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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: 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: Mohammed Bakoji Yusuf
Publisher: LAP Lambert Academic Publishing
ISBN: 9783846540589
Category : Soil conservation
Languages : en
Pages : 132
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Book Description
This book provides the perception and Responses of farmers to soil erosion on their farmlands in Zing Local Government Area of Taraba State, Nigeria. It also provideS a succinct geographical information of reference on the people, climate, vegetation, soils and relief configuration. thus, it is a book that can appeal to a wide range of readers; teachers and students of Environmental sciences, Administrators, Development planners and indeed all those who care to know about farmers perception of soil erosion especially on the mountainous regions of west Africa.
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: Adetoye Faniran
Publisher: Springer Nature
ISBN: 3031179722
Category : Science
Languages : en
Pages : 291
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Book Description
The book deals with the most striking landscapes and landforms of Nigeria. Attention is paid to the diversity of geomorphic features found in the country, from the coast to the extreme north, approached geographically at the national, regional and local scales, with a view to highlight the combined influence of geological, climatic, biotic and anthropogenic influences, as well as geoheritage potentials. The topics and sites described range from the mainly depositional coastal lagoons and inlets, the most prominent of which is the oil rich Niger Delta, characterized by the mangrove and rain forest, both of which have been seriously modified by human impact; through the coastal lowlands and associated hill country, with derived, deciduous and dry forest vegetation; the very prominent Niger/Benue Trough and associated features; the savanna-semi desert covered high plains of the north and the Chad Basin, each of which features spectacular landscapes and landforms, including human-made forms such as cities and cityscapes. The book provides the readers with the opportunity to explore the variety of Nigerian landscapes and landforms through informative texts illustrated with color maps and photos: it will be relevant to scientists/scholars as well as others interested in the geology, physical geography, geomorphology, landscape, tourism and other geoheritage-related information about the country.
Author: Usman Ayatu Ojonugwa
Publisher: LAP Lambert Academic Publishing
ISBN: 9783659511769
Category :
Languages : en
Pages : 248
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Book Description
Soil erosion is one of the major causes of land devastation in towns and villages in South-eastern Nigeria. It is a major threat to the soil resource, soil fertility, productivity, and to food and fibre production, mainly on farm and range lands. Hundreds of people are directly affected every year and needing to be re-located The hydro geotechnical properties of the soil at erosion prone areas and Hydrochemical properties of groundwater in Orlu and environs, Imo State, Nigeria, were determined with a view to ascertaining the effect of gullies on the water quality. Analysis of the results show that ion concentrations are below WHO standard except for heavy metals concentration of lead, mercury and cadmium in groundwater and copper, cadmium, lead and mercury in surface water. Dominant water character in the study area using Piper Trilinear diagram and Schoeller semi logarithm diagram was analyzed to be calcium-sulphate waters for groundwater and sodiumchloride- bicarbonate waters for surface water.. It is recommended that Afforestation should be practiced to provide vegetative cover that will reduce the impact of raindrop energy and that drinking water in the study area is treated.
Author: G. E. K. Ofomata
Publisher:
ISBN:
Category : Soil conservation
Languages : en
Pages : 54
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Book Description
Author: Vincent O. Sagua
Publisher:
ISBN:
Category : Soil conservation
Languages : en
Pages : 454
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Book Description
Author: Patrick Oladipo Aina
Publisher:
ISBN:
Category : Erosion
Languages : en
Pages : 400
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Book Description
Author: Taha Chaiechi
Publisher: Academic Press
ISBN: 0128174668
Category : Business & Economics
Languages : en
Pages : 665
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Book Description
Economic Effects of Natural Disasters explores how natural disasters affect sources of economic growth and development. Using theoretical econometrics and real-world data, and drawing on advances in climate change economics, the book shows scholars and researchers how to use various research methods and techniques to investigate and respond to natural disasters. No other book presents empirical frameworks for the evaluation of the quality of macroeconomic research practice with a focus on climate change and natural disasters. Because many of these subjects are so large, different regions of the world use different approaches, hence this resource presents tailored economic applications and evidence. Connects economic theories and empirical work in climate change to natural disaster research Shows how advances in climate change and natural disaster research can be implemented in micro- and macroeconomic simulation models Addresses structural changes in countries afflicted by climate change and natural disasters
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.
