Download or read book Fish Passage Technologies written by and published by Office of Technology Assessment. This book was released on 1995 with total page 180 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book A Field Guide to the Natural Communities of Michigan written by Joshua G. Cohen and published by . This book was released on 2015 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Small enough to carry in a backpack, this comprehensive guide explores the many diverse natural communities of Michigan, providing detailed descriptions, distribution maps, photographs, lists of characteristic plants, suggested sites to visit, and a dichotomous key for aiding field identification. This is a key tool for those seeking to understand, describe, document, conserve, and restore the diversity of natural communities native to Michigan.
Download or read book Beyond Intellectual Property written by Darrell Addison Posey and published by IDRC. This book was released on 1996 with total page 324 pages. Available in PDF, EPUB and Kindle. Book excerpt: Cultural property, aboriginal people, ethnobiology, legal status, laws.
Download or read book Air Quality Criteria for Oxides of Nitrogen written by Dennis J. Kotchmar and published by DIANE Publishing. This book was released on 1996-07 with total page 712 pages. Available in PDF, EPUB and Kindle. Book excerpt: Evaluates the latest scientific data on health effects of NOx measured in laboratory animals and exposed human populations and the effects of NOx on agricultural corps, forests and ecosystems, as well the NOx effects on visibility and non-biological materials. Other chapters describe the nature, sources, distribution, measurement and concentrations of NOx in the environment. Covers all pertinent literature through early 1993. Glossary of terms and symbols. Extensive bibliography. Charts, tables and graphs.
Download or read book Poplars and Willows written by Jud G. Isebrands and published by CABI. This book was released on 2014-02-12 with total page 700 pages. Available in PDF, EPUB and Kindle. Book excerpt: Poplars and willows form an important component of forestry and agricultural systems, providing a wide range of wood and non-wood products. This book synthesizes research on poplars and willows, providing a practical worldwide overview and guide to their basic characteristics, cultivation and use, issues, problems and trends. Prominence is given to environmental benefits and the importance of poplar and willow cultivation in meeting the needs of people and communities, sustainable livelihoods, land use and development.
Download or read book Hunters Pastoralists and Ranchers written by Tim Ingold and published by Cambridge University Press. This book was released on 1988-03-31 with total page 340 pages. Available in PDF, EPUB and Kindle. Book excerpt: Throughout the northern circumpolar tundras and forests, and over many millennia, human populations have based their livelihood wholly or in part upon the exploitation of a single animal species-the reindeer. Yet some are hunters, others pastoralists, while today traditional pastoral economies are being replaced by a commercially oriented ranch industry. In this book, drawing on ethnographic material from North America and Eurasia, Tim Ingold explains the causes and mechanisms of transformations between hunting, pastoralism and ranching, each based on the same animal in the same environment, and each viewed in terms of a particular conjunction of social and ecological relations of production. In developing a workable synthesis between ecological and economic approaches in anthropology, Ingold introduces theoretically rigorous concepts for the analysis of specialized animal-based economies, which cast the problem of 'domestication' in an entirely new light.
Download or read book From Kostenki to Clovis written by Olga Soffer and published by Springer Science & Business Media. This book was released on 2013-06-29 with total page 510 pages. Available in PDF, EPUB and Kindle. Book excerpt: From the American Side I went to the USSR for the first time in 1982 to attend the 11th meeting of the International Union for Quaternary research (INQUA) held at the Moscow State University. At that time relations between our two countries were anything but congenial and many restrictions were placed on our viewing the archaeological and paleontological collections and labora tory facilities. This was not the ideal climate for the free exchange of ideas needed for meaningful research. However, it was obvious to us that the strained relations did not extend to scientific discussions between scholars. We left that meeting well aware that if the problems of prehistoric Old World-New World relationships were to be resolved, it would eventually require cooperative research efforts within the world community of archaeologists. At that time, the pre-Clovis problem in New World archaeology was foremost in the minds of many North American researchers: tool technology and assemblages were being studied as a possible means of establishing cultural relationships across the Bering Strait, Clovis sites and mammoth kills were being looked at with new ideas for interpretation, and New World researchers realized that to resolve these questions they had to become familiar with the archaeological record of northeast Asia. A chance meeting of the writer with Olga Soffer in 1983 led to serious discussions of the sites on the Russian or East European Plain.
Download or read book Food Security Food Prices and Climate Variability written by Molly E. Brown and published by Routledge. This book was released on 2014-06-05 with total page 282 pages. Available in PDF, EPUB and Kindle. Book excerpt: The agriculture system is under pressure to increase production every year as global population expands and more people move from a diet mostly made up of grains, to one with more meat, dairy and processed foods. This book uses a decade of primary research to examine how weather and climate, as measured by variations in the growing season using satellite remote sensing, has affected agricultural production, food prices and access to food in food-insecure regions of the world. The author reviews environmental, economics and multidisciplinary research to describe the connection between global environmental change, changing weather conditions and local staple food price variability. The context of the analysis is the humanitarian aid community, using the guidance of the USAID Famine Early Warning Systems Network and the United Nation’s World Food Program in their response to food security crises. These organizations have worked over the past three decades to provide baseline information on food production through satellite remote sensing data and agricultural yield models, as well as assessments of food access through a food price database. These datasets are used to describe the connection, and to demonstrate the importance of these metrics in overall outcomes in food-insecure communities.
