Victim’s Perception of Gully Erosion in Edo State, Nigeria PDF Download
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Author: Augustine Osayande
Publisher: GRIN Verlag
ISBN: 3668604223
Category : Science
Languages : en
Pages : 21
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Book Description
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.
Author: Augustine Osayande
Publisher: GRIN Verlag
ISBN: 3668604223
Category : Science
Languages : en
Pages : 21
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Book Description
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.
Author: Amangabara G. T.
Publisher:
ISBN:
Category :
Languages : en
Pages : 12
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Book Description
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.
Author: Smart N. Uchegbu
Publisher:
ISBN:
Category : Environmental management
Languages : en
Pages : 248
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Book Description
Author: National Research Council
Publisher: National Academies Press
ISBN: 0309042690
Category : Technology & Engineering
Languages : en
Pages : 186
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Book Description
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.
Author: Walter Leal
Publisher: Springer
ISBN: 3319258141
Category : Business & Economics
Languages : en
Pages : 380
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Book Description
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.
Author: Robert D. Kaplan
Publisher: Vintage
ISBN: 1400033039
Category : Political Science
Languages : en
Pages : 222
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Book Description
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.
Author: Bruce L. Rhoads
Publisher: Cambridge University Press
ISBN: 1108173780
Category : Science
Languages : en
Pages : 544
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Book Description
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.
Author: International Monetary Fund
Publisher: International Monetary Fund
ISBN: 1451828993
Category : Business & Economics
Languages : en
Pages : 101
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Book Description
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.
Author: Chimamanda Ngozi Adichie
Publisher: Knopf Canada
ISBN: 0307375234
Category : Fiction
Languages : en
Pages : 11
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Book Description
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.
Author: Oshita O. Oshita
Publisher: Springer
ISBN: 9811382158
Category : Business & Economics
Languages : en
Pages : 679
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Book Description
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.
