Download or read book Sinet Ethiopian Journal of Science written by and published by . This book was released on 2003 with total page 796 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Regression Estimators written by Marvin H. J. Gruber and published by JHU Press. This book was released on 2010-06-30 with total page 425 pages. Available in PDF, EPUB and Kindle. Book excerpt: Praise for the first edition --
Download or read book Waste Management written by Luis Fernando Marmolejo Rebellon and published by BoD – Books on Demand. This book was released on 2012-10-26 with total page 363 pages. Available in PDF, EPUB and Kindle. Book excerpt: Solid waste management generates big challenges for society due to its large variability in production and composition, and because of its sanitary and environmental impacts. To contribute in facing this situation, this book includes a worldwide overview of experiences and conceptual and technical developments attained through research and development projects. In addition to minimizing generation, considered as the most desirable practice, it includes alternatives of valuation for potentially recoverable waste and strategies to reduce final conditioning and disposition risks. The book includes contextual technical, economical, political and social aspects aimed at proposing integral solutions for the solid waste management.
Download or read book Environment and Society in Ethiopia written by Girma Kebbede and published by Taylor & Francis. This book was released on 2016-10-04 with total page 230 pages. Available in PDF, EPUB and Kindle. Book excerpt: Ethiopia is facing environmental and poverty challenges, and urgently needs effective management of its environmental resources. Much of the Ethiopian landscape has been significantly altered and reshaped by centuries of human activities, and three-quarters of the rural population is living on degraded land. Over the past two decades the country has seen rapid economic and population growth and unparalleled land use change. This book explores the challenges of sustaining the resource base while fuelling the economy and providing for a growing population that is greatly dependent on natural resources for income and livelihoods. Adopting a political ecology perspective, this book comprehensively examines human impacts on the environment in Ethiopia, defining the environment both in terms of the quantity and quality of renewable and non-renewable natural resources. With high levels of economic production and consumption also come unintended side effects: waste discharges, emissions of pollutants, and industrial effluents. These pollutants can degrade the quality of water, air, land, and forests as well as harm the health of people, animals, and other living organisms if untreated or disposed of improperly. This book demonstrates how the relationship between society and environment is inherently and delicately interwoven, providing an account of Ethiopia’s current environment and natural resource base and future considerations for environmentally sustainable development.
Download or read book Abiotic and Biotic Stress in Plants written by Arun Shanker and published by BoD – Books on Demand. This book was released on 2016-02-17 with total page 770 pages. Available in PDF, EPUB and Kindle. Book excerpt: The impact of global climate change on crop production has emerged as a major research priority during the past decade. Understanding abiotic stress factors such as temperature and drought tolerance and biotic stress tolerance traits such as insect pest and pathogen resistance in combination with high yield in plants is of paramount importance to counter climate change related adverse effects on the productivity of crops. In this multi-authored book, we present synthesis of information for developing strategies to combat plant stress. Our effort here is to present a judicious mixture of basic as well as applied research outlooks so as to interest workers in all areas of plant science. We trust that the information covered in this book would bridge the much-researched area of stress in plants with the much-needed information for evolving climate-ready crop cultivars to ensure food security in the future.
Download or read book Past Climate Variability through Europe and Africa written by Richard W. Battarbee and published by Springer Science & Business Media. This book was released on 2007-11-06 with total page 653 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book focuses on two complementary time-scales, the Holocene (approximately the last 11,500 years) and the last glacial-interglacial cycle (approximately the last 130,000 years) to synthesize evidence of climate variability at the regional and continental scale across Europe and Africa. This is the first examination of historical climate variations at such a scale, and thus sets a benchmark for future research.
Download or read book Degraded Forests in Eastern Africa written by Frans Bongers and published by Routledge. This book was released on 2010-09-23 with total page 378 pages. Available in PDF, EPUB and Kindle. Book excerpt: Forest degradation as a result of logging, shifting cultivation, agriculture and urban development is a major issue throughout the tropics. It leads to loss in soil fertility, water resources and biodiversity, as well as contributes to climate change. Efforts are therefore required to try to minimize further degradation and restore tropical forests in a sustainable way. This is the first research-based book to examine this problem in East Africa. The specific focus is on the forests of Ethiopia, Tanzania and Uganda, but the lessons learned are shown to be applicable to neighbouring countries and others in the tropics. A wide range of forest types are covered, from dry Miombo forest and afromontane forests, to forest-savannah mosaics and wet forest types. Current management practices are assessed and examples of good practice presented. The role of local people is also emphasized. The authors describe improved management and restoration through silviculture, plantation forestry and agroforestry, leading to improvements in timber production, biodiversity conservation and the livelihoods of local people.
