Traditional Coping Mechanism and Environmental Sustainability Strategies in Nnewi, Nigeria
Nnewi is situated some 30 kilometres South East of Onitsha in Anambra State in the southeastern part of Nigeria. This highly commercial town has undergone rapid urbanisation and industrialisation within the past two decades, since the end of the 1967–1970 Nigerian civil war. The Igbo community of the study area had traditionally employed bioconversion methods and other indigenous technology to process or recycle bio and non-degradable wastes. Industrialisation has enjoyed priority status in this locality as a requirement for modernisation and economic progress. The rapid urbanisation, aggressive industrialisation, and the attendant uncontrolled population growth have had a deleterious impact on the environment. There is now a wide range of industrial wastes that are released daily into the environment. Effects of these activities on the socio-cultural practices of the people, plant genetic resources and the environment are highlighted. In addition to palliative measures suggested here, a call is made to revisit the successful indigenous waste treatment and management technology formerly practised by the Igbo community. The importance of combining modern biotechnological approaches with the indigenous technology, norms and practices of Nwewi people to effect suitable waste treatment and management, as well as improving the living habits and the education of the people about their environment, is recommended.
Effects of spent lubricating oil on the growth of Capsicum annum L. and Lycopersicon esculentum Miller.
Susceptibility of the hot pepper (Capsicum annum L.) and the tomato (Lycopersicon esculentum Miller) to spent lubricating oil was investigated in soils supplemented with concentrations of oil ranging from 1-5% w/w. Treatment of soil with 4 and 5% spent oil consistently inhibited germination of both crops. Eighty-four days after sowing, the mean height and leaf area of C. annum in soil treated with 3% spent oil gave the lowest values. These were 3.14 +/- 0.6 cm and 0.24 +/- 0.01 cm(2) compared with respective values of 19.2 +/- 0.2 cm and 2.9 +/- 0.3 cm(2) for control plants. Premature death was observed in the case of L. esculentum plants treated with all tested strengths of spent lubricating oil.
A social analysis of the members of the Newfoundland House of Assembly, Executive Council, and Legislative Council for the period, 1855-1914
Chapter I consists of an introduction to the thesis, its purpose, and intent. Chapter II is an aggregate analysis of the members of the three chambers of government during the period 1855-1914. Chapter III is an analysis of geographic factors contributing to recruitment into Newfoundland politics. Chapter IV analyzes religion and its importance in Island politics. Chapter V studies occupation and class and Chapter VI is concerned with kinship and marriage. Chapter VII summarizes the findings of the previous chapters.