共查询到18条相似文献,搜索用时 62 毫秒
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石油与煤炭到底谁是第一能源?以前似乎是石油,而最近一两年,煤炭开始为自己争取地位。中国能源消费总量已经位居世界第二,约占世界能源消费总量的11%。有一种观点越来越奉行:中国石油、天然气资源短缺,未来能源结构政策的基本方略是“煤为基础”。 相似文献
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投资结构与产业结构优化研究 总被引:1,自引:0,他引:1
投资结构与产业结构是相互影响、相互制约的,要促进产业结构的优化升级必须从调整投资结构入手。目前,我国投资结构的矛盾和问题依然十分严重,产业投资上仍然存在一些很突出的问题。应加大对第一产业投资,调整农业投资结构,促进农业产业结构升级;适度降低第二产业的投资比重,重点改善其内部结构,加快高新技术产业的发展,促进工业结构高度化,同时,积极发展第三产业。 相似文献
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本文首先分析了我国产业结构现状和三次产业对能源的需求情况,发现第二和第三产业发展对确保社会经济可持续发展具有重要意义,然后剖析了天然气市场发展与第二和第三产业结构优化的作用机制,并提出了基于产业结构优化的天然气市场战略。 相似文献
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China is well endowed with energy resources, having large quantities of coal, oil, gas and hydropower, as well as tremendous solar, wind and biomass energy potential. It even has its own uranium. To date, the country has relied mainly on coal and hydropower to generate its electricity and on oil to power its vehicles. However, with climate change and consequent rising sea levels, increased incidence of drought, intense storms, etc., China, having become the world's largest emitter of CO2, is under strong international pressure to re-examine its energy strategy and find ways to reduce its carbon emissions. Thus, the government plans to greatly increase its use of natural gas in power generation. Gas emits less than half the CO2 that coal emits. It is argued here that over the next 20 years, massive imports of gas via pipeline and liquefied natural gas tankers, combined with the development of unconventional gas reserves in the country may partly substitute for the large quantities of coal currently being used to generate electricity, but will not likely completely replace them. As for transport fuels, China, like all other countries, has little choice but to continue relying on oil regardless of whether it is imported or China develops its own large-scale shale oil operations. There is no alternate fuel of the same density available at the same or better price. The use of biofuels and electric/hybrid vehicles will not supplant the use of gasoline or diesel in the near future. Thus, the role of oil and gas in China's energy strategy are set to remain very significant over the next 20 years. 相似文献
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Muhammad Shahbaz Syed Jawad Hussain Shahzad Shaista Alam Nicholas Apergis 《The journal of international trade & economic development》2018,27(8):985-1009
This paper examines the asymmetric impact of globalisation and economic growth on energy consumption in BRICS countries, applying the NARDL bounds approach to explore the presence of asymmetric cointegration across variables. The empirical results reveal that energy consumption is positively and negatively affected by the positive and negative globalisation shocks, respectively. A positive shock in economic growth promotes energy consumption, while a negative shock reduces energy consumption. 相似文献
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金永健 《扬州大学商学院学报》2005,9(5):50-54
先秦儒家的人性论,经历了从孔子的“性近”说,至孟子的“性善”说,再至荀子的“性恶”说的演变过程。其演变的原因,既是儒家仁学和礼学的发展的理论需要,也是缘于先秦特定历史时期社会现实的变化和发展。这样的演变,实际上是儒家思想的扩充和发展。 相似文献
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根据俄罗斯推出的国际能源发展战略,俄仍将以能源为杠杆加强其在世界的地位,利用能源因素发展国际合作关系,对能源、经济等问题施加影响。今后俄燃料和能源部门的主要出口战略将倾向于进入亚太地区市场,即开发东西伯利亚和远东地区新油气,拓宽出口渠道,保证石油天然气产品的出口安全。 相似文献