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Author: G. C. Boere
Publisher: The Stationery Office
ISBN: 0114973334
Category : Flyways
Languages : en
Pages : 836
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Book Description
This book is the outcome of a major international conference on waterbirds held in Edinburgh in April 2004.
Author: G. C. Boere
Publisher: The Stationery Office
ISBN: 0114973334
Category : Flyways
Languages : en
Pages : 836
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Book Description
This book is the outcome of a major international conference on waterbirds held in Edinburgh in April 2004.
Author: Jean Delacour
Publisher:
ISBN:
Category : Anatidae
Languages : en
Pages : 328
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Book Description
Although the title reads "waterfowl", this book presents an overview of all Anatidae species with color plates along with black-and-white illustrations and maps. For each species, the chracteristics, distribution, general habits, and captivity are described. The chapters in volume 4 summarize all these birds by topic.
Author: Joanna Burger
Publisher: CRC Press
ISBN: 1482251140
Category : Nature
Languages : en
Pages : 594
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Book Description
This book is a result of the authors' more than 40 years of study on the behavior, populations, and heavy metals in the colonial waterbirds nesting in Barnegat Bay and the nearby estuaries and bays in the Northeastern United States. From Boston Harbor to the Chesapeake, based on longitudinal studies of colonial waterbirds, it provides a clear pictu
Author: KM Aarif
Publisher: Partridge Publishing
ISBN: 148286715X
Category : Science
Languages : en
Pages : 67
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Book Description
The main objective of bringing out a book of this sort is to popularize the story of transcontinental migrant shorebirds visiting the West Coast region of India. The book focuses mainly on two major issues (on the basis of thorough scientific study): 1. The shorebirds are ecological indicators of wetland health on a global scale. It is a matter of serious international conservation concern that shorebird populations are declining all over the world, with many species and populations facing imminent threats of endangerment or extinction. The population of migrant shorebirds coming to our West Coast has been declining drastically. This finding is an outcome of dedicated and systematic scientific investigation (as a part of the doctoral work of Dr. Aarif) made in the West Coast, focusing on Kadalundi-Vallikkunnu Community reserve (KVCR). KVCR, one of the four community reserves in India, supports transcontinental migratory shorebirds in Central Asian Flyway (CAF). The CAF covers thirty countries, of which India is one of the dominant wintering grounds for shorebirds. 2. Shorebirds can be regarded as global sentinels of environmental changes due to their migratory ecology and habitat use patterns. For long-distant migrants, the ecological quality of wintering ground appears to be of key importance. The West Coast of India faces environmental threats due to anthropogenic activities. Habitat destruction, solid waste dumping, sand mining, and so on are subjected to scientific study in KVCR. The role of man-made infrastructures in/near the habitat like roads, bridges, mobile towers, etc., were also subjected to study. The consequences of these anthropogenic activities on the survival of macrobenthic invertebrates (major prey items of shorebirds) and their habitats have been studied following proven scientific methods. The dominance of humans and their population explosion are likely to competitively exclude many species of migrant shorebirds. Declining food resources and reduced suitability of stopover sites have far-reaching implications on the reproduction and survival of migrant shorebirds. Climate change due to anthropogenic activities may exacerbate the situation. The book focuses on the major environmental threats and suggests specific management plans for reducing the cumulative impacts on West Coast in General and Kadalundi-Vallikkunnu Community Reserve in particular. If the anthropogenic pressures on this ideal stopover site of transcontinental migrant shorebirds continue to escalate at the same pace, the winged visitors may find other suitable habitats for wintering and foraging. The music of the fluttering wings may be silenced if we do not wake up to this dire situation. The authors are apprehensive of this silence settling on the shores all over the world.
Author: WWAP
Publisher: UNESCO Publishing
ISBN: 9231002643
Category : Water quality management
Languages : en
Pages : 154
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Book Description
Author: Falk Huettmann
Publisher: Springer Science & Business Media
ISBN: 4431540059
Category : Science
Languages : en
Pages : 346
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Book Description
The Arctic, the Antarctic, and the Hindu Kush-Himalayas form a trio of terrains sometimes called “the three poles”. Mainly composed of rock, snow, and ice, these precious regions, which are home to many unique species such as the polar bear, the emperor penguin, and the snow leopard, contain the primary water resource of this planet and directly shape our climate. This book presents a first-ever global assessment and progressive review of the three poles and demonstrates the urgent need for their protection. Sins of the past have irrevocably harmed and threatened many of the unique qualities of these regions, and the future looks bleak with the global population forecast to reach 9 billion by 2060, and with climate change on the rise. Presented here is a wide-reaching and coherent overview of the three poles’ biodiversity, habitats, and ongoing destruction. Failed protection and social targets set by the United Nations and other bodies are exposed while economic growth, unconstrained or inappropriate development, and urban sprawl are promoted unabated. Polar regions play a major role in the global agenda as they are rich in oil and other resources, marking them for contamination, overfishing, and further degradation. Tourism in the Antarctic has benefited from enlightened self-regulation, but there are signs that this is changing, too. The chapters of this book are written by experts in their fields, and their evidence leaves no doubt that we already live beyond our carrying capacity on a finite but decaying space. A global protection role model and several outlook scenarios are proposed to help set in motion polar protection priorities that are actually valid. Humanity has demonstrated through international treaties such as the Antarctic Treaty and the Madrid Protocol that we can put the interests of the planet as a whole first. This must become the norm, not the exception.
