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1.
《Marine Policy》2015
Commercial vessel traffic through the Bering Strait is increasing. This region has high biological and cultural significance, to which commercial shipping poses several risks. For this environment, these risks include ship strikes of whales, noise disturbance, chronic pollution, and oil spills. Indigenous Chukchi, Iñupiaq, St. Lawrence Island Yupik, Siberian Yupik, and Yup’ik peoples may be affected by proximity between small hunting boats and large commercial vessels leading to swamping or collisions, through displacement of animals or impacts to food security from contaminants, and through loss of cultural heritage if archeological sites and other important places are disturbed by wakes or an increase in people spending time on shore. Several measures are available to govern shipping through the region, including shipping lanes, Areas to Be Avoided (ATBAs), speed restrictions, communications measures, reporting systems, emissions controls, oil spill prevention and preparedness and salvage, rescue tug capability, voyage and contingency planning, and improved charting. These measures can be implemented in various ways, unilaterally by the U.S. or Russia, bilaterally, or internationally through the International Maritime Organization (IMO). Regulatory measures can be established as voluntary measures or as mandatory measures. No single measure will address all risks, but the framework presented herein may serve as a means of identifying what needs to be done and evaluating whether the goal of safe shipping has been achieved. 相似文献
2.
从海洋石油开发实际需求出发,通过分析海上油田安控系统的基本原理及其组成,详细介绍了如何利用M apX控件构建3G(GPS/GIS/GPRS)综合信息处理平台,根据系统流程对海图制作、船舶定位、航行轨迹记录和安控与调度等关键部分进行设计与实现。该系统为海上油田作业及航运提供远程监控、调度和安全控制,确保海上油田施工作业安全,提高航运效率。 相似文献
3.
Direct shipping across the Taiwan Straits has been restricted since 1949 for political reasons. Goods for cross-Straits trade must be transshipped via a third place, such as Hong Kong or a Japanese port. Since commercial activities across the Straits have become increasingly prosperous in recent years, the demand for direct shipping across the Straits is growing critically important and attracts great attention from all sectors. Businessmen who are involved in cross-Straits trade have criticized the higher costs and longer transit time of transshipment. This article explores possible solutions for shipping directly across the Straits. It discusses the mode of negotiation for settling the discrepancies in viewpoints between the two sides, and aims to provide a reference for governments from both sides. 相似文献
4.
当代水下目标探测向低频远程发展,海洋环境噪声的低频特性倍受关注,航船噪声是海洋中的主要低频噪声源。近几十年来,海上航运量迅速增长,导致海洋环境低频噪声大幅升高,增加了海洋环境的噪声污染。本文依据港口进出航船信息库和船舶自动识别技术数据库资料,分析历史航船分布数据,依据获得的某开阔海域航船分布规律,建立数值模型估计了航船噪声源对低频海洋环境噪声特征的影响。结果表明,日进、出港的航船数近似满足正态分布,近海开阔海域单位面积、单位时间内的航船数近似满足泊松分布;由于海上航船的影响,海洋环境噪声强度呈明显的水平非均匀分布状态。 相似文献
5.
《Marine Policy》2016
The recent tightening of military budget constraints has called into question the feasibility of costly multilateral naval intervention used to combat maritime piracy off the eastern coast of Africa. Though past studies agree that the transformation of the Somali economy and government is crucial for a long-term solution to piracy in this part of the world, short to medium-run solutions are needed to bridge the gap. Such solutions should be fiscally sensible and serve as effective deterrents, as well as be applicable in addressing the problem of piracy and maritime armed robbery in other parts of the globe. This paper builds upon the foundations laid in Mejia et al. [12] and Mileski et al. [13] by examining the following question: given that a ship is engaged by pirates, what factors help shape the outcome of the confrontation? This study finds that observable action taken on the part of a ship's crew is extremely effective in decreasing the risk of a ship being successfully robbed or hijacked. There has yet (as of May 2014) to be a reported incident where pirates successfully hijacked a vessel that had a security team on board, and so though the effectiveness of security in this matter can be inferred, it cannot be empirically tested (the same is true – in this study's dataset – of the effect of onboard security on deterring robberies). This may provide some guidance for policymakers; if naval intervention is to be scaled back, the encouragement and oversight of shipping companies’ crew response procedures (and perhaps of onboard security measures) by international governments could pose a valid alternative. 相似文献
6.
