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Study Of Clay Materials From Northern Cameroon Application In The Habitat Of Sahelian Areas
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Author :Touogam Touolak Benedicte Publisher :Scientific Research Publishing, Inc. USA ISBN 13 :1618968661 Total Pages :81 pages Book Rating :4.6/5 (189 download)
Book Synopsis Study of Clay Materials from Northern Cameroon: Application in the Habitat of Sahelian Areas by : Touogam Touolak Benedicte
Download or read book Study of Clay Materials from Northern Cameroon: Application in the Habitat of Sahelian Areas written by Touogam Touolak Benedicte and published by Scientific Research Publishing, Inc. USA. This book was released on 2020-04-02 with total page 81 pages. Available in PDF, EPUB and Kindle. Book excerpt: In its diversity of culture and landscape, stands the dense archipelago of plains, savannas and wooded steppes of the northern part of Cameroon. This part of Cameroon dominated by its flat landscapes, its ferralitic soil, somewhat ferruginous and very exactly clay; is subject to extremely high temperatures, since it is an integral part of the Sahel zone. The question of suitable housing for a Sudano-Sahelian climate is therefore not a new concept in this part of Cameroon. Traditional and ancestral construction techniques using the clay material sometimes associated with crushed straw, or even with cement used as a binder, still exist today. It is therefore not uncommon to find in slightly more remote localities (here assimilated to villages, districts and districts), constructions made entirely of rubble (we are referring here to the city of Mokolo and its surroundings, in the department from Mayo-Tsanaga to Far North Cameroon), and also from terracotta bricks (much more on the side of Yagoua and its surroundings, in the department of Mayo-Danay in Far North Cameroon). Still in Far North Cameroon on the Logone et Chari side, the construction of the shell houses of the Mousgoum people dominate the architectural landscape. Going up in North Cameroon on the side of Garoua in the locality of Pitoa, Djalingo, Boulgou, Tinguelin and Badebroun including all the other surrounding localities, soil morphology, architectural landscape and all other geotechnical parameters of soil characterization remain the same; the use of the material “earth” in particular the cooked and compressed brick predominates the habitats. In most cases, the soils are 90% sandy and clayey in nature; this is what the relevant results obtained from years of research tell us.
Download or read book Agrindex written by and published by . This book was released on 1984 with total page 800 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Uan Tabu in the Settlement History of the Libyan Sahara by : Elena A. A. Garcea
Download or read book Uan Tabu in the Settlement History of the Libyan Sahara written by Elena A. A. Garcea and published by All’Insegna del Giglio. This book was released on 2001-07-01 with total page 281 pages. Available in PDF, EPUB and Kindle. Book excerpt: Uan Tabu is a rockshelter on the left bank of the central valley of the Wadi Teshuinat, which is a main ancient water course in the Tadrart Acacus mountain range. It is located in the Fezzan region, south-western Libya (Great Jamahirya). The site was discovered by Fabrizio Mori in 1960 and was re-excavated and studied by a multi-disciplinary team at the beginning of the 1990s. It has also remarkable rock art that includes paintings from the Round Head and Pastoral phases. Between 1960 and 1963, a trench was dug into the archaeological deposit at the foot of the rock wall. The results of the 1960s’ excavation have never been published before, apart from some brief notes. They are thoroughly described and discussed in the present volume. Between 1990 and 1993, the excavation was resumed and extended. The 1990s’ excavation has been preliminarily published. Further information and details are now presented and commented. A stratigraphic and cultural correlation between the two excavations is also attempted in this volume. Four main archaeological and paedological units were identified and dated. They spanned from the Late Pleistocene to the Late Holocene. The earliest one, dating to the Pleistocene, included an Aterian techno-complex and was dated to around 61,000 years BP. Later, during the Early Holocene, a ‘pre-pastoral’ occupation occurred since the 10th millennium bp. This period was differentiated in two phases characterised by different socio-cultural systems: 1. during the Early Acacus (around 9800-8800 years bp), the site was used on a seasonal basis, probably during the dry season, for practising hunting activities; 2. during the Late Acacus (around 8800-8600 years bp), a more sedentary lifestyle was hypothesised for the inhabitants of the site. These two cultural facies comprised the upper three units. The fourth phase of occupation of the shelter was only attested to the surface of the site, but it could be still considered as an indication of the use of the site during the Late Holocene, as late as the 4th millennium bp. A dung fill in the wall of the rockshelter dated to the end of this, Late Pastoral, phase and is the only evidence for domesticated animals.
