Impact Of Mining Research Articles

Laboratory weathering studies to evaluate the water quality impact of a lithium mining in Portugal

Lithium mining driven by the growing demand for lithium-ion batteries, has environmental consequences linked to soil and water pollution. Nevertheless, research on the environmental impacts of lithium extraction still needs to be improved, highlighting the imperative for additional research. The article addresses the potential impact of the C57 lithiniferous feldspar mine on water quality, specifically focusing on surface, groundwater and spring water samples collected at the mining site and surrounding area in Gonçalo (Guarda, Portugal). The objective is to evaluate the environmental consequences of mining activities, with particular emphasis on mineral leaching. This study aims to evaluate the water quality around the C57 mine and the potential environmental impacts of mining operations. Water samples were collected from different sources, such as surface, underground, and spring waters, and chemical analyses were carried out to determine concentrations of different parameters, which were later compared with national and international reference guidelines. In addition to analysing the water samples, weathering tests were carried out using the Soxhlet extractor method to simulate the leaching of minerals over a shorter period (about 125 days). The concentrations of the analysed elements by atomic absorption spectroscopy (Al, Ca, Cd, Cr, Cu, Fe, K, Li, Mg, Mn, Na, Ni, Pb and Zn) in the weathering solutions were generally low and decreased throughout the testing period, with significant concentrations of aluminium and chromium exceed Canadian environmental quality guidelines for surface waters. The detected lithium concentrations are quite different, ranging from 8.7 to 19.8 μg/L in surface waters, from 6.9 to 74.1 μg/L in groundwater, and from 25.6 to 35.4 μg/L in spring waters, but are all below the US EPA (2021) recommendations threshold of 0.7 mg/L. Based on the findings, the article concludes that there is currently no clear evidence to indicate the environmental impact of mining activities on water quality in the analysed samples. However, weathering tests suggest potential long-term implications regarding the leaching of specific chemical elements, particularly aluminium and chromium.

Environmental Impacts of Sand Mining: A Comprehensive Review

Environmental Impacts of Sand Mining: A Comprehensive Review

Поэтапная комбинированная разработка золоторудных месторождений

Introduction. It is noted that in the Russian gold mining industry, the profitability of gold production is associated with the development of technologies for leaching it from substandard ores and enrichment waste. It is shown that the priority aspect of the development of substandard raw materials is to increase the yield of more gold with acceptable additional investments, predicted based on the analysis of the production function in the models of economic growth of enterprises. The purpose of the study is to substantiate the possibility of increasing the completeness of subsurface use during the phased development of reserves with a combination of chemical and mechanical extraction processes. Methods of achieving the goal include the use of literary and patent sources, production experience, laboratory and field experiments, modeling and technical and economic calculations. Results. The relevance of the development of a new raw material base is shown by the example of the reserves of the Sadonsky poly-metallic deposit. The information on the operations of hydrometallurgical and heap leaching of gold with bringing to the final product is detailed. An algorithm is proposed for the selection of options for the development of gold bulls. A model is presented to calculate the efficiency of phased field development over time. An optimized scheme of heap leaching of gold and indicators of gold extraction are presented. The scheme of electrochemical leaching of gold from sulfur-containing ores is recommended. The factors of the impact of mining on the environment at three stages of development are systematized. A model is presented for determining the efficiency of utilization of enrichment tailings and profits from the extraction of gold from enrichment tailings and metallurgy, taking into account environmental damage. The results of calculating the efficiency of gold extraction at the factory and leaching in blocks and cubes are presented. It is shown that the end-to-end metal recovery coefficient by leaching is comparable to the traditional technology of processing balance reserves. It is proved that when combining technologies at the stages of field development, a larger amount of metal is extracted from the subsurface. Conclusion: with a small increase in infrastructure modernization costs, combining traditional technology and leaching technologies, more metal is extracted from the subsurface.

The impact of mining on the economy in the Sakha Republic (Yakutia)

Studying mining as a special branch of the region is certainly relevant. The analysis is based on revealing its role in the formation of the state budget of the Sakha Republic (Yakutia); calculating the localization (specialization) coefficients of the region in terms of Gross Value Added and the average annual number of employees; identifying the industry’s contribution to the formation of the region’s labor resources; and studying the demand for professions in the industry under study using the example of engineers and technicians in a mining camp. The results of activities in the extraction of basic minerals in the Sakha Republic (Yakutia) in recent years are summed up; the need for corporations to be provided with the information on regions of their presence and strengthening the inclusion of corporations in sustainable development on environmental issues is revealed. The results of the study showed the continued dependence of the Yakutia’s economy on the mining industry in the midterm, a changed ratio of the export commodity structure in favor of hydrocarbon and coal production, and a reduced role of diamond mining. In the future, it is necessary to focus on more detailed characteristics of shift work mining and its impact on the economy of the region.

The Impact of Data Analytics and Mining in Transforming the Decision-Making System

In an increasingly data-driven world, effective decision-making hinges on the ability to use the power of information and technology supporting it. This research paper explores the transformative role of data analytics and mining in shaping the once upon a time decision support systems through a profound understanding and analysis of the existing research. This paper highlights the significance of leveraging data analytics and mining techniques to extract valuable insights from vast datasets. By uncovering hidden patterns and trends within the data, businesses can make informed and strategic choices that drive success and outperform their competitors. The practical applications of data analytics and mining are vast, including domains such as customer relationship management, fraud detection, and market analysis. The paper discusses the various ways in which these techniques enable organizations to obtain a competitive edge in the market by unlocking valuable data-driven insights. Real-world case studies are used to illustrate the tangible benefits of this approach. Overall, the research paper showcases the critical role of data analytics and mining in encouraging a data-driven decision-making culture across the business world. By equipping businesses with the analytical tools to unveil the true potential of their data, this approach paves the way for improved performance, sustained success and can guide organizations towards achieving their long-term objectives. Keywords: Data Analytics, Data Mining, Decision Making, Data, Technology, Information.

Heavy Metal Pollution of Water Sources "Šićki Brod" and "Studenac" Due to the Exploitation of Coal

The article aims to determine the levels of water pollution by concrete measurements of heavy metals in the water sources "Šićki Brod" and "Studenac". Sampling of water from both sources as well as analysis of the content of the heavy metal elements in the water was carried out. All analyzed elements are classified into the group of heavy metals, which take second place (after pesticides) in terms of harmful effects if found in the environment. Heavy metals are ecologically very important because they are non-degradable and do not disappear, but move through the ecosystem and have a normal biogeochemical cycle. Considering the mining works that were carried out in the area near to source, the impact of mining works on the pollution of water sources was put into comparison.

Impact of mining on the livelihood of women in Gashaka local government area, Taraba State

This study focuses on evaluating the impact of mining on the livelihoods of women in Gashaka Local Government Area (LGA) of Taraba State. The primary objective is to examine the effects of mining on the women's livelihoods within this particular community. The research adopted a survey research method, employing a self-constructed questionnaire for data collection with 118 randomly selected respondents. Utilizing a descriptive statistical approach, the study presented its findings through tables and charts. The research revealed that a majority of the respondents are actively engaged in mining, primarily extracting blue sapphire and other stones in the region. Post-mining activities predominantly involve selling the minerals at the Serti main market in Gashaka. Specific mining areas identified include Mayo Jim, Bodel, Garbabi, and Karamti, with Garbabi exhibiting the highest mining activity in Gashaka LGA. The study underscored the substantial impact of mining on the socio-economic well-being of women, positioning it as a major source of empowerment for them. Based on its findings, the study recommends that the government formulate policies to facilitate the responsible development of mining activities in Gashaka LGA. It emphasizes addressing critical issues and providing support to workers to enhance efficiency and reduce stress. Additionally, the research advocates for the implementation of an empowerment program by the state government, specifically targeting women and other miners in the region. This program should offer alternative livelihood sources, mitigate the adverse effects of mining, and discourage illegal mining practices in the area.

Impacts of mining on vegetation phenology and sensitivity assessment of spectral vegetation indices to mining activities in arid/semi-arid areas

