珠江口捕鱼旅游船舶安全管理初探

根据海上捕鱼旅游这一新的旅游方式,分析了其存在的不安全因素,提出了保证其安全的措施,有利于改善海上捕鱼旅游的安全。     

建立公司办公平台,提高公司管理水平

天津港第五港埠有限公司办公平台集信息查询、发布、信息共享、事务处理等多种功能为一体。介绍了该办公平台的开发背景、技术特点、功能特色和开发成功的意义。     

《规则》中渔船的“不应妨碍”责任

针对《1972年国际海上避碰规则》对渔船“不应妨碍”责任的规定,结合自己对“不应妨碍”条款的理解,提出一些浅见,供渔船驾驶人员参考。     

Collaborative Integrated Management in Canada's North: The Role of Local and Traditional Knowledge and Community-Based Monitoring

The objective of this article is to take stock of integrated management in the Canadian North, assessing its contribution to the advancement of knowledge and practice regarding the role of indigenous knowledge and community-based monitoring. This is done in three steps. (1) The Beaufort Sea, designated a Large Ocean Management Area under Canada's Oceans Action Plan, is used as an example of a consultative planning process, with special attention to indigenous peoples. (2) How specifically can indigenous knowledge contribute to integrated management? The problem of Arctic marine food web contamination is used to illustrate the strengths and limitations of traditional ecological knowledge and its relationship to science. (3) The discussion of community-based monitoring relies on Voices From The Bay study involving the Inuit and Cree of Hudson and James Bay, and Inuit observations of climate change study in the Canadian western Arctic. The examples together address integrated coastal management and the health of ocean ecosystems, showing how stakeholder participation and knowledge helps widen the range of knowledge to understand and help monitor environmental change.     

Local Level Fisheries Management in Diani-Chale,Kenya: Current Status and Future Directions

The current regime of fisheries management and the prospects for attaining a more locally oriented, collaborative system of fisheries management in Diani-Chale, Kenya are examined. At present fisheries management in Diani-Chale is characterized by diminished government capacity for regulation, weakened local institutions, and little ability to exert control over the use of fisheries. Local level management requires the development and use of local institutions that can govern the use of fishery resources. The fish landing sites used by fishers and their associated fishing grounds were identified to be at the appropriate level for resolving fishery management issues. A more formal role for these entities, the clarification of fishing ground tenure and access rights, and support for the development and enforcement of local fishing rules can further local management. The socioeconomic condition of fishers, their fear of losing landing sites, and the continued perception of the imposition of a marine reserve pose barriers to initiatives seeking to further local level management.     

加油站管理系统在集装箱码头上的应用

介绍了集装箱码头在信息化进程中,对加油站的管理系统的开发与应用,着重对以非接触式IC卡为信息识别载体的加油方式的应用进行了介绍,该系统投用以后,使集装箱码头实现对燃油的精细化、实时化控制。     

流沙地质浅层断桩处理技术

通过应用压浆方法对流沙地质浅层断桩位置进行隔水处理,形成干施工后用人工对断桩混凝土进行凿除,最终在不影响桩体结构、尺寸和受力下对断桩进行接长处理。经二次检测满足Ⅰ类桩要求,为类似流沙地质浅层断桩处理提供借鉴。     

The Evaluation of the 2nd Ocean Plan in Korea: Focused on the Implementing Power of the Plan

There seem to be two types of ocean planning system in the world. First, the federal or united government suggests a basic framework of the plan which is followed by states, countries or areas as shown in the European Union, the United States, Canada, Australia, and so on. Second, a powerful central government prepares a basic ocean plan that guides the following sector plans of the relevant ministries. These cases are shown in Japan, Korea, and China. In Korea, the 2nd Ocean and Fishery Development Plan (OK21, 2011–2020) was made as a comprehensive ocean plan reflecting recent natural and social changes including global warming. The OK21 is declarative in its nature, and so evaluated by its sector plans, which have some specific implementing means such as budgets and manpower, organization, and so on, by the relevant laws. The 2nd OK21 is supported by 21 legally binding sector plans, 14 more than in the 1st plan, thus guaranteeing more effective implementation than in the 1st plan. In addition, most of sector plans are planned to be carried out through the well-coordinated system among the related ministries, thus showing a high degree of implementing efficiency of the plan. Every marine area in the plan, including marine environment, is being supported by more sector plans than before, indicating the equitable development of marine areas in the future. In sum, the 2nd OK21 is expected to show more implementing power due to the well-organized sector plans than in the 1st plan.     