Author :H. Peter Van Straaten Publisher :Guelph, Ont. : Department of Land Resource Science, University of Guelph ISBN 13 :9780889555129 Total Pages :338 pages Book Rating :4.5/5 (551 download)
Book Synopsis Rocks for Crops by : H. Peter Van Straaten
Download or read book Rocks for Crops written by H. Peter Van Straaten and published by Guelph, Ont. : Department of Land Resource Science, University of Guelph. This book was released on 2002 with total page 338 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Index - River Niger Commission by : River Niger Commission. Documentation and Analysis Centre
Download or read book Index - River Niger Commission written by River Niger Commission. Documentation and Analysis Centre and published by . This book was released on 1976 with total page 266 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis The Dry Forests and Woodlands of Africa by : Emmanuel N. Chidumayo
Download or read book The Dry Forests and Woodlands of Africa written by Emmanuel N. Chidumayo and published by Routledge. This book was released on 2010-09-23 with total page 294 pages. Available in PDF, EPUB and Kindle. Book excerpt: The dry forests and woodlands of Sub-Saharan Africa are major ecosystems, with a broad range of strong economic and cultural incentives for keeping them intact. However, few people are aware of their importance, compared to tropical rainforests, despite them being home to more than half of the continent's population. This unique book brings together scientific knowledge on this topic from East, West, and Southern Africa and describes the relationships between forests, woodlands, people and their livelihoods. Dry forest is defined as vegetation dominated by woody plants, primarily trees, the canopy of which covers more than 10 per cent of the ground surface, occurring in climates with a dry season of three months or more. This broad definition - wider than those used by many authors - incorporates vegetation types commonly termed woodland, shrubland, thicket, savanna, wooded grassland, as well as dry forest in its strict sense. The book provides a comparative analysis of management experiences from the different geographic regions, emphasizing the need to balance the utilization of dry forests and woodland products between current and future human needs. Further, the book explores the techniques and strategies that can be deployed to improve the management of African dry forests and woodlands for the benefit of all, but more importantly, the communities that live off these vegetation formations. Thus, the book lays a foundation for improving the management of dry forests and woodlands for the wide range of products and services they provide.
Book Synopsis Index - Commission du fleuve Niger, Centre de documentation by : River Niger Commission. Documentation and Analysis Centre
Download or read book Index - Commission du fleuve Niger, Centre de documentation written by River Niger Commission. Documentation and Analysis Centre and published by . This book was released on 1976 with total page 276 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Africa, the Cradle of Human Diversity by :
Download or read book Africa, the Cradle of Human Diversity written by and published by BRILL. This book was released on 2021-11-22 with total page 341 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book explores important chapters of past and recent African history from a multidisciplinary perspective. It covers an extensive time range from the evolution of early humans to the complex cultural and genetic diversity of modern-day populations in Africa. Through a comprehensive list of chapters, the book focuses on different time-periods, geographic regions and cultural and biological aspects of human diversity across the continent. Each chapter summarises current knowledge with perspectives from a varied set of international researchers from diverse areas of expertise. The book provides a valuable resource for scholars interested in evolutionary history and human diversity in Africa. Contributors are Shaun Aron, Ananyo Choudhury, Bernard Clist, Cesar Fortes-Lima, Rosa Fregel, Jackson S. Kimambo, Faye Lander , Marlize Lombard, Fidelis T. Masao, Ezekia Mtetwa, Gilbert Pwiti, Michèle Ramsay, Thembi Russell, Carina Schlebusch, Dhriti Sengupta, Plan Shenjere-Nyabezi, Mário Vicente.
