Aquatic Birds in the Trophic Web of Lakes

Download Aquatic Birds in the Trophic Web of Lakes PDF Online Free

Author :
Publisher : Springer Science & Business Media
ISBN 13 : 9401111286
Total Pages : 513 pages
Book Rating : 4.4/5 (11 download)

DOWNLOAD NOW!


Book Synopsis Aquatic Birds in the Trophic Web of Lakes by : Joseph J. Kerekes

Download or read book Aquatic Birds in the Trophic Web of Lakes written by Joseph J. Kerekes and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 513 pages. Available in PDF, EPUB and Kindle. Book excerpt: Birds are an integral part of most freshwater ecosystems (lakes, rivers, wetlands) but their role in the trophic dynamics of these water bodies has often been overlooked. As a conspicuous part of the biota of water bodies, aquatic birds are indicators of their trophic state both in terms of species composition (quality) as well as occupancy and breeding (quantity). Birds may also influence the trophic state of a water body by importing nutrients (.e.g. resident or migrating birds feeding on adjacent watersheds or the sea). Because of anthropogenic activities, predation or their mobility, birds may not utilize otherwise suitable aquatic habitat. These factors complicate the relationship between aquatic bird production and the trophic status of habitats. As a consequence, the role of aquatic birds in freshwater ecosystems has usually been ignored. This volume contains a wide range of papers selected from those presented at the symposium and reviewed.

Limnology and Aquatic Birds

Download Limnology and Aquatic Birds PDF Online Free

Author :
Publisher : Springer Science & Business Media
ISBN 13 : 1402055560
Total Pages : 345 pages
Book Rating : 4.4/5 (2 download)

DOWNLOAD NOW!


Book Synopsis Limnology and Aquatic Birds by : Alan R. Hanson

Download or read book Limnology and Aquatic Birds written by Alan R. Hanson and published by Springer Science & Business Media. This book was released on 2009-03-20 with total page 345 pages. Available in PDF, EPUB and Kindle. Book excerpt: Long-term population monitoring is an important tool in our investigations of the role waterbirds play in their environment. This book is international in scope and presents information on species as diverse as the Common Loon, Harlequin Duck, and Semi-Palmated Sandpiper, and habitat in locations ranging from Iceland to Japan. Papers presented in this volume further our understanding of the important role that limnology plays in determining habitat suitability for waterbirds.

Wildlife Review

Download Wildlife Review PDF Online Free

Author :
Publisher :
ISBN 13 :
Total Pages : 762 pages
Book Rating : 4.3/5 (126 download)

DOWNLOAD NOW!


Book Synopsis Wildlife Review by :

Download or read book Wildlife Review written by and published by . This book was released on 1994 with total page 762 pages. Available in PDF, EPUB and Kindle. Book excerpt:

The Structuring Role of Submerged Macrophytes in Lakes

Download The Structuring Role of Submerged Macrophytes in Lakes PDF Online Free

Author :
Publisher : Springer Science & Business Media
ISBN 13 : 1461206952
Total Pages : 442 pages
Book Rating : 4.4/5 (612 download)

DOWNLOAD NOW!


Book Synopsis The Structuring Role of Submerged Macrophytes in Lakes by : Erik Jeppesen

Download or read book The Structuring Role of Submerged Macrophytes in Lakes written by Erik Jeppesen and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 442 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.

Fisheries Review

Download Fisheries Review PDF Online Free

Author :
Publisher :
ISBN 13 :
Total Pages : 948 pages
Book Rating : 4.F/5 ( download)

DOWNLOAD NOW!


Book Synopsis Fisheries Review by :

Download or read book Fisheries Review written by and published by . This book was released on 1994 with total page 948 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Waterbirds Around the World

Download Waterbirds Around the World PDF Online Free

Author :
Publisher : The Stationery Office
ISBN 13 : 0114973334
Total Pages : 836 pages
Book Rating : 4.1/5 (149 download)

DOWNLOAD NOW!


Book Synopsis Waterbirds Around the World by : G. C. Boere

Download or read book Waterbirds Around the World written by G. C. Boere and published by The Stationery Office. This book was released on 2006 with total page 836 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is the outcome of a major international conference on waterbirds held in Edinburgh in April 2004.

Ecology Abstracts

Download Ecology Abstracts PDF Online Free

Author :
Publisher :
ISBN 13 :
Total Pages : 612 pages
Book Rating : 4.3/5 (91 download)

DOWNLOAD NOW!


Book Synopsis Ecology Abstracts by :

Download or read book Ecology Abstracts written by and published by . This book was released on 2000 with total page 612 pages. Available in PDF, EPUB and Kindle. Book excerpt: Coverage: 1982- current; updated: monthly. This database covers current ecology research across a wide range of disciplines, reflecting recent advances in light of growing evidence regarding global environmental change and destruction. Major ares of subject coverage include: Algae/lichens, Animals, Annelids, Aquatic ecosystems, Arachnids, Arid zones, Birds, Brackish water, Bryophytes/pteridophytes, Coastal ecosystems, Conifers, Conservation, Control, Crustaceans, Ecosyst em studies, Fungi, Grasses, Grasslands, High altitude environments, Human ecology, Insects, Legumes, Mammals, Management, Microorganisms, Molluscs, Nematodes, Paleo-ecology, Plants, Pollution studies, Reptiles, River basins, Soil, TAiga/tundra, Terrestrial ecosystems, Vertebrates, Wetlands, Woodlands.

Wetland Science

Download Wetland Science PDF Online Free

Author :
Publisher : Springer
ISBN 13 : 8132237153
Total Pages : 587 pages
Book Rating : 4.1/5 (322 download)

DOWNLOAD NOW!


Book Synopsis Wetland Science by : B. Anjan Kumar Prusty

Download or read book Wetland Science written by B. Anjan Kumar Prusty and published by Springer. This book was released on 2017-04-21 with total page 587 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is an attempt to acknowledge the discipline ‘wetland science’ and to consolidate research findings, reviews and synthesis articles on different aspects of the wetlands in South Asia. The book presents 30 chapters by an international mix of experts in the field, who highlight and discuss diverse issues concerning wetlands in South Asia as case studies. The chapters are divided into different themes that represent broad issues of concern in a systematic manner keeping in mind students, researchers and general readers at large. The book introduces readers to the basics and theory of wetland science, supplemented by case studies and examples from the region. It also offers a valuable resource for graduate students and researchers in allied fields such as environmental studies, limnology, wildlife biology, aquatic biology, marine biology, and landscape ecology. To date the interdisciplinary field ‘wetland science’ is still rarely treated as a distinct discipline in its own right. Further, courses on wetland science aren’t taught at any of the world’s most prestigious universities; instead, the topics falling under this discipline are generally handled under the disciplines ‘ecology’ or under the extremely broad heading of ‘environmental studies’. It is high time that ‘Wetland Science’ be acknowledged as an interdisciplinary sub-discipline, which calls for an attempt to consolidate its various subtopics and present them comprehensively. Thus, this book also serves as a reference base on wetlands and facilitates further discussions on specific issues involved in safeguarding a sustainable future for the wetland habitats of this region.

Ekologia Polska

Download Ekologia Polska PDF Online Free

Author :
Publisher :
ISBN 13 :
Total Pages : 430 pages
Book Rating : 4.U/5 (183 download)

DOWNLOAD NOW!


Book Synopsis Ekologia Polska by :

Download or read book Ekologia Polska written by and published by . This book was released on 1997 with total page 430 pages. Available in PDF, EPUB and Kindle. Book excerpt:

A Review of Biodiversity and Socio-economics Research in Relation to Fisheries in Lake Victoria

Download A Review of Biodiversity and Socio-economics Research in Relation to Fisheries in Lake Victoria PDF Online Free

Author :
Publisher :
ISBN 13 :
Total Pages : 64 pages
Book Rating : 4.F/5 ( download)

DOWNLOAD NOW!


Book Synopsis A Review of Biodiversity and Socio-economics Research in Relation to Fisheries in Lake Victoria by : J. B. Okeyo-Owuor

Download or read book A Review of Biodiversity and Socio-economics Research in Relation to Fisheries in Lake Victoria written by J. B. Okeyo-Owuor and published by . This book was released on 1999 with total page 64 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Ecology of High Altitude Waters

Download Ecology of High Altitude Waters PDF Online Free

Author :
Publisher : Oxford University Press
ISBN 13 : 0191056669
Total Pages : 272 pages
Book Rating : 4.1/5 (91 download)

DOWNLOAD NOW!


Book Synopsis Ecology of High Altitude Waters by : Dean Jacobsen

Download or read book Ecology of High Altitude Waters written by Dean Jacobsen and published by Oxford University Press. This book was released on 2017-08-18 with total page 272 pages. Available in PDF, EPUB and Kindle. Book excerpt: Truly high altitude aquatic ecosystems are found primarily at lower latitudes: vast regions in the tropical part of the Andes, the Himalayas and Tibet, considerable areas in East Africa, and minor zones of Oceania. However, despite their abundance in these regions, their biology and ecology has never been summarized in detail. A current synthesis of the topic is therefore timely. High altitude waters are ideal systems with which to address a broad range of key and topical themes in ecology, both at the regional and global scales. From specific functional adaptations of aquatic species to harsh environmental conditions through to global diversity patterns along altitudinal gradients and extinction risks of mountain populations due to vanishing glaciers, ecological patterns and processes found in high altitude waters are both diverse and singular. Although poorly considered in classical textbooks of ecology and limnology, high altitude waters have much to offer existing (aquatic) ecological theories and applications. These often threatened and exploited habitats are also ideal for studying the intimate interactions between social and ecological systems that characterize the majority of ecosystems in the Anthropocene.

Trends in Levels and Effects of Persistent Toxic Substances in the Great Lakes

Download Trends in Levels and Effects of Persistent Toxic Substances in the Great Lakes PDF Online Free

Author :
Publisher : Springer Science & Business Media
ISBN 13 : 940115290X
Total Pages : 291 pages
Book Rating : 4.4/5 (11 download)

DOWNLOAD NOW!


Book Synopsis Trends in Levels and Effects of Persistent Toxic Substances in the Great Lakes by : Michael Gilbertson

Download or read book Trends in Levels and Effects of Persistent Toxic Substances in the Great Lakes written by Michael Gilbertson and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 291 pages. Available in PDF, EPUB and Kindle. Book excerpt: `Are the Great Lakes getting better or worse?' This is the question that the public, scientists and managers are asking the International Joint Commission after a quarter-century of cooperative action by the United States and Canadian governments to clean up the Great Lakes. This volume contains papers from the workshop on Environmental Results, hosted in Windsor, Ontario, by the Great Lakes Science Advisory Board of the International Joint Commission, on September 12 and 13, 1996. The Great Lakes have been through almost a century of severe pollution from the manufacture, use and disposal of chemicals. In the 1960s wildlife biologists started to investigate the outbreaks of reproductive failure in fish-eating birds and ranch mink and to link these to exposure to organochlorine compounds. Human health researchers in the 1980s and 1990s linked growth retardation, behavioral anomalies and deficits in cognitive development with maternal consumption of Great Lakes fish prior to pregnancy. The Great Lakes became the laboratory where the theory of endocrine disruptors was first formulated. Now a group of Great Lakes scientists, hosted by the International Joint Commission, has compiled the story of the trends in the concentrations and effects of persistent toxic substances on wildlife and humans. The technical papers review the suitability of various organisms as indicators, and present the results of long-term monitoring of the concentrations and of the incidence of effects. The evidence shows that there was an enormous improvement in the late 1970s, but that in the late 1990s there are still concentrations of some persistent toxic substances that have stubbornly remained at levels that continue to cause toxicological effects.

Travaux

Download Travaux PDF Online Free

Author :
Publisher :
ISBN 13 :
Total Pages : 350 pages
Book Rating : 4.:/5 (318 download)

DOWNLOAD NOW!


Book Synopsis Travaux by : International Association of Theoretical and Applied Limnology

Download or read book Travaux written by International Association of Theoretical and Applied Limnology and published by . This book was released on 2009 with total page 350 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Selected Water Resources Abstracts

Download Selected Water Resources Abstracts PDF Online Free

Author :
Publisher :
ISBN 13 :
Total Pages : 772 pages
Book Rating : 4.3/5 (91 download)

DOWNLOAD NOW!


Book Synopsis Selected Water Resources Abstracts by :

Download or read book Selected Water Resources Abstracts written by and published by . This book was released on 1990 with total page 772 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Alpine Waters

Download Alpine Waters PDF Online Free

Author :
Publisher : Springer Science & Business Media
ISBN 13 : 354088274X
Total Pages : 284 pages
Book Rating : 4.5/5 (48 download)

DOWNLOAD NOW!


Book Synopsis Alpine Waters by : Ulrich Bundi

Download or read book Alpine Waters written by Ulrich Bundi and published by Springer Science & Business Media. This book was released on 2010-02-04 with total page 284 pages. Available in PDF, EPUB and Kindle. Book excerpt: Most of the world’s mountains are rich in water and, as such, play a pivotal role in the global water cycle. They provide water for diverse human uses and ecosystems. Growing water demands as well as climate change will lead to ever-increasing pressure on mountain waters. Overcoming water-use conflicts and maintaining the ecological functioning of mountain waters presents a highly challenging task and is indispensable for sustainable development. This book extensively portrays the highly diverse attributes of mountain waters and demonstrates their paramount importance for ecological and societal development. The extensive summaries on the scientific basics of mountain waters are supplemented with considerations on the diverse water uses, needs for management actions, and challenges regarding sustainable water management. This overview concerns not only the mountain areas themselves but also downriver reaches and their surrounding lowlands, and, therefore, the relationship between mountain and lowland water issues.

Pollution Abstracts

Download Pollution Abstracts PDF Online Free

Author :
Publisher :
ISBN 13 :
Total Pages : 232 pages
Book Rating : 4.3/5 (91 download)

DOWNLOAD NOW!


Book Synopsis Pollution Abstracts by :

Download or read book Pollution Abstracts written by and published by . This book was released on 1997 with total page 232 pages. Available in PDF, EPUB and Kindle. Book excerpt:

The Water Birds of North America

Download The Water Birds of North America PDF Online Free

Author :
Publisher :
ISBN 13 :
Total Pages : 562 pages
Book Rating : 4.F/5 ( download)

DOWNLOAD NOW!


Book Synopsis The Water Birds of North America by : Spencer Fullerton Baird

Download or read book The Water Birds of North America written by Spencer Fullerton Baird and published by . This book was released on 1884 with total page 562 pages. Available in PDF, EPUB and Kindle. Book excerpt: