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Author : G. Bakonyi
Publisher :
ISBN 13 :
Total Pages : 269 pages
Book Rating : 4.:/5 (751 download)
Download or read book Limnology and Aquatic Birds, 2006 written by G. Bakonyi and published by . This book was released on 2008 with total page 269 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Sándor Andrikovics
Publisher :
ISBN 13 :
Total Pages : 269 pages
Book Rating : 4.:/5 (68 download)
Download or read book Limnology and Aquatic Birds 2006 written by Sándor Andrikovics and published by . This book was released on 2008 with total page 269 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Alan R. Hanson
Publisher : Springer Science & Business Media
ISBN 13 : 1402055560
Total Pages : 345 pages
Book Rating : 4.4/5 (2 download)
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.
Author : International Association of Theoretical and Applied Limnology. Working Group on Aquatic Birds. Conference
Publisher :
ISBN 13 :
Total Pages : 203 pages
Book Rating : 4.:/5 (232 download)
Download or read book Limnology and Aquatic Birds written by International Association of Theoretical and Applied Limnology. Working Group on Aquatic Birds. Conference and published by . This book was released on 2006 with total page 203 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Joseph J. Kerekes
Publisher : Springer Science & Business Media
ISBN 13 : 9401111286
Total Pages : 513 pages
Book Rating : 4.4/5 (11 download)
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.
Author : Alan R. Hanson
Publisher :
ISBN 13 :
Total Pages : 349 pages
Book Rating : 4.:/5 (17 download)
Download or read book Theme Limnology and Aquatic Birds written by Alan R. Hanson and published by . This book was released on 2006 with total page 349 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Prideaux John Selby
Publisher :
ISBN 13 :
Total Pages : 562 pages
Book Rating : 4.:/5 (31 download)
Download or read book Water birds written by Prideaux John Selby and published by . This book was released on 1833 with total page 562 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : William P. Johnson
Publisher : Texas A&M University Press
ISBN 13 : 1603448071
Total Pages : 194 pages
Book Rating : 4.6/5 (34 download)
Download or read book Texas Waterfowl written by William P. Johnson and published by Texas A&M University Press. This book was released on 2013-01-15 with total page 194 pages. Available in PDF, EPUB and Kindle. Book excerpt: In this beautifully illustrated guide, two practicing wildlife biologists describe the life histories of forty-five species of ducks, geese, and swans that occur in Texas. For common species and those that breed in the state, each account begins with an interesting fact (such as, “Red-breasted Mergansers have been clocked at over 80 mph, the fastest recorded flight speed for a duck . . .”) and provides information on Texas distribution and harvest, population status, diet, range and habitats, reproduction, and appearance. Exquisite photographs, informative distribution maps, and a helpful source list accompany the species descriptions, and the book offers a glossary and full bibliography for those who want to explore the literature further. With the degradation and disappearance of the inland and coastal habitats that these birds depend upon, the natural history of these waterfowl species provides a vital reminder of the interconnectedness and crucial importance of all wetlands. Birders, biologists, landowners, hunters, outdoor enthusiasts, and all those interested in the health and preservation of our coastal and inland wetland resources will enjoy and learn from this book.
Author : Conor W. O'Brien
Publisher : Merrion Press
ISBN 13 : 1785373072
Total Pages : 169 pages
Book Rating : 4.7/5 (853 download)
Download or read book Ireland Through Birds written by Conor W. O'Brien and published by Merrion Press. This book was released on 2019-10-17 with total page 169 pages. Available in PDF, EPUB and Kindle. Book excerpt: Twelve birds. One country. A wild Ireland waiting to be discovered. In Ireland Through Birds, Conor O’Brien takes the reader on an ornithological adventure around Ireland in search of twelve of our rarest and most elusive birds. Along the journey the author explores every kind of landscape and habitat our island has to offer across all four seasons, from the remote isles of Donegal to the rugged mountains of Kerry and urban parks of Dublin. Through it all, O’Brien is enchanted by calling corncrakes, mesmerised by hunting harriers, and chased by angry skuas. It’s a journey through a staggering array of landscapes that’ll bring the reader face to face with the rich history and stunning wildlife to be savoured right on our doorstep. It explores the stories of the remarkable birds that live here: the genius of the jay, the sublime mimicry of the cuckoo, the nocturnal prowess of the barn owl, while paying a moving,poetic tribute to our natural heritage – and a warning about the threats that face it. Ireland Through Birds is a unique blend of natural history and travelogue, making it a great read for anyone with an interest in Ireland’s natural world.