Measuring the impact of mining activities on vegetation phenology and assessing the sensitivity of vegetation indices (VIs) to it are crucial for understanding land degradation in mining areas and enhancing the carbon sink capacity following the ecological restoration of mines. To this end, we have developed a novel technical framework to quantify the impact of mining activities on vegetation, and applied it to the Bainaimiao copper mining area in Inner Mongolia. Phenological indices are extracted based on the VI time series data of Sentinel-2, and changes in phenological differences in various directions are used to quantify the impact of mining activities on vegetation. Finally, indicators such as mean difference, standard deviation, index value distribution interval, and concentration of index value distribution were selected to assess the sensitivity of the Enhanced Vegetation Index (EVI), Green Chlorophyll Index (GCI), Global Environmental Monitoring Index (GEMI), Green Normalized Difference Vegetation Index (GNDVI), Normalized Difference Vegetation Index (NDVI), Renormalized Difference Vegetation Index (RDVI), Red-Edge Chlorophyll Index (RECI), and Soil-Adjusted Vegetation Index (SAVI) to mining activities. The results of the study show that the impact of mining activities on surrounding vegetation extends to an area three times larger than the actual mining activity area. When compared with the reference and unaffected areas, the affected area experienced a delay of approximately 10 days in seasonal vegetation development. Environmental pollution caused by the tailings pond was identified as the primary factor influencing this delay. Significant variations in the sensitivity of each VI to assess mining activities in arid/semi-arid areas were observed. Notably, GCI, GNDVI and RDVI displayed relatively high sensitivity to discrepancies in the spectral attributes of vegetation within the affected area, while SAVI reflected the overall spectral stability of the vegetation in the affected area. The research findings have the potential to provide valuable technical guidance for holistic environmental management in mining areas and hold great significance in preventing further land degradation and supporting ecological restoration in mining areas.

ENVIRONMENTAL IMPACT OF CRYPTOCURRENCY MINING: SUSTAINABILITY CHALLENGES AND SOLUTIONS

The rapid growth of cryptocurrencies over the past 14 years has led to increased deep-level mining activities. This research aims to explore the environmental impacts resulting from the surge in crypto mining and proposed solutions to mitigate these impacts. Cryptocurrencies, gaining popularity as alternative investments and global payment tools, have significantly boosted crypto mining activities. However, the increasing number of transactions requiring computer validation has resulted in adverse consequences for the environment, particularly in terms of substantial energy consumption. Literature review and systematic analysis were conducted to comprehend the environmental impact of crypto mining, focusing on major cryptocurrencies such as Bitcoin, Ethereum, and others. The analysis highlights that crypto mining, especially Bitcoin, requires a significant amount of electricity, leading to a substantial carbon footprint and broad environmental repercussions. Proposed solutions to address the environmental impact of crypto mining include the use of renewable energy sources such as solar and wind power, enhancing the efficiency of specialized mining devices (ASICs), and exploring more energy-efficient consensus mechanisms like Proof of Stake (PoS) compared to the currently utilized Proof of Work (PoW). Reducing redundancy in blockchain technology has also been identified as a crucial step in minimizing unnecessary energy consumption. However, this research has limitations concerning data consistency, a comprehensive understanding of overall environmental impacts, and continuous technological changes in the crypto world. Therefore, future research should focus on developing more efficient consensus mechanisms, effective policy frameworks and governance, as well as real-world implementation studies to evaluate the sustainability solutions proposed.

Can rare earth elements be recovered from abandoned mine tailings by means of electrokinetic-assisted phytoextraction?

Given the high impact of traditional mining, the recovery of rare earth elements (REEs) from hazardous waste materials could become an option for the future in accordance with the principles of the circular economy. In this work, the technical feasibility of REEs recovery from metal mine tailings has been explored using electrokinetic-assisted phytoremediation with ryegrass (Lolium perenne L.). Phytoextraction combined with both AC current and DC current with reversal polarity was applied (1 V cm−1, 8 h day−1) to real mine tailings containing a total concentration of REEs (Sc, Y, La, Ce, Pr, and Nd) of around 146 mg kg−1. Changes in REEs geochemical fractionation and their concentrations in the soil pore water showed the mobilization of REEs caused by plants and electric current; REE availability was increased to a higher extent for combined electrokinetic-assisted phytoextraction treatments showing the relevant role of plants in the process. Our results demonstrated the initial hypothesis that it is feasible to recover REEs from real metal mining waste by phytoextraction and that the performance of this technology can be significantly improved by applying electric current, especially of the AC type, which increased REE accumulation in ryegrass in the range 57–68% as compared to that of the treatment without electric field application.