Download or read book Vegetable oils written by and published by PROTA. This book was released on 2007 with total page 239 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Ecology and Management of the African Buffalo written by Alexandre Caron and published by Cambridge University Press. This book was released on 2023-11-30 with total page 587 pages. Available in PDF, EPUB and Kindle. Book excerpt: This interdisciplinary volume covers the ecology, conservation and management of the African buffalo, one of iconic Africa's Big Five.
Download or read book Rodents of Sub Saharan Africa written by Ara Monadjem and published by Walter de Gruyter GmbH & Co KG. This book was released on 2015-02-17 with total page 1102 pages. Available in PDF, EPUB and Kindle. Book excerpt: This comprehensive handbook covers all the rodents occurring in Southern, Central, East and West Africa, south of the Sahara. Genus and species accounts include diagnostic descriptions, systematics and taxonomy, biogeographical environment, fossil species, photographs of skull and mandible, illustrations of molar dentition, photographs of live animals, distribution maps and tables of standard museum measurements.
Download or read book Mammals of Africa Volume III written by Jonathan Kingdon and published by A&C Black. This book was released on 2014-11-20 with total page 785 pages. Available in PDF, EPUB and Kindle. Book excerpt: Mammals of Africa (MoA) is a series of six volumes which describes, in detail, every currently recognized species of African land mammal. This is the first time that such extensive coverage has ever been attempted, and the volumes incorporate the very latest information and detailed discussion of the morphology, distribution, biology and evolution (including reference to fossil and molecular data) of Africa's mammals. With more than 1,160 species and 16-18 orders, Africa has the greatest diversity and abundance of mammals in the world. The reasons for this and the mechanisms behind their evolution are given special attention in the series. Each volume follows the same format, with detailed profiles of every species and higher taxa. The series includes hundreds of colour illustrations and pencil drawings by Jonathan Kingdon highlighting the morphology and behaviour of the species concerned, as well as line drawings of skulls and jaws by Jonathan Kingdon and Meredith Happold. Every species also includes a detailed distribution map. Edited by Jonathan Kingdon, David Happold, Tom Butynski, Mike Hoffmann, Meredith Happold and Jan Kalina, and written by more than 350 authors, all experts in their fields, Mammals of Africa is as comprehensive a compendium of current knowledge as is possible. Extensive references alert readers to more detailed information. Volume III, edited by David Happold, has profiles of 395 species of rodents, comprising the squirrels, dormice, jerboas, blind mole-rats, African root-rats, pouched rats and mice, Swamp Mouse, climbing mice, fat mice, White-tailed Rat, rock mice, voles, Maned Rat, spiny mice, brush-furred mice, gerbils, jirds, taterils, African Forest Mouse, rats and mice, vlei rats, whistling rats, anomalures, springhares, gundis, African mole-rats, porcupines, Noki (Dassie Rat), cane rats and Coypu. The volume concludes with 13 species of hares and rabbits.
