This best-selling majors ecology book continues to present ecology as a series of problems for readers to critically analyze. No other text presents analytical, quantitative, and statistical ecological information in an equally accessible style. Reflecting the way ecologists actually practice, the book emphasizes the role of experiments in testing ecological ideas and discusses many contemporary and controversial problems related to distribution and abundance. Throughout the book, Krebs thoroughly explains the application of mathematical concepts in ecology while reinforcing these concepts with research references, examples, and interesting end-of-chapter review questions. Thoroughly updated with new examples and references, the book now features a new full-color design and is accompanied by an art CD-ROM for instructors. The field package also includes The Ecology Action Guide, a guide that encourages readers to be environmentally responsible citizens, and a subscription to The Ecology Place (www.ecologyplace.com), a web site and CD-ROM that enables users to become virtual field ecologists by performing experiments such as estimating the number of mice on an imaginary island or restoring prairie land in Iowa. For college instructors and students.

Preface INTRODUCTION HISTORY OF MICROBIOLOGY EVOLUTION OF MICROORGANISM CLASSIFICATION OF MICROORGANISM NOMENCLATURE AND BERGEY'S MANUAL BACTERIA VIRUSES BACTERIAL VIRUSES PLANT VIRUSES THE ANIMAL VIRUSES ARCHAEA MYCOPLASMA PHYTOPLASMA GENERAL ACCOUNT OF CYANOBACTERIA GRAM -ve BACTERIA GRAM +ve BACTERIA EUKARYOTA APPENDIX-1 Prokaryotes Notable for their Environmental Significance APPENDIX-2 Medically Important Chemoorganotrophs APPENDIX-3 Terms Used to Describe Microorganisms According to Their Metabolic Capabilities QUESTIONS Short & Essay Type Questions; Multiple Choice Questions INDEX.

“A necessary book for anyone truly interested in what we take from the sea to eat, and how, and why.” —Sam Sifton, The New York Times Book Review Acclaimed author of American Catch and The Omega Princple and life-long fisherman, Paul Greenberg takes us on a journey, examining the four fish that dominate our menus: salmon, sea bass, cod, and tuna. Investigating the forces that get fish to our dinner tables, Greenberg reveals our damaged relationship with the ocean and its inhabitants. Just three decades ago, nearly everything we ate from the sea was wild. Today, rampant overfishing and an unprecedented biotech revolution have brought us to a point where wild and farmed fish occupy equal parts of a complex marketplace. Four Fish offers a way for us to move toward a future in which healthy and sustainable seafood is the rule rather than the exception.

Originally published by Viking Penguin, 2014.

Yves Bonnefoy, celebrated translator and critic, is widely considered the most important and influential French poet since World War II. Named to the College de France in 1981 to fill the chair left vacant by the death of Roland Barthes, Bonnefoy was the first poet honored in this way since Paul Valery. Winner of many awards, including the Prix Goncourt in 1987 and the Hudson Review's Bennett Award in 1988, he is the author of six critically acclaimed books of poetry. Spanning four decades and drawing on all of Bonnefoy's major collections, this selection provides a comprehensive overview of and an ideal introduction to his work. The elegant translations, many of them new, are presented in this dual-language edition alongside the original French. Several significant works appear here in English for the first time, among them, in its entirety, Bonnefoy's 1991 book of verse, The Beginning and the End of the Snow, the 1988 prose poem Where the Arrow Falls, and an important long poem from 1993, "Wind and Smoke." Together with poems from such classic volumes as "In the Lure of the Threshold", these new works shed light on the growth as well as the continuity of Bonnefoy's work. John Naughton's detailed introduction looks at the evolution of Bonnefoy's poetry from the 1953 publication of "On the Motion and Immobility of Douve", which immediately established his reputation as one of France's leading poets, through the 1993 publication of The Wandering Life and its centerpiece "Wind and Smoke." "This is a comprehensive selection that contains examples of work spanning [Bonnefoy's] full career of forty years, from the ground-breaking "Du Mouvement et de l'Immobilité de Douve" through the celebratory "Pierre Ecrite" to the magical winter landscapes of America's East Coast and an unsettling reworking of myth in the recent "La Vie Errante" . . . The translations, which are the work of a variety of hands, including Galway Kinnell, Emily Grosholz and Anthony Rudolf, nevertheless fit well together and all are sensitive to the register and subtleties of both languages, while the introductory essay by John Naughton expertly explains Bonnefoy's importance as a poet and the influences which have shaped him. This is definitely a volume worth having, for layman and French specialist alike."—Hilary Davies, Times Literary Supplement "Anyone not familiar with Bonnefoy's work will benefit from the background information and explanations given by John Naughton in his excellent introduction . . . . The book as a whole provides an excellent introduction to Bonnefoy's poetry and to his concerns of a lifetime."—Don Rodgers, Poetry Wales

