld); Submerged macrophytes: dynamics and role in the lake ecosystems (Ass. Professor Kaj Sand Jensen); Comparison of freshwater and brackish lake ecosystems (Professor Brian Moss); Modelling the impact of nutrients, the biological structure and the recovery process (Dr Marten Scheffer).

Wetlands: Functioning, Biodiversity Conservation, and Restoration

Roland Bobbink,Boudewijn Beltman,Jos T.A. Verhoeven,Dennis F. Whigham
Wetlands Functioning Biodiversity Conservation and Restoration Book PDF

Author : Roland Bobbink,Boudewijn Beltman,Jos T.A. Verhoeven,Dennis F. Whigham
Publisher : Springer Science & Business Media
Page : 336 pages
File Size : 51,7 Mb
Release : 2007-06-19
Category : Science
ISBN : 9783540331896

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Wetlands: Functioning, Biodiversity Conservation, and Restoration by Roland Bobbink,Boudewijn Beltman,Jos T.A. Verhoeven,Dennis F. Whigham Pdf

This book gives a broad and well-integrated overview of recent major scientific results in wetland science and their applications in natural resource management. After an introduction into the field, 12 chapters contributed by internationally known experts summarize the state of the art on a multitude of topics. The coverage is divided into three sections: Functioning of Plants and Animals in Wetlands; Conservation and Management of Wetlands; and Wetland Restoration and Creation.

Restoration and Management of Lakes and Reservoirs, Third Edition

G. Dennis Cooke,Eugene B. Welch,Spencer Peterson,Stanley A. Nichols
Restoration and Management of Lakes and Reservoirs Third Edition Book PDF

Author : G. Dennis Cooke,Eugene B. Welch,Spencer Peterson,Stanley A. Nichols
Publisher : CRC Press
Page : 616 pages
File Size : 54,7 Mb
Release : 2016-04-19
Category : Science
ISBN : 9781420032109

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Restoration and Management of Lakes and Reservoirs, Third Edition by G. Dennis Cooke,Eugene B. Welch,Spencer Peterson,Stanley A. Nichols Pdf

It has been more than ten years since the last edition of the bestselling Restoration and Management of Lakes and Reservoirs. In that time, lake and reservoir management and restoration technologies have evolved and an enhanced version of this standard resource is long overdue. Completely revised and updated, the third edition continues the tradition of providing comprehensive coverage of the chemical, physical, and biological processes of eutrophication and its control. The authors describe the eutrophication process, outline methods for developing a pre-management and restoration diagnosis-feasibility study, and provide detailed descriptions of scientifically sound management and restoration methods. See what’s new in the Third Edition: • New chapters on aquatic plant ecology and management • Emphasis on freshwater availability • A regional framework for water quality attainment • Methods of lake and reservoir restoration and management • Updates or revisions to all other chapters The book features in-depth discussions of techniques used to manage eutrophication in standing water bodies, procedures for using these techniques, the principles involved, and successes and failures through a selection of case studies and cost analyses. Each chapter includes an introduction to the scientific basis of the problem, a description of the methods and procedures, and presents several case histories. Potential negative impacts and costs, where known, are described. A useful classroom text, reference manual, and general guide, this is the text against which all other resources in this field are measured.

Shallow Lakes ’98

Norbert Walz,Brigitte Nixdorf
Shallow Lakes 98 Book PDF

Author : Norbert Walz,Brigitte Nixdorf
Publisher : Springer
Page : 0 pages
File Size : 51,5 Mb
Release : 2011-01-28
Category : Science
ISBN : 9048153700

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Shallow Lakes ’98 by Norbert Walz,Brigitte Nixdorf Pdf

This volume combines articles on shallow lakes from leading European scientists in limnology. It covers aspects of the dynamics of macrophytes, phytoplankton, zooplankton and benthos, nutrient loading, littoral-pelagic interactions, and sediment-water interactions, as well as lake management. The object was not to separate theory (e.g. modelling) and management in order to generate new theories for the understanding of shallow lake ecosystems. The volume provides a comprehensive overview of the ecology of shallow lakes, a lake type which differs in prominent ways from deeper lakes. The broad spectrum of issues may also reflect the spectrum of interested readers such as limnologists, water engineers, hydrobiologists, who will be informed on a high level about new developments.

