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Author :
Publisher :
ISBN 13 : 9782296661219
Total Pages : pages
Book Rating : 4.6/5 (612 download)
Download or read book GESTION DES DECHETS A NIAMEY. written by and published by . This book was released on 2013 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Arouna Hamidou Sidikou
Publisher : Editions L'Harmattan
ISBN 13 : 229620757X
Total Pages : 123 pages
Book Rating : 4.2/5 (962 download)
Download or read book Gestion des déchets à Niamey written by Arouna Hamidou Sidikou and published by Editions L'Harmattan. This book was released on 2008-10-01 with total page 123 pages. Available in PDF, EPUB and Kindle. Book excerpt: Des années 1990 à nos jours, les services municipaux de Niamey semblent être dépassés par la situation préoccupante des déchets, dont les effets se ressentent avec plus d'acuité pendant la saison des pluies. Cet ouvrage tente d'expliquer les raisons qui sont à la base de cette situation préoccupante et débouche sur des propositions allant dans le sens d'une bonne gestion des déchets, orientés vers l'amélioration du système d'évacuation et la valorisation des déchets.
Author : Apollinaire Tini
Publisher :
ISBN 13 :
Total Pages : 306 pages
Book Rating : 4.:/5 (493 download)
Download or read book La gestion des déchets solides ménagers à Niamey au Niger written by Apollinaire Tini and published by . This book was released on 2003 with total page 306 pages. Available in PDF, EPUB and Kindle. Book excerpt: Après avoir observé le phénomène et analysé le contexte général de la gestion des déchets à Niamey, qui comme dans toutes les grandes villes sahéliennes en Afrique de l'Ouest, constitue une préoccupation majeure pour les responsables de la ville comme pour les citadins, nous avions constaté la cohabitation de deux systèmes de gestion, à savoir : l'un "moderne" (formel), à l'identique des pays industriellement développés, c'est à dire une collecte fortement mécanisée, réalisée tant bien que mal par la municipalité ; et l'autre "communautaire" qui se définit comme un système pris en charge par les usagers. La singulière mise en évidence de deux systèmes qui cohabitent, met en lumière les problèmes rencontrés dans la maîtrise de la croissance de la ville et surtout des problèmes financiers qu'à connu et que continue à connaître la municipalité. Après l'étude comparative de ces deux systèmes qui fait apparaître des différences et des insuffisances notoires au niveau de l'organisation du service et du rôle des acteurs, nous pensons qu'il paraît alors illusoire d'envisager à court terme la mise en place sur l'ensemble de la ville, d'un système de collecte et traitement des déchets, sur le modèle des pays industriellement développés. En se basant sur cette hypothèse, notre étude (la stratégie nouvelle) propose de faire cohabiter en cohérence technique, économique, sociale et institutionnelle, les deux systèmes de collecte. Cette stratégie visera à mettre en cohérence les efforts de tous : populations, acteurs des secteurs associatif et privé, institutions municipales, institutions étatiques, bailleurs de fonds. Nous la voulons clair et simple à comprendre pour tous, pour stimuler l'action de chacun et engager chacun dans un processus de changement comportemental et de participation concertée à la gestion des déchets. Son application nécessite cependant une réelle volonté politique et un engagement de tous les acteurs à travers un processus de dynamique d'acteurs. La définition d'un programme de gestion concertée, qui permettait de réaliser un véritable plan d'action et une meilleure adéquation du système, l'organisation et la vulgarisation d'une taxe proportionnelle au "principe du pollueur-payeur", sont là quelques-unes des propositions finales de la stratégie nouvelle. Le développement économique ne peut plus se concevoir aujourd'hui et pour l'avenir, sans prendre en compte le progrès social, la lutte contre les inégalités et la préservation de l'environnement et des ressources naturelles. C'est cela la véritable notion de développement durable.
