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A Theoretical/Empirical Synthesis (MPB-35)
Why do organisms become extremely abundant one year and then seem to disappear a few years later? Why do population outbreaks in particular species happen more or less regularly in certain locations, but only irregularly (or never at all) in other locations? Complex population dynamics have fascinated biologists for decades. By bringing together mathematical models, statistical analyses, and field experiments, this book offers a comprehensive new synthesis of the theory of population oscillations.
Peter Turchin first reviews the conceptual tools that ecologists use to investigate population oscillations, introducing population modeling and the statistical analysis of time series data. He then provides an in-depth discussion of several case studies--including the larch budmoth, southern pine beetle, red grouse, voles and lemmings, snowshoe hare, and ungulates--to develop a new analysis of the mechanisms that drive population oscillations in nature. Through such work, the author argues, ecologists can develop general laws of population dynamics that will help turn ecology into a truly quantitative and predictive science.
Complex Population Dynamics integrates theoretical and empirical studies into a major new synthesis of current knowledge about population dynamics. It is also a pioneering work that sets the course for ecology's future as a predictive science.
Thoughts on the Public Display of Plastinated Corpses
Controversial, fascinating, disturbing, and often beautiful, plastinated human bodies—such as those found at Body Worlds exhibitions throughout the world—have gripped the public's imagination. These displays have been lauded as educational, sparked protests, and drawn millions of visitors. This book looks at the powerful sway these corpses hold over their living audiences everywhere. Plastination was invented in the 1970s by German anatomist Gunther von Hagens. The process transforms living tissues into moldable plastic that can then be hardened into a permanent shape. Von Hagens first exhibited his expertly dissected, artfully posed plastinated bodies in Japan in 1995. Since then, his shows have continuously attracted so many paying customers that they have inspired imitators, brought accusations of unethical or even illegal behavior, and ignited vigorous debates among scientists, educators, religious leaders, and law enforcement officials. These lively, thought-provoking, and sometimes personal essays reflect on such public displays from ethical, legal, cultural, religious, pedagogical, and aesthetic perspectives. They examine what lies behind the exhibitions' popularity and explore the ramifications of turning corpses into a spectacle of amusement. Contributions from bioethicists, historians, physicians, anatomists, theologians, and novelists dig deeply into issues that compel, upset, and unsettle us all.
This stunningly illustrated book from acclaimed birder and photographer Richard Crossley revolutionizes field guide design by providing the first real-life approach to identification. Whether you are a beginner, expert, or anywhere in between, The Crossley ID Guide will vastly improve your ability to identify birds.
Unlike other guides, which provide isolated individual photographs or illustrations, this is the first book to feature large, lifelike scenes for each species. These scenes--640 in all--are composed from more than 10,000 of the author's images showing birds in a wide range of views--near and far, from different angles, in various plumages and behaviors, including flight, and in the habitat in which they live. These beautiful compositions show how a bird's appearance changes with distance, and give equal emphasis to characteristics experts use to identify birds: size, structure and shape, behavior, probability, and color. This is the first book to convey all of these features visually--in a single image--and to reinforce them with accurate, concise text. Each scene provides a wealth of detailed visual information that invites and rewards careful study, but the most important identification features can be grasped instantly by anyone.
By making identification easier, more accurate, and more fun than ever before, The Crossley ID Guide will completely redefine how its users look at birds. Essential for all birders, it also promises to make new birders of many people who have despaired of using traditional guides.
Seen and Unseen Dimensions of Indigenous Knowledge among Q'eqchi' Communities in Guatemala
How are biological diversity, protected areas, indigenous knowledge and religious worldviews related? From an anthropological perspective, this book provides an introduction into the complex subject of conservation policies that cannot be addressed without recognising the encompassing relationship between discursive, political, economic, social and ecological facets. By facing these interdependencies across global, national and local dynamics, it draws on an ethnographic case study among Maya-Q'eqchi' communities living in the margins of protected areas in Guatemala. In documenting the cultural aspects of landscape, the study explores the coherence of diverse expressions of indigenous knowledge. It intends to remind of cultural values and beliefs closely tied to subsistence activities and ritual practices that define local perceptions of the natural environment. The basic idea is to illustrate that there are different ways of knowing and reasoning, seeing and endowing the world with meaning, which include visible material and invisible interpretative understandings. These tend to be underestimated issues in international debates and may provide an alternative approach upon which conservation initiatives responsive to the needs of the humans involved should be based on.
