Knowledge, global warming, environment, greenhouse effect, atmosphere


Global warming with its attendant consequences such as extreme heat, natural disasters, poor air quality and allergens has increased health problems. The risk of injury, illness and resulting death among inhabitants are expected to be frequent and intense especially in areas with heavy industrial presence. The current low level of literacy and the socio-economic situation of Nigerians could be responsible for their low consciousness of these unpreventable changes in our climate in one hand and lack of willingness on the part of people to seek environmental health and safety information on the causes, effect and how to mitigate global warming on the other hand. This study focuses on the assessment of knowledge and awareness of causes, effects and mitigating measures of global warming among inhabitants of industrial areas of Ibadan southwestern Nigeria. In this descriptive survey, a purposive sampling technique was used to select 200 respondents from among the inhabitants of this area. A questionnaire with a reliability coefficient (r) of 0.78 was used for data collection. Two research questions were answered and three hypotheses tested at a 0.05 level of significance. Statistical methods such as Chi-square, frequency count, simple percentage and pie chart were used for data analysis. Results showed that only 20% had 34.0% had negative attitude while 81 (40.5%) were indifferent, all the three hypotheses were rejected. Consequently, it was deduced that respondents have significant knowledge

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  • Barnett F. 2005. Penetration of human induced warming into the world’s oceans. Science, 309 284–287.
  • Chukwu, G.U. & Asiegbu, A.D. 2011. Global warming and climate change: impacts and implications.  International Journal of Current ResearchVol.33, Issue, 6, pp.112-115, Retrieved on 20/08/2015 from
  • Folorunsho, R. & Awosika, L.F., 2001. Flood Mitigation in Lagos, Nigeria through Wise  Management of Solid Waste: a case of Ikoyi and Victoria Islands; Nigerian, Paper presented at the UNESCO-CSI workshop, Maputo 19-23 November 2001.
  • Hastenrath, 2001. Climate dynamics of the tropics. Kluwer Academic Publishers, Dordrecht, Netherlands, 488 p
  • International Panel on Climate Change, 2001. Climate Change 2001: The Scientific Basis. Contribution of Working Group I to the Third Assessment Report of the Intergovernmental Panel on Climate Change. Edited by J.T. Houghton, Y. Ding,D.J. Griggs, M. Noguer, P.J. Van der Linden, X. Dai, K. Maskell, and C.A. Johnson. Cambridge and New York: Cambridge University Press. Retrieved on 20/04/2013 from (
  • Karl, T.R. 2008. Annexed A “Regional Trends and Variations of Temperature and Precipitation” The Regional Impacts of Climate Change. IPCC WGII, Cambridge University Press.
  • Kattenberg, K.Maskell) Cambridge University Press
  • King, D.A. 2004. Climate change science: Adapt, mitigate, or ignore? Science, 303, 176–177.
  • National Climatic Data Center (NCDC), (2004). Climate of 2003 in Historical Perspective. 03.html#Major%2
  • Naurzbaev, M. M. & Vaganov, E. A. 2000. Extraordinary Warmth in the 20th Century? J. Geophys Res 105:7315-7326
  • Odemerho, F.O. 2004. Benin City: A Case Study of Urban Flood Problems” In Sada P.O & Odemerho F. O (eds) Environmental Issues and Management in Nigeria development. Evans Brothers Nig. Publishers Ltd.
  • Odjugo, P. A.O. 2010. Regional evidence of climate change in Nigeria. Journal of Geography and Regional Planning, 3(6), 142-150. Retrieved on 20/08/2015 from
  • Okereke, R. A. 2011. Incidence of Flooding in Southern Nigeria, International Journal of Environmental Issues 5 (1 &2).
  • Onibokun, A. 2015. Global warming and Nigeria. Retrieved on 20/08/2015 from
  • Oshuntokun, A. 2003. Environmental Problems of Nigeria. Lagos: Friedrich Ebert Foundation.
  • Parker, C. 2011. Dying for growth: industrialization, climate change, and health effects. Retrieved 20/08/2015 from
  • Peterson, T.C. & Vose, R.S. 2007. An Overview of the Global Historical Climatology Network Temperature Database Bull Amer Meteor Soc78:2837-2849
  • Physicians for Social Responsibility, (2015). Global warming thermometer. Retrieved on 20/08/2015 from
  • responsibility.html
  • Physicians for Social Responsibility, 2015. Climate change is a treat to health 2015. Retrieved on 20/08/2015 from
  • Still, C.J., Foster, P.N. & Schneider, S.H. (2009). Simulating the effects of climate change on tropical montane cloud forests. Nature, 398, 608–610.
  • Titus, J.G. 2000. Greenhouse effect, sea level rise, and barrier islands: Case study of Long Beach Island, New Jersey. Coastal Management, 18, 65-90.
  • Tunde, A. M., Adeleke, E. A. & Adeniyi, E. E. 2012. Impact of Climate Variability on Human Health in Ilorin, Nigeria Environment and Natural Resources Research vol 3 no1 Retrieved on 20/08/2015 from
  • Union of concerned scientist, 2011. Climate hot map: global warming effects around the world. Retrieved on 20/08/2015 Retrieved on 20/08/2015 from
  • warming-effects/health.html