黄金和地理不确定性的形成:氰化物在坦桑尼亚手工和小规模采矿部门的引入

IF 3.4 2区 社会学 Q1 GEOGRAPHY
Anna Frohn Pedersen
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引用次数: 0

摘要

近年来,新的氰化技术已经改变了世界各地的手工和小规模金矿开采(ASGM)的做法,这种提取技术使参与者能够有效地从采矿残留物中回收黄金并从采矿中获利。根据坦桑尼亚北部ASGM部门的人种学研究,我探索了向更多氰化提取的过渡。我在关于资源制造的人类学和地理学文献中找到了灵感,这些文献强调了资源材料的关系方面,并说明了这些材料是如何通过由人类和非人类参与者组成的各种不断变化的纠缠而制造、破坏和重新制造的。然而,采掘部门特别引人注目的是,资源制造依赖于难以捉摸的地下材料,这些材料很难预测、计算和估计。考虑到这一点,我想问的是,氰化的使用如何影响ASGM的资源制造实践和共同配置地质不确定性问题?我表明,这些技术重新配置了采矿废物和资源之间的界限,同时也塑造了信任、怀疑和不确定的关系,因为与资源估计、部分知识和不透明过程有关的挑战加剧了。基于这些发现,我建议对采掘业中嵌入的“地缘不确定性”进行更深入的研究,我认为这些从来不是固定的条件,而是随着新的资源制造实践和技术的发展而变化的。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Gold and geo-uncertainty in the making: The introduction of cyanide in Tanzania’s artisanal and small-scale mining sector
In recent years, new cyanidation technologies have transformed artisanal and small-scale gold mining (ASGM) practices around the world – an extractive technology that allows actors to efficiently recover gold from mining residues and profit from mining. Based on ethnographic research from the ASGM sector of Northern Tanzania, I explore the transition toward more cyanidation-based extraction. I find inspiration in the anthropological and geographical literature on resource-making highlighting the relational aspects of resource materialities and illustrating how these are made, unmade and remade through various and shifting entanglements that comprise human as well as non-human actors. What is particularly striking about the extractive sector, however, is that resource-making relies on elusive underground materials that can be difficult to anticipate, calculate and estimate. With this in mind, I ask how the use of cyanidation shapes resource-making practices and co-configure issues of geological uncertainty in ASGM? I show that these technologies reconfigure the boundaries between mining waste and resources, while also shaping relations of trust, suspicion and uncertainty as challenges related to resource estimation, partial knowledge and opaque processes have intensified. Based on these findings, I suggest a deeper engagement with the ‘geo-uncertainties’ embedded in the extractive industries, and I argue that these are never fixed conditions, but changing along the developments of new resource-making practices and technologies.
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来源期刊
Geoforum
Geoforum GEOGRAPHY-
CiteScore
7.30
自引率
5.70%
发文量
201
期刊介绍: Geoforum is an international, inter-disciplinary journal, global in outlook, and integrative in approach. The broad focus of Geoforum is the organisation of economic, political, social and environmental systems through space and over time. Areas of study range from the analysis of the global political economy and environment, through national systems of regulation and governance, to urban and regional development, local economic and urban planning and resources management. The journal also includes a Critical Review section which features critical assessments of research in all the above areas.
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