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The Diversity Index
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Book Synopsis Measuring Biological Diversity by : Anne E. Magurran
Download or read book Measuring Biological Diversity written by Anne E. Magurran and published by John Wiley & Sons. This book was released on 2013-04-18 with total page 274 pages. Available in PDF, EPUB and Kindle. Book excerpt: This accessible and timely book provides a comprehensive overview of how to measure biodiversity. The book highlights new developments, including innovative approaches to measuring taxonomic distinctness and estimating species richness, and evaluates these alongside traditional methods such as species abundance distributions, and diversity and evenness statistics. Helps the reader quantify and interpret patterns of ecological diversity, focusing on the measurement and estimation of species richness and abundance. Explores the concept of ecological diversity, bringing new perspectives to a field beset by contradictory views and advice. Discussion spans issues such as the meaning of community in the context of ecological diversity, scales of diversity and distribution of diversity among taxa Highlights advances in measurement paying particular attention to new techniques such as species richness estimation, application of measures of diversity to conservation and environmental management and addressing sampling issues Includes worked examples of key methods in helping people to understand the techniques and use available computer packages more effectively
Book Synopsis Encyclopedia of Estuaries by : Michael J. Kennish
Download or read book Encyclopedia of Estuaries written by Michael J. Kennish and published by Springer. This book was released on 2015-08-17 with total page 790 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Encyclopedia of Estuaries, part of Springer's Encyclopedia of Earth Sciences Series, provides a single, state-of-the-art, comprehensive reference volume on estuaries for research scientists, educators, students, and others. Consisting of almost 270 subject entries in an easy-to-use format, this volume covers the physical, chemical, and biological characteristics of estuaries. In total more than 225 authors from around the world have contributed to the encyclopedia on such diverse subjects as biotic communities, essential habitats, food webs, fisheries, hydrology, pollution, conservation, and many more. The Encyclopedia of Estuaries will meet the needs of professionals worldwide by supplying detailed information from world-class estuarine and marine scientists as well as experts from other fields of study.
Book Synopsis From Assessing to Conserving Biodiversity by : Elena Casetta
Download or read book From Assessing to Conserving Biodiversity written by Elena Casetta and published by Springer. This book was released on 2019-06-17 with total page 455 pages. Available in PDF, EPUB and Kindle. Book excerpt: This open access book features essays written by philosophers, biologists, ecologists and conservation scientists facing the current biodiversity crisis. Despite increasing communication, accelerating policy and management responses, and notwithstanding improving ecosystem assessment and endangered species knowledge, conserving biodiversity continues to be more a concern than an accomplished task. Why is it so?The overexploitation of natural resources by our species is a frequently recognised factor, while the short-term economic interests of governments and stakeholders typically clash with the burdens that implementing conservation actions imply. But this is not the whole story. This book develops a different perspective on the problem by exploring the conceptual challenges and practical defiance posed by conserving biodiversity, namely: on the one hand, the difficulties in defining what biodiversity is and characterizing that “thing” to which the word ‘biodiversity’ refers to; on the other hand, the reasons why assessing biodiversity and putting in place effective conservation actions is arduous.
