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| Author | : Paula E. Allen |
| Publisher | : |
| Total Pages | : 216 |
| Release | : 2005 |
| Genre | : |
| ISBN | : |
| Author | : |
| Publisher | : |
| Total Pages | : 884 |
| Release | : 2006 |
| Genre | : Dissertations, Academic |
| ISBN | : |
| Author | : Karl M. Wantzen |
| Publisher | : Springer Science & Business Media |
| Total Pages | : 184 |
| Release | : 2009-05-06 |
| Genre | : Technology & Engineering |
| ISBN | : 1402091923 |
Most aquatic ecosystems have variable water levels. These water-level fluctuations (WLF) have multiple effects on the organisms above and below the waterline. Natural WLF patterns in lakes guarantee both productivity and biodiversity, while untimely floods and droughts may have negative effects. Human impacts on WLF have led to a stabilization of the water levels of many lakes by hydraulic regulation, untimely drawdown due to water use, or floods due to water release from hydropower plants in the catchments. This book provides a first review in this field. It presents selected papers on the ecological effects of WLF in lakes, resulting from a workshop at the University of Konstanz in winter 2005. Issues addressed here include the extent of WLF, and analyses of their effects on different groups of biota from microorganisms to vertebrates. Applied issues include recommendations for the hydrological management of regulated lakes to reduce negative impacts, and a conceptual framework is delivered by an extension of the floodpulse concept for lakes. Current impacts on water use, including increasing demands on drinking and irrigation water, hydropower etc., and climate change effects on WLF make this book an essential resource for aquatic ecologists, engineers, and decision-makers dealing with the management of lake ecosystems and their catchments.
| Author | : Stanley I. Dodson |
| Publisher | : McGraw-Hill Science, Engineering & Mathematics |
| Total Pages | : 450 |
| Release | : 2005 |
| Genre | : Science |
| ISBN | : |
"The text is an introduction to the ecology, chemisty and physics of freshwater systems, with an emphasis on the human perspective "--Page [4] de couv.
| Author | : Michael R. Rosen |
| Publisher | : Springer Nature |
| Total Pages | : 592 |
| Release | : 2021-04-24 |
| Genre | : Science |
| ISBN | : 3030665763 |
This book honors the career of Professor Elizabeth Gierlowski-Kordesch who was a pioneer and leader in the field of limnogeology since the 1980s. Her work was instrumental in guiding students and professionals in the field until her untimely death in 2016. This collection of chapters was written by her colleagues and students and recognize the important role that Professor Gierlowski-Kordesch had in advancing the field of limnogeology. The chapters show the breadth of her reach as these have been contributed from virtually every continent. This book will be a primary reference for scientists, professionals and graduate students who are interested in the latest advances in limnogeologic processes and basin descriptions in North and South America, Europe, Africa, and China. *Free supplementary material available online for chapters 3,11,12 and 13. Access by searching for the book on link.springer.com
| Author | : |
| Publisher | : Academic Press |
| Total Pages | : 781 |
| Release | : 1996-06-03 |
| Genre | : Science |
| ISBN | : 0080526942 |
Algae are an important component of aquatic benthic ecosystems because they reflect the health of their environment through their density, abundance, and diversity. This comprehensive and authoritative text is divided into three sections to offer complete coverage of the discussion in this field. The first section introduces the locations of benthic algae in different ecosystems, like streams, large rivers, lakes, and other aquatic habitats. The second section is devoted to the various factors, both biotic and abiotic, that affect benthic freshwater algae. The final section of the book focuses on the role played by algae in a variety of complex freshwater ecosystems. As concern over environmental health escalates, the keystone and pivotal role played by algae is becoming more apparent. This volume in the Aquatic Ecology Series represents an important compilation of the latest research on the crucial niche occupied by algae in aquatic ecosystems. Presents algae as the important player in relation to environmental health Prepared by leading authorities in the field Includes comprehensive treatment of the functions of benthic algae as well as the factors that affect these important aquatic organisms Acts as an important reference for anyone interested in understanding and managing freshwater ecosystems
| Author | : C. Dejoux |
| Publisher | : Springer Science & Business Media |
| Total Pages | : 606 |
| Release | : 2012-12-06 |
| Genre | : Science |
| ISBN | : 940112406X |
Lake Titicaca, because of its area and volume and its situation at high attitude within the tropics, is a unique hydrological site in the world. It should be noted that it stands at the transition point between two very distinct geographical regions: the desert fringe of the Pacific coast to the west and the great Amazonian forest extending to the Atlantic coast to the east. Many scientists have been attracted to the lake in the past because of its unusual limnological features. In this book the editors have compiled an exhaustive review of current knowledge from the existing literature and from the results of more recent observations. It is certain that this book will become the essential reference work for scientists wanting to make progress in revealing the lake's secrets. It can be stated unequivocally that this work constitutes a complete review of the present state of knowledge on Lake Titicaca and that it provides the latest results of research on this habitat.
| Author | : Andrew S. Cohen |
| Publisher | : Oxford University Press |
| Total Pages | : 540 |
| Release | : 2003-05-29 |
| Genre | : Science |
| ISBN | : 9780195350890 |
This text, written by a leading researcher in the field, describes the origin and formation of lakes in order to give context to the question of how lacustrine deposits form. It explains the process of sedimentation in lakes and the chemistry of those deposits and describes how the age of lake deposits are determined. Additionally, this book shows how different groups of fossils are used in interpreting the paleontological record of lakes. In order to illustrate the more synthetic approaches to interpreting the history of lakes, the author also discusses such special topics as lake-level history, lake evolution, and the impact of environmental change on lakes.
| Author | : Reinhard Pienitz |
| Publisher | : Springer Science & Business Media |
| Total Pages | : 579 |
| Release | : 2005-05-03 |
| Genre | : Science |
| ISBN | : 1402021259 |
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.
| Author | : Robert G. Wetzel |
| Publisher | : Springer Science & Business Media |
| Total Pages | : 430 |
| Release | : 2013-06-29 |
| Genre | : Science |
| ISBN | : 1475732503 |
In this thoroughly updated third edition, the authors provide a series of carefully designed and tested field and laboratory exercises that represent the full scope of limnology. In using the text, students will gain a solid foundation in this complex, multidisciplinary field of ecology as they explore the physical, chemical, and biological characteristics of standing and running waters. The book illustrates accepted standard methods as well as modern metabolic and experimental approaches and their research applications. Each exercise is preceded by an introductory section and concludes with questions for students as well as suggestions for further reading. As a textbook, this is a highly structured, concise presentation with a research-oriented approach that openly invites active participation by students.