Author : Adepoju G. Onibokun
Publisher : IDRC
ISBN 13 : 0889369275
Total Pages : 256 pages
Book Rating : 4.8/5 (893 download)
Download or read book La gestion des déchets urbains written by Adepoju G. Onibokun and published by IDRC. This book was released on 2001 with total page 256 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Debabrata Barik
Publisher : Woodhead Publishing
ISBN 13 : 0081025297
Total Pages : 228 pages
Book Rating : 4.0/5 (81 download)
Download or read book Energy from Toxic Organic Waste for Heat and Power Generation written by Debabrata Barik and published by Woodhead Publishing. This book was released on 2018-11-07 with total page 228 pages. Available in PDF, EPUB and Kindle. Book excerpt: Energy from Toxic Organic Waste for Heat and Power Generation presents a detailed analysis on using scientific methods to recover and reuse energy from Toxic waste. Dr. Barik and his team of expert authors recognize that there has been a growing rise in the quantum and diversity of toxic waste materials produced by human activity, and as such there is an increasing need to adopt new methods for the safe regeneration and minimization of waste produce around the world. It is predominately broken down into 5 sections: - The first section provides and overview on the Toxic waste generation addressing the main components for the imbalance in ecosystem derived from human activity - The second section sets out ways in which toxic waste can be managed through various methods such as chemical treatment, cracking and Electro-beam treatment - The final 3 sections deliver an insight in to how energy can be extracted and recycled into power from waste energy and the challenges that these may offer This book is essential reference for engineering industry workers and students seeking to adopt new techniques for reducing toxic waste and in turn extracting energy from it whilst complying with pollution control standards from across the world. - Presents techniques which can be adopted to reduce toxic organic waste while complying with regulations and extract useable energy it - Includes case studies of various global industries such as nuclear, medical and research laboratories to further enhance the readers understanding of efficient planning, toxic organic waste reduction methods and energy conversion techniques - Analyses methods of extracting and recycling energy from toxic organic waste products
Author :
Publisher :
ISBN 13 :
Total Pages : 810 pages
Book Rating : 4.:/5 (318 download)
Download or read book Official Records of the ... Session of the General Assembly written by and published by . This book was released on 1998 with total page 810 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 502 pages
Book Rating : 4.3/5 ( download)
Download or read book Official Records written by and published by . This book was released on 1998 with total page 502 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Yvan Droz
Publisher : LIT Verlag Münster
ISBN 13 : 9783825856885
Total Pages : 396 pages
Book Rating : 4.8/5 (568 download)
Download or read book Forschungspartnerschaften written by Yvan Droz and published by LIT Verlag Münster. This book was released on 2001 with total page 396 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : International Atomic Energy Agency
Publisher :
ISBN 13 :
Total Pages : 488 pages
Book Rating : 4.3/5 (91 download)
Download or read book Isotopes in Water Resources Management written by International Atomic Energy Agency and published by . This book was released on 1996 with total page 488 pages. Available in PDF, EPUB and Kindle. Book excerpt: Proceedings of a symposium organized in co-operation with UNESCO and held in Vienna, 20-24 March 1995. The main topics addressed were water resources management, with emphasis on origin and recharge of groundwater, groundwater dynamics and pollution, modelling approaches and geothermal and palaeowater resources. The remaining discussions were concerned with surface water and sediments, unsaturated zones and methodological aspects. The proceedings contain the papers of 43 oral presentations and the extended synopses of over 100 poster presentations.
Author : Catherine Farvacque-Vitkovi?
Publisher : World Bank Publications
ISBN 13 : 0821358154
Total Pages : 285 pages
Book Rating : 4.8/5 (213 download)
Download or read book Street Addressing and the Management of Cities written by Catherine Farvacque-Vitkovi? and published by World Bank Publications. This book was released on 2005 with total page 285 pages. Available in PDF, EPUB and Kindle. Book excerpt: There has been a dramatic demographic shift from rural areas to cities in sub-Saharan African countries over the last few decades. This continuing urbanisation trend has created new challenges for local governments in terms of managing urban services, since over half of the city streets in these countries have no names or addresses, and the problem is particularly acute in the poorest neighbourhoods. This publication examines the use of street addressing initiatives to address this problem, giving information on current and future applications, considering examples of use in many African countries, and setting out a methodological guide for implementing such initiatives.
