Download or read book Grazers written by John P. Rafferty Associate Editor, Earth Sciences and published by The Rosen Publishing Group, Inc. This book was released on 2011-01-15 with total page 361 pages. Available in PDF, EPUB and Kindle. Book excerpt: While they come in all shapes, textures, and sizes, animals that subsist on the Earths natural vegetation share many common elements as well. Occupying a unique place in the food chain, grazers all over the Earth provide vital nourishment for carnivores and are often valuable to humans for meat, skins, and various domestic uses. This volume provides a colorful view of these varied and complex creatures as well as the features and behaviors that both bind them together and set them apart.
Download or read book News Grazers written by Richard Forgette and published by CQ Press. This book was released on 2018-01-12 with total page 265 pages. Available in PDF, EPUB and Kindle. Book excerpt: Politicians and journalists have never been among the most trusted professional classes; in this book, author Richard Forgette posits a "news grazing" explanation of how and why. Forgette, an expert on the U.S. Congress and public policy, draws upon direct experimental research to argue that the diffusion of media outlets and media technologies have resulted in an increasingly fragmented and distracted news audience.
Download or read book Grasses Grazers of Botswana and the surrounding savanna written by Veronica Roodt and published by Penguin Random House South Africa. This book was released on 2015-06-03 with total page 709 pages. Available in PDF, EPUB and Kindle. Book excerpt: An accessible reference to the grasses and grazers of this region, Veronica Roodt’s book details the fascinating ways in which these plants and animals have evolved together. The book covers: some 100 grass species (includes sketches and photographs of each species) that are preferred livestock and wild game fodder and that serve as indicators of veld condition; the role of grasses in the food chain; grass anatomy and growth; how grazers have evolved to survive on grasses, both physically and in terms of their behaviour; significant grazers that occur in the region and that play a vital role in shaping the savanna biome, and effective grassland management practices. Nature lovers, farmers, students and tourists who seek an in-depth look at the interactions between grasses and the grazers that depend on them for life need look no further than this invaluable guide.
Download or read book Grasses Grazers of Botswana and the Surrounding Savanna written by Veronica Roodt and published by Penguin Random House South Africa. This book was released on 2015 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: An accessible reference to the grasses and grazers of this region, Veronica Roodt's book details the fascinating ways in which these plants and animals have evolved together. The book addresses: - the role of grasses in the food chain - grass anatomy and growth - 98 grass species (includes sketches and photographs of each species) that are preferred livestock and wild game fodder and that serve as indicators of veld condition - how grazers have evolved to survive on grasses, both physically and in terms of their behavior - significant grazers that occur in the region and that play a vital role in shaping the savanna biome, and - effective grassland management practices. Nature lovers, farmers, students and tourists who seek an in-depth look at the interactions between grasses and the grazers that depend on them for life need look no further than this invaluable guide.
Download or read book Ocean Ecology written by J. Emmett Duffy and published by Princeton University Press. This book was released on 2021-08-10 with total page 464 pages. Available in PDF, EPUB and Kindle. Book excerpt: A comprehensive introduction to ocean ecology and a new way of thinking about ocean life Marine ecology is more interdisciplinary, broader in scope, and more intimately linked to human activities than ever before. Ocean Ecology provides advanced undergraduates, graduate students, and practitioners with an integrated approach to marine ecology that reflects these new scientific realities, and prepares students for the challenges of studying and managing the ocean as a complex adaptive system. This authoritative and accessible textbook advances a framework based on interactions among four major features of marine ecosystems—geomorphology, the abiotic environment, biodiversity, and biogeochemistry—and shows how life is a driver of environmental conditions and dynamics. Ocean Ecology explains the ecological processes that link organismal to ecosystem scales and that shape the major types of ocean ecosystems, historically and in today's Anthropocene world. Provides an integrated new approach to understanding and managing the ocean Shows how biological diversity is the heart of functioning ecosystems Spans genes to earth systems, surface to seafloor, and estuary to ocean gyre Links species composition, trait distribution, and other ecological structures to the functioning of ecosystems Explains how fishing, fossil fuel combustion, industrial fertilizer use, and other human impacts are transforming the Anthropocene ocean An essential textbook for students and an invaluable resource for practitioners
Download or read book Metacommunities written by Marcel Holyoak and published by University of Chicago Press. This book was released on 2005-10 with total page 527 pages. Available in PDF, EPUB and Kindle. Book excerpt: Takes the hallmarks of metapopulation theory to the next level by considering a group of communities, each of which may contain numerous populations, connected by species interactions within communities and the movement of individuals between communities. This book seeks to understand how communities work in fragmented landscapes.
Download or read book Complex Interactions in Lake Communities written by Stephen R. Carpenter and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 287 pages. Available in PDF, EPUB and Kindle. Book excerpt: In its statutory authority (National Science Foundation Act of 1950, as amended), the NSF is directed to both initiate and support basic scientific research. In its Ecology Program, one mode of initiating research is to en courage the development of new ideas through advisory workshops. The NSF is specifically directed to strengthen our nation's research potential. In addition, stimulating new approaches to research will continue to be prominent in the coming years as federal attention is given to increasing the innovativeness and competitiveness of the U. S. in science and engineering. A decision to initiate a workshop does not arise de novo in the Ecology Program. Rather, it emerges from panel discussions, conversations with in vestigators at meetings or on the phone, and from discussions between pro gram officers in the Division of Biotic Systems and Resources. This workshop was developed to provide advice to the NSF and the lim nological community. Some NSF perceptions on future funding for ecolog ical research on lake communities are presented here. Researchers often mentioned a paucity of innovative lake ecology at the community level. This perception was accompanied by a certain frustration since lakes probably have the best empirical data base of any natural environment and should continue to lead in the development of ecological concepts. Members of NSF advisory panels sometimes expressed similar concerns during consid eration of proposals for lake research.
Download or read book Chemicals from Microalgae written by Zvi Cohen and published by CRC Press. This book was released on 1999-05-27 with total page 450 pages. Available in PDF, EPUB and Kindle. Book excerpt: The production of chemicals from microalgae is becoming a significant area of biological research. Chemicals from Microalgae seeks to cover the various aspects that relate to the use of microalgae as a source of chemicals. The chapters discuss the occurrence and physiological role of these chemicals and concentrates on the methods aimed at enhancing their content, as well as large-scale algal biomass production and down-stream processing. This work, written by one of the true pioneers in the field describes the major algal chemicals of interest, namely pigments and lipids.
Download or read book Marine Ecological Processes written by Ivan Valiela and published by Springer Science & Business Media. This book was released on 2013-06-29 with total page 555 pages. Available in PDF, EPUB and Kindle. Book excerpt: This text is aimed principally at the beginning graduate or advanced undergraduate student, but was written also to serve as a review and, more ambitiously, as a synthesis of the field. To achieve these purposes, several objectives were imposed on the writing. The first was, since ecol ogists must be the master borrowers of biology, to give the flavor of the eclectic nature of the field by providing coverage of many of the interdis ciplinary topics relevant to marine ecology. The second objective was to portray marine ecology as a discipline in the course of discovery, one in which there are very few settled issues. In many instances it is only possible to discuss diverse views and point out the need for further study. The lack of clear conclusions may be frustrating to the beginning student but nonetheless reflects the current-and necessarily exciting-state of the discipline. The third purpose is to guide the reader further into topics of specialized interest by providing sufficient recent references especially reviews. The fourth objective is to present marine ecology for what it is: a branch of ecology. Many concepts, approaches, and methods of marine ecology are inspired or derived from terrestrial and limnological antecedents. There are, in addition, instructive comparisons to be made among results obtained from marine, freshwater, and terrestrial environ ments, I have therefore incorporated the intellectual antecedents of par ticular concepts and some non-marine comparisons into the text.
Download or read book Savanna Food Chains written by Bobbie Kalman and published by Crabtree Publishing Company. This book was released on 2006 with total page 38 pages. Available in PDF, EPUB and Kindle. Book excerpt: Explains the structure of the food chain (composed of plants and animals) in a savanna habitat.
Download or read book Ecology of Harmful Algae written by E. Granéli and published by Springer Science & Business Media. This book was released on 2007-10-04 with total page 448 pages. Available in PDF, EPUB and Kindle. Book excerpt: Harmful algal can cause a variety of deleterious effects, including the poisoning of fish and shellfish, habitat disruptions for many organisms, water discoloration, beach fouling, and even toxic effects for humans. In this volume, international experts provide an in-depth analysis of harmful algae topics and offer a comprehensive synthesis of the latest research in the field.
Download or read book Environmental Science written by Robert K. Kaufmann and published by . This book was released on 2008 with total page 596 pages. Available in PDF, EPUB and Kindle. Book excerpt: Unlike any other introductory environmental science text, Robert Kaufmann and Cutler Cleveland's "Environmental Science" takes a fresh approach to the subject by weaving themes of energy and materials, economic systems, and policy throughout the entire text. A story of real science is simply told through examples of cutting-edge content, real-world applications, and a distinctive conceptual illustration program..
Download or read book Game Farm and Hunting Tourism written by Peet van der Merwe and published by AFRICAN SUN MeDIA. This book was released on 2014-04-01 with total page 292 pages. Available in PDF, EPUB and Kindle. Book excerpt: Wildlife tourism, of which game farms form an important part, is one of South Africa's biggest tourism products with more game conserved and land under protection than all provincial and national parks combined. Therefore wildlife tourism, especially hunting, is a very important source of income for the country and contributes to job creation in rural provinces like Limpopo, Northern Cape, North West and Eastern Cape. This book places emphasis on hunting (trophy and biltong), game farm development for tourism purposes, game management, game farming and the law, and important future trends. The book is aimed at game farm owners, hunters, hunting outfitters, professional hunters and students in search of knowledge concerning game farm and hunting tourism.
Download or read book Coastal Plant Communities of Latin America written by Ulrich Seeliger and published by Academic Press. This book was released on 2013-10-22 with total page 414 pages. Available in PDF, EPUB and Kindle. Book excerpt: Published ecological information on Latin American coasts is scarce, despite the growing need for a comprehensive examination of coastal processes on a global scale. This book brings together details on benthic marine algae, seagrasses, salt marsh, mangrove, and dune plant communities throughout Latin America. Researchers and graduate students in plant ecology, marine biology, and environmental management will benefit from the valuable information in this book. - Distribution and community ecology - Modern research approaches - Coastal management possibilities
Download or read book Detritus and Microbial Ecology in Aquaculture written by D. J. W. Moriarty and published by WorldFish. This book was released on 1987-01-01 with total page 426 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Outlook written by and published by . This book was released on 1926 with total page 680 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Outlook and Independent written by and published by . This book was released on 1926 with total page 628 pages. Available in PDF, EPUB and Kindle. Book excerpt:
