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  • 1
    Online Resource
    Online Resource
    Scholink Co, Ltd. ; 2019
    In:  Urban Studies and Public Administration Vol. 2, No. 3 ( 2019-09-02), p. p186-
    In: Urban Studies and Public Administration, Scholink Co, Ltd., Vol. 2, No. 3 ( 2019-09-02), p. p186-
    Abstract: Internal migration is defined as “a movement of people from one area of a country (especially one local government area) to another area of the same country for the purpose or with the effect of establishing a new residence” either temporarily or permanently, is a complex and multidimensional process. In this study we are expected to determine the impact of internal migration in Port Harcourt city and Bori town respectively and to show the effect of the variation of some parameters that affect the growth of Port Harcourt city, through Simplified Assumptions and Mathematical Formulations. The internal migration of effective working population from Port Harcourt city to Bori town is lesser than that of Bori town to Port Harcourt city due to lesser jobs and social infrastructural facilities in Bori than Port Harcourt. Method of Analysis used is a non-linear ordinary differential equation of order 45 which otherwise is called O.D.E 45(Matlab ODE 45). It is evident from the results of the study that the variation of the rate of internal migration can produce either a positive or a negative effect on the population growth patterns of the two interacting population predictions.
    Type of Medium: Online Resource
    ISSN: 2576-1994 , 2576-1986
    Language: Unknown
    Publisher: Scholink Co, Ltd.
    Publication Date: 2019
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  • 2
    Online Resource
    Online Resource
    Sciencedomain International ; 2021
    In:  Current Journal of Applied Science and Technology ( 2021-11-02), p. 1-9
    In: Current Journal of Applied Science and Technology, Sciencedomain International, ( 2021-11-02), p. 1-9
    Abstract: Port Harcourt municipality, southern Nigeria, is faced with environmental problems with slums and informal settlements communities, ranging from use of poor and overstressed facilities and inadequate water and electricity supplies and lack appropriate garbage disposal facilities and good drainage systems resulting in perennial flooding due to blocked drainage systems resulting in a number of diseases, such as malaria, diarrhea, cold and cough. Communities are densely populated, with more than five people living in a room. Therefore this study was carried out to assess the public health status of slums/ informal settlements in Port Harcourt Municipality in Rivers state. The study utilized a mixed-method approach. A cross-sectional survey questionnaire and in-depth interview were used to collect data. A total of 180 Questionnaires were distributed across the  five (5) selected waterfronts communities in the survey and key informants were interviewed to obtain detailed information about the status of the various communities in the Informal settlements studied. The results of the study revealed that the most prevalent illnesses in all Slums/Informal Settlements were malaria, typhoid, dysentery, diarrhea, coughing, worm infestation, and skin infection. The prevalence rate of infectious disease recorded for all slums/Informal settlements show that Malaria had 15-17%; Typhoid fever14-16%, Diarrhea 11-13%, Dysentery 12-14%, Cough 5-10%, Worm infestation 8-11% and Skin infections 2-4%.  However, Malaria remains the foremost killer disease in Nigeria. It accounts for over 25% of under 5 mortality, 30% childhood mortality and 11% maternal mortality. These results suggest that people living in slums are predisposed to severe outbreak of epidemics, therefore requires an urgent attention for comprehensive interventions from the government and other organizations to strengthen existing programs to improve the public health and quality of life of this vulnerable population.
    Type of Medium: Online Resource
    ISSN: 2457-1024
    Language: Unknown
    Publisher: Sciencedomain International
    Publication Date: 2021
    Location Call Number Limitation Availability
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  • 3
    Online Resource
    Online Resource
    SAGE Publications ; 2010
    In:  Environment and Urbanization Vol. 22, No. 1 ( 2010-04), p. 259-265
    In: Environment and Urbanization, SAGE Publications, Vol. 22, No. 1 ( 2010-04), p. 259-265
    Abstract: This paper examines the changes in land use and economic activities between 1986 and 2005 in a residential development in Port Harcourt that was originally developed for senior civil servants and military personnel. It shows how land ownership has changed and also the rapid expansion of commercial activities within what was exclusively a residential development. With no enforcement of land use regulations, this has led to a decline in the quality of life for the residents.
    Type of Medium: Online Resource
    ISSN: 0956-2478 , 1746-0301
    Language: English
    Publisher: SAGE Publications
    Publication Date: 2010
    detail.hit.zdb_id: 2056863-0
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  • 4
    Online Resource
    Online Resource
    European Open Science Publishing ; 2021
    In:  European Journal of Environment and Earth Sciences Vol. 2, No. 1 ( 2021-02-09), p. 24-29
    In: European Journal of Environment and Earth Sciences, European Open Science Publishing, Vol. 2, No. 1 ( 2021-02-09), p. 24-29
    Abstract: This research is a study on the assessment of settlement growth and its impact on the urban environment in Yenagoa Metropolis. Landsat imageries of 1988, 1996, 2004, 2012 and 2020 were acquired from the United Sates Geographical Survey. Supervised image classifications using level 1 classification scheme was adopted to extract LandUse/LandCover. The five Epochs of images were used to extract the built-up areas, water bodies and vegetation areas. The area (ha) of land use for each epoch was determined using clipping images. The spatio-temporal changes were determined as a percentage of LULC per epoch and which was done following standard methods. Mapping technique was used to compare satellite imageries. Findings showed that built up areas was 1,279.81 in 1988, 2,497.87 in 1996, 4,554.73 in 2009, 7,804.30 in 2012 and 10,447.50 in 2020. While the percentage change of built-up are in 1988 was 6.12%, 1996 was 11.94%, 2004 was 21.78%, 2012 was 34.31% and 2020 was 30.09%, respectively. It is therefore recommended here that government should empower urban planning and development agencies, legally and financially to carry out their responsibility to implement existing master plan of the city. Engage in citizen education on how to contribute in managing the environment and sustainable land use management framework in the study area for proper management of the urban environment to enhance sustained settlement growth in the city.  
    Type of Medium: Online Resource
    ISSN: 2684-446X
    Language: Unknown
    Publisher: European Open Science Publishing
    Publication Date: 2021
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  • 5
    Online Resource
    Online Resource
    Macrothink Institute, Inc. ; 2014
    In:  Environmental Management and Sustainable Development Vol. 4, No. 1 ( 2014-12-25), p. 16-
    In: Environmental Management and Sustainable Development, Macrothink Institute, Inc., Vol. 4, No. 1 ( 2014-12-25), p. 16-
    Type of Medium: Online Resource
    ISSN: 2164-7682
    URL: Issue
    Language: Unknown
    Publisher: Macrothink Institute, Inc.
    Publication Date: 2014
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