Download or read book The World s Scavengers written by Martin Medina and published by Rowman Altamira. This book was released on 2007-05-03 with total page 317 pages. Available in PDF, EPUB and Kindle. Book excerpt: Medina tells us that up to 2% of the urban population in developing countries survives by salvaging materials from waste for recycling, which represents up to 64 million scavengers in the world today. Despite these numbers, we know little about the impact of scavenging on global capitalism development. The author examines its historical evolution and its linkages with formal and informal sector productive activities in capitalist and non-capitalist societies, in case studies from Mexico, Brazil, Colombia, Argentina, Egypt, the Philippines, and India. His new book radically alters popular perceptions on scavenging, demonstrating that many widely-held beliefs are wrong: scavenging is not primarily the activity of the poor nor is it a strictly marginal activity; the economic impact of scavenging is significant and can increase industrial competitiveness; and scavenging can be compatible with a sustainable waste management system. Scavenging represents an adaptive response to poverty, yet at the same time it can be a resource to cities, whose contributions should be recognized and understood.
Download or read book Hyenas written by Sandra Markle and published by Lerner Publications. This book was released on 2005-01-01 with total page 51 pages. Available in PDF, EPUB and Kindle. Book excerpt: A look at the world of hyenas, especially brown hyenas.
Download or read book Zoology written by Kenneth Hyde and published by Kendall Hunt. This book was released on 2006-01-12 with total page 632 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Death Eaters written by Kelly Milner Halls and published by Millbrook Press (Tm). This book was released on 2019 with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt: This in-depth look at the science of decomposition showcases how and why living things are recycled by the planet and its creatures after death. Full color.
Download or read book Carcass Chewers of the Animal World written by Jody S. Rake and published by Capstone. This book was released on 2015 with total page 33 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Discusses various organisms throughout the world that consume carcasses as a part of their diets"--
Download or read book Death Eaters written by Kelly Milner Halls and published by Millbrook Press. This book was released on 2020-08-01 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt: Audisee® eBooks with Audio combine professional narration and sentence highlighting to engage reluctant readers! What happens to the bodies of animals and humans after death? Nature's army of death eaters steps in to take care of clean up. Without these masters of decomposition, our planet would be covered in rotting bodies. This high-interest science text dives into the science behind how bodies decompose.
Download or read book Forensic Taphonomy and Ecology of North American Scavengers written by Susan N. Sincerbox and published by Academic Press. This book was released on 2017-11-15 with total page 233 pages. Available in PDF, EPUB and Kindle. Book excerpt: Forensic Taphonomy and Ecology of North American Scavengers compiles research on vertebrate scavenging behavior from numerous academic fields, including ecology and forensic anthropology. Scavenging behavior can displace remains from their depositional context, confound postmortem interval estimation, destroy osteological markers, and inflict damage that mimics or disguises perimortem trauma. Consequently, the actions of vertebrate scavengers can significantly impact the medicolegal investigation of human remains. It is therefore critical when interpreting a death scene and its associated evidence that scavenging be recognized and the possible effects of scavenging behavior considered. This book is an ideal reference for both students and medicolegal professionals, serving as a field manual for the identification of common scavenging species known to modify human remains in North America. In addition, this book presents a framework to guide investigators in optimizing their approach to scavenged cases, promoting more complete recovery of human remains and the accuracy of forensic reconstructions of peri- and postmortem events. Examines scavenging behavior through an evolutionary and ecological lens, integrating research from diverse fields Includes brief summaries of the taphonomic signatures and ecological contexts of common or well-studied North American scavenging taxa Proposes strategies to maximize the recovery of vertebrate-scavenged human remains and improve forensic reconstructions of peri- and postmortem events
Download or read book Library of Congress Subject Headings written by Library of Congress. Cataloging Policy and Support Office and published by . This book was released on 2007 with total page 1806 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Library of Congress Subject Headings written by Library of Congress and published by . This book was released on 2013 with total page 1164 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Zoology written by P. Spencer Davies and published by Elsevier. This book was released on 2013-09-03 with total page 572 pages. Available in PDF, EPUB and Kindle. Book excerpt: Perspectives in Experimental Biology, Volume 1: Zoology contains the proceedings of the 50th Anniversary Meeting of the Society for Experimental Biology, held at the University of Cambridge, UK, on July 16-19, 1974. The papers explore research in zoology and cover a wide range of topics such as osmotic and ionic regulation; invertebrate and insect physiology; respiratory physiology; and cell chemistry. Comprised of 43 chapters, this volume begins with an introduction to the history of the Society for Experimental Biology, followed by a discussion on calcium metabolism and acid-base balance in Helix pomatia. Subsequent chapters explore water movement in cells and tissues; ion transport and osmoregulation in marine fish; hormonal control of reproduction in cephalopods; and how hormones affect flight in the locust. Other sections focus on the temperature dependence of the respiratory activity of mitochondria; biochemical mechanisms of tissue injury; laser light scattering from nerve and motile cells; transmitter release from insect motoneurons; and neural consequences of early experience in birds. The final section is devoted to animal locomotion and includes chapters that address undulatory swimming in polychaetes and energy storage in jumping animals. This book is intended for research workers and undergraduates interested in experimental biology.
