Changing The Face Of The Waters

Author : World Bank
Publisher : World Bank Publications
Page : 210 pages
File Size : 40,8 Mb
Release : 2007-06-27
Category : Technology & Engineering
ISBN : 0821370162

Get Book

Changing the Face of the Waters by World Bank Pdf

Aquaculture the farming of fish and aquatic plants has become the world's fastest-growing food production sector, even as the amount of wild fish caught in our seas and freshwaters declines. From fish foods and pharmaceuticals to management of entire aquatic ecosystems, acquaculture is truly changing the face of the waters. Increased growth, however, brings increased risk, and aquaculture now lies at a crossroads. One direction points toward the giant strides in productivity, industry concentration, and product diversification. Another direction points toward the dangers of environmental degradation and the marginalization of small fish farmers. Yet another direction invites aquaculture to champion the poor and provide vital environmental services to stressed aquatic environments. 'Changing the Face of the Waters' offers a cutting-edge analysis of the critical challenges facing aquaculture, balancing aquaculture's role in economic growth with the need for sound management of natural resources. The book also provides guidance on sustainable aquaculture by evaluating alternative development pathways, placing particular emphasis on the application of lessons from Asia to Sub-Saharan Africa and Latin America. Aimed at policy makers, planners, and scientists, this book provides a comprehensive frame of reference for orienting ideas and initiatives in this dynamic industry.

Author : Maurice Crul,John Mollenkopf
Publisher : Russell Sage Foundation
Page : 323 pages
File Size : 52,5 Mb
Release : 2012-08-01
Category : Social Science
ISBN : 9781610447911

Get Book

The Changing Face of World Cities by Maurice Crul,John Mollenkopf Pdf

A seismic population shift is taking place as many formerly racially homogeneous cities in the West attract a diverse influx of newcomers seeking economic and social advancement. In The Changing Face of World Cities, a distinguished group of immigration experts presents the first systematic, data-based comparison of the lives of young adult children of immigrants growing up in seventeen big cities of Western Europe and the United States. Drawing on a comprehensive set of surveys, this important book brings together new evidence about the international immigrant experience and provides far-reaching lessons for devising more effective public policies. The Changing Face of World Cities pairs European and American researchers to explore how youths of immigrant origin negotiate educational systems, labor markets, gender, neighborhoods, citizenship, and identity on both sides of the Atlantic. Maurice Crul and his co-authors compare the educational trajectories of second-generation Mexicans in Los Angeles with second-generation Turks in Western European cities. In the United States, uneven school quality in disadvantaged immigrant neighborhoods and the high cost of college are the main barriers to educational advancement, while in some European countries, rigid early selection sorts many students off the college track and into dead-end jobs. Liza Reisel, Laurence Lessard-Phillips, and Phil Kasinitz find that while more young members of the second generation are employed in the United States than in Europe, they are also likely to hold low-paying jobs that barely life them out of poverty. In Europe, where immigrant youth suffer from higher unemployment, the embattled European welfare system still yields them a higher standard of living than many of their American counterparts. Turning to issues of identity and belonging, Jens Schneider, Leo Chávez, Louis DeSipio, and Mary Waters find that it is far easier for the children of Dominican or Mexican immigrants to identify as American, in part because the United States takes hyphenated identities for granted. In Europe, religious bias against Islam makes it hard for young people of Turkish origin to identify strongly as German, French, or Swedish. Editors Maurice Crul and John Mollenkopf conclude that despite the barriers these youngsters encounter on both continents, they are making real progress relative to their parents and are beginning to close the gap with the native-born. The Changing Face of World Cities goes well beyong existing immigration literature focused on the United States experience to show that national policies on each side of the Atlantic can be enriched by lessons from the other. The Changing Face of World Cities will be vital reading for anyone interested in the young people who will shape the future of our increasingly interconnected global economy.

