Download or read book Faecal Sludge Management written by Linda Strande and published by IWA Publishing. This book was released on 2014-08-15 with total page 428 pages. Available in PDF, EPUB and Kindle. Book excerpt: It is estimated that literally billions of residents in urban and peri-urban areas of Africa, Asia, and Latin America are served by onsite sanitation systems (e.g. various types of latrines and septic tanks). Until recently, the management of faecal sludge from these onsite systems has been grossly neglected, partially as a result of them being considered temporary solutions until sewer-based systems could be implemented. However, the perception of onsite or decentralized sanitation technologies for urban areas is gradually changing, and is increasingly being considered as long-term, sustainable options in urban areas, especially in low- and middle-income countries that lack sewer infrastructures. This is the first book dedicated to faecal sludge management. It compiles the current state of knowledge of the rapidly evolving field of faecal sludge management, and presents an integrated approach that includes technology, management, and planning based on Sandecs 20 years of experience in the field. Faecal Sludge Management: Systems Approach for Implementation and Operation addresses the organization of the entire faecal sludge management service chain, from the collection and transport of sludge, and the current state of knowledge of treatment options, to the final end use or disposal of treated sludge. The book also presents important factors to consider when evaluating and upscaling new treatment technology options. The book is designed for undergraduate and graduate students, and engineers and practitioners in the field who have some basic knowledge of environmental and/or wastewater engineering.
Download or read book Cassava Mealybug Interactions written by Paul-André Calatayud and published by IRD Editions. This book was released on 2006 with total page 116 pages. Available in PDF, EPUB and Kindle. Book excerpt: Most basic information on plant-mealybug interactions during the last decade has come from research on the cassava Manihot esculenta Crantz (Euphorbiaceae) system with two mealybug species, namely Phenacoccus manihoti Matile-Ferrero and Phenacoccus herreni Cox and Williams (Sternorrhyncha: Pseudococcidae). Both these insects cause severe damage to cassava in Africa and South America, respectively. This book reviews these interactions (plant selection by the insects, nutritional requirements
Download or read book Reef Restoration Concepts Guidelines written by Alasdair J. Edwards and published by . This book was released on 2007 with total page 38 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Forestry Chronicle written by and published by . This book was released on 2001 with total page 540 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Snake Venoms and Envenomations written by Jean-Philippe Chippaux and published by Krieger Publishing Company. This book was released on 2006 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Presenting a synthesis of the principal discoveries on venoms and envenomations, this text describes the paleontology and classification of snakes as well as the biochemistry and toxicology of venoms to explain the theoretical basis of the envenomation and its treatment.
Download or read book Tropical Agriculturist and Magazine of the Ceylon Agricultural Society written by and published by . This book was released on 1988 with total page 188 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Forest Decline and Atmospheric Deposition Effects in the French Mountains written by M. Kaennel and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 474 pages. Available in PDF, EPUB and Kindle. Book excerpt: Forest decline became a matter of public and scientific concern in France in 1983 when conifers in the Vosges mountains were found to exhibit unusual crown deterioration. An impassioned controversy on a supposedly large scale forest health problem was then in full swing in Central Europe. A co-ordinated research programme entitled DEFORPA ("Deperissement des For~ts et Pollution AtmospMrique") was launched in 1984. This programme ran from 1984 to 1991 and a number of projects are still in progress. The Programme was sponsored by three French ministries (Enviroument, Agriculture and Forestry, Research and Technologyl), several state agencies, various regional authorities and the Commission of the European Communities (DO xn and DG VI). Initially, emphasis was solely laid on the understanding of forest decline in the mountainous areas - because damage was most obvious there - in relation to natural and man-made factors. Air pollution was given high but not overwhelming priority. Thus, the DEFORPA Programme was not in its essence a nation-wide assessment of air pollution effects, unlike a number of national acidification research programmes in Europe and North America. During. the programme, however, the areas of concern expanded. In particular, research into water acidification in the Vosges mountains was developed in parallel with the DEFORPA Programme, and possible eutrophication of the ground flora in northeastern France became the subject of new research.
Download or read book The Problems of the Arid Zone written by Unesco and published by paris. This book was released on 1962 with total page 510 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book How to Design Wastewater Systems for Local Conditions in Developing Countries written by David M. Robbins and published by IWA Publishing. This book was released on 2014-03-15 with total page 148 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is a practical handbook providing a step-by-step approach to the techniques used for characterizing wastewater sources and investigating sites where collection, treatment and reuse/disposal technologies will be installed. It is intended to help enable local implementation of on-site and decentralized wastewater management system (DWMS)for wide scale use in development settings. How to Design Wastewater Systems for Local Conditions in Developing Countries helps local service providers and regulatory officials make informed decisions through the use of tools, checklists and case studies. It includes a link to a web based community of on-site and decentralized wastewater professionals, which contains related tools and case studies. This handbook serves as a reference for training classes, certification programs, and higher education programs in civil and sanitary engineering. There is an increasing interest on the part of local government officials and private sector service providers to implement wastewater treatment systems to solve sanitation problems. The model presented in this handbook promotes activities that first generate data related to source and site conditions that represent critical inputs, and then applies this information to the technology selection process. Matching the most appropriate technologies to the specific needs of the wastewater project is the key that leads to long term sustainability. How to Design Wastewater Systems for Local Conditions in Developing Countries is an invaluable resource for public sector decision makers and private sector service providers in developing countries. It is also a useful text for students at engineering colleges in developing countries interested in taking a class that teaches the methods of decentralized wastewater management system (DWMS) development.