Download or read book Carcass management guidelines written by Miller, L.P., Miknis, R.A. and Flory, G.A.. and published by Food & Agriculture Org.. This book was released on 2020-12-28 with total page 56 pages. Available in PDF, EPUB and Kindle. Book excerpt: Animal disease outbreaks pose many challenges for response authorities that can impact livelihoods, food security, and the environment. Proper disposal of animal carcasses that die or are culled during the outbreak is a key component of a successful response to a disease outbreak because it helps prevent or mitigate the further spread of pathogens and in case of zoonotic disease, to further protect human health. The practical guidelines presented hereby provide carcass and related waste management considerations and recommended procedures for use by Veterinary Services and other official response authorities when developing animal disease outbreak containment and eradication plans. The guidelines apply to animal disease outbreaks of varying sizes, whether the outbreak is isolated to a single premise or spans a region to cover numerous premises. However, they are focused on small to medium-sized holdings in countries without access to engineered landfills, rendering plants or controlled incinerators. The guidelines are written in the spirit of “keep it simple and doable”, considering the limited human and financial resources that many countries are constrained with. Its presentation and practical approach ensure that countries will find it very useful for their emergency operation procedures toolbox. Further, the guidelines directly contribute to the one-health approach by protecting the health of animals, humans, and the environment.
Download or read book A History of the Canadian Pacific Railway written by Harold Adams Innis and published by London, McClelland. This book was released on 1923 with total page 384 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Thesaurus of Traditional English Metaphors written by P.R. Wilkinson and published by Routledge. This book was released on 2003-09-02 with total page 2991 pages. Available in PDF, EPUB and Kindle. Book excerpt: This fascinating collection of traditional metaphors and figures of speech, groups expressions according to theme. The second edition includes over 1,500 new entries, more information on first known usages, a new introduction and two expanded indexes. It will appeal to those interested in cultural history and the English language.
Download or read book Inventory and Monitoring of Wildlife Habitat written by Allen Y. Cooperrider and published by . This book was released on 1986 with total page 858 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Changing Tracks written by Timothy Rawson and published by . This book was released on 2001 with total page 354 pages. Available in PDF, EPUB and Kindle. Book excerpt: In the 1930s, the National Park Service stopped killing wolves in Alaska's McKinley National Park, beginning a controversy over the value of predators and game animals which lasted for more than 20 years. In this volume, Rawson (history, Alaska Pacific U.) examines the history of this controversy and discusses the ways in which it continues to shape National Park Service policy. c. Book News Inc.
Download or read book Energy from Organic Materials Biomass written by Martin Kaltschmitt and published by Springer. This book was released on 2018-07-21 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This comprehensive reference is a state-of-the-art survey of biomass as an energy carrier for the provision of heat, electricity, and transportation fuel, considering technical, economic, environmental, and social aspects. On a global scale, biomass contributes roughly 12 to 16 % of the energy needed to cover the overall primary energy consumption. Thus far, it is humanity’s most important source of renewable energy, used on practically all continents and growing in importance even in industrialized nations. With detailed coverage of the production of solid, gaseous and liquid fuels, as well as a final energy provision, this volume serves as an introduction for readers just entering the field, but also offers new insights, up-to-date information, as well as latest findings for advanced researchers, industry experts, and decision makers.
Download or read book Foreign Animal Diseases written by and published by . This book was released on 2008 with total page 470 pages. Available in PDF, EPUB and Kindle. Book excerpt: An easy-to-read, comprehensive manual to help agronomists and community members protect local cattle, poultry, and crops from incidental or deliberate infestations.
Download or read book Environment in the European Union at the Turn of the Century written by European Environment Agency and published by . This book was released on 1999 with total page 460 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Despite more than 25 years of Community Environmental Policy - which has been successful in its own terms - general environmental quality in the European Union is not recovering significantly, and in some areas, it is worsening. This present report confirms both that situation and the fact that the unsustainable development of some economic sectors is the major barrier to improvement. Up to now what has been missing has been an assessment of whether the actual economic, sectoral and environmental policies over the next decade or so will bring improvements, or whether there are trends and developments pushing us off target and seriously challenging substantial progress. This report is designed to address this issue, providing information on the current state and future trends that is of direct use for deciding on sound and effective measures to really improve and protect the environment and move towards more sustainable development."--Editor.
Download or read book Collection Management and Study of Microscope Slides written by Birger Neuhaus and published by . This book was released on 2017 with total page 173 pages. Available in PDF, EPUB and Kindle. Book excerpt:
