Scholarlink

<p>Artisanal small-scale mining (ASM) is a critical means of livelihood for many, particularly in Ghana’s rural mining communities, providing substantial financial support for households. However, illegal ASM activities have engendered pervasive apprehensions due to their adverse environmental repercussions and sustainability impediments. This review examines the positive benefits as well as the negative implications of illegal ASM on the Sustainable Development Goals (SDGs), drawing on empirical evidence from primary research articles and grey literature. This review paper used a systematic approach to gather and analyse relevant literature. An extensive literature search was conducted across databases, including Web of Science Core Collection, EMBASE, GEOBASE, PubMed, Scopus, and Google Scholar, focusing on peer-reviewed journal publications and relevant grey literature. The inclusion criteria focused on key themes relevant to the topic, while the exclusion criteria eliminated content that did not meet standards, including doubtful or predatory sources. The data extraction summarised findings and conclusions to highlight trends and gaps. A qualitative synthesis provided an overview and a potential guide for future research. The findings reveal that illegal ASM has resulted in significant contamination of freshwater resources. Analysis of water samples found concentrations of arsenic, cadmium, lead, and mercury exceeding World Health Organization (WHO) permissible limits, with values of 0.28, 0.13, 0.30, and 0.03&#xa0;mg/l, respectively. Similarly, sediment analysis demonstrated concentrations of these heavy metals above sediment quality guidelines, with 22.92&#xa0;mg/kg for arsenic, 5.41&#xa0;mg/kg for cadmium, 98.01&#xa0;mg/kg for lead, and 0.81&#xa0;mg/kg for mercury. Furthermore, specific river sediment concentrations surpassed guideline values, particularly in the Birim River and others. Over the period from April 2013 to June 2024, approximately 377 artisanal small-scale miners perished due to mine pit collapses. Additionally, a 25% reduction in forest cover has occurred in Southwestern Ghana within the last decade, with artisanal mining activities impacting an estimated 2,700 hectares of land and encroaching on 800 hectares of protected areas. Notwithstanding the beneficial contributions of ASM to SDG 1 and 2, namely job creation and income generation for rural mining communities, the detrimental impacts of ASM appear to surpass the benefits. Illegal ASM disrupts progress towards numerous SDGs, including SDG 3: Good Health and Well-Being, SDG 5: Gender Equality, SDG 6: Clean Water and Sanitation, SDG 8: Decent Work and Economic Growth, SDG 10: Reduced Inequalities, SDG 12: Responsible Consumption and Production, SDG 13: Climate Action, SDG 14: Life Below Water, and SDG 15: Life on Land. This review calls for stakeholders, especially governments, to address small-scale mining’s problems. ASM offers economic benefits, but its adverse impact on health, environment, and sustainability requires balanced regulation and support for sustainable practices. Responsible policymaking is crucial as ASM grows globally, with major impacts on local communities and the environment. Policymakers must work with ASM operators, civil society, and experts to develop and implement a plan that promotes responsible mining, protects the environment, and secures the long-term viability of this key economic activity.</p> Graphical Abstract <p></p>

错误：搜索内容不能为空，请输入英文关键词
错误：关键词超出字数限制，请精简
高级检索

The impact of artisanal small-scale mining on environmental sustainability: implications for the attainment of the sustainable development goals (SDGs) in Ghana

  • 期刊论文

  • 发表日期：

    2025年6月25日

查看全文
  • Baba Imoro Musah

摘要

Artisanal small-scale mining (ASM) is a critical means of livelihood for many, particularly in Ghana’s rural mining communities, providing substantial financial support for households. However, illegal ASM activities have engendered pervasive apprehensions due to their adverse environmental repercussions and sustainability impediments. This review examines the positive benefits as well as the negative implications of illegal ASM on the Sustainable Development Goals (SDGs), drawing on empirical evidence from primary research articles and grey literature. This review paper used a systematic approach to gather and analyse relevant literature. An extensive literature search was conducted across databases, including Web of Science Core Collection, EMBASE, GEOBASE, PubMed, Scopus, and Google Scholar, focusing on peer-reviewed journal publications and relevant grey literature. The inclusion criteria focused on key themes relevant to the topic, while the exclusion criteria eliminated content that did not meet standards, including doubtful or predatory sources. The data extraction summarised findings and conclusions to highlight trends and gaps. A qualitative synthesis provided an overview and a potential guide for future research. The findings reveal that illegal ASM has resulted in significant contamination of freshwater resources. Analysis of water samples found concentrations of arsenic, cadmium, lead, and mercury exceeding World Health Organization (WHO) permissible limits, with values of 0.28, 0.13, 0.30, and 0.03 mg/l, respectively. Similarly, sediment analysis demonstrated concentrations of these heavy metals above sediment quality guidelines, with 22.92 mg/kg for arsenic, 5.41 mg/kg for cadmium, 98.01 mg/kg for lead, and 0.81 mg/kg for mercury. Furthermore, specific river sediment concentrations surpassed guideline values, particularly in the Birim River and others. Over the period from April 2013 to June 2024, approximately 377 artisanal small-scale miners perished due to mine pit collapses. Additionally, a 25% reduction in forest cover has occurred in Southwestern Ghana within the last decade, with artisanal mining activities impacting an estimated 2,700 hectares of land and encroaching on 800 hectares of protected areas. Notwithstanding the beneficial contributions of ASM to SDG 1 and 2, namely job creation and income generation for rural mining communities, the detrimental impacts of ASM appear to surpass the benefits. Illegal ASM disrupts progress towards numerous SDGs, including SDG 3: Good Health and Well-Being, SDG 5: Gender Equality, SDG 6: Clean Water and Sanitation, SDG 8: Decent Work and Economic Growth, SDG 10: Reduced Inequalities, SDG 12: Responsible Consumption and Production, SDG 13: Climate Action, SDG 14: Life Below Water, and SDG 15: Life on Land. This review calls for stakeholders, especially governments, to address small-scale mining’s problems. ASM offers economic benefits, but its adverse impact on health, environment, and sustainability requires balanced regulation and support for sustainable practices. Responsible policymaking is crucial as ASM grows globally, with major impacts on local communities and the environment. Policymakers must work with ASM operators, civil society, and experts to develop and implement a plan that promotes responsible mining, protects the environment, and secures the long-term viability of this key economic activity.

Graphical Abstract