Incident reporting in Finnish shipping companies

The purpose of the International Safety Management Code (the ISM Code) is to promote safety culture in the maritime industry. Learning the lessons from incidents should help to improve safety performance since incidents and accidents can share the same root causes. The aim of this paper is to take a closer look at incident reporting in the Finnish shipping industry, to study the reasons for poor incident reporting and to suggest improvements to increase reporting. The paper consists of a literature study, which focuses on previous studies concerning incident reporting, and an interview study, which focuses on Finnish shipping companies and their personnel. The interview study confirmed that incident reporting does not function properly within the Finnish maritime industry. The maritime personnel have an occupational culture which is incompatible with the rule-based safety management approach provided by the ISM Code. The willingness to report incidents could be increased if all seafarers were involved in the reporting process and the preparation of corrective actions. In addition, the reporting procedures should be streamlined and developed to a more user-friendly direction.     

Identification and assessment of aquatic resources for power plant sites on Maryland's Eastern shore

Abstract

A power plant siting procedure which accounts for the protection and preservation of aquatic resources, defined as sensitive life forms and life stages of economically valuable species of finfish and shellfish, is presented as it was executed on Maryland's Eastern Shore. Negative effects of power plant development and operation are generated principally by the cooling water intake and discharge system. The site‐selection procedure is thus presented as a two‐faceted process, termed regional screening, requiring the separate but simultaneous identification of land‐based sites and cooling systems. Criteria included in regional screening for cooling systems reflected life‐sustaining processes essential to the maintenance of aquatic resources. Major sources of effects of power plants on aquatic resources and siting principles as they affect aquatic resources are defined. Information‐gathering techniques included extensive interviews with key research scientists, state personnel, and numerous Chesapeake Bay watermen.     

The influence of three-way catalysts on harmful emission production

This article deals with the influence of three-way catalysts on the production of basic emissions, such as carbon monoxide, unburned hydrocarbons and nitrogen oxides from spark-ignition engines. A virtual simulation of the new European driving cycle is used. Characteristics of components in emissions in the front and back of the catalyst are measured on the test bed to form the basis of the simulation. The results relate to emissions for 1 km travelled.     

The economic impact study of maritime policy issues: application to the German case

Input-output analysis basically provides an estimation of a sector's economic impact by taking into account the indirect effects on all other sectors. For purposes of policy making, however, this may produce rather rigid and inaccurate results. This paper, therefore, introduces some extensions to the basic impact analysis. These extensions secure flexibility, completeness and accurateness of the outcomes. First, an accurate cost structure is determined in a bottom-up approach, i.e. by using data from a sample of representative companies. This allows for reliable outcomes and a flexible definition of sub-sectors. Secondly, the analysis is made in an intercountry context. Thirdly, the expenditure effects of generated income are determined by a macroeconomic module. Fourthly, company-level responses to alternative policy scenarios are investigated and translated into changing model parameters. These four basic elements are applied in a case study concerning the shipping sector of Germany. The scenarios are a continuation of the present policy, a laissez-faire policy, and two framework policies in which the government creates a favourable environment for shipping companies. For each scenario, the effects on value added, employment, tax revenues and expenditures are analysed and evaluated. This paper, thus, shows the relevance of accordingly amplified input-output analysis for policy purposes.     

四方车

丹麦可能是世界上最容易找到好车的地方:当然我们说的是自行车。理由之一:在丹麦有近1/3的人是骑车上班,理由之二同时丹麦又是一个以设计闻名的国家。下面就来说说我们这位来自丹麦的主角:Michael Ubbesen Jakobsen——     

Measuring the welfare effects of infrastructure: A simple spatial equilibrium evaluation of Dutch railway proposals

We specify a spatial computable general equilibrium model for the Netherlands based on the so-called New Economic Geography. The model distinguishes 14 sectors, two modes of transportation and over 500 municipalities. Key parameters are estimated by fitting predicted interregional trade flows to bi-regional input-output data. The model is then calibrated to a baseline scenario for 2020. From there, the transport grid is modified in line with six proposals for changes in rail infrastructure. The effects of these changes on employment and welfare are computed. We find that the most ambitious project leads to a redistribution of around 8000 jobs from regions further out to regions along the line and especially at the end of it. The net national welfare effect is equivalent to a 250 million euro (0.016%) increase in GDP.     

Factors that promote innovation in shipping companies

This study seeks to identify factors that promote innovation in shipping companies. The study is based on an empirical investigation of 63 companies headquartered in Norway. The results imply that organizational and interorganizational variables are important to innovation. Three aspects of innovation are focused on: (1) service/product innovations, (2) market innovations, and (3) production method innovations. The explanatory variables that are applied in this study capture between 13–51% of the variability of the measures of innovation. The results indicate that an explicit strategy that promotes innovation is very important for the actual level of innovation within shipping companies. In management literature, it is often assumed that organic organizational features like decentralized decision-making promote innovation. The opposite features are assumed to restrain innovation. However, the results do not support these basic assumptions. For example, it seems to be important that managers make precise decisions in order to promote innovation.     

An analysis of decision-making processes in multicultural maritime scenarios

This paper presents a simple formulation in the form of a pipe network for modelling the global container-shipping network. The cost-efficiency and movement-patterns of the current container-shipping network have been investigated using heuristic methods. The model is able to reproduce the overall incomes, costs, and container movement patterns for the industry as well as for the individual shipping lines and ports. It was found that the cost of repositioning empties is 27% of the total world fleet running cost and that overcapacity continues to be a problem. The model is computationally efficient. Implemented in the Java language, it takes one minute to run a full-scale network on a Pentium IV computer.     

纤维光学提高了建模精度

新开发的安装在海底的永久性纤维光学地震监控系统,大大提高了近海石油行业海底建模精度,并加快了石油开采速度。     

Risk analysis of vessel traffic systems

A risk analysis approach to the capital planning of vessel traffic services (VTS) is embedded within the benefit-cost methodology. The method is discussed in the Canadian context, but has already been used to plan the Hong Kong VTS system. Recently, in response to the Exxon Valdez oil spill, the US Congress asked for a study of the requirements for VTS systems in American ports and waterways, and the US Coast Guard chose to apply our risk analysis approach to their study.