Book Synopsis The Diversity Index by : Susan E. Reed
Download or read book The Diversity Index written by Susan E. Reed and published by AMACOM. This book was released on 2011-04-29 with total page 305 pages. Available in PDF, EPUB and Kindle. Book excerpt: Are we better off today than we were 50 years ago? Nearly 50 years after the Civil Rights Movement, there is a new crisis of opportunity in corporate America. Based on the author's groundbreaking study of Fortune 100 companies, The Diversity Index identifies a barrier that has formed as white women have outpaced people of color and, along with white male executives, have wound up creating a persistent racial ceiling. In addition, the quest for global profits has created worldwide competition for the corporate suite, and U.S.-born minorities and whites are losing out. This isn't only a civil rights issue, as studies have shown that businesses with a strong commitment to diversity outperform their peers. The book takes an in-depth look at companies that have struggled to find the perfect leadership mix. Detailing the stories of executives of General Electric, Hewlett Packard, Merck, and PepsiCo, The Diversity Index distills into 10 clear steps the methods that the most successful companies used to develop integration, keep it growing, and empower their employees to develop new products and markets
Book Synopsis Ecological Diversity and Its Measurement by : Anne E. Magurran
Download or read book Ecological Diversity and Its Measurement written by Anne E. Magurran and published by Springer Science & Business Media. This book was released on 2013-04-17 with total page 180 pages. Available in PDF, EPUB and Kindle. Book excerpt: Although diversity is one of the central themes of ecology there is considerable disagreement ab out how it should be measured. I first encountered this problem 10 ycars ago whcn I started my research career and spent a long time pouring ovcr the literature in order to find the most useful techniques. The intervening decade has seen a further increasc in the number ofpapers devoted to the topic of ecological diversity but has led to no consensus on how it should be measured. My aim in writing this book is therefore to provide a practical guide to ecological diversity and its measurement. In a quantitative subject such as the measurement of diversity it is inevitable that some mathematics are involved, but at all times these are kept as simple as possible, and the emphasis is constantly on ecological reality and practical application. I hope that others ente ring thc fascinating ficld of ecological diversity will find it hclpful. This book grew out of my work in The School of Biological and Environmental Studies at the New University ofUlster, Coleraine, Northern Ircland. I am indebted to all the ecologists there for pro vi ding a stimulating atmosphere. Foremost among these were Amyan Macfadyen and Palmer Newbould. A number of the figures and tables in the book are based on data collected in Northern Irish woodlands.
Book Synopsis The Statistical Study of Literary Vocabulary by : George Udny Yule
Download or read book The Statistical Study of Literary Vocabulary written by George Udny Yule and published by CUP Archive. This book was released on 1944 with total page 326 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Biomonitoring of Water and Waste Water by : Anju Agrawal
Download or read book Biomonitoring of Water and Waste Water written by Anju Agrawal and published by Springer Science & Business Media. This book was released on 2013-02-11 with total page 178 pages. Available in PDF, EPUB and Kindle. Book excerpt: Biomonitoring of water quality is very much essential for assessing the overall health of water bodies and safe supply of drinking water. The chemical nature of toxicant is highly dynamic in environment with time and space whereas biological system can integrate all environmental variables over a large period of time in terms of effect that can be easily measured and quantified. In view of the above, there is a pressing need to determine the water quality of natural resources as well as drinking water based on the standard protocols and guidelines from regulatory agencies. It is clear that the synthetic chemicals are essential for our society to maintain the health and well being of the people. However, there has been a range of detrimental effects on human health and natural environment. In general, we need to improve our management of waste chemicals discharged into the air, water and soil environments. New techniques are needed to predict adverse effects before they occur and for the treatment of wastes. In addition, a range of social, political and economic factors will be needed to be taken into account in order to achieve success.
Book Synopsis Handbook on Diversity and Inclusion Indices by : Ng, Eddy S.
Download or read book Handbook on Diversity and Inclusion Indices written by Ng, Eddy S. and published by Edward Elgar Publishing. This book was released on 2021-07-31 with total page 352 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Handbook on Diversity and Inclusion Indices critically examines many of the popular and frequently cited indices related to DEI benchmarking and progress tracking. The goal is to provide a better understanding of the indices’ construction, strengths and weaknesses, intended applications, contribution to research and progress towards diversity and equity goals.
