第1个回答 2010-11-16
Mineral resources is human social and economic development, important material base. Development and utilization of mineral resources is the inevitable requirement of the development of human civilization, according to statistics, human above 95% of energy, more than 80% of the industrial raw material and more than 70 percent of the agricultural production material comes from the mineral resources. With the development of world economy, especially in China and India, as a representative of the emerging economies' development, is expected over the next several decades, the global mineral resources demand will continue to increase dramatically. However, human development of mineral resources a high demand, not only caused these precious non-renewable resources of consumption, but produces serious environmental problems, for example: initiating geologic hazards, Change hydrogeological conditions and on into water pollution; Soil organic matter, nutrient and moisture shortages, Soil capacity drop; Soil acid-base pollution (mainly strong acid pollution); Organic toxicants pollution and heavy metal pollution; Soil erosion intensifies, Biodiversity loss, etc. Therefore, handle the economic development of resources in great demand and mineral resources shortage and to reduce or eliminate the mineral resources exploitation bring environmental pollution, became the primary goal of the future development of mining industry. Change a sentence to say, the future development trend of mining industry is to meet the economic development and at the same time, protecting environment and realizing sustainable development.
However, mining is not simply from the mountain dug stone process, but a complex concepts. Its include, minerals, mineral exploration and mining and processing, capital operation three aspects.
Environmental problems and resources protection is only for our names mining the course of the future. But in the real sense of future development of mining, requires careful analysis to the above three aspects the concrete analysis and prediction. Generally speaking, the strained resources and environmental protection, under pressure from mineral exploration range from surface expands to underground, the seabed, polar region; New technology and craft will use the mineral mining and processing, improve mineral resource utilization rate, reduce energy consumption, reduce environment pollution and even zero pollution; In the capital operation, industry and capital greatly concentration, super big companies will appear and super mining giants, namely, mining globalisation is inevitable.本回答被网友采纳
第2个回答 2010-11-16
Mineral resources are the human economic and social development, an important material foundation. Development and utilization of mineral resources is a necessary requirement of human civilization, according to statistics, more than 95% of human energy, industrial raw materials more than 80% and 70% of the agricultural means of production come from mineral resources. With the world economy, particularly in China and India as the representative of the development of emerging economies, is expected in the coming decades, global demand for mineral resources will continue to grow substantially. However, the human development needs of a large number of mineral resources, not only resulted in valuable non-renewable resources, a large number of consumption, but also created serious environmental problems, such as: geologic hazards; change into hydrological and geological conditions, water pollution; soil organic matter , nutrient and water shortages; soil bearing capacity decreased; soil pH pollution (mainly strong acid pollution); organic toxic pollution and heavy metal pollution; soil erosion; biological diversity losses. Therefore, dealing with economic development of the high demand for resources and the shortage of mineral resources, mineral resources and to reduce or eliminate the development leads to environmental pollution, it becomes a primary goal of future mineral development. Other words to say, the future development trend of mining industry is to meet the economic development, protecting the environment and achieve sustainable development.
However, mining is not simply the process of stone dug from the mountain, but the concept of an integrated complex. It encompasses, mineral exploration, mineral exploitation and processing, the three major aspects of capital operation.
Environment and Resources Protection is only for our future direction of the mining division. The true sense of the future development of mining, you need to detail specific to these three aspects of analysis and prediction. Overall, the resource constraints and environmental protection under the pressure of the scope of mineral exploration extended from the surface to underground, undersea, the polar regions; new technologies and techniques will be used in mining and mineral processing, mineral resources, improve efficiency, reduce energy consumption to reduce environmental pollution and even zero pollution; in capital operation, the industry significantly concentrated and capital, there will be a super big and super mining giant, ie, mining of globalization is inevitable.