Size-Structured Populations

Bo Ebenman,Lennart Persson
Size Structured Populations Book PDF

Author : Bo Ebenman,Lennart Persson
Publisher : Springer Science & Business Media
Page : 288 pages
File Size : 54,9 Mb
Release : 2012-12-06
Category : Science
ISBN : 9783642740015

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Size-Structured Populations by Bo Ebenman,Lennart Persson Pdf

At last both ecology and evolution are covered in this study on the dynamics of size-structured populations. How does natural selection shape growth patterns and life cycles of individuals, and hence the size-structure of populations? This book will stimulate biologists to look into some important and interesting biological problems from a new angle of approach, concerning: - life history evolution, - intraspecific competition and niche theory, - structure and dynamics of ecological communities.

Reproductive Allocation in Plants

Edward Reekie,Fakhri A. Bazzaz
Reproductive Allocation in Plants Book PDF

Author : Edward Reekie,Fakhri A. Bazzaz
Publisher : Elsevier
Page : 264 pages
File Size : 43,5 Mb
Release : 2011-05-04
Category : Science
ISBN : 9780080454337

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Reproductive Allocation in Plants by Edward Reekie,Fakhri A. Bazzaz Pdf

Much effort has been devoted to developing theories to explain the wide variation we observe in reproductive allocation among environments. Reproductive Allocation in Plants describes why plants differ in the proportion of their resources that they allocate to reproduction and looks into the various theories. This book examines the ecological and evolutionary explanations for variation in plant reproductive allocation from the perspective of the underlying physiological mechanisms controlling reproduction and growth. An international team of leading experts have prepared chapters summarizing the current state of the field and offering their views on the factors determining reproductive allocation in plants. This will be a valuable resource for senior undergraduate students, graduate students and researchers in ecology, plant ecophysiology, and population biology. 8 outstanding chapters dedicated to the evolution and ecology of variation in plant reproductive allocation Written by an international team of leading experts in the field Provides enough background information to make it accessible to senior undergraduate students Includes over 60 figures and 29 tables

Lake Verevi, Estonia - A Highly Stratified Hypertrophic Lake

Toomas Kõiv,Ingmar Ott
Lake Verevi Estonia A Highly Stratified Hypertrophic Lake Book PDF

Author : Toomas Kõiv,Ingmar Ott
Publisher : Springer Science & Business Media
Page : 202 pages
File Size : 46,5 Mb
Release : 2006-03-30
Category : Science
ISBN : 9781402043635

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Lake Verevi, Estonia - A Highly Stratified Hypertrophic Lake by Toomas Kõiv,Ingmar Ott Pdf

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.

Interactions Between Fish and Aquatic Macrophytes in Inland Waters

T. Petr
Interactions Between Fish and Aquatic Macrophytes in Inland Waters Book PDF

Author : T. Petr
Publisher : Food & Agriculture Org.
Page : 200 pages
File Size : 49,9 Mb
Release : 2000
Category : Business & Economics
ISBN : 9251044538

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Interactions Between Fish and Aquatic Macrophytes in Inland Waters by T. Petr Pdf

This literature review has been compiled in response to a request for an update on interactions between aquatic macrophytes and fish and aims to assist fishery planners, managers, field specialists and other interested in this topic. The sources are listed in full.

Eutrophication: causes, consequences and control

Abid A. Ansari,Gill Sarvajeet Singh,Guy R. Lanza,Walter Rast
Eutrophication causes consequences and control Book PDF

Author : Abid A. Ansari,Gill Sarvajeet Singh,Guy R. Lanza,Walter Rast
Publisher : Springer Science & Business Media
Page : 402 pages
File Size : 52,6 Mb
Release : 2010-10-17
Category : Technology & Engineering
ISBN : 9789048196258

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Eutrophication: causes, consequences and control by Abid A. Ansari,Gill Sarvajeet Singh,Guy R. Lanza,Walter Rast Pdf

Eutrophication continues to be a major global challenge to water quality scientists. The global demand on water resources due to population increases, economic development, and emerging energy development schemes has created new environmental challenges to global sustainability. Eutrophication, causes, consequences, and control provides a current account of many important aspects of the processes of natural and accelerated eutrophication in major aquatic ecosystems around the world. The connections between accelerated eutrophication and climate change, chemical contamination of surface waters, and major environmental and ecological impacts on aquatic ecosystems are discussed. Water quality changes typical of eutrophication events in major climate zones including temperate, tropical, subtropical, and arid regions are included along with current approaches to treat and control increased eutrophication around the world. The book provides many useful new insights to address the challenges of global increases in eutrophication and the increasing threats to biodiversity and water quality.