Book Synopsis The Diversity Index by : Susan E. Reed
Download or read book The Diversity Index written by Susan E. Reed and published by AMACOM/American Management Association. This book was released on 2011 with total page 305 pages. Available in PDF, EPUB and Kindle. Book excerpt: Does a racial ceiling still exist? As we mark the 50th anniversary of President Kennedy's Executive Order calling for a thoroughly integrated workplace, it's time to assess which corporations have contributed the most to this advancement and which have not. While it's true that more women and minorities can be found at the top of many corporations, troubling patterns have emerged. The partial application of diversity has resulted in the formation of a persistent white ceiling in corporate America as white women have outpaced people of color. More than 40 percent of the Fortune 100 corporations have no minorities among their executive officers. Minority females have fared the worst. In addition, globalization has resulted in many corporations preferring multinational diversity to national diversity, and U.S. minorities and whites are losing out. The majority of Asian and Hispanic executive officers in the Fortune 100 were born outside of the United States. In large numbers, Canadian and European competitors are being promoted ahead of their American-born, white male counterparts. Based on award-winning journalist Susan E. Reed's groundbreaking study of Fortune 100 companies, The Diversity Indexconsiders the historical reasons we went wrong, taking a close look at the "Plans for Progress" protocol developed in 1961, which defined the steps of affirmative action. It was initially considered a failure for not providing immediate results. This book analyzes the long-term, wide�spread effectiveness of the plan, and reveals the stories behind the few companies that have made a difference, breaking down the 10 simple steps you can take at your own organization to fully develop integration, keep it growing, and empower your employees to develop new products and markets. The book shares the fascinating stories of executives at General Electric, Hewlett Packard, Lockheed Martin, Merck, and PepsiCo, recounting their inspiring--and instructive--struggles to make their way up the ladder, as well as to pave the way for others going forward. Organizations that embrace diversity aren't just "doing the right thing"--across the board, they operate more successfully and outperform their peers. Based on unprecedented research, and filled with eye-opening real-world stories and clearly stated steps for practical action, The Diversity Indexshows you how to harness diversity's true power, create a more resilient workforce, and seriously increase your own organization's bottom line. SUSAN E. REED is an Emmy award-winning, investigative journalist who has covered almost every aspect of the workplace for 25 years for CBS News, the New York Times, the Washington Post, the American Prospect, and other publications. She contributes a business column to the international news website GlobalPost.com. She can be reached at: [email protected].
Download or read book Diversity Analysis written by Lou Jost and published by Chapman & Hall/CRC. This book was released on 2008-08-01 with total page 320 pages. Available in PDF, EPUB and Kindle. Book excerpt: Diversity analysis examines variation in a system through the use of statistical indices to measure that variation. Presenting a consistent statistical framework for the methodology based on diversity indices and their estimation, this book provides an accessible introduction to the tools and techniques of diversity analysis in ecology. It enables readers to choose proper measures and interpret the results. Each chapter features a wide range of detailed examples that use real ecological data to demonstrate various applications of the methods discussed. Software for implementing these examples is freely available for download on a supporting website.
Book Synopsis Phylogenetic Diversity by : Rosa A. Scherson
Download or read book Phylogenetic Diversity written by Rosa A. Scherson and published by Springer. This book was released on 2018-08-31 with total page 223 pages. Available in PDF, EPUB and Kindle. Book excerpt: “Biodiversity” refers to the variety of life. It is now agreed that there is a “biodiversity crisis”, corresponding to extinction rates of species that may be 1000 times what is thought to be “normal”. Biodiversity science has a higher profile than ever, with the new Intergovernmental Science-Policy Platform on Biodiversity and Ecosystem Services involving more than 120 countries and 1000s of scientists. At the same time, the discipline is re-evaluating its foundations – including its philosophy and even core definitions. The value of biodiversity is being debated. In this context, the tree of life (“phylogeny”) is emerging as an important way to look at biodiversity, with relevance cutting across current areas of concern – from the question of resilience within ecosystems, to conservation priorities for globally threatened species – while capturing the values of biodiversity that have been hard to quantify, including resilience and maintaining options for future generations. This increased appreciation of the importance of conserving “phylogenetic diversity”, from microbial communities in the human gut to global threatened species, has inevitably resulted in an explosion of new indices, methods, and case studies. This book recognizes and responds to the timely opportunity for synthesis and sharing experiences in practical applications. The book recognizes that the challenge of finding a synthesis, and building shared concepts and a shared toolbox, requires both an appreciation of the past and a look into the future. Thus, the book is organized as a flow from history, concepts and philosophy, through to methods and tools, and followed by selected case studies. A positive vision and plan of action emerges from these chapters, that includes coping with inevitable uncertainties, effectively communicating the importance of this “evolutionary heritage” to the public and to policy-makers, and ultimately contributing to biodiversity conservation policy from local to global scales.
