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·Urea has served as the primary nitrogenous fertilizer globally since the early 1950s It is widely recognized as the most concentrated nitrogen source containing approximately 46% nitrogen Presently around 220 million t/year of urea compounds are manufactured globally to fit the requirements of the agricultural sector However a significant drawback of this is that
·While publishing their research findings the authors mostly highlight their practical application for risk assessment A few methods that are used in accident rate studies regarding the mining
·Mineral waste can be defined as a material leftover from exploration mining and quarrying operation that cannot find a productive use It is the high volume material that originates from the excavation and physical and chemical processing of a wide range of metalliferous and non metalliferous minerals by opencast and deep shaft methods [] The mine waste is the
·The main aim of this review paper is to quantify and analyse the past research in LCA of minerals and mining processes to fill the knowledge gaps in major mining and mineral processes and materials accountable for environmental impacts from mining environmental categories to be affected quantity of emissions and suggest alternatives to
·27 percent for underground mining 39 percent for open pit mining and 69 percent for crushing and grinding—compared with 88 percent for upstream oil and gas 90 percent for steel and 92 percent for oil refining Of course mining differs from other industries in many ways It is highly variable starting
·Anthropogenic activities have released vast amounts of metals metalloids and persistent organic pollutants POPs into the ecosystem The cost to human health is acute and reserves of valuable technology critical metals are running out Phytoremediation by using synthetically engineered plants to clean up polluted environments and phytomining a method
·Drilling Drilling is one of the initial phases in open pit mining involving the use of diesel powered drill rigs and generators The combustion of diesel fuel in these rigs results in the emission of CO 2 methane CH 4 and nitrous oxide N 2 O Although CO 2 is the primary emission CH 4 and N 2 O have significantly higher global warming potentials despite being
The IWG encourages efforts to improve mineral exploration and development plan submission quality by providing clearer direction and facilitating earlier agency engagement The most common cause of mine permitting delays involves mine plans of operation [that] were incomplete or vague which
·It is therefore critical to research the characteristics and chemical composition of mine tailings during pre feasibility pilot studies and to establish the behaviour of the tailings once deposited in their final storage location to determine liabilities and environmental impacts including improving sustainable mining practices
·This research can improve mining practices 5 Limitations and future works Despite the promising results obtained from our study on predicting rock fragmentation in open pit mining through machine learning algorithms it is crucial to acknowledge certain limitations that may impact the generalizability and application of our findings
·Agriculture is the backbone of most economies in the world as it contributes significantly to the Gross Domestic Product GDP and provides food security World Bank 2020d Conversely agriculture has been regarded as a significant water user sector as it abstracts 70% of the world s freshwater resources to irrigate 25% of the world s croplands
·Kitchenham 2004 states a systematic literature review is a means of identifying evaluating and interpreting all available research relevant to a particular research question or topic area or phenomenon of interest Systematic literature review research can be differentiated from traditional narrative reviews in that it adopts a replicable and detailed
Climate change simultaneously affects many different environmental conditions Figure 1 and could result in conditions of stress combination on plant growth and development plant reproduction and the interactions of plants with other organisms including the soil microbiome It is therefore important to focus current and future research
·Acid mine drainage AMD is a severe environmental problem associated with mining activities AMD has been recently named the second most important global concern after global warming by the United Nations highlighting the significance of this environmental challenge Vasquez et al 2022 AMD is produced upon the exposure of coal or pyrite minerals to
·Human resource departments must play a vital role in shifting the mining culture enabling these new classes of professionals to thrive and realize their potential Retaining these employees is also essential Company results improve when capabilities are built not just on a project basis but for the long term No silver bullet
·In this study geographic information system GIS based methods and applications utilized for mine development were reviewed Three types of GIS based studies namely studies on mine planning
·Development of mineral resources and the increasing mining waste emissions have created a series of environmental and health related issues Nowadays the ecological restoration of mining tailings has become one of the urgent tasks for mine workers and environmental engineers all over the world Aim of the present paper is to highlight the
·Kuyucak N Chabot F 2010 Effective passive treatment systems in extremely cold climatic conditions In Proceedings of 100 years of mining research symposium 2010 SME pp 434 438 Kuyucak N Payant S 1995 Enhanced lime neutralization methods for improving sludge density and final effluent quality
·Mining is a transformative activity that has both positive and negative impacts on the economy society and the environment While it can contribute to economic development infrastructure creation and the growth of communities it also results in severe negative environmental impacts throughout the life cycle of the mine
·The mining of mineral resources has caused serious damage to land and significant pressure on ecological environment During the repairing of damaged land and degraded ecosystems there have been many pieces of literature related to land reclamation and ecological restoration LRER that have emerged To understand the progress and prospect of
·Management of the mine development process is crucial for the sustainable development of the economy and society It encompasses the entire life cycle of waste generation and disposal [23] as depicted in Fig ecological restoration is an innovative technical approach to mine rehabilitation that involves manual assistance to repair the topography
·Automation has become imperative to improve performance and safety in the mining sector to overcome the rising demand incremental operational costs and competitive pressure Ghodrati et al 2015 It is also stated that ongoing automation and digitalisation are crucial for sustainable mine development Jang and Topal 2020 Moreover automation and
·Mine surveying is the cornerstone of successful mining operations by pioneering precision in locating the mining boundaries thus improving efficiency in both surface and underground mine operations It involves mapping and monitoring underground structures to ensure accurate excavation and adherence to mining plans