Author : Silpa Kaza
Publisher : World Bank Publications
ISBN 13 : 1464813477
Total Pages : 244 pages
Book Rating : 4.4/5 (648 download)
Download or read book What a Waste 2.0 written by Silpa Kaza and published by World Bank Publications. This book was released on 2018-12-06 with total page 244 pages. Available in PDF, EPUB and Kindle. Book excerpt: Solid waste management affects every person in the world. By 2050, the world is expected to increase waste generation by 70 percent, from 2.01 billion tonnes of waste in 2016 to 3.40 billion tonnes of waste annually. Individuals and governments make decisions about consumption and waste management that affect the daily health, productivity, and cleanliness of communities. Poorly managed waste is contaminating the world’s oceans, clogging drains and causing flooding, transmitting diseases, increasing respiratory problems, harming animals that consume waste unknowingly, and affecting economic development. Unmanaged and improperly managed waste from decades of economic growth requires urgent action at all levels of society. What a Waste 2.0: A Global Snapshot of Solid Waste Management to 2050 aggregates extensive solid aste data at the national and urban levels. It estimates and projects waste generation to 2030 and 2050. Beyond the core data metrics from waste generation to disposal, the report provides information on waste management costs, revenues, and tariffs; special wastes; regulations; public communication; administrative and operational models; and the informal sector. Solid waste management accounts for approximately 20 percent of municipal budgets in low-income countries and 10 percent of municipal budgets in middle-income countries, on average. Waste management is often under the jurisdiction of local authorities facing competing priorities and limited resources and capacities in planning, contract management, and operational monitoring. These factors make sustainable waste management a complicated proposition; most low- and middle-income countries, and their respective cities, are struggling to address these challenges. Waste management data are critical to creating policy and planning for local contexts. Understanding how much waste is generated—especially with rapid urbanization and population growth—as well as the types of waste generated helps local governments to select appropriate management methods and plan for future demand. It allows governments to design a system with a suitable number of vehicles, establish efficient routes, set targets for diversion of waste, track progress, and adapt as consumption patterns change. With accurate data, governments can realistically allocate resources, assess relevant technologies, and consider strategic partners for service provision, such as the private sector or nongovernmental organizations. What a Waste 2.0: A Global Snapshot of Solid Waste Management to 2050 provides the most up-to-date information available to empower citizens and governments around the world to effectively address the pressing global crisis of waste. Additional information is available at http://www.worldbank.org/what-a-waste.
Author : Nik Heynen
Publisher : Routledge
ISBN 13 : 1134206461
Total Pages : 292 pages
Book Rating : 4.1/5 (342 download)
Download or read book In the Nature of Cities written by Nik Heynen and published by Routledge. This book was released on 2006-03-23 with total page 292 pages. Available in PDF, EPUB and Kindle. Book excerpt: The social and material production of urban nature has recently emerged as an important area in urban studies, human/environmental interactions and social studies. This has been prompted by the recognition that the material conditions that comprise urban environments are not independent from social, political, and economic processes, or from the cultural construction of what constitutes the ‘urban’ or the ‘natural’. Through both theoretical and empirical analysis, this groundbreaking collection offers an integrated and relational approach to untangling the interconnected processes involved in forming urban landscapes. The essays in this book attest that the re-entry of the ecological agenda into urban theory is vital both in terms of understanding contemporary urbanization processes, and of engaging in a meaningful environmental politics. They debate the central themes of whose nature is, or becomes, urbanized, and the uneven power relations through which this socio-metabolic transformation takes place. Including urban case studies, international research and contributions from prominent urban scholars, this volume will enable students, scholars and researchers of geographical, environmental and urban studies to better understand how interrelated, everyday economic, political and cultural processes form and transform urban environments.