Book Synopsis Entropy and Diversity by : Tom Leinster
Download or read book Entropy and Diversity written by Tom Leinster and published by Cambridge University Press. This book was released on 2021-04-22 with total page 457 pages. Available in PDF, EPUB and Kindle. Book excerpt: Discover the mathematical riches of 'what is diversity?' in a book that adds mathematical rigour to a vital ecological debate.
Book Synopsis Biological Diversity by : Anne E. Magurran
Download or read book Biological Diversity written by Anne E. Magurran and published by Oxford University Press. This book was released on 2011 with total page 364 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides an up to date review of the methods of measuring and assessing biological diversity, together with their application.
Book Synopsis Biodiversity Conservation and Phylogenetic Systematics by : Roseli Pellens
Download or read book Biodiversity Conservation and Phylogenetic Systematics written by Roseli Pellens and published by Springer. This book was released on 2016-02-24 with total page 396 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is about phylogenetic diversity as an approach to reduce biodiversity losses in this period of mass extinction. Chapters in the first section deal with questions such as the way we value phylogenetic diversity among other criteria for biodiversity conservation; the choice of measures; the loss of phylogenetic diversity with extinction; the importance of organisms that are deeply branched in the tree of life, and the role of relict species. The second section is composed by contributions exploring methodological aspects, such as how to deal with abundance, sampling effort, or conflicting trees in analysis of phylogenetic diversity. The last section is devoted to applications, showing how phylogenetic diversity can be integrated in systematic conservation planning, in EDGE and HEDGE evaluations. This wide coverage makes the book a reference for academics, policy makers and stakeholders dealing with biodiversity conservation.
Book Synopsis Diversity Index by : United States. Bureau of Plant Industry
Download or read book Diversity Index written by United States. Bureau of Plant Industry and published by . This book was released on 19?? with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Diversity and Complexity by : Scott E. Page
Download or read book Diversity and Complexity written by Scott E. Page and published by Princeton University Press. This book was released on 2010-11-08 with total page 304 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides an introduction to the role of diversity in complex adaptive systems. A complex system--such as an economy or a tropical ecosystem--consists of interacting adaptive entities that produce dynamic patterns and structures. Diversity plays a different role in a complex system than it does in an equilibrium system, where it often merely produces variation around the mean for performance measures. In complex adaptive systems, diversity makes fundamental contributions to system performance. Scott Page gives a concise primer on how diversity happens, how it is maintained, and how it affects complex systems. He explains how diversity underpins system level robustness, allowing for multiple responses to external shocks and internal adaptations; how it provides the seeds for large events by creating outliers that fuel tipping points; and how it drives novelty and innovation. Page looks at the different kinds of diversity--variations within and across types, and distinct community compositions and interaction structures--and covers the evolution of diversity within complex systems and the factors that determine the amount of maintained diversity within a system. Provides a concise and accessible introduction Shows how diversity underpins robustness and fuels tipping points Covers all types of diversity The essential primer on diversity in complex adaptive systems
Book Synopsis Design for Diversity by : Emily Talen
Download or read book Design for Diversity written by Emily Talen and published by Routledge. This book was released on 2012-07-26 with total page 245 pages. Available in PDF, EPUB and Kindle. Book excerpt: The city is more than just a sum of its buildings; it is the sum of its communities. The most successful urban communities are very often those that are the most diverse – in terms of income, age, family structure and ethnicity – and yet poor urban design and planning can stifle the very diversity that makes communities successful. Just as poor urban design can lead to sterile monoculture, successful planning can support the conditions needed for diverse communities. Emily Talen explores the linkage between urban forms and social diversity, and how one impacts the other. Learning the lessons from past successes and failures, and building from detailed case studies of different neighborhoods, Design for Diversity provides urban designers and architects with design strategies and tools to ensure that their work sustains and nurtures social diversity.