Author : Robert Silverberg
Publisher : Hachette UK
Page : 424 pages
File Size : 40,9 Mb
Release : 2011-09-29
Category : Fiction
ISBN : 9780575106390

Get Book

The Face of the Waters by Robert Silverberg Pdf

It is the year 2450. Humanity is scattered among the stars, which teem with intelligent life, while the home world has been destroyed by an inadvertent catastrophe two hundred years before. Thus all Earthmen are exiles, and Earth itself is only a memory. Hydros is a world of great complexity. It has almost no landmass, only a great globe-encompassing ocean with occasional tiny islands. Its seas swarm with apparently intelligent life-forms of a hundred kinds, and one - a bipedal humanoid form - has created a kind of land for itself: floating islands, woven from sea-borne materials, buffered by elaborate barricades against the ceaseless tidal surges that circle the planet. To Hydros have come an assortment of Earthmen. For them it's a world of no return: having no form of outbound space transportation. This brilliantly inventive novel tells their story, as they travel across the planet's endless ocean in search of the mysterious area from which no human has ever returned - the Face of the Waters. (First published 1991)

Author : Rev. Michelle J. Rivera-Maldonado
Publisher : Lulu.com
Page : 72 pages
File Size : 55,7 Mb
Release : 2024-07-02
Category : Electronic
ISBN : 9781365502378

Get Book

Changes by Rev. Michelle J. Rivera-Maldonado Pdf

Author : Peggy Levitt,Mary C. Waters
Publisher : Russell Sage Foundation
Page : 420 pages
File Size : 45,6 Mb
Release : 2002-12-12
Category : Social Science
ISBN : 9781610443531

Get Book

The Changing Face of Home by Peggy Levitt,Mary C. Waters Pdf

The children of immigrants account for the fastest growing segment of the U.S. population under eighteen years old—one out of every five children in the United States. Will this generation of immigrant children follow the path of earlier waves of immigrants and gradually assimilate into mainstream American life, or does the global nature of the contemporary world mean that the trajectory of today's immigrants will be fundamentally different? Rather than severing their ties to their home countries, many immigrants today sustain economic, political, and religious ties to their homelands, even as they work, vote, and pray in the countries that receive them. The Changing Face of Home is the first book to examine the extent to which the children of immigrants engage in such transnational practices. Because most second generation immigrants are still young, there is much debate among immigration scholars about the extent to which these children will engage in transnational practices in the future. While the contributors to this volume find some evidence of transnationalism among the children of immigrants, they disagree over whether these activities will have any long-term effects. Part I of the volume explores how the practice and consequences of transnationalism vary among different groups. Contributors Philip Kasinitz, Mary Waters, and John Mollenkopf use findings from their large study of immigrant communities in New York City to show how both distance and politics play important roles in determining levels of transnational activity. For example, many Latin American and Caribbean immigrants are "circular migrants" spending much time in both their home countries and the United States, while Russian Jews and Chinese immigrants have far less contact of any kind with their homelands. In Part II, the contributors comment on these findings, offering suggestions for reconceptualizing the issue and bridging analytical differences. In her chapter, Nancy Foner makes valuable comparisons with past waves of immigrants as a way of understanding the conditions that may foster or mitigate transnationalism among today's immigrants. The final set of chapters examines how home and host country value systems shape how second generation immigrants construct their identities, and the economic, social, and political communities to which they ultimately express allegiance. The Changing Face of Home presents an important first round of research and dialogue on the activities and identities of the second generation vis-a-vis their ancestral homelands, and raises important questions for future research.

Author : George Rochfort CLARKE
Publisher : Unknown
Page : 30 pages
File Size : 52,6 Mb
Release : 1846
Category : Electronic
ISBN : BL:A0024185591

Get Book

Exposure of Dr. Conquest's 20,000 Emendations of the Authorized Version of the Bible by George Rochfort CLARKE Pdf

Author : Michael Pocock,Gailyn Van Rheenen,Douglas McConnell
Publisher : Baker Books
Page : 400 pages
File Size : 44,9 Mb
Release : 2005-10-01
Category : Religion
ISBN : 9781441200853

Get Book

The Changing Face of World Missions (Encountering Mission) by Michael Pocock,Gailyn Van Rheenen,Douglas McConnell Pdf

The dramatic changes that have taken place both in global society and in the church have implications for how the church does missions in the twenty-first century. These trends include the rise of postmodernism, the spiritual decline in the West and the advance of the gospel in the rest of the world, and the impact of technology on society and missions. The Changing Face of World Missions is for the mission-minded church leader or lay person who wants to understand these trends. Each chapter identifies and evaluates a trend, examines it in light of Scripture, and proposes a practical response. Important terms are defined, and sidebars help readers think through the issues on their own.

