共查询到19条相似文献，搜索用时 106 毫秒
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2014年3月加拿大弗雷泽研究所再次发布一年一度的世界主要矿业公司的投资意向评价调查结果。矿业投资环境较好的国家或地区仍集中在美、加、澳和北欧地区。亚、非、拉国家由于矿业政策环境较差而落后于上述地区,三地中非洲较好,拉美次之,亚太较差。 相似文献
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2012年,全球经济复苏乏力,各大经济体相继施展出浑身解数,但成效并不显著,经济发展的不确定性、不稳定性依旧。受此影响,2012年全球矿业整体呈下滑态势,特别是在下半年,中小型矿业公司出现融资困难,大型矿业公司依靠变卖非核心资产收回现金流,以求安稳度过矿业寒冬,矿业市场一度萎靡不振。尽管如此,在2013年南非和加拿大矿业大会上,也不乏各种积极因素和亮点。例如,非洲各国相继推出利好矿业政策招商引资,加拿大提出延长勘查税收抵免审批年限,注重矿业长远发展等。业界对以中国为代表的新兴经济体充满期待,认为新型城镇化,以及潜在的汽车消费增长,都将继续推动此轮矿业周期前行,全球矿业未来前景仍被看好。预计2013年全球经济或将好转,重要矿产品价格有望回升。然而,受2012年下半年初级勘查公司融资困难的影响,2013年全球非燃料固体矿产勘查投入料将持平或回落。 相似文献
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2005年世界矿业政策与管理新动态(下篇) 总被引：1，自引：0，他引：1
(下篇)在矿业处于低迷之时,很多国家都把降低矿业税费作为吸引外资的重要手段之一,尤其是拉丁美洲和非洲的国家。但是随着近年矿业公司利润的提高,加之矿业公司投资规模的不断扩大,对于一些国家来说,吸引外资已经不再那么迫切。在这一背景下,很多国家开始重新审视矿业税费,重点是提高权利金征收比例,使政府在矿业大好形势中获得应有的利益。尽管增税的过程不那么顺利,但是智利、秘鲁等国家都成功地增收矿业税。另一方面,税收的利益分配、社区的利益等问题受到越来越多的关注。矿业税费改革方面,较受关注的当推智利。2006年1月1日,智利越过重… 相似文献
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浅析矿业企业境外矿业投资中的社区关系处理 总被引：3，自引：0，他引：3
目前,企业社会责任正受到矿业界空前的重视。积极承担必要的企业社会责任已成为境外矿业投资的题中应有之义。而社区作为矿业开发最直接的利益相关者,在矿业开发的全过程中起着关键作用。正确处理好社区关系,已成为矿业企业获取并保持社会许可证的重要前提。本文分析了矿业社区的类型及可能存在的风险,进而提出了处理好社区关系的建议。 相似文献
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综观2013年,世界经济增长将低于预期,全球矿业发展遇到了较大的困难,主要表现在：全球勘查开发投入下降,重要项目推选缓慢或取消,矿产品价格普遍下跌,矿业公司面临融资困难、利润大幅下滑和市值缩水的窘境,一些矿产资源大国矿产品出口下降。展望2014年,全球经济有望实现实质性恢复增长,矿业资本市场或将开始复苏,矿业公司经营状况将有所改观;矿产品供需更趋平衡,新能源、新材料相关矿产需求快速增长;矿产勘查开发投入增速趋缓或下降,所面临的环境和社会约束更为突出;重要资源国和地区矿业法规政策调整,矿业投资环境更趋公开透明;负责任的矿产开发,成为国际矿业重要行动纲领之一。 相似文献
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针对公司社会责任的政策应如何制定,尤其是矿业方面的政策应如何制定,一直是一个争论不休的问题。作者认为,“学院式的老传统观念”——只从技术和经济的角度看待矿床的开采——早已消亡。矿业公司也必须履行其社会责任。 本文围绕近年来世界范围内的趋势和动态,如:全球化、经济互相依赖和政策权力下放以及民间团体作为一个政治因素的兴起,讨论了矿业的新政策。这些趋势与联合国寻求可持续发展的政策以及过去十年中一些国际会议上所达成的共识一起,提高了全社会的认识,筑起了私营 部门为社会多尽义务的舞台。对社会负责的公司政策包括:将决策权下放到矿区,直到各利益集团和持股人支持政府提供“官方发展援助”,进行有效管理,建立广泛的协作伙伴关系,减少社会曝光。 相似文献
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非洲矿产资源非常丰富,其中铬、钴、锰、铝土矿、铂族金属、金、金刚石等矿产资源储量居世界重要位置。非洲矿产资源开发潜力巨大,受到国际矿业投资者的关注。本文针对非洲的矿产资源、矿业开发、矿业政策、投资环境等进行了较全面的介绍和分析,供有意赴非洲投资矿业者参考。 相似文献
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《International Journal of Digital Earth》2013,6(3):247-258
Abstract People are now using geoinformation for many different purposes and consequently one can confidently say that the need for geospatial data infrastructure (GDI) cannot be overstated in sub-Saharan Africa. Geospatial information (GI) is essential to socio-economic planning and development of sub-Sahara African countries. This paper therefore examines: GI during the last centuries in sub-Sahara Africa; recent paradigms in GDI in sub-Sahara Africa; the benefit of GDI to the African economy and the future of GDI in sub-Sahara Africa. This study discovered that most countries in sub-Saharan Africa did not have timely access to accurate geospatial data throughout the last centuries. This significantly hindered meaningful social and economic development. Development of GDI nonetheless, will enhance search and retrieval of geospatial data in Africa. This is one of the benefits that can be derived from implementing GDI in sub-Sahara Africa. Therefore, it is necessary to review cadastral survey laws and regulations so as to incorporate the use of recent geospatial equipment. 相似文献
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Tsehaie Woldai 《地球空间信息科学学报》2020,23(1):107-123
