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91.
To achieve 8% growth of the Indian economy, the industrial sector must grow at 10% rate. The vision statements of various core sectors of the country show that the mining sector will have to expand greatly. India is among the top ten mineral producing nations in the world and the Indian mining industry indicates almost the full range of extractive mineral products. Small-scale mining is quite prevalent in India. Such mines constitute about 90% of total number of mines, 42% of the total non-fuel minerals and metals, 5% of the fuel minerals. Some 3,000 small-scale mines account for a work force of about 0.5 million people. Yet this sector is a neglected sector in Indian economy and still considered as an unorganized sector. This article examines the community and state interests in small-scale mining and the contribution of small-scale mines to employment, national mineral production, practices, and Indian policy on small-scale mining. It identifies drawbacks in the existing Government policy and discusses a possible role for the Government to upgrade the sector. This paper highlights the impacts of mining on women community, the socioeconomic characteristics of women as miners and on the productive roles that women play in mining. It also discusses how the pursuit of sustainable livelihoods, poverty alleviation, indigenous peoples right and gender equity in artesianal and small-scale mining be more effective when these communities are disadvantaged or neglected by government policies. The respective roles of the indigenous people and migrant workers in the social organization of ASM sectors in different parts of the country are discussed. Readers should send their comments on this paper to BhaskarNath@aol.com within 3 months of publication of this issue.  相似文献   
92.
论矿产资源开发与环境保护   总被引:6,自引:0,他引:6  
矿产资源开发带来巨大经济效益,但也破坏了生态环境,引发了严重的地质灾害。本文讨论了资源开发和环境对社会发展的影响,提出了具体建议和方案。  相似文献   
93.
A significant amount of mineral aggregates are used in constructing, rehabilitating and maintaining roads. As local (nearby) quarries get exhausted, aggregates need to be hauled from sources that are at ever-greater distances. Hence, over time the cost of trucking as well as the amount of emissions generated by trucking increases with a decrease of local natural aggregate stocks. The objectives of this study are to construct and utilize a system dynamics model of the depletion of a stock of natural aggregates due to pavement construction and maintenance, and determine the effect of using local and nonlocal aggregates, recycling and project cancellation (slowing growth) on the paving of roads. Long-term simulations are carried out with available aggregate stock, trucking distance and cost data. The quality of roads and a sustainability score, based on engineering, economic and environmental factors (emissions) are evaluated for different scenarios. An optimal combination of the use of local and nonlocal recycled aggregates, recycling and project cancellation is recommended. The proposed system dynamics model could be utilized by agencies to plan for the proper utilization of aggregate resources for road development and maintenance/rehabilitation projects.  相似文献   
94.
The Western Development Initiative (WDI), launched in 2000 by the Chinese Government, will greatly change the modes and improve the quality of life of the 355 million people living in the western region of China. This paper presents a panoramic picture of the mineral industries under the framework of the WDI. First, it gives an overview of the WDI, including a summary of the favorable and unfavorable conditions for the WDI, the objectives, priorities and key geographical areas for the WDI and the national policies and measures for implementing the WDI. Second, it describes the roles of the mineral industries in the WDI. Finally, it details the policies and actions of the Chinese Government on the exploration and development of mineral resources in the western region in support of the WDI.  相似文献   
95.
The USSR ranks as a major producer of virtually all energy and non-fuel minerals. Soviet minerals policy, a key component of national economic development, is based primarily on an unprecedented level of self-sufficiency. The author explains how recent changes in historical export-import patterns, decreasing ore grades, rising consumption, limitations imposed by the Soviet economic system, and depletion of easily accessible deposits could signify a future inability to sustain its supply independence. The apparent existence of vast, remote mineralized areas in Asia suggests self-sufficiency could remain an option available to Soviet leaders, but it would be even more expensive to maintain.  相似文献   
96.
我国矿产资源态势及发展战略的哲学思考   总被引:1,自引:0,他引:1  
本文以辩证法为指导,客观地分析了我国矿产资源的情况,指出我国矿情主要具有两个特点:矿产资源形势总量丰富,人均较少;矿产资源形势有喜有忧。基于此,提出我国矿产资源发展战略对策是:实行开源与节流并重的方针,走“资源节约型”道路;利用国内外两种资源;资源配套与发挥区域优势相结合。  相似文献   
97.
The USSR has long been regarded as a resource-rich country with no need for external sources of non-fuel mineral resources. Increasingly, however, it is beginning to appear that such an assessment of the Soviet non-fuel mineral resource picture is overly optimistic. The Soviet mineral industry is beset by a variety of problems which complicate the extraction and utilization of needed minerals. The USSR remains a resource-rich country, but the difficulties it encounters exploiting its resources are multiplying. This article examines the Soviet aluminium, chromium, cobalt, copper, gold, iron, lead, manganese, platinum, titanium and zinc industries, and offers views of the Soviet resource future in each area.  相似文献   
98.
The concept of value is central to mineral economics as it is all branches of economics. In the minerals sphere particular problems are posed for a theory of value by, firstly, the non- renewability of mineral resources, secondly the substantial effort that must be made to convert a mineral into a useful product, and finally the perception of minerals, both economically and symbolically, as peculiarly national forms of wealth. Some thoughts are offered on different approaches to mineral resource valuation and on the frequently conflicting principles of exploitation to which these various approaches give rise.  相似文献   
99.
The USA is becoming increasingly dependent on key strategic metals (such as chrome, cobalt, manganese and platinum-group metals) from politically unstable regions of the world. This dependence is the result of an inconsistent and fragmented US non-fuel minerals policy. Neglect of the US minerals industry has led to a decline in US mineral production and processing capabilities. Options for a comprehensive US non-fuel minerals policy include increased domestic production; increased substitution and recycling; a domestic stockpiling programme; and diversification of, and ensured access to, foreign sources of supply. These four options are examined and recommendations are made for increased mineral surveys of public lands, a regulatory review, domestic production of strategic minerals, tax incentives, conservation, stockpiling, and a foreign policy that will ensure security of supply.  相似文献   
100.
Available estimates of potentially recoverable world mineral and fuel resources are examined with a view to determining whether everyone likely to be living on earth next century could be raised to the material living standards people in developed countries now have. It is concluded that this goal is impossible. A number of fundamentally important implications follow, especially regarding the inappropriateness of growth strategies in general, goals for Third World development, and the need for ‘de-development’ of developed countries to much more frugal, self-sufficient and cooperative social systems.  相似文献   
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