Book Synopsis Farming Systems of the African Savanna by : A. Ker
Download or read book Farming Systems of the African Savanna written by A. Ker and published by IDRC. This book was released on 1995 with total page 177 pages. Available in PDF, EPUB and Kindle. Book excerpt: Farming Systems of the African Savanna: A continent in crisis
Author :International Development Research Centre (Canada) Publisher :IDRC ISBN 13 :088936852X Total Pages :319 pages Book Rating :4.8/5 (893 download)
Book Synopsis Cover Crops in West Africa by : International Development Research Centre (Canada)
Download or read book Cover Crops in West Africa written by International Development Research Centre (Canada) and published by IDRC. This book was released on 1998 with total page 319 pages. Available in PDF, EPUB and Kindle. Book excerpt: Cover Crops in West Africa Contributing to Sustainable Agriculture
Download or read book Bibliography of Agriculture written by and published by . This book was released on 1989 with total page 1738 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Politics, Property and Production in the West African Sahel by : Tor Arve Benjaminsen
Download or read book Politics, Property and Production in the West African Sahel written by Tor Arve Benjaminsen and published by Nordic Africa Institute. This book was released on 2001 with total page 342 pages. Available in PDF, EPUB and Kindle. Book excerpt: Through a number of case studies from the West African Sahel, this book links and explores natural resources management from the perspectives of politics, property and production.
Book Synopsis Integrated Soil Fertility Management in Africa by : Nteranya Sanginga
Download or read book Integrated Soil Fertility Management in Africa written by Nteranya Sanginga and published by CIAT. This book was released on 2009 with total page 270 pages. Available in PDF, EPUB and Kindle. Book excerpt: Forward. A call for integrated soil fertility management in Africa. Introduction. ISFM and the African farmer. Part I. The principles of ISFM: ISFM as a strategic goal, Fertilizer management within ISFM, Agro-minerals in ISFM, Organic resource management, ISFM, soil biota and soil health. Part II. ISFM practices: ISFM products and fields practices, ISFM practice in drylands, ISFM practice in savannas and woodlands, ISFM practice in the humid forest zone, Conservation Agriculture. Part III. The process of implementing ISFM: soil fertility diagnosis, soil fertility management advice, Dissemination of ISFM technologies, Designing an ISFM adoption project, ISFM at farm and landscape scales. Part IV. The social dimensions of ISFM: The role of ISFM in gender empowerment, ISFM and household nutrition, Capacity building in ISFM, ISFM in the policy arena, Marketing support for ISFM, Advancing ISFM in Africa. Appendices: Mineral nutrient contents of some common organic resources.
Book Synopsis Bibliography of Agriculture with Subject Index by :
Download or read book Bibliography of Agriculture with Subject Index written by and published by . This book was released on 1989 with total page 824 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :Intergovernmental Panel on Climate Change. Working Group II. Publisher :Cambridge University Press ISBN 13 :9780521634557 Total Pages :532 pages Book Rating :4.6/5 (345 download)
Book Synopsis The Regional Impacts of Climate Change by : Intergovernmental Panel on Climate Change. Working Group II.
Download or read book The Regional Impacts of Climate Change written by Intergovernmental Panel on Climate Change. Working Group II. and published by Cambridge University Press. This book was released on 1998 with total page 532 pages. Available in PDF, EPUB and Kindle. Book excerpt: Cambridge, UK : Cambridge University Press, 1998.
Author :International Development Research Centre (Canada) Publisher :IDRC ISBN 13 :088936804X Total Pages :313 pages Book Rating :4.8/5 (893 download)
Book Synopsis Water Management in Africa and the Middle East by : International Development Research Centre (Canada)
Download or read book Water Management in Africa and the Middle East written by International Development Research Centre (Canada) and published by IDRC. This book was released on 1996 with total page 313 pages. Available in PDF, EPUB and Kindle. Book excerpt: Water Management in Africa and the Middle East: Challenges and Opportunities
Book Synopsis Livestock's Long Shadow by : Henning Steinfeld
Download or read book Livestock's Long Shadow written by Henning Steinfeld and published by Food & Agriculture Org.. This book was released on 2006 with total page 418 pages. Available in PDF, EPUB and Kindle. Book excerpt: "The assessment builds on the work of the Livestock, Environment and Development (LEAD) Initiative"--Pref.