Author : Prof. Dr. Nirmal Kumar, J.I.
Publisher : Google Book Publishers
ISBN 13 :
Total Pages : 294 pages
Book Rating : 4./5 ( download)
Download or read book Conservation of Thol Lake Bird Sanctuary (Ramsar Site) and Bhaskarpura Wetland written by Prof. Dr. Nirmal Kumar, J.I. and published by Google Book Publishers. This book was released on with total page 294 pages. Available in PDF, EPUB and Kindle. Book excerpt: A Ramsar Site is a wetland site, designated to be of international importance. These wetlands are protected under strict guidelines of the Ramsar Convention on wetlands. It provides national action and international cooperation regarding the conservation of wetlands, and wise sustainable use of their resources. The mission of the Ramsar Convention is “Conservation and wise use of all wetlands through local and national actions and international cooperation, as a contribution towards achieving sustainable development throughout the world”. The Ramsar Convention, signed in 1971 in Ramsar, Iran, is the only global treaty that focuses specifically on wetlands. The Ramsar Convention is an international treaty for the conservation and sustainable utilization of wetlands, recognizing the fundamental ecological functions of wetlands and their economic, cultural, scientific, and recreational value. Today 170 nations are signatories to the Ramsar Convention. Ramsar identifies wetlands of international importance, especially those providing waterfowl habitat. Ramsar Sites in India are declared under the Ramsar Convention, which was established by UNESCO in 1971. A site is declared as a Ramsar Wetland Site in India, if it meets any one of the nine criteria set under the Convention of Wetland. India's tally of 49 designated wetlands spread over 10,936 sq km in 18 states and two Union Territories is the largest network of Ramsar Sites in South Asia. Till 2022, the number stood at 37, then 12 sites were added to the list including Thol Lake Bird Sanctuary and Wadhwana Bird Sanctuary in Gujarat. The book Conservation of Thol Lake Bird Sanctuary (Ramsar Site) and Bhaskarpura Wetland focuses on environmental, ecological, and biological studies of two major wetlands of Gujarat viz. Thol Lake Bird Sanctuary and Bhaskarpura Wetland, covering abiotic and biotic components, eutrophication, hydrochemistry, geochemistry, phytoplankton, zooplankton, and waterbirds. The book highlights an in-depth study of surface water and bottom sediment quality, diversity, density, abundance, commonness, rarity of plankton including qualitative and quantitative characters, diversity indices, population dynamics of waterbirds, and correlation between abiotic and biotic components. The book would unquestionably be the need of an hour for wetland managers, wetland conservationists, and policy makers or decision authorities to prevent the unrestrained exploitation of wetland biodiversity, destruction of potential wetland habitats, and uncontrolled interactions of man and technology with lentic ecosystems of the world.
