期刊文献+
共找到4篇文章
< 1 >
每页显示 20 50 100
商船三井进军欧美能源海运市场
1
《水运文献信息》 2002年第10期33-33,共1页
日本商船三井公司(MOL)近日宣布成立伦敦和休斯顿销售办事处,以拓展该公司在北美和欧洲的能源海运业务,其目标是尽早参与这些地区液化天然气运输需求增长的进程。
关键词 商船三井公司 欧洲 能源海运业务 北美洲 海运市场 日本
下载PDF
俄乌冲突对能源运输市场的影响
2
作者 于庆贺 徐迪 《水运管理》 2023年第5期38-42,共5页
在地缘政治博弈背景下,能源市场波动加剧,2022年初爆发的俄乌冲突对全球能源贸易产生深远影响。能源贸易的变化将对海上运输带来新的不确定因素,再加上低碳转型发展趋势,这些都对我国能源运输提出新的挑战和要求。在此背景下,通过分析... 在地缘政治博弈背景下,能源市场波动加剧,2022年初爆发的俄乌冲突对全球能源贸易产生深远影响。能源贸易的变化将对海上运输带来新的不确定因素,再加上低碳转型发展趋势,这些都对我国能源运输提出新的挑战和要求。在此背景下,通过分析俄乌冲突对能源运输市场的影响,并结合未来我国能源运输发展趋势,提出保障我国能源海运安全、加强能源国际合作、提升能源海运基础设施韧性的建议。 展开更多
关键词 能源运输市场 能源海运 俄乌冲突
下载PDF
The Energy Efficiency Gap in Maritime Transport 被引量:2
3
作者 Michele Acciaro Peter Nyegaard Hoffmann Magnus Strandmyr Eide 《Journal of Shipping and Ocean Engineering》 2013年第1期1-10,共10页
There is evidence that the shipping industry could achieve energy efficiency gains through the implementation of new technologies, with considerable reductions of fuel costs and emissions to air in the sector. Althoug... There is evidence that the shipping industry could achieve energy efficiency gains through the implementation of new technologies, with considerable reductions of fuel costs and emissions to air in the sector. Although the cost reducing effects of some new technologies are well established, companies appear reluctant to innovate despite the financial and societal benefits, as a result of what is referred to as the energy efficiency gap. The global emission impacts of the shipping industry, most notably of greenhouse gases, sulphur and nitrogen oxides are increasingly attracting the attention of regulators, non-governmental organisations and the media, and shipping companies are under pressure to find new ways to reduce their emission footprint. Understanding the determinants of the energy efficiency gap in shipping is then critical in improving the environmental profile of the industry. This paper presents the results of a survey among Norwegian shipping companies aimed at gaining a better understanding of the barriers to implementation of new cost saving technologies. The paper assesses the technical barriers that have traditionally been indicated as the main cause of the energy efficiency gap in shipping. The paper results indicate that next to technical factors, important barriers are constituted also by managerial practices and legal constraints. 展开更多
关键词 Energy efficiency gap emission reduction technologies barriers maritime transport.
下载PDF
Estimation of the Maximum Allowable Loading Amount of COD in Luoyuan Bay by a 3-D COD Transport and Transformation Model 被引量:1
4
作者 WU Jialin LI Keqiang +4 位作者 SHI Xiaoyong LIANG Shengkang HAN Xiurong MA Qimin WANG Xiulin 《Journal of Ocean University of China》 SCIE CAS 2014年第4期604-612,共9页
The rapid economic and social developments in the Luoyuan and Lianjiang counties of Fujian Province,China,raise certain environment and ecosystem issues.The unusual phytoplankton bloom and eutrophication,for example,h... The rapid economic and social developments in the Luoyuan and Lianjiang counties of Fujian Province,China,raise certain environment and ecosystem issues.The unusual phytoplankton bloom and eutrophication,for example,have increased in severity in Luoyuan Bay (LB).The constant increase of nutrient loads has largely caused the environmental degradation in LB.Several countermeasures have been implemented to solve these environmental problems.The most effective of these strategies is the reduction of pollutant loadings into the sea in accordance with total pollutant load control (TPLC) plans.A combined three-dimensional hydrodynamic transport-transformation model was constructed to estimate the marine environmental capacity of chemical oxygen demand (COD).The allowed maximum loadings for each discharge unit in LB were calculated with applicable simulation results.The simulation results indicated that the environmental capacity of COD is approximately 11×l0^4tyear^-1 when the water quality complies with the marine functional zoning standards for LB.A pollutant reduction scheme to diminish the present levels of mariculture-and domestic-based COD loadings is based on the estimated marine COD environmental capacity.The obtained values imply that the LB waters could comply with the targeted water quality criteria.To meet the revised marine functional zoning standards,discharge loadings from discharge units 1 and 11 should be reduced to 996 and 3236t year^-1,respectively. 展开更多
关键词 TPLC environmental capacity COD Luoyuan Bay linear programming model
下载PDF
上一页 1 下一页 到第
使用帮助 返回顶部