Body Size: The Structure and Function of Aquatic Ecosystems

Alan G. Hildrew,David G. Raffaelli,Ronni Edmonds-Brown
Body Size The Structure and Function of Aquatic Ecosystems Book PDF

Author : Alan G. Hildrew,David G. Raffaelli,Ronni Edmonds-Brown
Publisher : Cambridge University Press
Page : 335 pages
File Size : 40,7 Mb
Release : 2007-07-12
Category : Nature
ISBN : 9781139464178

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Body Size: The Structure and Function of Aquatic Ecosystems by Alan G. Hildrew,David G. Raffaelli,Ronni Edmonds-Brown Pdf

Ecologists have long struggled to predict features of ecological systems, such as the numbers and diversity of organisms. The wide range of body sizes in ecological communities, from tiny microbes to large animals and plants, is emerging as the key to prediction. Based on the relationship between body size and features such as biological rates, the physics of water and the amount of habitat available, we may be able to understand patterns of abundance and diversity, biogeography, interactions in food webs and the impact of fishing, adding up to a potential 'periodic table' for ecology. Remarkable progress on the unravelling, describing and modelling of aquatic food webs, revealing the fundamental role of body size, makes a book emphasising marine and freshwater ecosystems particularly apt. In this 2007 book, the importance of body size is examined at a range of scales that will be of interest to professional ecologists, from students to senior researchers.

Biology, Ecology and Management of Aquatic Plants

Joseph Caffrey,Philip R.F. Barrett,Maria Teresa Ferreira,Ilidio S. Moreira,Kevin J. Murphy,Philip Max Wade
Biology Ecology and Management of Aquatic Plants Book PDF

Author : Joseph Caffrey,Philip R.F. Barrett,Maria Teresa Ferreira,Ilidio S. Moreira,Kevin J. Murphy,Philip Max Wade
Publisher : Springer Science & Business Media
Page : 321 pages
File Size : 46,9 Mb
Release : 2013-04-17
Category : Science
ISBN : 9789401709224

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Biology, Ecology and Management of Aquatic Plants by Joseph Caffrey,Philip R.F. Barrett,Maria Teresa Ferreira,Ilidio S. Moreira,Kevin J. Murphy,Philip Max Wade Pdf

There is a growing need for appropriate management of aquatic plants in rivers and canals, lakes and reservoirs, and drainage channels and urban waterways. This management must be based on a sound knowledge of the ecology of freshwater plants, their distribution and the different forms of control available including chemical and physical, and biological and biomanipulation. This series of papers from over 20 different countries was generated from the tenth in the highly successful series of European Weed Research Society symposia on aquatic plant management, this being the tenth. It provides a valuable insight into the complexities involved in managing aquatic systems, discusses state-of-the-art control techniques and deals with patterns of regrowth and recovery post-management. Careful consideration is given to the use of chemicals, a practice which has come under scrutiny in recent years. Underpinning the development of such control techniques is a growing body of knowledge relating to the biology and ecology of water plants. The authorship of the papers represents the collective wisdom of leading scientists and experts from fisheries agencies, river authorities, nature conservation agencies, the agrochemical industry and both governmental and non-governmental organisations.

Shallow Lakes ’98

Norbert Walz,Brigitte Nixdorf
Shallow Lakes 98 Book PDF

Author : Norbert Walz,Brigitte Nixdorf
Publisher : Springer Science & Business Media
Page : 398 pages
File Size : 48,9 Mb
Release : 2013-06-29
Category : Science
ISBN : 9789401729864

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Shallow Lakes ’98 by Norbert Walz,Brigitte Nixdorf Pdf

This volume combines articles on shallow lakes from leading European scientists in limnology. It covers aspects of the dynamics of macrophytes, phytoplankton, zooplankton and benthos, nutrient loading, littoral-pelagic interactions, and sediment-water interactions, as well as lake management. The object was not to separate theory (e.g. modelling) and management in order to generate new theories for the understanding of shallow lake ecosystems. The volume provides a comprehensive overview of the ecology of shallow lakes, a lake type which differs in prominent ways from deeper lakes. The broad spectrum of issues may also reflect the spectrum of interested readers such as limnologists, water engineers, hydrobiologists, who will be informed on a high level about new developments.