Download or read book Compendium of Sanitation Systems and Technologies written by Elizabeth Tilley and published by . This book was released on 2014 with total page 176 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Kanuri of Bornu written by Ronald Cohen and published by . This book was released on 1967 with total page 132 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Soil Ecology written by P. Lavelle and published by Springer Science & Business Media. This book was released on 2007-05-08 with total page 678 pages. Available in PDF, EPUB and Kindle. Book excerpt: A number of excellent textbooks on general ecology are currently available but‚ to date‚ none have been dedicated to the study of soil ecology. This is important because the soil‚ as the ‘epidermis’ of our planet‚ is the major component of the terrestrial biosphere. In the present age‚ it is difficult to understand how one could be interested in general ecology without having some knowledge of the soil and further‚ to study the soil without taking into account its biological components and ecological setting. It is this deficiency that the two authors‚ Patrick Lavelle and Alister Spain‚ have wished to address in writing their text. A reading of this work‚ entitled ‘Soil Ecology’‚ shows it to be very complete and extremely innovative in its conceptual plan. In addition‚ it follows straightforwardly through a development which unfolds over four substantial chapters. Firstly‚ the authors consider the soil as a porous and finely divided medium of b- organomineral origin‚ whose physical structure and organisation foster the development of a multitude of specifically adapted organisms (microbial communities‚ roots of higher plants‚ macro-invertebrates).
Download or read book Boko Haram Islamism Politics Security and the State in Nigeria written by Marc-Antoine Perouse De Montclos and published by Tsehai Publishers. This book was released on 2015-02-01 with total page 342 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is the first attempt to understand Boko Haram in a comprehensive and consistent way. It examines the early history of the sect and its transformation into a radical armed group. It analyses the causes of the uprising against the Nigerian state and evaluates the consequences of the on-going conflict from a religious, social and political point of view. The book gives priority to authors conducting fieldwork in Nigeria and tackles the following issues: the extent to which Boko Haram can be considered the product of deprivation and marginalisation; the relationship of the sect with almajirai, Islamic schools, Sufi brotherhoods, Izala, and Christian churches; the role of security forces and political parties in the radicalisation of the sect; the competing discourses in international and domestic media coverage of the crisis; and the consequences of the militarisation of the conflict for the Nigerian government and the civilian population, Christian and Muslim. About the Editor: Marc-Antoine Perouse de Montclos is a Doctor in Political Science and a Professor at the French Institute of Geopolitics in the University of Paris 8. A specialist on armed conflicts in Africa south of the Sahara, he graduated from the Institut d'etudes politiques de Paris (IEP), where he teaches, and is a researcher at the Institut de recherche pour le developpement (IRD). He lived for several years in Nigeria, South Africa and Kenya. He has published some eighty articles and books, including Le Nigeria (1994), Violence et securite urbaines (1997), L'aide humanitaire, aide a la guerre? (2001), Villes et violences en Afrique subsaharienne (2002), Diaspora et terrorisme (2003), Guerres d'aujourd'hui (2007), Etats faibles et securite privee en Afrique noire (2008), Les humanitaires dans la guerre (2013), and La tragedie malienne (2013). Reviews For scholars, government officials, journalists, and civic actors, this book expands our understanding of this enigmatic jihadist movement, its genesis, evolution, and political implications. In light of the global significance of militant Islam, the book is indispensable for students of Nigeria, Africa, Muslim societies, and armed conflicts.-Richard Joseph, John Evans Professor of International History and Politics, Northwestern University This collection of essays on Boko Haram is much the best yet-well informed, coolly competent. With the insurgency still evolving, we really need this guide to its early days.-Murray Last, Emeritus Professor of Anthropology, University College of London This valuable collection assembles notable experts who analyze the messages and behavior of Boko Haram. The collection also provides nuanced treatments of actors involved in the conflict, including the Nigerian state and Nigerian Christians.-Alex Thurston, Visiting Assistant Professor, African Studies Program, Georgetown University
Download or read book Understanding Boko Haram written by James J. Hentz and published by Taylor & Francis. This book was released on 2017-05-08 with total page 305 pages. Available in PDF, EPUB and Kindle. Book excerpt: The primary objective of this book is to understand the nature of the Boko Haram insurgency in northeast Nigeria. Boko Haram’s goal of an Islamic Caliphate, starting in the Borno State in the North East that will eventually cover the areas of the former Kanem-Borno Empire, is a rejection of the modern state system forced on it by the West. The central theme of this volume examines the relationship between the failure of the state-building project in Nigeria and the outbreak and nature of insurgency. At the heart of the Boko Haram phenomenon is a country racked with cleavages, making it hard for Nigeria to cohere as a modern state. Part I introduces this theme and places the Boko Haram insurgency in a historical context. There are, however, multiple cleavages in Nigeria ̶ ethnic, regional, cultural, and religious ̶ and Part II examines the different state-society dynamics fuelling the conflict. Political grievances are common to every society; however, what gives Boko Haram the space to express such grievances through violence? Importantly, this volume demonstrates that the insurgency is, in fact, a reflection of the hollowness within Nigeria’s overall security. Part III looks at the responses to Boko Haram by Nigeria, neighbouring states, and external actors. For Western actors, Boko Haram is seen as part of the "global war on terror" and the fact that it has pledged allegiance to ISIS encourages this framing. However, as the chapters here discuss, this is an over-simplification of Boko Haram and the West needs to address the multiple dimension of Boko Haram. This book will be of much interest to students of terrorism and political violence, insurgencies, African politics, war and conflict studies, and IR in general.
Download or read book Oceanology 88 written by and published by Springer. This book was released on 1988-03-31 with total page 322 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Holocene Geomorphology written by Karl-Heinz Pfeffer and published by . This book was released on 2000 with total page 302 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book U S Geological Survey Open file Report written by and published by . This book was released on 1990 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt:
