Search results

The evolution in developed countries has taken a role in global warming and natural disasters such as flash flood, El-Nino, earthquake and groundwater contamination. The underground storage tank leakage problems and spillage of hydrocarbon liquid leading to the contamination of non-aqueous phase liquids (NAPLs) into the groundwater could reduce the quality of groundwater. This chapter is intended to investigate the behaviour and the pattern of NAPL migrations in double-porosity soil under vibration and intact conditions. The experimental model is developed by using kaolin soil type S300 and toluene as NAPLs. The kaolin soil was mixed with 25% of moisture content to produce kaolin granules in the soil column and vibrate under 0.98 Hz of frequency within 60 seconds. As a result, both specimen liquids completely migrated to the bottom of soil column: sample 1 has higher permeability compared to sample 2. This is due to the fracture in double-porosity soil under vibration effect and loosened the soil structure in sample 1 compared to good intact soil sample 2 with stronger and compact soil structure. In conclusion, this study proves that the dangerous hydrocarbon NAPL migration in fractured double-porosity soil has very harmful effect on the environment and groundwater resources.

The impact of climate change towards water surface resources is crucial, particularly in developing and non-developing countries. Groundwater as a main water resource is thus an essential. However, contamination due to hydrocarbon spills affects the groundwater as a water resource, especially as a main source of drinking water. This chapter investigates the light non-aqueous phase liquid (LNAPL) penetrations in double-porosity soil with different moisture contents and with or without vibration impact. It also explains the LNAPL penetration phenomena by employing image analysis. The physical laboratory experiments were implemented using an acrylic cylinder, a mirror, toluene and a Nikon D90 DSLR digital camera. Prepared soil was poured in an acrylic cylinder and compressed with compressor until it became 10 cm in height. LNAPL was then poured instantaneously onto the acrylic cylinder that was filled with soil sample. The LNAPL penetration patterns were recorded and monitored using a Nikon D90 DSLR digital camera. The processing technique was conducted at predetermined time intervals using Surfer software and Matlab routine to plot the LNAPL pattern. The results showed that a higher penetration rate of LNAPL occurred with higher moisture content and without vibration impact. The penetration time for LNAPL to reach the bottom of the soil sample was found to be longer for the soil that had low moisture content and with vibration impact.

Rishton, a small town in Uzbekistan, has been producing pottery for centuries. This chapter investigates how the pottery and ceramists’ society in Rishton changed during the 20th century, the 70 year-long Soviet era in particular. It seeks to answer the question of how the traditions of Muslim artisans in a feudal society were rearranged and relocated in the Soviet production system. Importantly, the apprentice system especially helped to preserve many older methods and customs, such as the veneration of Islamic patron saints, among ceramists. This chapter also sheds light on the ways in which these traditions have changed in the shifting economy since Uzbekistan became independent in 1991.

One of the most profitable industries worldwide is automotive manufacturing, with an estimated economic impact of 2.9 trillion dollars, which employs 8% of the economically active world population, both directly and indirectly. The main 12 world powers in the automotive sector account for 80% of the total manufactured vehicles, and Mexico ranks seventh in the world and is part of the free trade agreement in the Pacific Alliance (PA). This fact may have a direct impact on boosting the domestic automotive industry in Mexico by leveraging the manufacturing supply chain in primary and secondary industries in the three commercial partners: Chile, Colombia, and Peru. This chapter found that there is a coincidence in the competitiveness pillars of the Mexican automotive industry and its business partners in the PA. This presents a strategic panorama of competition and economic development for the region.

This paper presents estimates of total personal income for every U.S state in 1880, 1890, 1900, and 1910. The series includes new figures for 1890 and 1910, and revisions of Richard Easterlin's (1960) figures for 1880 and 1900 based on recent economic history research. The new estimates allow better examination of U.S. interregional income differences and cyclical behavior of U.S. states’ total personal income.

Purpose – To review the performance and growth of mining industry in India against current global vision and trend of the industrial growth internationally. Also, to evolve the strategic policy for evaluating Corporate Social Responsibility (CSR) programme initiatives taken by the Indian mining industry at large as well as the impacts thereof, with special reference to affected and most vulnerable mining belts in India.Design/methodology/approach – An attempt has been made in the chapter to have a holistic sectoral review of the overall performance of the mining industry in India for the past one decade, as well as its claimed impact on improvement of ecological quality and socio-economic growth in the mining belts. The chapter reviews the state of the impact of ‘CSR’ initiatives and programmes on environment as well as the mining community in terms of stakeholders’ involvement and protection of rights in developing socio-economic business equity. The chapter also critically analyses the policy dimensions – including mining industry's operational framework, which can attribute towards developing future strategy for sustainable development of the mining industry at large, through evolving a series of reform processes, adequately backed up by innovative CSR policy and programme initiatives, together with well-defined implementation, monitoring, evaluation strategies and standards.Findings – The mining industries in India have a huge potential for growth to support the other industries for which bulk of the raw materials are derived from this industrial segment. Several research and developmental studies conducted by different organisations spread across the globe have convincingly been able to link the prospect of industrial growth and long-term sustainability with the stakeholders’ participatory and proactive roles along with those of the industry for holistic and integrated socio-economic development of the mining areas. This has been possible through careful designing of the CSR programmes and initiatives by several mining companies in India (with varying degree of success and failures) with close monitoring and performance evaluation of the impact of the programmes in ecological, economical and sustainability terms against certain pre-designed standards. Such standards – as they are constantly evolving – should inter alia include ethical and transparency dimensions to ensure total involvement of the local community in the mining-affected areas. Proper compensation mechanisms and socio-economic growth of the mining community will not only improve productivity, but will also take care of ecological and economic safeguard of the mined coal blocks that are highly vulnerable to ecological degradation and economic exploitation. As for future strategy for sustainable industrial growth of the mining industry in India, there should be constant monitoring and evaluation of the various provisions of the various Acts related to mining, minerals, metals, energy, power, environment, etc. that are constantly under review and reforms processes with a view to guiding the future strategy. International co-operation in the mining sector will go a long way for sustainable growth and development of the mining industry in India for boosting the economic growth of the country.Research limitations/implications – Future research on the theme should focus on identification of replicable and sustainable model of CSR practices in the mining industry by developing illustrative business models on the basis of global experiences. Sustainability reporting and identification of better qualitative as well as quantitative parameters, tools and techniques to study the impact of CSR practices on the socio-economic growth of the affected mining community should be the focus of future research.Social implications – The findings (serving as messages) of this piece of research will certainly have an impact on society. This in turn, will, hopefully influence public attitudes, and by implications, it will also influence (corporate) social responsibility or environmental issues.Originality/value of the chapter – The chapter is innovative and, among other things, addresses some of recently reported burning issues affecting the interests of the mining industry on one hand, and the national economy of the affected countries on the other.