School of Environmental Technology (SET)
Permanent URI for this communityhttp://197.211.34.35:4000/handle/123456789/45
School of Environmental Technology (SET)
Browse
4 results
Search Results
Item Geographical Information System (GIS) Based Analysis of Urban Trip Distribution Forecast of Bida Town(Lapai International Journal of Management and Social Sciences (LIJOMASS), 2010) Musa, Haruna D.; Mohammed Bala BankiThe purpose of this research was to study the urban home trips distribution using the Geographic Information System (GIS) tool based on the mobility surveys conducted in Bida town in 2007. The pattern of trip distribution is a basic tool necessary for planning formation and implementation in the transportation system. The problem of transportation within a township can only be resolved when proper and effective information on transportation is available. Bida township will contribute immensely to the scarce knowledge if a base is available for transportation planning. A mobility survey was conducted with a structured questionnaire designed and administered at various defined destinations; questionnaires were collected in trip count, generation and attraction at each zone. The town is divided into four zones: Zone 1 (include the institutional areas consist of Federal Polytechnic and College of Administration and Business study(CABS), Zone 2 (include the Wadata/Local Government Area; the administrative area of Bida town), Zone 3 (Federal Medical Centre/School of Nurse Area; the zone consists of public institutions). The trip production and the relative attractiveness for days (Monday and Friday; the hours)in December 2009 are generated. The inter-zonal travel times were calculated using the gravity model. The research revealed that landuse is a determinant factor; there exists a high level of attractiveness in Eso FMC/School of Nursing and Bida Poly/Cabs, respectively. With Esso haven thee the highest level of attraction of 332.51(50.34%), being a commercial landuses, followed by institutions.Item An Assessment of Mining Activities Impact on Vegetation in Bukuru Jos Plateau State Nigeria Using Normalized Differential Vegetation Index (NDVI)(Journal of Sustainable Developmen,, 2011) Musa, Haruna D.; Jiya, Solomon NThe study area has a pathetic and deplorable condition of landuse/ landcover. The vegetal cover in the area has to be removed from the activities of tin mining which consequently resulted into adverse environmental effect such as erosion. Different forms of human induced stress such as tin mining and heavy rainfall have severely degraded soils on the Jos Plateau. Such degradation problems are also caused by deforestation, inappropriate farming system, bush burning and over-grazing which are hostile to the environment. The impact of tin mining has greatly affected the natural ecology of the study area Bukuru. Micro and macro organisms and plants have been stripped off their natural habitat due to tin mining activities. This paper therefore, assesses the mining activities impact on the vegetation in Bukuru area of Jos plateau in Nigeria. Normalized Differential Vegetation Index (NDVI) techniques was adopted to Maps effect of tin mining on the vegetation for the period between 1975 and 2007 using LandSat satellite data. The result of the differential vegetation index analysis reveals a decline in vegetated surfaces in 1986 ranging from 0.04 to 0.58 indicating 0.05 and continuous loss in vegetation over the study area in 2007 (vegetated surface decrease by 0.08 between 1986 and 2007). The decrease in vegetated surface is due to intensive mining and cultivation.Item URBAN VIOLENCE AND INSECURITIES: EXPOSURE AND ADAPTATION IN SULEJA TOWN(International Journal of Current Research, 2011) Musa, Haruna D.; Musa DalilThe 21st century is often heralded as the ‘urban century’. For the first time in history the majority of the world’s population now live in cities, a figure forecast to rise to over 60% by 2030. Increasing urbanization raises crucial questions for security. At one end of the spectrum, it has been claimed that ‘the scale of armed violence in large urban areas frequently exceeds that of all but the most devastating of current wars’, while at the other, questions of poverty, health, and human insecurity are presented as finding their starkest manifestations in urban settings, particularly in the developing world. Urban people repeatedly stress the anxiety and fear they experience because they feel insecure and vulnerable. Most say they feel less secure and more vulnerable today than in previous times. They describe security as stability and continuity of livelihood, predictability of relationships, feeling safe and belonging to a social group. Forms and degrees of security and insecurity vary by region and differ by gender. Women are vulnerable to abuse and violence in the home. Men, particularly young men, are more likely to be picked up by the police. The origins and nature of insecurities are related to types of threat, shock and stress. People most frequently mention the following: Insecurities of work and livelihood, Crime and violence, Persecution by the police and lack of justice, Civil conflict and war, Macro policy shocks and stresses, Social vulnerability, Natural and human-made disasters, Health, illness and death. Insecurities and mishaps are an integral and pervasive part of the ill-being of the urban dwellers, threatening them and making them anxious, fearful and miserable. As a result of the unprecedented level of insecurity in Nigeria due to gang-related violence, this study examined violence-related crimes (armed robbery, the ‘area boys' phenomenon and communal/street clashes) and security situation and coping measures in Suleja urban town.Field survey was carried out with 2000 structured questionnaires as the sample size. A national average household size of 6 people was used based on the number of household in Suleja is 41,258. 5% sample size of the total number of households was taken to produce 2000 questionnaires. This questionnaire was administered systematic random sampling techniques. Also, records of crime data were obtain from Suleja divisional police station from 2001 – 2008 for analysis. The surveyed result shows that (14%) of the respondents in Suleja have been victim of crime and violence while 86%of respondents claimed that they have never been victim of any crime and violence.However,44% of the crime cases are armed robbery and burglary while 11% are other cases. Research findings also shown that 65% of victim of crime had no rescue, 19% were rescue by the vigilante groups, 15% of the victim were rescued by Neighbours while 1% of the respondents rescued by police intervention. In view of the above, it is recommended that job should be created and infrastructural provision strengthen. Government should also put crime prevention on its top priority list and allocate sufficient funds to cover increased welfare packages and acquisition of highly sophisticated modern security gadgets to aid surveillance and monitoring of criminalsItem Climate Change, Development and the Cities; Perception of the Residents of Minna, Niger State(Centre for Human Settlement and Urban Development Journal(CHSUD Journal), 2013) Dalil Musa; Musa, Haruna D.The level of an individual or communal understanding of climate change would engender any consequential response to planning activities. The assessment of urban residence perception of climate change issues in Minna town was measured based on a field survey conducted using structured questionnaires. A total of 2000 structured questionnaires were administered using systematic random sampling techniques. That’s 80 questionnaires, each was assigned to 25 existing wards covering the entire study area. The result of the field survey analysis reveals that 79.2% of the respondents are aware of changes in the general weather conditions of their environment, but attributed it to an increase in temperature or natural changes(46.4%). The result also shows that 816 of the respondents, representing 81.6%, could not directly link urban planning within the environment with climate change. This research has concluded that though people are aware of the changes in the climate conditions in their environment, the majority of people felt that emissions from vehicles, generators, etc., could not contribute to climate change, but merely cause environmental pollution. The reasons advanced by most of the respondents were that carbon monoxide emitted from cooking stoves and automobiles is too insignificant to have any negative effect on the global climate.