Author : C. Lévêque
Publisher : Science Publishers
Page : 500 pages
File Size : 28,18 MB
Release : 2003-01-10
Category : Science
ISBN : 9781578082940
Eleven plants were chosen so as to cover a wide range of biological characteristics (perennial, annual, autogamous, allogamous, etc.) in this study. Three chapters on methodology complement these studies. The first is devoted to the use of biological and molecular markers to analyse the diversity of collections, the second addresses data analysis, and the third describes a method for constituting core collectaions based on maximization of variability.
Author :
Publisher : Ardent Media
Page : 16 pages
File Size : 10,19 MB
Release :
Category :
ISBN :
Author : David James Poissant
Publisher : Simon and Schuster
Page : 304 pages
File Size : 39,40 MB
Release : 2021-07-06
Category : Fiction
ISBN : 1476730008
The Starling family is scattered across the country. Parents Richard and Lisa live in Ithaca, New York, and work at Cornell University. Their son Michael, a salesperson, lives in Dallas with his elementary school teacher wife, Diane. Michael's brother, Thad, an aspiring poet, makes his home in New York City with his famous painter boyfriend, Jake. For years they've travelled to North Carolina to share a summer vacation at the family lake house. That tradition is coming to an end, as Richard and Lisa have decided to sell the treasured summer home and retire to Florida. Before they do, the family will spend one last weekend at the lake. But what should to be a joyous farewell takes a nightmarish turn when the family witnesses a tragedy that triggers a series of dramatic revelations among the Starlings-alcoholism, infidelity, pregnancy, and a secret the parents have kept from their sons for over thirty years. As the weekend unfolds, relationships fray, bonds are tested, and the Starlings are forced to reckon with who they are and what they want from this life.
Author : Robert J. Beyers
Publisher : Springer Science & Business Media
Page : 566 pages
File Size : 17,90 MB
Release : 2012-12-06
Category : Science
ISBN : 1461393442
Ecological Microcosms is a seminal work which reviews the expanding field of enclosed ecosystem research, and relates the results and models of microcosm studies to general concepts in ecology. Microcosms are miniaturized pieces of our biosphere, ranging from streams and lakes to terraria, agroecosystems, and waste systems. The study of these simplified ecosystems is providing provocative insights into ecological principles as well as issues of environmental management and global stability. The authors have used the well-known thermodynamic approach of H.T. Odum and numerous computer simulations. The book also includes an evaluation of alternative mesocosm approaches for the support of humans in space, as well as appendices to aid in the teaching of environmental concepts using student-created microcosms. Ecological Microcosms will be of interest to ecologists, environmental engineers, policy makers and environmental managers, space scientists, and educators. Robert J. Beyers is a Professor of Biology at the University of South Alabama. Howard T. Odum is Graduate Research Professor of Environmental Engineering Sciences at the University of Florida, and was awarded, with Eugene Odum, the 1987 Crafoord Prize in the Biosciences.
Author : Heidi C. M. Scott
Publisher : Penn State Press
Page : 298 pages
File Size : 10,73 MB
Release : 2014-07-30
Category : Science
ISBN : 0271065389
In Chaos and Cosmos, Heidi Scott integrates literary readings with contemporary ecological methods to investigate two essential and contrasting paradigms of nature that scientific ecology continues to debate: chaos and balance. Ecological literature of the Romantic and Victorian eras uses environmental chaos and the figure of the balanced microcosm as tropes essential to understanding natural patterns, and these eras were the first to reflect upon the ecological degradations of the Industrial Revolution. Chaos and Cosmos contends that the seed of imagination that would enable a scientist to study a lake as a microcosmic world at the formal, empirical level was sown by Romantic and Victorian poets who consciously drew a sphere around their perceptions in order to make sense of spots of time and place amid the globalizing modern world. This study’s interest goes beyond likening literary tropes to scientific aesthetics; it aims to theorize the interdisciplinary history of the concepts that underlie our scientific understanding of modern nature. Paradigmatic ecological ideas such as ecosystems, succession dynamics, punctuated equilibrium, and climate change are shown to have a literary foundation that preceded their status as theories in science. This book represents an elevation of the prospects of ecocriticism toward fully developed interdisciplinary potentials of literary ecology.
Author : Robert P. McIntosh
Publisher : Cambridge University Press
Page : 404 pages
File Size : 37,68 MB
Release : 1986-09-26
Category : Nature
ISBN : 9780521270878
The Background of Ecology is a critical and up-to-date review of the origins and development of ecology, with emphasis on the major concepts and theories shared in the ecological traditions of plant and animal ecology, limnology, and oceanography. The work traces developments in each of these somewhat isolated areas and identifies, where possible, parallels or convergences among them. Dr McIntosh describes how ecology emerged as a science in the context of nineteenth-century natural history.
Author : Sally Gregory Kohlstedt
Publisher : University of Chicago Press
Page : 483 pages
File Size : 24,81 MB
Release : 2013-03-14
Category : Science
ISBN : 0226925153
The twentieth century was one of astonishing change in science, especially as pursued in the United States. Against a backdrop of dramatic political and economic shifts brought by world wars, intermittent depressions, sporadic and occasionally massive increases in funding, and expanding private patronage, this scientific work fundamentally reshaped everyday life. Science and the American Century offers some of the most significant contributions to the study of the history of science, technology, and medicine during the twentieth century, all drawn from the pages of the journal Isis. Fourteen essays from leading scholars are grouped into three sections, each presented in roughly chronological order. The first section charts several ways in which our knowledge of nature was cultivated, revealing how scientific practitioners and the public alike grappled with definitions of the “natural” as they absorbed and refracted global information. The essays in the second section investigate the changing attitudes and fortunes of scientists during and after World War II. The final section documents the intricate ways that science, as it advanced, became intertwined with social policies and the law. This important and useful book provides a thoughtful and detailed overview for scholars and students of American history and the history of science, as well as for scientists and others who want to better understand modern science and science in America.
Author : George Gilder
Publisher : Simon and Schuster
Page : 436 pages
File Size : 14,79 MB
Release : 1990-07-15
Category : Science
ISBN : 067170592X
From Simon & Schuster, Microcosm is the provocative national bestseller by the author of Wealth and Poverty. George Gilder's Microcosm is the crystal ball of the next technological era. Leading scientists, engineers, and entrepreneurs provide vivid accounts of the latest inventions, revealing how the new international balance of power really lies in information technology.
Author : National Research Council
Publisher : National Academies Press
Page : 381 pages
File Size : 26,53 MB
Release : 1996-10-27
Category : Science
ISBN : 0309054435
To fulfill its commitment to clean water, the United States depends on limnology, a multidisciplinary science that seeks to understand the behavior of freshwater bodies by integrating aspects of all basic sciencesâ€"from chemistry and fluid mechanics to botany, ichthyology, and microbiology. Now, prominent limnologists are concerned about this important field, citing the lack of adequate educational programs and other issues. Freshwater Ecosystems responds with recommendations for strengthening the field and ensuring the readiness of the next generation of practitioners. Highlighted with case studies, this book explores limnology's place in the university structure and the need for curriculum reform, with concrete suggestions for curricula and field research at the undergraduate, graduate, and postdoctoral levels. The volume examines the wide-ranging career opportunities for limnologists and recommends strategies for integrating limnology more fully into water resource decision management. Freshwater Ecosystems tells the story of limnology and its most prominent practitioners and examines the current strengths and weaknesses of the field. The committee discusses how limnology can contribute to appropriate policies for industrial waste, wetlands destruction, the release of greenhouse gases, extensive damming of rivers, the zebra mussel and other "invasions" of speciesâ€"the broad spectrum of problems that threaten the nation's freshwater supply. Freshwater Ecosystems provides the foundation for improving a field whose importance will continue to increase as human populations grow and place even greater demands on freshwater resources. This volume will be of value to administrators of university and government science programs, faculty and students in aquatic science, aquatic resource managers, and clean-water advocatesâ€"and it is readily accessible to the concerned individual.
Author : Andrew Wilkie
Publisher :
Page : 348 pages
File Size : 49,10 MB
Release : 1824
Category : Anecdotes
ISBN :