Time series procession for monitoring land disturbance caused by surface coal mining in China

Surface mining has been subject to increased criticism and pressure due to its potential to cause environmental damage. China accounts for more than half of world coal consumption, and this continued demand for coal, combined with low costs, has accelerated surface coal mining worldwide. However, it isn't easy to understand the impact of surface mining in China. Therefore, combined with POI, the Exposed Coal Frequency Index (ECFI) was constructed without any mining information in China. A LandTrendr algorithm was used to identify past mining disturbances and reclamation events (1986–2021). While examining these events, surface destruction due to coal mining in China was revealed. Based on the results, (1) the detection accuracy of statistical surface mining sites by province reaches 91.8%, while the detection accuracy of disturbance and reclamation events exceeds 72.59 %. Also, by comparing the mine data, our results provide more accurate information regarding both time and spatial consistency. (2) 253.61 km2 of surface mining sites were identified in 14 provinces or autonomous regions during 1986–2021. Of these, Inner Mongolia, Ningxia, Shanxi and Xinjiang ranked in the top four occupying 89.0% of the total mining site. (3) China has cumulatively disturbed 545.84 km2 and reclaimed 169.41 km2 including more comprehensive human activities. In the last 12 years, large-scale mining and reclamation have accounted for 51.63% and 75.17% of the cumulative area, respectively. (4) Generally, reclamation in China can be completed within four years. In contrast, reclamation time intervals and the proportion of reclamation varied widely between mining areas. Clearly, this study provides the most accurate data on surface coal mining disturbances in China, which will be beneficial for future studies in spatial geography related to mining. It also includes more policies and management creation for mines.

Quantitative Criterion and Applications for Assessing the Impact of Coal Seam Mining on Overlying Strata

Quantitative Criterion and Applications for Assessing the Impact of Coal Seam Mining on Overlying Strata

Analyzing the dynamics influencing artisanal and small‐scale mining in the Upper Denkyira East Municipality, Ghana

AbstractThe gold mining sector in Ghana has significantly contributed to the nation's economic expansion by creating various employment prospects, both directly and indirectly, within mining communities. However, it is important to acknowledge that this industry has also had adverse environmental consequences. A sample size of 330 individuals, comprising small‐scale miners and farmers, was randomly selected from 10 mining communities within the Upper Denkyira Municipality to examine factors influencing artisanal and small‐scale mining (ASM) operations. Furthermore, 150 key informants, comprising representatives from the Environmental Protection Agency, the Forestry Commission, the Mineral Commission, and other stakeholders, were also interviewed to ascertain the impact of mining on the environment. The research employed a logic regression model, the weighted average index (WAI), and X‐ray fluorescence as a method for the study data analysis. The study determined that low income, the impact of climate change on agriculture, and the high demand for gold exhibit a significant chance of influencing ASM. Furthermore, the study demonstrated that ASM have immeasurably contributed to water pollution, food security, and the loss of biodiversity in the municipality. Additionally, water resources, which serve as sources of potable water for drinking and irrigation, are heavily contaminated with arsenic, mercury, lead, copper, and nickel. The study concluded that implementing stricter regulations on mining practices, promoting sustainable mining methodologies, and providing comprehensive training to miners on environmental protection and land rehabilitation can help mitigate the negative impacts of ASM. Additionally, supporting alternative means of livelihood for mining communities, such as agriculture or ecotourism, can reduce the reliance on mining and promote sustainable development.

Trends in Mercury Contamination Distribution among Human and Animal Populations in the Amazon Region.

Mercury contamination in the Amazon arising from both natural sources and intensive mining activities in the region is a significant public health concern. This metal is used to separate Au from sediments. Accordingly, this study aimed to assess the impact of mining on mercury contamination in the animal and human populations of the Amazon. This overall objective was pursued through a systematic review of the existing literature to assess the impact of Hg and identify gaps in geographic coverage arising from this assessment. Herein, we employed PECO and PRISMA-ScR protocols to select articles published between 2017 and 2023 based on projected points on a map within the biogeographic boundaries of the Amazon. We found that mercury concentrations increase with trophic levels, reaching high values of 3.7 µg/g in the muscles of predatory fish and 34.9 µg/g in human hair. The mean level of mercury in human hair in the whole (Amazon) region exceeds 6 µg/g, surpassing tolerance levels. Although mining regions show high concentrations of Hg, the highest incidence was observed among populations with fish-based diets. It was concluded that continuous research and monitoring of fish in the region are required in order to accurately assess the risk associated with Hg contamination, especially since fish are the main source of protein in this region.

