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HEAVY METAL DISTRIBUTION IN SEDIMENT OF AKPABUYO STREAM, CROSS RIVER BASIN SOUTHEASTERN NIGERIA
ABSTRACT
Sediment samples were collected through the purposive sampling method from various streams in Akpabuyo L.G.A, ten sample location were selected. The concentration and areal distribution of selected metals (Fe, Zn, Mn, Cr, Ni, Co, Cu, Cd, Pb) in the sediments of Akpabuyo streams .Geo-accumulation index have been calculated to assess whether the concentrations observed represent background or contamination levels. It proves that the choice of the background plays an important role in the interpretation of the geo-chemical data. It is concluded that the selected streams in Akpabuyo is uncontaminated except a metal (Cd) which it i-geo value is 1 which means it is moderately/uncontaminated.
Title Page
Certification/Declaration
Approval Page
Dedication
Acknowledgement
Abstract
Table of content
Chapter 1
Introduction
1:1 Introduction
1:2 Background of the Study
1:3 Statements of Problems
1:4 Objectives of the Study
1:5 Research Question
1:6 Study of the Hypothesis
1:7 Significance of the Study
1:8 Justification of the Study
1:9 Scope of the Study
1:10 Definition of Terms
Chapter 2
Literature Review
2:0 Introduction
2:1 Conceptual Clarification
2:2 Theoretical Framework
2:3 Literatures on the Subject Matter
Chapter 3
Research Methodology
3:0 Area of Study
3:1 Source of Data
3:2 Sampling Techniques
3:3 Method Data Collection
3:4 Method of Data Analysis
3:5 Reliability of Instrument
3:6 Validity of Instrument
3:7 Limitations of the Study
Chapter 4
Data Analysis
4:0 Introduction
4:1 Finding of the Study
4:2 Discussion of the Study
4:3 Summary
Chapter 5
Summary, Conclusion and Recommendation
5:0 Summary of Findings
5:1 Conclusion
5:2 Recommendations
5:3 Proposal for Further Studies
HEAVY METAL DISTRIBUTION IN SEDIMENT OF AKPABUYO STREAM, CROSS RIVER BASIN SOUTHEASTERN NIGERIA