Download or read book Mammals of Africa written by Jonathan Kingdon and published by A&C Black. This book was released on 2013-05-23 with total page 3500 pages. Available in PDF, EPUB and Kindle. Book excerpt: Mammals of Africa (MoA) is a series of six volumes which describes, in detail, every currently recognized species of African land mammal. This is the first time that such extensive coverage has ever been attempted, and the volumes incorporate the very latest information and detailed discussion of the morphology, distribution, biology and evolution (including reference to fossil and molecular data) of Africa's mammals. With 1,160 species and 16 orders, Africa has the greatest diversity and abundance of mammals in the world. The reasons for this and the mechanisms behind their evolution are given special attention in the series. Each volume follows the same format, with detailed profiles of every species and higher taxa. The series includes some 660 colour illustrations by Jonathan Kingdon and his many drawings highlight details of morphology and behaviour of the species concerned. Diagrams, schematic details and line drawings of skulls and jaws are by Jonathan Kingdon and Meredith Happold. Every species also includes a detailed distribution map. Extensive references alert readers to more detailed information. Volume I: Introductory Chapters and Afrotheria (352 pages) Volume II: Primates (560 pages) Volume III: Rodents, Hares and Rabbits (784 pages) Volume IV: Hedgehogs, Shrews and Bats (800 pages) Volume V: Carnivores, Pangolins, Equids and Rhinoceroses (560 pages) Volume VI: Pigs, Hippopotamuses, Chevrotain, Giraffes, Deer and Bovids (704 pages)
Download or read book Vegetation Ecology Rangeland Condition and Forage Resources Evaluation in the Borana Lowlands Southern Oromia Ethiopia written by Gemedo Dalle Tussie and published by Cuvillier Verlag. This book was released on 2004 with total page 259 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Indigenous Chicken Production and Marketing Systems in Ethiopia written by Fisseha Moges and published by ILRI (aka ILCA and ILRAD). This book was released on 2010-01-01 with total page 66 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Pearl Millet written by Sneh Punia and published by CRC Press. This book was released on 2020-03-04 with total page 170 pages. Available in PDF, EPUB and Kindle. Book excerpt: Pearl millet is mainly used for animal and poultry feed. It is the principal source of energy, protein, vitamins, minerals and contains many phenolic compounds, which are a good source of natural antioxidants. Pearl millet is a rich source of bioactive compounds and contains phytates and polyphenols. Owing to high nutritional and phytochemical properties, it has gained considerable attention as a botanical dietary supplement in many functional foods. Pearl Millet: Properties, Functionality and Its Applications provides comprehensive knowledge on nutritional and non-nutritional aspects of pearl millet. It covers recent research on pearl millet and provides information to improve the property and shelf life of flour, as well as the starch, and their uses in various food products. Features: Reviews structure, functional and antioxidant properties in pearl millet flour Deals with the latest developments in modification of native starch Provides information in enhancing shelf life and its utilization in phytochemical-rich product development Covers updated information for grain science professionals and food technologists
Download or read book Himalayan Fermented Foods written by Jyoti Prakash Tamang and published by CRC Press. This book was released on 2009-08-17 with total page 306 pages. Available in PDF, EPUB and Kindle. Book excerpt: The magnificent Himalayan Mountains, the highest in the world and home to the famed Mount Everest and K2, are also imbued with a rich diversity of ethnic fermented foods. Dr. Jyoti Prakash Tamang, one of the leading authorities on food microbiology, has studied Himalayan fermented foods and beverages for the last twenty-two years. His comprehensive
Download or read book The Boundaries of Ancient Trade written by Helina Solomon Woldekiros and published by University Press of Colorado. This book was released on 2023-07-17 with total page 219 pages. Available in PDF, EPUB and Kindle. Book excerpt: Drawing on rich ethnographic data as well as archaeological evidence, The Boundaries of Ancient Trade challenges long-standing conceptions of highly centralized sociopolitical and economic organization and trade along the Afar salt trail—one of the last economically significant caravan-based trade routes in the world. For thousands of years, farmers in the Tigray, Amhara, and Afar regions of Ethiopia and Eritrea have run caravans of nearly 250,000 people and pack animals annually along an eighty-mile route through both cold, high-altitude farmlands and some of the hottest volcanic desert terrain on earth. In her fieldwork, archaeologist Helina Solomon Woldekiros followed the route with her own donkey and camel caravan, observing and interviewing over 150 Arho (caravaners), salt miners, salt cutters, warehouse owners, brokers, shop owners, and salt village residents to model the political economy of the ancient Aksumite state. The first integrated ethnoarchaeological and archaeological research on this legendary route, this volume provides evidence that informal economies and local participation have played a critical role in regional trade and, ultimately, in maintaining the considerable power of the Aksumite state. Woldekiros also contributes new insights into the logistics of pack animal–based trade and variability in the central and regional organization of global ancient trade. Using a culturally informed framework for understanding the organization of the ancient salt route and its role in linking the Aksumite state to rural highland agricultural and lowland mobile pastoralist populations, The Boundaries of Ancient Trade makes a key contribution to theoretical discussions of hierarchy and more diffuse power structures in ancient states. This work generates new interest in the region as an area of global relevance in archaeological and anthropological debates on landscape, social interaction, and practice theories.