The first in a series of four illustrated guides to identifying aquatic and standing water plants in the central Midwest, this convenient reference volume covers the 183 species of Cyperaceae. Robert H. Mohlenbrock includes three types of plants: submergents, those that spend their entire lives with their vegetative parts either completely submerged or at least floating on the water’s surface; emergents, which are typically rooted underwater with their vegetative parts standing out of water; and a third category of plants that live most of their lives out of water, but which may live in water at least three months a year.
Mohlenbrock provides descriptions, illustrations, and ways to identify any plant in the sedge family (Cyperaceae) in the states of Kentucky (except for the Cumberland region), Ohio, Indiana, Illinois, Iowa, Missouri, Kansas, and Nebraska. With taxa arranged alphabetically, the volume is well organized and easy to use. In addition, basic synonymy, description, distribution, comments, and line drawings that show the habits and distinguishing features for each plant. Habitat and nomenclatural notes are also listed, as are the official wetland designations given by the U.S. Fish and Wildlife Service.
Cyperaceae is a useful standard reference for state and federal employees who deal with aquatic and wetland plants and environmental conservation and mitigation issues and an essential guide for students and instructors in college and university courses where the identification of aquatic and wetland plants is emphasized.
Sex, Plants, and the Evolution of the Noosphere
This book inquires into the swarm of ontological, epistemological, and ethical questions provoked by psychedelic experience in the context of global ecological crisis. Richard M. Doyle is professor of English and science, technology, and society at Pennsylvania State University. He is the author of On Beyond Living and Wetwares.
How Understanding Evolution Can Improve Agriculture
As human populations grow and resources are depleted, agriculture will need to use land, water, and other resources more efficiently and without sacrificing long-term sustainability. Darwinian Agriculture presents an entirely new approach to these challenges, one that draws on the principles of evolution and natural selection.
R. Ford Denison shows how both biotechnology and traditional plant breeding can use Darwinian insights to identify promising routes for crop genetic improvement and avoid costly dead ends. Denison explains why plant traits that have been genetically optimized by individual selection--such as photosynthesis and drought tolerance--are bad candidates for genetic improvement. Traits like plant height and leaf angle, which determine the collective performance of plant communities, offer more room for improvement. Agriculturalists can also benefit from more sophisticated comparisons among natural communities and from the study of wild species in the landscapes where they evolved.
Darwinian Agriculture reveals why it is sometimes better to slow or even reverse evolutionary trends when they are inconsistent with our present goals, and how we can glean new ideas from natural selection's marvelous innovations in wild species.
The Animal Answer Guide
Think of deer and the image that pops into most American's minds is that of a white-tailed deer, the most common large mammal in North America. Most Europeans are more familiar with red deer. It may surprise many people to know that there are actually about 50 species of deer found throughout the world. Here, readers will find nontechnical, expert information about the wide range of diverse deer species. Did you know that elk and caribou are deer? Or that the earliest fossils of deer are 15 to 20 million years old? Have you ever wondered whether deer swim, play, or see color? How do deer avoid predators and survive the winter? Do deer make good pets or carry contagious diseases? George A. Feldhamer and William J. McShea answer these and other intriguing questions about members of the deer family Cervidae. From the diminutive pudu of South America that weighs 17 pounds to male moose that weigh close to 2,000 pounds, Feldhamer and McShea explore the biology, evolution, ecology, feeding habits, reproduction, and behavior of deer. They chronicle the relationships between humans and deer—both positive and negative—and discuss the challenges of deer conservation and management. With vivid color photographs and an accessible and engaging question-and-answer format, this easy-to-read book is the go-to resource on deer. Nature lovers, hunters, and anyone curious about deer will find this fact-filled book both fascinating and full of surprises.
A Natural History
Behold the cormorant: silent, still, cruciform, and brooding; flashing, soaring, quick as a snake. Evolution has crafted the only creature on Earth that can migrate the length of a continent, dive and hunt deep underwater, perch comfortably on a branch or a wire, walk on land, climb up cliff faces, feed on thousands of different species, and live beside both fresh and salt water in a vast global range of temperatures and altitudes, often in close proximity to man. Long a symbol of gluttony, greed, bad luck, and evil, the cormorant has led a troubled existence in human history, myth, and literature. The birds have been prized as a source of mineral wealth in Peru, hunted to extinction in the Arctic, trained by the Japanese to catch fish, demonized by Milton in Paradise Lost, and reviled, despised, and exterminated by sport and commercial fishermen from Israel to Indianapolis, Toronto to Tierra del Fuego. In The Devil's Cormorant, Richard King takes us back in time and around the world to show us the history, nature, ecology, and economy of the world's most misunderstood waterfowl.