Author : Geneviève Renard
Publisher :
ISBN 13 :
Total Pages : 622 pages
Book Rating : 4.E/5 ( download)
Download or read book Gestion de la Fertilité Des Sols Dans Les Systèmes D'exploitation D'Afrique de L'Ouest written by Geneviève Renard and published by . This book was released on 1998 with total page 622 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Alexandre Meybeck
Publisher : Food & Agriculture Organization of the UN (FAO)
ISBN 13 :
Total Pages : 356 pages
Book Rating : 4.:/5 (319 download)
Download or read book Building Resilience for Adaptation to Climate Change in the Agriculture Sector written by Alexandre Meybeck and published by Food & Agriculture Organization of the UN (FAO). This book was released on 2012 with total page 356 pages. Available in PDF, EPUB and Kindle. Book excerpt: "The joint workshop on Building resilience for adaptation to climate change in the agriculture sector was organized by FAO and OECD, and was held from 23 to 24 April 2012, at FAO headquarters in Rome."--P. 5.
Author : Abdourahmane Idrissa
Publisher : Scarecrow Press
ISBN 13 : 0810860945
Total Pages : 589 pages
Book Rating : 4.8/5 (18 download)
Download or read book Historical Dictionary of Niger written by Abdourahmane Idrissa and published by Scarecrow Press. This book was released on 2012-06 with total page 589 pages. Available in PDF, EPUB and Kindle. Book excerpt: Sitting on the cusp between Mediterranean and sub-Saharan Africa, Niger is in many ways a remarkable place, blending in the harsh Sahelian environment a great diversity of cultures and lifestyles to make up a poor but resilient nation. The country was established in the early 20th century in what used to be the busy crossroad of exchanges between the kingdoms and empires of West Africa and the Arab-Islamic world. The resulting melting pot is a blend of Western Sudanic cultures, manifest in particular in its food, music, and dance, as well as in the enduring rituals and practices of animist religions, along with a good deal of Arab culture imported through the Islamic religion and a dash of French culture. The fourth edition of the Historical Dictionary of Niger covers the history of the peoples of the Republic of Niger from medieval times to the present. This is done through a chronology, an introductory essay, and an extensive bibliography. The dictionary section has over 700 cross-referenced entries covering elements of pre-colonial and colonial history, recent politics, cinema, literature, religion, economics, and finance. This book is an excellent access point for students, researchers, and anyone wanting to know more about Niger.
Author : Nteranya Sanginga
Publisher : CIAT
ISBN 13 : 9290592613
Total Pages : 270 pages
Book Rating : 4.2/5 (95 download)
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.
Author : Robert Neuwirth
Publisher : Anchor
ISBN 13 : 0307279987
Total Pages : 306 pages
Book Rating : 4.3/5 (72 download)
Download or read book Stealth of Nations written by Robert Neuwirth and published by Anchor. This book was released on 2012-10-02 with total page 306 pages. Available in PDF, EPUB and Kindle. Book excerpt: An eye-opening account of the informal economy around the globe, Stealth of Nations traces the history and reach of unregulated markets, and explains the unwritten rules that govern them. Journalist Robert Neuwirth joins globe-trotting Nigerians who sell Chinese cell phones and laid-off San Franciscans who use Twitter to market street food and learns that the people who work in informal economies are entrepreneurs who provide essential services and crucial employment. Dubbing this little-recognized business arena with a new name—”System D”—Neuwirth points out that it accounts for a growing amount of trade, and that, united in a single nation, it would be the world’s second-largest economy, trailing only the United States in financial might. Stealth of Nations offers an inside look at the thriving world of unfettered trade and finds far more than a chaotic emporium of dubious pirated goods.