Author : Guy Baldassarre
Publisher : JHU Press
ISBN 13 : 1421408082
Total Pages : 1183 pages
Book Rating : 4.4/5 (214 download)
Download or read book Ducks, Geese, and Swans of North America written by Guy Baldassarre and published by JHU Press. This book was released on 2014-11-15 with total page 1183 pages. Available in PDF, EPUB and Kindle. Book excerpt: The best-selling and authoritative reference book on waterfowl has been fully revised and updated by one of the world’s most respected waterfowl biologists. Honorable Mention for the PROSE Award for Excellence, Multivolume/Science of the Association of American Publishers Ducks, Geese, and Swans of North America has been hailed as a classic since the first edition was published in 1942. A must-have for professional biologists, birders, waterfowl hunters, decoy collectors, and wildlife managers, this fully revised and updated edition provides definitive information on the continent's forty-six species. Maps of both winter and breeding ranges are presented with stunning images by top waterfowl photographers and the acclaimed original artwork of Robert W. (Bob) Hines. Originally authored by F. H. Kortright and later revised by Frank Bellrose, this latest edition, which has been meticulously updated by renowned waterfowl biologist Guy Baldassarre, continues the legacy of esteemed authors. Each species account contains in-depth sections on: • identification • distribution • migration behavior • habitat • population status • breeding biology • rearing of young • recruitment and survival • food habits and feeding ecology • molts and plumages • conservation and management To facilitate identification, the species accounts also include detailed illustrations of wings. An appendix contains comparative illustrations of ducklings, goslings, and cygnets. This edition of Ducks, Geese, and Swans consists of two volumes, printed in full color, and packaged in a slipcase, along with a CD containing references and additional maps.
Author : John Humphreys
Publisher : Elsevier
ISBN 13 : 0081026994
Total Pages : 830 pages
Book Rating : 4.0/5 (81 download)
Download or read book Marine Protected Areas written by John Humphreys and published by Elsevier. This book was released on 2019-10-22 with total page 830 pages. Available in PDF, EPUB and Kindle. Book excerpt: Marine Protected Areas: Science, Policy and Management addresses a full spectrum of issues relating to Marine Protected Areas (MPAs) not currently available in any other single volume. Chapters are contributed by a wide range of working specialists who examine conceptions and definitions of MPAs, progress on the implementation of worldwide MPAs, policy and legal variations across MPAs, the general importance of coastal communities in implementation, and the future of MPAs. The book constructively elucidates conflicts, issues, approaches and solutions in a way that creates a balanced consideration of the nature of effective policy and management. Those in theory, designation, implementation or management of MPAs, from individuals, marine sector organizations, and university and research center libraries will find it an important work. Provides a much needed ‘one stop shop’ for information on Marine Protected Areas Presents chapters from a diverse group of contributors, enabling a broad and deep perspective Includes case studies throughout, providing real-life examples and best practice recommendations
Author : Henrik Skov
Publisher : Nordic Council of Ministers
ISBN 13 : 9289322497
Total Pages : 203 pages
Book Rating : 4.2/5 (893 download)
Download or read book Waterbird Populations and Pressures in the Baltic Sea written by Henrik Skov and published by Nordic Council of Ministers. This book was released on 2011 with total page 203 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report outlines the results of the internationally coordinated census of wintering waterbirds in the Baltic Sea 2007-2009 undertaken under the SOWBAS project (Status of wintering Waterbird populations in the Baltic Sea). The estimated total number of wintering waterbirds was 4.41 million compared to 7.44 million during the last co-ordinated census 1992-1993. Despite the general declines stable or increasing populations of herbivorous species were recorded. While benthic carnivores with a coastal distribution have either shown moderate declines, stable or increasing populations seaducks with an offshore distribution have declined seriously. Based on analyses of trends in wintering waterbirds and pressures indicators are suggested as performance indicators in relation to the international and national actions taken to reduce the anthropogenic pressures in the Baltic Sea.
Author : Çagan H. Sekercioglu
Publisher : University of Chicago Press
ISBN 13 : 022638263X
Total Pages : 398 pages
Book Rating : 4.2/5 (263 download)
Download or read book Why Birds Matter written by Çagan H. Sekercioglu and published by University of Chicago Press. This book was released on 2016-08-24 with total page 398 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Explore[s] the role of birds in such important ecological dynamics as scavenging, nutrient cycling, food chains, and plant-animal interactions-- all seen through the lens of human well-being. ... The contributors show that quantifying avian ecosystem services is crucial when formulating contemporary conservation strategies."--Back cover.