Author : John Ray
Publisher : Unknown
Page : 184 pages
File Size : 43,8 Mb
Release : 1850
Category : Bible and science
ISBN : WISC:89004029658

Get Book

Miscellaneous Discourses Concerning the Dissolution and Changes of the World ... by John Ray Pdf

Author : Jonathan Cahn
Publisher : Charisma Media
Page : 388 pages
File Size : 50,9 Mb
Release : 2016-09-06
Category : Fiction
ISBN : 9781629989426

Get Book

The Book of Mysteries by Jonathan Cahn Pdf

New York Times Best Seller! 1500 5-Star Reviews! From the author that brought you NEW YORK TIMES best selling books The Harbinger, The Mystery of the Shemitah, and The Paradigm selling over 3 MILLION copies Imagine if you discovered a treasure chest in which were hidden ancient mysteries, revelations from heaven, secrets of the ages, the answers to man’s most enduring, age-old questions, and the hidden keys that can transform your life to joy, success, and blessing…This is The Book of Mysteries.

Author : R.B. Spies
Publisher : Elsevier
Page : 609 pages
File Size : 44,9 Mb
Release : 2006-12-12
Category : Nature
ISBN : 9780080469423

Get Book

Long-term Ecological Change in the Northern Gulf of Alaska by R.B. Spies Pdf

This comprehensive text is a major synthesis on ecological change in the Gulf of Alaska. It encompasses the structural and annual changes, forces of change, long-ecological changes in the atmosphere and ocean, plankton, fish, birds and mammals, and the effects of the 1989 Exxon Valdez Oil Spill. With 5 major sections, Long-term Ecological Change in the Northern Gulf of Alaska first describes the physical features, the atmosphere and physical oceanography, the annual production cycle, the forage base for higher animals and trophic transfer, and the adaptations for survival in this changing environment for 9 portal species. Then, the major forces of change are introduced: climate, geophysics, fisheries and harvesting, species interactions, disease and contaminants. Next, the long-term records of change in physical factors and biological populations are presented, as well as the potential reasons for the biological changes. Following is the history of the Exxon Valdez oil spill and its long-term effects. And, finally, the emergent properties of the ecosystem are discussed and an attempt is made to weigh the importance of the major forcing factors in terms of their temporal and spatial scales of influence. * Examines important data on long-term change in the ecosystem and the forcing factors that are responsible for it * Provides an account of the 1989 Exxon Valdez oil spill with emphasis on the long-term effects * Describes the effects of climate change, geophysical change, species interactions, harvesting, disease, the 1989 oil spill, and marine contaminants on key populations of marine organisms

Author : Charles R. Goldman,Michio Kumagai,Richard D. Robarts
Publisher : John Wiley & Sons
Page : 481 pages
File Size : 53,8 Mb
Release : 2012-11-20
Category : Science
ISBN : 9781118470619

Get Book

Climatic Change and Global Warming of Inland Waters by Charles R. Goldman,Michio Kumagai,Richard D. Robarts Pdf

Effects of global warming on the physical, chemical, ecological structure and function and biodiversity of freshwater ecosystems are not well understood and there are many opinions on how to adapt aquatic environments to global warming in order to minimize the negative effects of climate change. Climatic Change and Global Warming of Inland Waters presents a synthesis of the latest research on a whole range of inland water habitats – lakes, running water, wetlands – and offers novel and timely suggestions for future research, monitoring and adaptation strategies. A global approach, offered in this book, encompasses systems from the arctic to the Antarctic, including warm-water systems in the tropics and subtropics and presents a unique and useful source for all those looking for contemporary case studies and presentation of the latest research findings and discussion of mitigation and adaptation throughout the world. Edited by three of the leading limnologists in the field this book represents the latest developments with a focus not only on the impact of climate change on freshwater ecosystems but also offers a framework and suggestions for future management strategies and how these can be implemented in the future. Limnologists, Climate change biologists, fresh water ecologists, palaeoclimatologists and students taking relevant courses within the earth and environmental sciences will find this book invaluable. The book will also be of interest to planners, catchment managers and engineers looking for solutions to broader environmental problems but who need to consider freshwater ecology.

Author : Benjamin Lieberman,Elizabeth Gordon
Publisher : Bloomsbury Publishing
Page : 337 pages
File Size : 52,6 Mb
Release : 2021-12-02
Category : History
ISBN : 9781350170353

Get Book

Climate Change in Human History by Benjamin Lieberman,Elizabeth Gordon Pdf

Climate Change and Human History provides a concise introduction to the relationship between human beings and climate change throughout history. Starting hundreds of thousands of years ago and going up to the present day, this book illustrates how natural climate variability affected early human societies and how human activity is now leading to drastic changes to our climate. Taking a chronological approach the authors explain how climate change created opportunities and challenges for human societies in each major time period, covering themes such as phases of climate and history, climate shocks, the rise and fall of civilizations, industrialization, accelerating climate change and our future outlook. This 2nd edition includes a new chapter on the explosion of social movements, protest groups and key individuals since 2017 and the implications this has had on the history of climate change, an improved introduction to the Anthropocene and extra content on the basic dynamics of the climate system alongside updated historiography. With more case studies, images and individuals throughout the text, the second edition also includes a glossary of terms and further reading to aid students in understanding this interdisciplinary subject. An ideal companion for all students of environmental history, Climate Change and Human History clearly demonstrates the critical role of climate in shaping human history and of the experience of humans in both adapting to and shaping climate change.

Author : Gene E. Likens
Publisher : Academic Press
Page : 745 pages
File Size : 51,9 Mb
Release : 2010-05-20
Category : Science
ISBN : 9780123819970

Get Book

Biogeochemistry of Inland Waters by Gene E. Likens Pdf

A derivative of the Encyclopedia of Inland Waters, Biogeochemistry of Inland Waters examines the transformation, flux and cycling of chemical compounds in aquatic and terrestrial ecosystems, combining aspects of biology, ecology, geology, and chemistry. Because the articles are drawn from an encyclopedia, they are easily accessible to interested members of the public, such as conservationists and environmental decision makers. This derivative text describes biogeochemical cycles of organic and inorganic elements and compounds in freshwater ecosystems

Author : John R. Trabalka,David E. Reichle
Publisher : Springer Science & Business Media
Page : 615 pages
File Size : 53,6 Mb
Release : 2013-03-09
Category : Science
ISBN : 9781475719154

Get Book

The Changing Carbon Cycle by John R. Trabalka,David E. Reichle Pdf

The United States Government, cognizant of its responsibilities to future generations, has been sponsoring research for nine years into the causes, effects, and potential impacts of increased concentrations of carbon dioxide (C0 ) in the atmosphere. Agencies such as the National Science Foun 2 dation, National Oceanic and Atmospheric Administration, and the U.S. Department of Energy (DOE) cooperatively spent about $100 million from FY 1978 through FY 1984 directly on the study of CO • The DOE, as the 2 lead government agency for coordinating the government' s research ef forts, has been responsible for about 60% of these research efforts. William James succinctly defined our purpose when he stated science must be based upon " ... irreducible and stubborn facts." Scientific knowledge can and will reduce the present significant uncertainty sur rounding our understanding of the causes, effects, and potential impacts of increasing atmospheric CO2• We have come far during the past seven years in resolving some underlyinig doubts and in narrowing the ranges of disagreement. Basic concepts have become less murky. Yet, much more must be accomplished; more irreducible and stubborn facts are needed to reduce the uncertainties so that we can improve our knowledge base. Uncertainty can never be reduced to zero. However, with a much improved knowledge base, we will be able to learn, under stand, and be in a position to make decisions.

Author : United States. Congress. House. Committee on Science. Subcommittee on Technology
Publisher : Unknown
Page : 100 pages
File Size : 49,8 Mb
Release : 2000
Category : Medical
ISBN : PSU:000046317711

Get Book

The Changing Face of Healthcare in the Electronic Age by United States. Congress. House. Committee on Science. Subcommittee on Technology Pdf