challenges of quarry operations near Shasha market in Akure North Local Government of Ondo State. The footprint of buildings was digitised from the georeferenced Google earth image in
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A literature review may consist of simply a summary of key sources, but in the social sciences, a literature review usually has an organizational pattern and combines both summary and synthesis, often within specific conceptual categories.A summary is a recap of the important information of the source, but a synthesis is a re-organization, or …
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Background: Quarry operation is one of the surface mining activity carried out in Nigeria. It involves different stages of operation such as blasting, crushing and lots more but due to financial ...
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The study investigated the environmental effects of quarry operations in Abeokuta, Ogun state, while it specifically sought to identify corresponding environmental impacts posed in quarry operation and, assess the efforts towards minimizing environmental impacts of their operations. Primary data used for this study was …
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The investigation yielded that among the five quarry sites, the social and environmental effects of the gravel and sand quarrying operations which the respondents strongly agree with their mean ...
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Through analysis of real-world examples, case studies, and existing literature, this review uncovers promising solutions that can enhance quarrying operations' sustainability …
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A qualitative systematic literature review (Snyder, 2019) conducted using the Scopus database was utilized to identify environmental impacts.The review protocol and results can be seen in Fig. 1.The field of research is relatively small, therefore, search terms were left broad to try to capture the cross-disciplinary nature of environmental sciences.
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Quarry Companies in Nigeria: An Empirical Analysis Abayomi O. ASUBIOOJO, *Muyiwa E. DAGUNDURO, & Gbenga A. FALANA Department of Accounting, Afe Babalola University Ado-Ekiti, Ekiti State, Nigeria.
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The literature review should include the researcher's evaluation and critique of the selected studies. A researcher may have a large collection of studies, but not all of the studies will follow standards important in the reporting of empirical work in the social sciences. ... Writing literature reviews: A guide for students of the social and ...
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Nigeria is experiencing continuous economic and industrial transformations, typical of many developing nations. In addition to its well-established oil industry, which is infamous for exuding various kinds of pollutants, there are increased mining operations, indiscriminate disposal and burning of wastes, illegal oil refinery and terroristic insurgency, all poised to …
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Through understanding the human perspective on the environmental impact of quarry operations, policymakers and stakeholders such as the quarry industry …
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The present paper monitored levels of suspended particulate matters in the ambient air in and around selected quarries and analyzed the prevalent health problems suffered by nearby residents and ...
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This study was carried out with the view to address two fundamental issues: first, to determine if there is any association between budget, budgetary control and performance evaluation; second, to ...
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The World Energy Council, 2021 reported that 40% of the Nigerian population is yet to be connected to the national grid [16].This could be traced to the inadequate or limited power generated and transmitted into the national grid with a dangling peak estimated generation of about 4,489.3 MW [28].The Transmission Company of …
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utilization and efficiency for the evaluation of crushing plant effectiveness in an aggregate quarry. The performance metrics of F and P quarry, Abuja, Nigeria have been determined, and the plant availability (A); utilization (U); efficiency (E); and OEE evaluated to be 77.55%, 65.08%, 33.15%, and 16.62% respectively.
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The impact of previous operations on the environment was assessed by determining heavy metal contents of soil (topsoil, 0-15 cm and subsoil,15-30 cm) and plant samples taken at 0, 10, 15, 30, 60 ...
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The elemental analysis and silica content of parent rock materials and dust samples were carried out at three quarry sites designated A,B, and C. Questionnaires were administered to 270 quarry ...
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This review critically surveys an extensive literature on mining, devel-opment, and environment.
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Understanding Environmental Consequences of Quarry Operations: Residents' Perception Study in the Neighbourhood of a Quarry in Osun state, Nigeria. …
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Environmental Impact Assessment (EIA) is a superior tool use for assessing environmental changes in the opencast limestone mining region. In mining and its development, there is currently pervasive global concern focused on the need to move the mining sector to a more sustainable environment.
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This study gauged residents' perceptions of the ecological consequences of quarry operations. A meticulously structured questionnaire was dispensed among 214 …
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The study investigated the environmental effects of quarry operations in Abeokuta, Ogun state, while it specifically sought to identify corresponding …
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In the annual publication of the World Mining Data, 65 mineral commodities are produced from 168 countries. This data are statistically summarized and evaluated by World Mining Data [20].The world production of iron and ferrous alloy metals in metric Tons, for five years are given in Table 1.The world production of non-ferrous metals in metric …
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Several serious environmental impacts related to quarrying activities on and near the river, such as vibrations, land degradation, land subsidence and landslides, water pollution, occupational ...
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The study investigated the environmental effects of quarry operations in Abeokuta, Ogun state, while it specifically sought to identify corresponding environmental impacts posed …
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Literature Review There is no law that explicitly and exclusively deals with e-commerce systems in Nigeria. Rather, the Central Bank of Nigeria (CBN) Act, as amended in 1999 gives the Bank the implicit powers to oversee and regulate the payments system. Section 41 of the CBN Act provides that "it shall be the duty of the CBN to facilitate
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Blasting is an important unit operation in mining and civil engineering projects that is aimed at effective rock fragmentation. However, it is always associated with some harmful and unwanted ...
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The study investigated the environmental effects of quarry operations in Abeokuta, Ogun state, while it specifically sought to identify corresponding environmental impacts posed in quarry operation and, assess the efforts towards minimizing environmental impacts of their operations. ... Mining Industry of Nigeria. …
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A review on the design and operations challenges of a single toggle jaw crusher is presented. Strength and fracture toughness of the material to be crushed are intrinsic properties that determine ...
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A Closer Look at Evaluating Literature Reviews Excerpt from the book chapter, "Evaluating Introductions and Literature Reviews" in Fred Pyrczak's Evaluating Research in Academic Journals: A Practical Guide to Realistic Evaluation, (Chapter 4 and 5). This PDF discusses and offers great advice on how to evaluate "Introductions" and ...
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