Author : Joanna Burger
Publisher : Texas A&M University Press
ISBN 13 : 1623495466
Total Pages : 778 pages
Book Rating : 4.6/5 (234 download)
Download or read book Birdlife of the Gulf of Mexico written by Joanna Burger and published by Texas A&M University Press. This book was released on 2018-01-02 with total page 778 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Gulf of Mexico is one of the most important ecological regions in the world for birds. The mosaic of diverse habitats in the region provides numerous niches for birds. There are productive salt marshes, barrier islands, and sandy beaches for foraging and nesting; a direct pathway between North and Central and South America for migrating; and warm, tropical waters for wintering. Many species are residents all year around, some migrate through, and still others spend the winter along the shores. The Gulf Coast is home to a significant portion of the world’s population of Reddish Egret and Snowy Plover and a significant portion of the US breeding populations of certain birds, including the Sandwich Tern, Black Skimmer, and Laughing Gull. In total, there are more than 400 bird species that rely on the Gulf at some time during the year. Drawing on decades of fieldwork and data research, renowned ornithologist and behavioral ecologist Joanna Burger provides detailed descriptions of birdlife in the Gulf of Mexico. Burger records trends in bird population, behavior, and major threats and stressors affecting birds in the region, including the effects of the Deepwater Horizon oil spill in 2010. While some of this data exists in journal articles, research papers, and government reports, this is the first volume to weave together a comprehensive overview of the birds and related natural resources found in the Gulf of Mexico. Illustrated with over 900 color photographs, charts, and maps, this landmark reference volume will be immensely important for researchers, conservationists, land managers, birders, and wildlife lovers.
Author : Clive Hurford
Publisher : Springer Science & Business Media
ISBN 13 : 1402092784
Total Pages : 412 pages
Book Rating : 4.4/5 (2 download)
Download or read book Conservation Monitoring in Freshwater Habitats written by Clive Hurford and published by Springer Science & Business Media. This book was released on 2009-12-09 with total page 412 pages. Available in PDF, EPUB and Kindle. Book excerpt: As in the terrestrial environment, most data collection from freshwater habitats to date falls into the survey, surveillance or research categories. The critical difference between these exercises and a monitoring project is that a monitoring project will clearly identify when we need to make a management response. A Model for Conservation Management and Monitoring Monitoring (as defined by Hellawell) is essentially a tool of practical conservation management, and Fig. 1.1 shows a simple, but effective, model for nature conser- tion management and monitoring. The need for clear decision-making is implicit in this model. First we must decide what would represent a favourable state for the key habitat or species, and then we must decide when to intervene if the state is (or becomes) unfavourable. A third, often overlooked, but equally important, decision concerns when we would consider the habitat or species to have recovered; this is unlikely to be the same point that we became concerned about it. This decision not only has resource imp- cations, it can also have major implications for other habitats and species (prey species are an obvious example). All of these decisions are essential to the devel- ment of an efficient and effective monitoring project.
Author : Susanta Kumar Chakraborty
Publisher : Springer Nature
ISBN 13 : 3030539415
Total Pages : 953 pages
Book Rating : 4.0/5 (35 download)
Download or read book Riverine Ecology Volume 2 written by Susanta Kumar Chakraborty and published by Springer Nature. This book was released on 2021-02-27 with total page 953 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is part of a two-volume set that offers an innovative approach towards developing methods and tools for assigning conservation categories of threatened taxa and their conservation strategies by way of different phases of eco-restoration in the context of freshwater river systems of tropical bio-geographic zones. The set provides a considerable volume of research on the biodiversity component of river ecosystems, seasonal dynamics of physical chemical parameters, geo-hydrological properties, types, sources and modes of action of different types of pollution, river restoration strategies and methodologies for the ongoing ecological changes of river ecosystems. Volume 2 highlights biodiversity potential in aiding the resistance and resilience of riverine ecosystem functioning and their synergistic effects on ongoing environmental perturbations. Comprehensive information on the conservation of river-associated-wildlife is provided, covering the impacts of pollution, land-use changes, river policies, and ecosystem restoration strategies. The book offers an innovative approach towards developing methods and tools for assigning conservation categories of threatened taxa, and covers their conservation strategies by way of different phases of eco-restoration in the context of freshwater river systems of tropical bio-geographic zones.