《Marine Policy》2017
Climate change has recently been a subject of increased attention in the shipping sector. Along with technical issues of GHG emissions reduction, a question of appropriate governance has been raised. The argument regarding the role of global, regional, and local policies in curbing shipping emissions is a part of a broader theoretical debate on forms of global governance. This paper examines the recent literature on polycentric climate governance and suggests principles for environmental regulation in shipping based on a polycentric approach. 相似文献
7.
海洋石油支持船的船舶特性及其作业任务的特殊性,决定了不能照搬照抄航运企业的经验,必须探索出一条自己的节能减排路径.在分析各种影响船舶油耗的因素的基础上,筛选出海洋石油支持船节油空间较大以及可控的影响因素,提出节能减排的实施思路. 相似文献
8.
《Marine Policy》2017
The key enabler of international trade, shipping is heavily reliant on fossil fuels and responsible for approximately 2% of global carbon emissions. For the sector to reduce its emissions in line with climate change objectives, a wholesale transition is required from the current carbon intensive shipping system to one with a lower climatic impact. Drawing on the multi-level perspective from the socio-technical transitions literature, this paper focuses on two technological developments which could reduce the emissions from shipping – slow steaming and wind propulsion. Outlining the landscape changes which may hinder or support the incorporation of each of these innovations into the broader shipping regime the paper shows how slow steaming has been accommodated within this regime, in response to high oil prices and the economic downturn. In the longer term it concludes that additional policy measures may be required to ensure slow steaming persists should landscape pressures reduce. Oil prices, and the environmental agenda, are driving the development of wind propulsion, but more needs to be done to support those companies which seek to demonstrate and commercialise modern incarnations of the original pioneers of the seas. 相似文献
9.
10.
Shipping represents a threat as a vector for the transfer of non-indigenous marine species through the discharge of ballast water and biofouling of vessels’ external structures and internal piping. While considerable attention has been given to the management of ballast water, there currently exists no international legal instrument with which to control biofouling.A number of existing legal mechanisms may be applicable in the context of coastal States’ rights under international law. However, existing mechanisms are insufficient to regulate all aspects of the biofouling problem to ensure comprehensive management of the issue. There is, therefore, a need for the development of a comprehensive international agreement to address this gap. The issue of biofouling on international vessels has now been included on the work programme of the International Maritime Organisation (IMO). As a contribution to discussions on how to address this particular issue at an international level, this article provides an analysis of the options available through the IMO to address this issue.Having defined the specific “threat scenario” with regard to hull fouling, the article will consider: (i) the international legal framework that has been established to regulate the harmful impacts of international shipping; (ii) the range of practical measures that are available to manage biofouling on vessels; and (iii) international legal options available to States to address the threat of biofouling posed by international shipping. 相似文献
11.
《Marine Policy》1999,23(4-5):289-306
The recent Haven, Braer, Aegean Sea and Sea Empress incidents have highlighted the need for protective measures against the risks posed by the shipping industry to the UK coast. This is particularly the case in the vicinity of environmentally sensitive areas. The principal objectives of this paper are to investigate the state of environmental management of tanker traffic in the UK by putting the geography of shipping into its environmental context. Regional traffic levels, accident rates, oil spills, and their potential consequences upon the environment have been summarised via a risk assessment which also considers coastal sensitivity. An assessment of measures available at international level then sets the scene for a review of marine traffic management schemes in operation around the UK. The state of management and its approaches are also discussed and a number of recommendations put forward during marine conferences in the last welve months are considered. 相似文献
12.
《Marine Policy》2015
Current methods in the shipping industry to evaluate performance do not account for differences in fleet profiles of registries such as age, size or ship type and not for bad luck. This can lead to unfair evaluation of enforcement efforts of the international standards. Furthermore, incentives to improve performance are concentrated on decreasing detentions rather than incidents. This article proposes a new method to a longstanding problem to evaluate performance that rectifies shortcomings of the method currently used. The proposed method measures the enforcement effort by means of proxy variables and introduces incentives for improvement that go beyond the currently used 'detention'. The aim is to provide a fair and transparent way. The proposed method is applied and results are compared with methods currently used to demonstrate how the rankings change. The method can be adapted to other areas of the shipping industry such as classification societies or ship management companies. 相似文献
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14.
本文简要介绍了我所研制的ＨＹＱ１－１型倾废航行数据记录仪的特性。根据该仪器在实际运行中取得的大量数据,探讨一些特殊航线的判读方法以及地面数据处理软件的改进措施。 相似文献
15.