Impact of open-cast placer mining on sediment transport across Far Eastern rivers of Russia

This study examines patterns of sediment transport in Far Eastern rivers of Russia affected by open-cast placer mining—mostly for gold, rarely for silver, and in a few cases for platinum and diamonds. Long-term monitoring and remote-sensing data are used to determine the location of mining landscapes and to detect sediment concentrations and plumes originating from the mining sites. The current study suggests that catchments of the Amur, Kolyma, and Lena rivers are global mining hot spots accommodating up to 1.1%–3.8% of total mining-related vegetation losses. Here, ∼20,100 km of river valleys (0.48% of the river network length) are currently disturbed by mining, with the maximum density of disturbed river valleys being up to 200–300 m/km2 in the basins of the tributaries of the Upper Kolyma and Zeya rivers. To explore the potential mining impact on sediment load, these data were linked with the long-term sediment trends. Concentrations and discharges of mean annual, monthly, and daily suspended sediment decreased from the 1970s and 1980s to the present day at more than 40% of the 40 stream gauge sites assessed across the contiguous Far East. Increasing sediment trends were widespread across 20% of the sites localized in the cluster of greatest mining-related land disturbances. Up to 30% of the sites are characterized by sediment load growth up to the end of the 1980s and a subsequent decline due to the recent abandonment of mining activities. The current study highlights the non-linear relations between mining-related vegetation losses and sediment release into the river network, which is explained by diverse sources of sediment generation within mining areas and other drivers of sediment transport that interact and may attenuate or intensify the signal of mining impact.

A techno-economic analysis of diesel exhaust injection into mine tailings for carbon sequestration

The environmental impact of off-grid mines in remote, cold climates is significantly intensified by their dependence on fossil fuels for power and heating. A promising solution lies in the potential to capture and permanently store carbon within mine tailings, thus allowing the mining industry to take a leading role in carbon removal initiatives and provide sustainable solutions. This study explores energy-optimal design scenarios for flue gas injection into mine waste to capture carbon. The approach involves installing perforated pipes within dry stack tailings. The established reduced-order model in this research serves as a novel tool for decision-making, aiding in the selection of an appropriate perforation scheme for the injection pipes embedded in the tailings. A cost analysis is also performed to assess the financial viability of the proposed concept under different operating parameters. Operational expenses, particularly energy costs, are found to be influenced by the permeability of the tailings. In instances of lower permeabilities, larger injection pipes are required. The findings indicate that achieving viable operating costs for sequestering one tonne of carbon dioxide hinges on amenable pipe sizing and engineering. Additionally, the study estimates that maintaining a reasonable level (around 1%) between the power being decarbonized and the power required for the carbon sequestration operation is crucial.

Evaluation of the impact of coal mining on surface water in the Boesmanspruit, Mpumalanga, South Africa

Surface water quality has major environmental and socioeconomic consequences, notably in terms of the country’s long-term fresh water supply. This study aimed at assessing the current state of water quality and status of the Boesmanspruit in a coal mining environment. The study used historical water quality data for a period of five years from 2017 to 2021. Aluminum, calcium, iron, manganese, magnesium, sodium, sulfate, electrical conductivity, pH, and total dissolved solids were the water quality variables selected for the study; the chosen variables were chosen based on the available secondary data. The water quality was evaluated against South African resource quality objectives, the South African water quality guidelines, and the Canadian Council of Ministers of the Environment water quality index (CCME-WQI). The data were analyzed using such as the CCME-WQI, the comprehensive pollution index (CPI), and multivariate statistics. The following parameters were above the prescribed thresholds: pH, total dissolved solids, electrical conductivity, sulfate, manganese, and iron. The CCME-WQI results showed that monitoring locations GR S26 and GR S21 near mining activities had poor water quality (40–44), whereas comprehensive pollution index (CPI) also had similar category results for the monitoring points, indicating that they were heavily polluted (2.4–4.8). The WQI showed that if certain variables, such as aluminum, iron, magnesium, sulfate, electrical conductivity, and total dissolved solids, exceed the permissible range, the water quality would deteriorate in accordance with the CPI classification. Therefore, the CPI was the best way to categorize the water quality. The principal component analysis and cluster analysis identified two primary sources of pollution which are anthropogenic and natural. The utilization of statistical analysis proved to be effective in determining the ideal quantity of significant variables within the study area. The study recommends low-cost options for reducing the effects of acid mine drainage, which includes passive mine water treatment methods using artificial wetlands.

Divergent roles of IREG/Ferroportin transporters from the nickel hyperaccumulator Leucocroton havanensis.

