##tihuan2##352: 12,274 ppm. Don´t use coma, it is flustering, better 12274 ppm. 536: 1591 mg/kg – use mg/kg or ppm in the text, it must be unified. References. 586: Name of Journal must be in italic. 604, 615: Use full name of journal, not abbreviations. 613: Science Total Environment is no correct, must be Science of the Total Environment. Reviewer 3 ...
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##tihuan2##types or use. xiii Cameroon has a strong geographical potential for a number of mineral resources that, if well managed, could support economic growth. Cameroon diamond and gold is mainly mined by small-scale artisans. In fact, according to the government, the estimate of small-scale artisanal mining produced about 16,653 kgs of gold
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##tihuan2##Gold mining activities include the opening of yard which causes an abusive and anar- chic trees felling (Figure 2). This massive deforestation is in part responsible for the
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##tihuan2##In fact, according to the government, the estimate of small-scale artisanal mining produced about 16,653 kgs of gold between 2010 and 2015. Gold mining in Cameroon can be traced back to 1930 ...
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##tihuan2##Still, the precedent was set more than a decade ago: Semi-mechanized artisanal mining was conducted for the first time in Cameroon in 2007 when the government requested that a South Korean company, C&K Mining, rescue 13 tons of gold that was likely to be washed away as officials pumped water into the impoundment …
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##tihuan2##For a time, the land around the village of Longa Mali in eastern Cameroon was one of the most prized in Africa, and powerful machines gnawed greedily into its soil to extract precious gold.
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##tihuan2##Artisanal and small-scale gold mining activities have an impact on natural resources and human health. This study addresses the assessment of surface water quality in the Lom gold basin. A combined approach of water quality index calculation, multivariate statistical analysis and spatial interpolation was used. Sampling was performed at 15 …
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##tihuan2##The present study assesses the environmental impact of mining activities in Mbale (Adamawa Region) using remote sensing integrating photogrammetry. Gold …
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##tihuan2##1. Introduction. Artisanal and small-scale gold mining (ASGM) is a crucial source of income for millions of people in developing countries [4], including Sub-Saharan Africa, where it directly benefits around 20–30 million individuals and supports downstream industries [3, 12].However, despite its economic importance, ASGM is often viewed …
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##tihuan2##Artisanal gold mining (AGM) has been taking place in Cameroon predominantly in the eastern and northern regions since 1934, with Batouri being one of the major gold mining districts (Asaah, 2010).
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##tihuan2##It will also significantly reduce the environmental footprint of the mining industry as it is practiced today using methods that are three centuries old," said Minister Fuh Calistus Gentry, as reported by Cameroon Tribune. Traditionally, gold ore processing in Cameroon has been done using open systems, which experts say results in a mere …
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##tihuan2##But artisanal gold mining in eastern Cameroon comes with considerable risks, as villagers and animals alike easily fall into these gold pits and die. Nearly 200 people died in the mines of the East and …
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##tihuan2##3.1 Cameroon's mining sector overview 7 3.2 Cameroon's mining potential 7 3.3 Legislation and mining policy 7 3.4 Forest policy and legislation in Cameroon 8 3.5 Link between mining and the ...
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##tihuan2##Boasting a maximum processing capacity of 500 tons of ore per day, the innovative gold processing system set up at the Shunda Mining site is expected to increase production efficiency to over 90%, …
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##tihuan2##In fact, according to the government, the estimate of small-scale artisanal mining produced about 16,653kgs of gold between 2010 and 2015. The gold mining in Cameroon can …
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##tihuan2##then smuggled out of the country or region mainly by air, often via Cameroon or Uganda, towards Asia (United Arab Emirates, India, and China). Smuggling gold to neighbouring countries allow ... gold mining sites and smuggling routes, as well as using extortion through illegal taxation. 5 al high and predictable value, easy to smuggle, can …
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##tihuan2##ARTISANAL GOLD MINING AND ITS ADVERSE IMPACTS ON THE NGOYLA-MINTOM FOREST MASSIF, CAMEROON BY KEVIN NWOKWANTOUE FUNOH1, CLEMENT ANGUH NKWEMOH* (Ph.D), JULIUS TIEGUHONG CHUPEZI2 (Ph.D)1, PROF.MOÏSE MOUPOU* ABSTRACT. Artisanal gold mining is an activity which provides income and …
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##tihuan2##Trace metals present in high amounts in aquatic systems are a perpetual concern. This study applied geostatistical and machine learning models namely Ordinary Kriging (OK), Ordinary Cokriging (OCK) and Artificial Neural Network (ANN) to assess the spatial variability of trace metals and pollution in …
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##tihuan2##A new development model has recently emerged in Eastern Cameroon: privately-operated artisanal and small-scale mining (ASM), financed largely by Chinese …
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##tihuan2##The main objective of this study is to assess the level of heavy metals pollution in soil samples collected around gold mines located in Betaré Oya (BO) and Batouri (BA) in Eastern Cameroon.
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##tihuan2##The authorities knew that this decision violated the 2001 mining code, which does not recognize semi-mechanized artisanal mining. At the time, they used the emergency situation as justification. Later, this act by the government was capitalized upon by some unscrupulous operators who started semi-mechanized artisanal mining of gold.
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##tihuan2##Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. European Journal of Sustainable Development . Research, 2018, 2(2), 23 . ISSN: 2542-4742 . Perception of the Environmental Degradation of Gold Mining on Socio-Economic Variables in Eastern …
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##tihuan2##Local populations in Cameroon thrive on forest resources and the flow of ecosystem services they provide are pivotal in sustaining national economy, improving people's lives, safeguarding biodiversity, and mitigating the impacts of environmental changes. The exploitation of these resources invariably leads to deforestation and forest degradation.
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##tihuan2##A coupled geostatistical and machine learning approach to address spatial prediction of trace metals and pollution indices in sediments of the abandoned gold mining site of Bekao, Adamawa ...
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##tihuan2##Mercury rising: The intentional use of mercury in artisanal and small-scale gold mining directly impacts the health of millions of people globally.Collaborative input from the chemistry community is required to help end this threat to the environmental and human well-being. The image was used with permission from Yayasan Tambuhak Sinta …
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##tihuan2##Uncontrolled artisanal and semi-mechanized mining activities generate growing pressure on water resources. This work investigated the water quality status and the metal contamination of the Lom River water in the vicinity of gold mining area of Bekao, Adamawa region of Cameroon using water quality index (WQI) and five …
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##tihuan2##ers have received training in operating machines, basic knowledge of geology and gold mining (Weng, 20 22). A ll Korean and Chinese companies employ workers from their own cou ntries; these
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##tihuan2##DOI: 10.1016/j.heliyon.2023.e18511 Corpus ID: 260078291; A coupled geostatistical and machine learning approach to address spatial prediction of trace metals and pollution indices in sediments of the abandoned gold mining site of Bekao, Adamawa, Cameroon
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##tihuan2##According to the government, Cameroon has about 140 identified gold deposits, majority of which are mined by artisanal …
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