UK shipping companies increasingly flagged out their ships from the 1970s to the late 1990s. This study used Lloyd's casualty records from 1970 to 2005 to investigate and compare shipping casualties and crew fatalities in UK shipping, UK second registers (Bermuda, Cayman Islands, Gibraltar, Hong Kong and the Isle of Man) and six foreign flags (Bahamas, Belize, Cyprus, Malta, St. Vincent and Vanuatu) used frequently by UK shipping companies. The study also assessed how 12 shipping factors may affect ships foundering and crew fatalities. Shipping casualty and crew fatality rates fell over time in UK shipping, in UK second registers and in older flags of conveniences, rather than in newer flags of convenience such as Belize and St. Vincent. Cargo, trade and weather most strongly affected ships foundering and crew fatalities. The findings indicate that shipping casualties and crew fatalities should be monitored in new and rapidly expanding flags of convenience. 相似文献
16.
Maritime transport has become well developed in Taiwan, which is located in the western Pacific Rim. Following the model of traditional maritime nations, Taiwan's government enacted some shipping-friendly measures to help the industry in its early expansion stage. Nevertheless, government authorities have taken actions to liberalize the operations of the maritime-transport sector over the past 10 years. This paper focuses on how the liberalization measures were proposed and implemented including the process and reasons behind the formulation of governmental policies, the interaction between domestic shipping operators and the government. In addition, this paper presents a comprehensive review of the liberalization policy's impact on domestic maritime transport operators. 相似文献
17.
Hance D Smith 《Marine Policy》1995,19(6)
The environmental management of shipping requires systematic consideration of the geography of shipping routes, ship types and cargoes, and environments which can form the basis of a classificatory approach to Environmental Impact Assessment (EIA). Beyond this, effective environmental management depends in the first instance upon sound information management including monitoring of the environment, surveillance of shipping and information technology, followed by information assessment including, in particular, risk and environmental impact. The general management dimension includes co-ordination of technical management and organisational aspects related to shipping. It is suggested that effective environmental management of shipping may depend upon a regionalisation of the marine environment for EIA purposes akin to that found in the loadline rules, together with rationalisation of the increasing number of special areas in existence or proposed for this purpose. EIA will have to become an integral part of the overall management system in the shipping industry. 相似文献
18.
The environmental impacts generated by shipping operations have increasingly become an important research topic, where its pollutants often pose negative externalities to natural habitats and economic losses to coastal areas. While the environmental impact costs generated by shipping disasters, notably large scale accidental oil spills, have been widely studied, hitherto, works dedicated to the assessment of environmental impact costs of pollutants generated by routine shipping operations remain scarce due to their relatively implicit nature and thus delays of consequential risks. Hence, by proposing an economic model and calibrating it to Port of Rotterdam, this paper assesses the environmental impact costs generated by routine shipping operations on ports. By shedding light on this important, but under-researched, issue critical to the well-being of the global shipping industry, this paper provides a decent framework for further research in sustainable shipping and port management for future generations. 相似文献
19.
远洋运输系统人因可靠性定量分析 总被引：2，自引：0，他引：2
远洋运输中可能发生的灾害性事故,如船舶碰撞、搁浅、腐蚀疲劳破坏、火灾、爆炸等,大多与人为失误和组织失误（HOE）有关.因此,进行远洋运输系统人因可靠性定量分析,对于运输系统的安全非常重要.针对此问题,文章结合操作风险管理（ORM）技术,对远洋运输系统进行人因可靠性定量分析.为远洋船舶提供了一套预测人为误操作的分析方法,可以降低HOE风险的发生概率,以减小事故的发生. 相似文献
20.
《Marine Policy》2017
The abatement potential of wind technologies on ships is estimated to be around 10–60% by various sources. To date there has been minimal uptake of this promising technology, despite a number of commercially available solutions that have been developed to harness this free and abundant energy source. Several barriers have been referred to in the literature that inhibit uptake of energy efficiency measures in shipping. This paper provides a systematic analysis of the viability of wind technology on ships and the barriers to their implementation, both from the perspective of the technology providers and technology users (ship owner–operators), using the survey and the deliberative workshop method. The data generated from these methods is analysed using the qualitative content analysis method. The results show that whilst there is renewed interest in wind power, there are several common economic barriers that are hindering the mass uptake of wind technologies. Our analysis shows that third party capital is a plausible solution to overcoming the cost of capital, split incentives and information barriers that have contributed to inhibiting the uptake of wind technology in the shipping industry. 相似文献