In response to our ever-increasing demand for metals, phytotechnologies are being developed to limit the environmental impact of conventional metal mining. However, the development of these technologies, which rely on plant species able to tolerate and accumulate metals, is partly limited by our lack of knowledge of the underlying molecular mechanisms. In this work, we aimed to better understand the role of metal transporters of the IRON REGULATED 1/FERROPORTIN (IREG/FPN) family from the nickel hyperaccumulator Leucocroton havanensis from the Euphorbiaceae family. Using transcriptomic data, we identified two homologous genes, LhavIREG1 and LhavIREG2, encoding divalent metal transporters of the IREG/FPN family. Both genes are expressed at similar levels in shoots, but LhavIREG1 shows higher expression in roots. The heterologous expression of these transporters in A. thaliana revealed that LhavIREG1 is localized to the plasma membrane, whereas LhavIREG2 is located on the vacuole. In addition, the expression of each gene induced a significant increase in nickel tolerance. Taken together, our data suggest that LhavIREG2 is involved in nickel sequestration in vacuoles of leaf cells, whereas LhavIREG1 is mainly involved in nickel translocation from roots to shoots, but could also be involved in metal sequestration in cell walls. Our results suggest that paralogous IREG/FPN transporters may play complementary roles in nickel hyperaccumulation in plants.

Detecting the effects of opencast mining on ecosystem services value in arid and semi-arid areas based on time-series remote sensing images and Google Earth Engine (GEE)

Ecosystem Services Value (ESV) are the various beneficial functions and products that natural ecosystems provide to humans, and are important indicators for evaluating ecosystem conditions and human well-being. Opencast mining is one of the human activities that severely damage the surface environment, but its long-term impact on ecosystem services lacks systematic assessment. This study takes the Ordos opencast mining area as an example, and calculates the value of ESV from 1990 to 2020 based on the Google Earth Engine platform. Mann-Kendall Tau-b with Sen’s Method (Sen + mk test) and Joinpoint regression model were used to analyzes its spatiotemporal variation characteristics. Further revealed the impacts of opencast mining on ESV as well as the trend of ESV changes. The results show that: (1) The dynamic ESV levels in the study area fluctuated considerably from 1990 to 2020 with an overall decreasing trend of 89.45%. (2) Among nine types ecosystem services, most of them were significantly different (p < 0.001) between mining areas and control areas, with biodiversity protection (BP), climate regulation (CR), gas regulation (GR), soil formation and retention (SFR), water supply (WS) and waste treatment (WT) showed a significant decrease between 1990 and 2020. (3) In the past 30 years, the ESV of the study area showed an overall improvement trend, where the improved area accounted for 48.45% of the total area of the study area. However, the degraded area also accounted for 21.28, and 17.19% of the area belonged to severe degradation. With 67% of the significantly degraded areas distributed within mining concessions. (4) The trend of ESV changes in the mining impact areas and the control area showed significant differences. The ESV of the control area increased continuously, with an average annual percentage change (AAPC) of 0.7(95%CI:0.50 ~ 0.9, P < 0.001) from 1990 to 2020; while the ESV of the mining impact areas first stabilized and then decreased significantly, with an AAPC of − 0.2(95%CI:− 0.3 ~ − 0.1,P < 0.001) from 1990 to 2020. This study provides scientific support for formulating ecosystem management, restoration plans, and payment for ecosystem service policies, which is conducive to achieving regional sustainable development and improving human well-being.

Application of Remote Sensing and Geographic Information System Technologies to Assess the Impact of Mining: A Case Study at Emalahleni

This article presents an assessment of the impact of mining activities in the Emalahleni municipality, using GIS and RS technologies. The random forest algorithm was used to classify the land use and land cover in the Emalahleni municipality over a three-decade period (1990–2020). The classifications are settlement, water, mining area, vegetation, and bare land. The majority of the study area was found to be rocky ground, accounting for approximately 60% of the total study area. Change detection maps were created for vegetation and mining to assess the extent of land degradation in the study area over the three-decade period. The findings in this study highlight the importance of understanding the changes in land use and vegetation cover in the study area and its impact on the environment, as well as the local community. It is crucial to develop sustainable land management strategies that ensure that a reasonable balance concerning the economic development activities is achieved, such as mining with environmental management for its long-term viability for future generations. The data presented in this study provides a useful baseline for further research and can inform land-use planning and decision-making processes in Emalahleni.