Download or read book Victim s Perception of Gully Erosion in Edo State Nigeria written by Augustine Osayande and published by GRIN Verlag. This book was released on 2018-01-08 with total page 15 pages. Available in PDF, EPUB and Kindle. Book excerpt: Academic Paper from the year 2017 in the subject Geography / Earth Science - Physical Geography, Geomorphology, Environmental Studies, grade: A, University Of Abuja, course: Goegraphy and Environmental Management, language: English, abstract: This research is on victim’s perception of gully erosion in Edo State, Nigeria. The primary objective was to evaluate how victims understand causes, effects of gully erosion and effectiveness of erosion control measures in the study area. The research used questionnaire as a tool to examine victims perception of gully erosion in the area. Out of 480 questionnaire administered, 454 were returned and they were used for the analyses. Based on the findings of this study, victims of gully erosion in the area attributed causes to poor construction of culverts, deforestation and termination of drainages in sloppy topography. They agree that gully erosion in the area has resulted to losses of human lives, losses of buildings, displacement of people and losses of productive land. Victims also confirmed damages of infrastructures such as roads, bridges, buildings and altering of transportation corridors. Their responses revealed that gully erosion has resulted to decreased species richness, slowed succession and declining agricultural productivity which means less vegetation cover to soil, less return of organic matter and less biological and nutrient activity.
Download or read book People s Perception of Soil Erosion and Its Impact in Imo State Nigeria written by Amangabara G. T. and published by . This book was released on 2018 with total page 12 pages. Available in PDF, EPUB and Kindle. Book excerpt: This study constitutes a critical measure of comprehension among the local residents of various communities on how they view the causes and impacts of soil erosion; this is in view to designing a sustainable control measure against erosion. On the basis of gully erosion density determined from satellite imagery, thirty communities were selected from the twenty-seven Local Government Area of Imo State where One thousand, five hundred (1,500) semi structured (closed ended) questionnaire made up of fourteen (14) questions addressing the issue of soil erosion, its impact and remedial measures were randomly administered (50 copies in each Community). The observations were ranked and simple percentage/descriptive statistical tools were deployed to analyze the data so generated. The findings show that the majority (79.9%) of respondents have lived in the area for more than 30 years. Traders and farmers constitute the highest respondents. Respondents perceived loss of land, loss of vegetation, water pollution, stream sedimentation, declining soil quality and landslides as major environmental impacts. While erosion control levy, loss of land for farming, undermining of transport routes/bridges were considered as socio-economic impacts. They attribute soil erosion (gully) to civil works (road construction) and soil quality and slope as major factors of erosion The result further showed that the mean (4.0) for environmental impacts across the study area is greater than the criteria mean (3.5) which makes it very significant. It was also observed that communities in the northern part of the State consider soil erosion as environmental challenge while communities from the Southern and Central part of the State consider it as socio-economic.
Download or read book Flood Hazards and Health written by Roger Few and published by Taylor & Francis. This book was released on 2013-06-17 with total page 233 pages. Available in PDF, EPUB and Kindle. Book excerpt: Flood hazards and the risks they present to human health are an increasing concern across the globe, in terms of lives, well-being and livelihoods, and the public resources needed to plan for, and deal with, the health impacts. This book is the first detailed assessment and discussion of the global health implications of flooding and future flood risk. It combines an analysis of the human health impacts of flooding with analysis of individual and societal response to those risks, and sets these findings in light of potential future increases in flood hazard as a result of climate change. Written and edited by leading researchers and practitioners on flood hazards and human health, the volume brings together findings from epidemiological, environmental, social and institutional studies, with analysis rooted in an approach that emphasizes the developmental as well as environmental causes of flood risk, and the socially differentiated nature of vulnerability and coping capacity. The first part of the book sets out the scope of the issues, and provides a detailed discussion of the global health impacts of floods and the nature of human response to the health risks posed. The second part presents new research evidence on specific health aspects of floods covering mental health, infectious diseases, local level responses and the responses of health systems - drawing on case study material from Europe, Africa, Asia and North America, including the impact of Hurricane Katrina in 2005. The conclusion synthesizes insights from the previous chapters and discusses priorities for policy, practice and research. It draws out implications for present and future adaptation to flooding, and emphasizes the need to integrate action on health with the broader agenda of long-term risk reduction. This is indispensable reading for professionals and researchers working on hazard and disaster planning, risk reduction and public health in all countries and contexts.
Download or read book Vetiver Grass written by National Research Council and published by National Academies Press. This book was released on 1993-02-01 with total page 186 pages. Available in PDF, EPUB and Kindle. Book excerpt: For developing nations, soil erosion is among the most chronic environmental and economic burdens. Vast amounts of topsoil are washed or blown away from arable land only to accumulate in rivers, reservoirs, harbors, and estuaries, thereby creating a double disaster: a vital resource disappears from where it is desperately needed and is deposited where it is equally unwanted. Despite much rhetoric and effort, little has been done to overcome this problem. Vetiver, a little-known tropical grass, offers one practical and inexpensive way to control erosion on a huge scale in both humid and semi-arid regions. Hedges of this deeply rooted species catch and hold back sediments while the stiff foliage acts as a filter that also slows runoff and keeps moisture on site. This book assesses vetiver's promise and limitations and identifies places where this grass can be deployed without undue environmental risk.
Download or read book Innovation in Climate Change Adaptation written by Walter Leal and published by Springer. This book was released on 2016-01-16 with total page 380 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book introduces innovative approaches to pursue climate change adaptation and to support the long-term implementation of climate change policies. Offering new case studies and data, as well as projects and initiatives implemented across the globe, the contributors present new tools, approaches and methods to pursue and facilitate innovation in climate change adaptation.
Download or read book The Coming Anarchy written by Robert D. Kaplan and published by Vintage. This book was released on 2002-08-13 with total page 222 pages. Available in PDF, EPUB and Kindle. Book excerpt: Robert Kaplan, bestselling author of Balkan Ghosts, offers up scrupulous, far-ranging insights on the world to come in a spirited, rousing, and provocative book that has earned a place at the top of the reading lists of the world's policy makers. The end of the Cold War has not ushered in the global peace and prosperity that many had anticipated. Volatile new democracies in Eastern Europe, fierce tribalism in Africa, civil war and ethnic violence in the Near East, and widespread famine and disease—not to mention the brutal rift developing as wealthy nations reap the benefits of seemingly boundless technology while other parts of the world slide into chaos—are among the issues Kaplan identifies as the most important for charting the future of geopolitics. Historical antecedents in Gibbon's Decline and Fall and in the legacies of statesmen such as Henry Kissinger contribute to this bracingly prophetic framework for addressing the new global reality. Bold, erudite, and profoundly important, The Coming Anarchy is a compelling must-read by one of today's most penetrating writers and provocative minds.
Download or read book Internal Security Management in Nigeria written by Oshita O. Oshita and published by Springer. This book was released on 2019-07-23 with total page 679 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book explores the disturbing dimensions of the problem of insecurity in Nigeria, such as herdsmen violence, the Boko Haram insurgency, cybercrime, militancy in the Niger Delta, communal conflict and violence, as well as police corruption. It offers a comprehensive discussion of the theoretical foundations of internal security, the threats to internal security, the role of formal and informal agencies in internal security management and the challenges of internal security management.
Download or read book Nigeria written by International Monetary Fund and published by International Monetary Fund. This book was released on 2005-12-19 with total page 101 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Poverty Reduction Strategy Paper for Nigeria highlights the National Economic Empowerment and Development Strategy (NEEDS). NEEDS gives special support to agriculture, industry, small and medium-scale enterprises, and oil and gas. Under the plan, the government will seek long-term capital for investment. Trade policy will be modified to unburden business of the red tape and complex procedures that hinder it from flourishing. NEEDS envisages forging stronger links between educational institutions and industry to stimulate rapid industrial growth and efficient exploitation of resources.
Download or read book The Thing Around Your Neck written by Chimamanda Ngozi Adichie and published by Knopf Canada. This book was released on 2010-06-01 with total page 11 pages. Available in PDF, EPUB and Kindle. Book excerpt: These twelve dazzling stories from Chimamanda Ngozi Adichie — the Orange Broadband Prize–winning author of Half of a Yellow Sun — are her most intimate works to date. In these stories Adichie turns her penetrating eye to the ties that bind men and women, parents and children, Nigeria and the United States. In “A Private Experience,” a medical student hides from a violent riot with a poor Muslim woman, and the young mother at the centre of “Imitation” finds her comfortable life in Philadelphia threatened when she learns that her husband has moved his mistress into their Lagos home. Searing and profound, suffused with beauty, sorrow and longing, this collection is a resounding confirmation of Adichie’s prodigious literary powers.
Download or read book Climate Change and Water Resources written by Sangam Shrestha and published by CRC Press. This book was released on 2014-05-22 with total page 384 pages. Available in PDF, EPUB and Kindle. Book excerpt: Covering the various aspects of water and climate change, Climate Change and Water Resources presents the principles of climate change science and its effects on earth's water supply. Utilizing the knowledge and expertise from well-known experts in the field, the text provides a broad outline of the many interrelated aspects of climate variations,
Download or read book Ecology and Politics written by Margaret A. Mohamed-Salih and published by Nordic Africa Institute. This book was released on 1989 with total page 260 pages. Available in PDF, EPUB and Kindle. Book excerpt: Environmental issues are all too often treated separately from politics and social change. This volume tries to redress the balance. Common to the essays is a search for the interrelationship between ecological stress and politics.
Download or read book River Dynamics written by Bruce L. Rhoads and published by Cambridge University Press. This book was released on 2020-04-29 with total page 544 pages. Available in PDF, EPUB and Kindle. Book excerpt: Rivers are important agents of change that shape the Earth's surface and evolve through time in response to fluctuations in climate and other environmental conditions. They are fundamental in landscape development, and essential for water supply, irrigation, and transportation. This book provides a comprehensive overview of the geomorphological processes that shape rivers and that produce change in the form of rivers. It explores how the dynamics of rivers are being affected by anthropogenic change, including climate change, dam construction, and modification of rivers for flood control and land drainage. It discusses how concern about environmental degradation of rivers has led to the emergence of management strategies to restore and naturalize these systems, and how river management techniques work best when coordinated with the natural dynamics of rivers. This textbook provides an excellent resource for students, researchers, and professionals in fluvial geomorphology, hydrology, river science, and environmental policy.
Download or read book The Future of Water in African Cities written by Michael Jacobsen and published by World Bank Publications. This book was released on 2012-11-01 with total page 227 pages. Available in PDF, EPUB and Kindle. Book excerpt: Coping with increasing water demand of rapidly-growing cities in Sub-Saharan Africa will require new and innovative planning and management solutions. This book presents Integrated Urban Water Management, an innovative and holistic approach for all components of the urban water cycle to better adapt to current and future urban water challenges.
Download or read book Environmental History of Water written by Petri S. Juuti and published by IWA Publishing. This book was released on 2007-02-01 with total page 642 pages. Available in PDF, EPUB and Kindle. Book excerpt: The World Water Development Report 2003 pointed out the extensive problem that: 'Sadly, the tragedy of the water crisis is not simply a result of lack of water but is, essentially, one of poor water governance.' Cross-sectional and historical intra-national and international comparisons have been recognized as a valuable method of study in different sectors of human life, including technologies and governance. Environmental History of Water fills this gap, with its main focus being on water and sanitation services and their evolution. Altogether 34 authors have written 30 chapters for this multidisciplinary book which divides into four chronological parts, from ancient cultures to the challenges of the 21st century, each with its introduction and conclusions written by the editors. The authors represent such disciplines as history of technology, history of public health, public policy, development studies, sociology, engineering and management sciences. This book emphasizes that the history of water and sanitation services is strongly linked to current water management and policy issues, as well as future implications. Geographically the book consists of local cases from all inhabited continents. The key penetrating themes of the book include especially population growth, health, water consumption, technological choices and governance. There is great need for general, long-term analysis at the global level. Lessons learned from earlier societies help us to understand the present crisis and challenges. This new book, Environmental History of Water, provides this analysis by studying these lessons.
Download or read book Farming Systems in the Tropics written by Hans Ruthenberg and published by . This book was released on 1976 with total page 412 pages. Available in PDF, EPUB and Kindle. Book excerpt: Some general charscteristics of farming in a tropical environment; Shifting cultivation systems; Fallow systems; Ley systems; Systems with permanent upland cultivation; Systems with arable irrigation farming; Systems with perennial crops; Grazing systems; General tendences in the development of tropical farm systems.
Download or read book Warfare in a Fragile World written by Stockholm International Peace Research Institute and published by . This book was released on 1980 with total page 272 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Among the crucial problems that confront mankind today are those associated with a degraded environment. This book examines the extent to which warfare and other military activities contribute to such degradation. The military capability to damage the environment and to cause ecological disruption has escalated, and there is no sign that the level of conflict in the world is decreasing. The military use and abuse of each of the several major global habitats -- temperate, tropical, desert, arctic, insular, and oceanic -- are evalusated separately in the light of the civil use and abuse of that habitat"--Dust jacket.
Download or read book Hypsodonty in Mammals written by Richard H. Madden and published by Cambridge University Press. This book was released on 2015 with total page 445 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book explores the central importance of soil ingestion and earth surface processes in driving the evolution of tooth shape in mammals.