Earth is home to an estimated 8 million animal species, 600,000 fungi, 300,000 plants, and an undetermined number of microbial species. Of these animal, fungal, and plant species, an estimated 75% have yet to be identified. Moreover, the interactions between these species and their physical environment are known to an even lesser degree. At the same time, the earth’s biota faces the prospect of climate change, which may manifest slowly or extremely rapidly, as well as a human population set to grow by two billion by 2045 from the current seven billion. Given these major ecological changes, we cannot wait for a complete biota data set before assessing, planning, and acting to preserve the ecological balance of the earth. This book provides comprehensive coverage of the scientific and engineering basis of the systems ecology of the earth in 15 detailed, peer-reviewed entries written for a broad audience of undergraduate and graduate students as well as practicing professionals in government, academia, and industry. The methodology presented aims at identifying key interactions and environmental effects, and enabling a systems-level understanding even with our present state of factual knowledge.

This lively, practical text presents a fresh and comprehensive approach to doing qualitative research. The book offers a unique balance of theory and clear-cut choices for customizing every phase of a qualitative study. A scholarly mix of classic and contemporary studies from multiple disciplines provides compelling, field-based examples of the full range of qualitative approaches. Readers learn about adaptive ways of designing studies, collecting data, analyzing data, and reporting findings. Key aspects of the researcher's craft are addressed, such as fieldwork options, the five phases of data analysis (with and without using computer-based software), and how to incorporate the researcher's “declarative” and “reflective” selves into a final report. Ideal for graduate-level courses, the text includes:* Discussions of ethnography, grounded theory, phenomenology, feminist research, and other approaches.* Instructions for creating a study bank to get a new study started.* End-of-chapter exercises and a semester-long, field-based project.* Quick study boxes, research vignettes, sample studies, and a glossary.* Previews for sections within chapters, and chapter recaps.* Discussion of the place of qualitative research among other social science methods, including mixed methods research.

From the snub-nosed monkeys of China to the mountain gorillas of central Africa, our closest nonhuman relatives are in critical danger worldwide. A recent report, for example, warns that nearly 20 percent of the world's primates may go extinct within the next ten or twenty years. In this book Guy Cowlishaw and Robin Dunbar integrate cutting-edge theoretical advances with practical management priorities to give scientists and policymakers the tools they need to help keep these species from disappearing forever. Primate Conservation Biology begins with detailed overviews of the diversity, life history, ecology, and behavior of primates and the ways these factors influence primate abundance and distribution. Cowlishaw and Dunbar then discuss the factors that put primates at the greatest risk of extinction, especially habitat disturbance and hunting. The remaining chapters present a comprehensive review of conservation strategies and management practices, highlighting the key issues that must be addressed to protect primates for the future.

"This book is the result of a study in which the authors identified all of the American women who earned PhD's in mathematics before 1940, and collected extensive biographical and bibliographical information about each of them. By reconstructing as complete a picture as possible of this group of women, Green and LaDuke reveal insights into the larger scientific and cultural communities in which they lived and worked." "The book contains an extended introductory essay, as well as biographical entries for each of the 228 women in the study. The authors examine family backgrounds, education, careers, and other professional activities. They show that there were many more women earning PhD's in mathematics before 1940 than is commonly thought." "The material will be of interest to researchers, teachers, and students in mathematics, history of mathematics, history of science, women's studies, and sociology."--BOOK JACKET.

As we approach the thirtieth anniversary of Roe v. Wade, it's crucial to look back to the time when abortion was illegal. Leslie J. Reagan traces the practice and policing of abortion, which although illegal was nonetheless widely available, but always with threats for both doctor and patient. In a time when many young women don't even know that there was a period when abortion was a crime, this work offers chilling and vital lessons of importance to everyone. The linking of the words "abortion" and "crime" emphasizes the difficult and painful history that is the focus of Reagan's important book. Her study is the first to examine the entire period during which abortion was illegal in the United States, beginning in the mid-nineteenth century and ending with Roe v. Wade in 1973. Although illegal, millions of abortions were provided during these years to women of every class, race, and marital status. The experiences and perspectives of these women, as well as their physicians and midwives, are movingly portrayed here. Reagan traces the practice and policing of abortion. While abortions have been typically portrayed as grim "back alley" operations, she finds that abortion providers often practiced openly and safely. Moreover, numerous physicians performed abortions, despite prohibitions by the state and the American Medical Association. Women often found cooperative practitioners, but prosecution, public humiliation, loss of privacy, and inferior medical care were a constant threat. Reagan's analysis of previously untapped sources, including inquest records and trial transcripts, shows the fragility of patient rights and raises provocative questions about the relationship between medicine and law. With the right to abortion again under attack in the United States, this book offers vital lessons for every American concerned with health care, civil liberties, and personal and sexual freedom.