Download or read book Microlife That Rots Things written by Steve Parker and published by Heinemann-Raintree Library. This book was released on 2006 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt: What happens to old, dead plants and animals? They lie around on the ground, but not for long! Over time, they go moldy and rotten, turning into crumbly pieces of rotting goo. Watch these things change in this title that's all about decay.
Download or read book Why Birds Matter written by Çagan H. Sekercioglu and published by University of Chicago Press. This book was released on 2016-08-24 with total page 398 pages. Available in PDF, EPUB and Kindle. Book excerpt: For over one hundred years, ornithologists and amateur birders have jointly campaigned for the conservation of bird species, documenting not only birds’ beauty and extraordinary diversity, but also their importance to ecosystems worldwide. But while these avian enthusiasts have noted that birds eat fruit, carrion, and pests; spread seed and fertilizer; and pollinate plants, among other services, they have rarely asked what birds are worth in economic terms. In Why Birds Matter, an international collection of ornithologists, botanists, ecologists, conservation biologists, and environmental economists seeks to quantify avian ecosystem services—the myriad benefits that birds provide to humans. The first book to approach ecosystem services from an ornithological perspective, Why Birds Matter asks what economic value we can ascribe to those services, if any, and how this value should inform conservation. Chapters explore the role of birds in such important ecological dynamics as scavenging, nutrient cycling, food chains, and plant-animal interactions—all seen through the lens of human well-being—to show that quantifying avian ecosystem services is crucial when formulating contemporary conservation strategies. Both elucidating challenges and providing examples of specific ecosystem valuations and guidance for calculation, the contributors propose that in order to advance avian conservation, we need to appeal not only to hearts and minds, but also to wallets.
Download or read book Issues in Life Sciences Zoology 2011 Edition written by and published by ScholarlyEditions. This book was released on 2012-01-09 with total page 1538 pages. Available in PDF, EPUB and Kindle. Book excerpt: Issues in Life Sciences: Zoology / 2011 Edition is a ScholarlyEditions™ eBook that delivers timely, authoritative, and comprehensive information about Life Sciences—Zoology. The editors have built Issues in Life Sciences: Zoology: 2011 Edition on the vast information databases of ScholarlyNews.™ You can expect the information about Life Sciences—Zoology in this eBook to be deeper than what you can access anywhere else, as well as consistently reliable, authoritative, informed, and relevant. The content of Issues in Life Sciences: Zoology: 2011 Edition has been produced by the world’s leading scientists, engineers, analysts, research institutions, and companies. All of the content is from peer-reviewed sources, and all of it is written, assembled, and edited by the editors at ScholarlyEditions™ and available exclusively from us. You now have a source you can cite with authority, confidence, and credibility. More information is available at http://www.ScholarlyEditions.com/.
Download or read book The Zoological Bulletin of the Division of Zoology of the Pennsylvania Department of Agriculture written by Pennsylvania. Department of Agriculture. Division of Zoology and published by . This book was released on 1908 with total page 468 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Zoological Bulletin of the Division of Zoology of the Pennsylvania Department of Agriculture written by Pennsylvania. Dept. of Agriculture. Division of Zoology and published by . This book was released on 1908 with total page 468 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Zoological Bulletin of the Division of Zoology written by and published by . This book was released on 1907 with total page 982 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Ecology of Predation and Scavenging and the Interface written by Marcos Moleón and published by MDPI. This book was released on 2021-07-01 with total page 102 pages. Available in PDF, EPUB and Kindle. Book excerpt: Predation and scavenging are pervasive ecological interactions in both terrestrial and aquatic environments. The ecology, evolution and conservation of predators and scavengers have received wide scientific attention and public awareness. However, the close connection that exists between predation and scavenging has not been emphasized until very recently. The recognition that carnivorous animals may obtain meat by either hunting prey or scavenging their carcasses has profound implications from individual behavior to population, community and ecosystem levels. However, many relevant questions still remain unexplored. This book deals with some of these questions, with the final aim to definitively dismiss the traditional view that predation and scavenging are disconnected ecological processes. This compendium of science may help to inspire ecologists, evolutionary biologists, paleontologists, anthropologists, epidemiologists, forensic scientists, anatomists, and, of course, conservation biologists in their stimulating and promising endeavor of achieving a more comprehensive understanding of carnivory in a rapidly changing world.