Author: David Molden
Publisher: Routledge
ISBN: 113654853X
Category : Law
Languages : en
Pages : 664
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Book Description
Managing water resources is one of the most pressing challenges of our times - fundamental to how we feed 2 billion more people in coming decades, eliminate poverty, and reverse ecosystem degradation. This Comprehensive Assessment of Water Management in Agriculture, involving more than 700 leading specialists, evaluates current thinking on water and its interplay with agriculture to help chart the way forward. It offers actions for water management and water policy - to ensure more equitable and effective use. This assessment describes key water-food-environment trends that influence our lives today and uses scenarios to explore the consequences of a range of potential investments. It aims to inform investors and policymakers about water and food choices in light of such crucial influences as poverty, ecosystems, governance, and productivity. It covers rainfed agriculture, irrigation, groundwater, marginal-quality water, fisheries, livestock, rice, land, and river basins. Ample tables, graphs, and references make this an invaluable work for practitioners, academics, researchers, and policymakers in water management, agriculture, conservation, and development. Published with IWMI.
Author: David Lindo
Publisher: Abrams
ISBN:
Category : Juvenile Nonfiction
Languages : en
Pages : 68
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Book Description
Swoop in and discover the incredible diversity of birds around the world in Fly: A Family Guide to Birds and How to Spot Them, a lushly illustrated collection featuring more than 150 birds Meet the lesser flamingo, “hero of the friendly flock,” and discover other flocking birds, from the chimney swift to the starling, whose murmurations mesmerize birdwatchers from around the world. Next, get to know the Adélie penguin, “hero of the water world,” and discover other birds that are more at home in the sea than the sky. Then continue through the avian world as you meet birds with brilliant beaks, fantastic feet, wonderful wings, eye-catching colors, and more. Packed with interesting facts and extraordinary species, this book is sure to instill a love of birds among young readers. Author David Lindo, the Urban Birder, is the perfect guide to the world of birds, bringing together an aviary of species with superhuman abilities, splendid plumage, and surprising behaviors. He also delves into the world of folklore and mythology, showing how cultures from ancient to modern have been inspired by their feathered friends. Color illustrations by Sara Boccaccini Meadows. In Our Nature series Glow: A Family Guide to the Night Sky Grow: A Family Guide to Plants and How to Grow Them
Author: Aad C. Smaal
Publisher: Springer
ISBN: 3319967762
Category : Science
Languages : en
Pages : 598
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Book Description
The aim of this open access book is to review and analyse the goods and services of bivalve shellfish. How they are defined, what determines the ecological functions that are the basis for the goods and services, what controversies in the use of goods and services exist, and what is needed for sustainable exploitation of bivalves from the perspective of the various stakeholders. The book is focused on the goods and services, and not on impacts of shellfish aquaculture on the benthic environment, or on threats like biotoxins; neither is it a shellfish culture handbook although it can be used in evaluating shellfish culture. The reviews and analysis are based on case studies that exemplify the concept, and show the strengths and weaknesses of the current applications. The multi-authored reviews cover ecological, economic and social aspects of bivalve goods and services. The book provides new insights for scientists, students, shellfish producers, policy advisors, nature conservationists and decision makers. This book is open access under the CC BY license.
Author: Kate Humble
Publisher: Bloomsbury Wildlife
ISBN: 9781472967039
Category : Nature
Languages : en
Pages : 256
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Book Description
This book introduces some 75 species of wetland birds to readers through the eyes of Kate Humble. As she freely admits herself, Kate is still learning her birds, so to find out more she contacted Martin McGill of the Wildfowl & Wetlands Trust to act as her guide. Their birdwatching sessions together form the basis of this book. As Kate learns the difference between a Canada Goose and a Barnacle Goose, which ducks dive and which ducks dabble, and how to tell apart those little brown jobs that warble from the reedbeds, so she passes on the information to the reader as she goes. The effect is not dissimilar to the Last Chance to See series, in which Mark Carwardine and Stephen Fry scour the world for endangered species. The difference between Canada Geese and Barnacle Geese? Just remember that the C-anada goose has a C-hin-strap. The Teal is the Ziggy Stardust of the duck world, while the Shoveler feeds as though it's dropped its contact lenses. Each species takes up approximately two pages, complete with photographs and illustrations to bring out the key identification and behavioural points. The birds are divided into simply titled groups - large waddling birds, little brown jobs, and so on. Other chapters in the book cover topics such as basic equipment, clothing, hide etiquette and more, each written for the beginner in Kate's style. WWT centres: Slimbridge (Glos), Arundel (Sussex), Wetland Centre (Barnes), Welney (Norfolk), Washington (Tyne & Wear), Caerlaverock (Dumfries), Martin Mere (Lancs), Llanelli (Wales), Castle Espie (N Ireland).