ABSTRACTOver the last 20 years, Africa has witnessed a slow but steady advancement in space-based technologies as they are increasingly recognized as an essential tool for decision-making that can leapfrog African development. A critical review on the outcome of a survey questionnaire focused on African private sector industries and universities, services and education/training in EO and Geo-Information Sciences, combined with literature review, and personal contacts reveal optimism for success in four sectors. These include the public sector (Government ministries and departments); Academic institutions (universities/colleges/national or regional centers); and space agencies and private sector companies. These sectors are intertwined and fundamental for creating an enabling environment for solutions to a broad spectrum of pressing priorities: job creation, poverty alleviation, and sustainable resource management. The result shows that there is an uptake in the number of institutions and market segments created. To date, there are more than 90 academic institutions and over 53 national space agencies in 28 countries. Within the 53 national space agencies, 11 African countries have already launched a total of 36 satellites into orbit, and additional five are expected by the first quarter of 2021; another five by 2025; thus, amounting to 46 satellites not foreseen ten years ago. In addition, there are now ten receiving and tracking stations in six African countries and 17 scientific National Associations or Societies with specialized expertise in Geo-Information technologies. The updated survey on the private sector in 2019 ascertained that around 4110 people are working in 130 of the 229 EO and Geo-Information Science companies identified in Africa. Ongoing investigations reiterate that companies dealing with space-based datasets and Geo-Information Sciences together with the private spin-off companies today absorb more than 15,000 people and the assumption is that this number is going to exceed 100,000 by the year 2025. 相似文献
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土地治理在经济社会发展中处于重要地位,最近几年来,世界银行、联合国粮农组织和欧盟不断加大对非洲土地制度改革的影响力度和援助力度。非洲土地制度改革背后,是多种因素错综交织的结果。联合国粮农组织提出的土地管理制度改革框架阐述了一些土地管理中的基础原则,如土地管理中需要公共福利优先,权属管理和有监管的空间规划是两大重要基础,必须要实行资源综合管理等,对于我国当前的土地管理制度改革亦有启发借鉴意义。 相似文献
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Susan Henrico Serena Coetzee Antony Cooper Victoria Rautenbach 《Transactions in GIS》2021,25(1):468-490
Geospatial information and technologies are widely used in South Africa, initially mostly with proprietary software but today, mature, open source alternatives such as QGIS are available. We wanted to find out if and why South African users accepted QGIS, globally the most widely used free and open source GIS. We adapted the extended unified theory of acceptance and use of technology model to test several hypotheses regarding the acceptance and use of QGIS in South Africa. 205 registered members of the Geo‐Information Society of South Africa completed a structured questionnaire. Results show that habit has the most significant influence on behavioural intention to use QGIS, followed by facilitating conditions, price value and social influence. Performance expectancy, effort expectancy, hedonic motivation and access to source code played no significant role. The findings show that adoption of QGIS in South Africa is not primarily influenced by benefits attributed to open source software, such as cost benefits, customizability, improved reliability, quality and security. The results are useful for developers of any GIS product and for choosing a GIS product for an organization, because they provide insight into the behavioural intentions of users. 相似文献