The Green Web

The Green Web
Author: Martin Holdgate
Publisher: Routledge
Total Pages: 425
Release: 2014-04-08
Genre: Nature
ISBN: 1134189370

This text is a history of the world's oldest global conservation body - the World Conservation Union, established in 1948 as a forum for governments, non-governmental organizations and individual conservationists. The author draws on unpublished archives to reveal the often turbulent story of the IUCN and its achievements in, and influence on, conservation and environmental policy worldwide - establishing national parks and protected areas and defending threatened species.

North American Rodents

North American Rodents
Author: David J. Hafner
Publisher: IUCN
Total Pages: 188
Release: 1998
Genre: Nature
ISBN: 9782831704630

The first comprehensive treatment of North American rodents of conservation concern. This action plan summarizes the rodent fauna of North America and provides available information on every rodent taxon that has been considered to be of conservation concern by state, provincial and private conservation agencies and regional experts. It is hoped that the survey provided in this action plan will serve as a common ground for all these parties in drawing up conservation strategies for rodents.

The Case for Liberty

The Case for Liberty
Author: Helen Hill Miller
Publisher:
Total Pages: 282
Release: 1965
Genre: Political Science
ISBN:

Historical evolution of fundamental American freedoms outlined in the Bill of Rights, emphasizing their application to the civil rights issue.

Ritual

Ritual
Author: Catherine Bell
Publisher: Oxford University Press
Total Pages: 369
Release: 2009-12-29
Genre: Social Science
ISBN: 0199739471

From handshakes and toasts to chant and genuflection, ritual pervades our social interactions and religious practices. Still, few of us could identify all of our daily and festal ritual behaviors, much less explain them to an outsider. Similarly, because of the variety of activities that qualify as ritual and their many contradictory yet, in many ways, equally legitimate interpretations, ritual seems to elude any systematic historical and comparative scrutiny. In this book, Catherine Bell offers a practical introduction to ritual practice and its study; she surveys the most influential theories of religion and ritual, the major categories of ritual activity, and the key debates that have shaped our understanding of ritualism. Bell refuses to nail down ritual with any one definition or understanding. Instead, her purpose is to reveal how definitions emerge and evolve and to help us become more familiar with the interplay of tradition, exigency, and self-expression that goes into constructing this complex social medium.

Erin's Heirs

Erin's Heirs
Author: Dennis Clark
Publisher: University Press of Kentucky
Total Pages: 249
Release: 2014-07-11
Genre: Social Science
ISBN: 0813150515

"They will melt like snowflakes in the sun," said one observer of nineteenth-century Irish emigrants to America. Not only did they not melt, they formed one of the most extensive and persistent ethnic subcultures in American history. Dennis Clark now offers an insightful analysis of the social means this group has used to perpetuate its distinctiveness amid the complexity of American urban life. Basing his study on family stories, oral interviews, organizational records, census data, radio scripts, and the recollections of revolutionaries and intellectuals, Clark offers an absorbing panorama that shows how identity, organization, communication, and leadership have combined to create the Irish-American tradition. In his pages we see gifted storytellers, tough dockworkers, scribbling editors, and colorful actresses playing their roles in the Irish-American saga. As Clark shows, the Irish have defended and extended their self-image by cultivating their ethnic identity through transmission of family memories and by correcting community portrayals of themselves in the press and theatre. They have strengthened their ethnic ties by mutual association in the labor force and professions and in response to social problems. And they have created a network of communications ranging from 150 years of Irish newspapers to America's longest-running ethnic radio show and a circuit of university teaching about Irish literature and history. From this framework of subcultural activity has arisen a fascinating gallery of leadership that has expressed and symbolized the vitality of the Irish-American experience. Although Clark draws his primary material from Philadelphia, he relates it to other cities to show that even though Irish communities have differed they have shared common fundamentals of social development. His study constitutes a pathbreaking theoretical explanation of the dynamics of Irish-American life.

Plant-derived Natural Products

Plant-derived Natural Products
Author: Anne E. Osbourn
Publisher: Springer Science & Business Media
Total Pages: 588
Release: 2009-07-07
Genre: Science
ISBN: 0387854983

Plants produce a huge array of natural products (secondary metabolites). These compounds have important ecological functions, providing protection against attack by herbivores and microbes and serving as attractants for pollinators and seed-dispersing agents. They may also contribute to competition and invasiveness by suppressing the growth of neighboring plant species (a phenomenon known as allelopathy). Humans exploit natural products as sources of drugs, flavoring agents, fragrances and for a wide range of other applications. Rapid progress has been made in recent years in understanding natural product synthesis, regulation and function and the evolution of metabolic diversity. It is timely to bring this information together with contemporary advances in chemistry, plant biology, ecology, agronomy and human health to provide a comprehensive guide to plant-derived natural products. Plant-derived natural products: synthesis, function and application provides an informative and accessible overview of the different facets of the field, ranging from an introduction to the different classes of natural products through developments in natural product chemistry and biology to ecological interactions and the significance of plant-derived natural products for humans. In the final section of the book a series of chapters on new trends covers metabolic engineering, genome-wide approaches, the metabolic consequences of genetic modification, developments in traditional medicines and nutraceuticals, natural products as leads for drug discovery and novel non-food crops.