第11届中日韩俄四国搜救合作操作级别会议概况

第11届中、日、韩、俄四国搜救合作操作级别会议于2006年11月15日至16日在韩国仁川召开,来自中国、日本、俄罗斯、韩国海上搜救机构的代表参加了会议。     

The Potential of a Legislative Approach to Managing Beach Use: The Case of Beach Bylaws in the Republic of Ireland

This article examines the use of inland mined sand and offshore dredged sand for beach nourishment projects in North Carolina, focusing on the question of whether inland mined sand is economically preferential for hot‐spot erosion control. Excavation, processing, and transport costs are presented, and cost efficiencies of hypothetical beach nourishment projects are compared. Cost analyses indicate that inland mined sand is economical for small projects (10,000–50,000 cubic yards), given that a clean sand source can be located within 15 miles of the nourishment site. The two factors primarily influencing per cubic yard costs of inland sand are overland transportation expenses and processing costs. The use of dredged offshore sand is less expensive for large projects (> 100,000 cubic yards) due to the economies of scale affecting dredge mobilization. Large beach nourishment projects in North Carolina will most likely continue to utilize offshore dredged sand.     

浅谈万安水利枢纽下游河段设计水位的确定

采用保证率频率法计算万安枢纽下游河段设计最低通航水位，再扣除非恒定流对水位影响值，未确定设计最低通航水位。实际应用表明用该方法计算的设计最低通航水位更符合枢纽下游航道的实际情况。     

日韩船舶工业绿色风向

目前,全球范围内正在掀起一股绿色浪潮,绿色船舶技术日益成为竞争力的关键。作为主要造船国家,日韩行动迅速,且已取得大量成果。     

利用乘潮水位航道的通过能力计算

本文分析了潮汐传播过程和船舶航行情况,提出了船舶通过浅滩时,利用乘潮水位航道的通过能力基本计算公式,分析了单支航道和分岔航道的计算方法,并计算了不同航道各种方案的理论通过能力.     

Cost-Benefit Analysis of Seawalls in South Korea: A Bottom-Up Assessment

We present a cost-benefit analysis of coastal protection via seawalls in South Korea against climate-change-induced sea level rise. This is the first bottom-up analysis for South Korea, deriving the optimal solution from extensive geographical and financial databases with detailed street-address-level information. Our analysis indicates that the net benefit is maximized if seawalls are built along 21% of the South Korean coast. By comparing the bottom-up solution to the aggregate solution and utilizing a comprehensive sensitivity analysis, we highlight two implications for the climate change economics literature. First, the country-level aggregate analysis adopted by many existing studies may include a sizable aggregation bias. Second, relative to the climate change mitigation problem, the coastal protection problem is less sensitive to the choice of the discount rate.     

Optimizing the transportation of international container cargoes in Korea

This paper considers a multimodal transportation problem, which is the problem of determining the transportation flow, i.e. volume of container cargoes, and the transportation mode in each trade route, for the objective of minimizing the sum of shipping and inland transportation costs. The problem takes account of two restrictions: maximum cargo volumes capacitated at each seaport and maximum number of vehicles available at each transportation mode. To solve optimally the problem, this paper employs a mixed integer programming, which is an operations research technique. A case study is performed on the container cargo data in Korea and we draw several implications to improve efficiency in the transportation of international trade cargoes in Korea.     

Public preference for the attributes of the marina port in Korea: a choice experiment study

As of late, the Korean government needs quantitative information on economic feasibility analysis for marina port development projects. This study applies a choice experiment to measure public preference for the attributes of marina port in Korea. We consider the trade-offs between price and four attributes of marina port (capacity, access, waterfront, and program) for selecting a preferred alternative and elicit the marginal willingness to pay (MWTP) estimates for each attribute. We also test whether irrelevant alternatives property for the estimation model holds and compare the estimation results of the multinomial logit (MNL) and the nested logit (NL) models. The results show that the NL model outperforms the MNL model. In the NL model, MWTPs for increasing the level of a waterfront from promenade to both promenade and rest area and for the provision of marine leisure experience program are KRW13 384 (USD11.8) and KRW17 937 (USD15.8), respectively. This study is expected to provide policymakers with quantitative information for evaluating marina port construction projects in Korea.     

桥式卸船机就地动态无功功率补偿

就桥式卸船机上存在的功率因数和谐波问题提出一种就地动态补偿方案,该方案在提高了功率因数和节约能源的同时也提高了设备的稳定性。     

Assessment of coastal zone issues in the Republic of Korea

Abstract

The physical characteristics of Korea have had a profound impact on the uses of the coastal zone that have, in turn, been determined by and reinforced the nation's economic development strategy. While coastal zone management in many developed economies is more heavily oriented toward environmental protection and the resolution of user conflicts, policies for coastal zone management in Korea have emphasized the role of coastal space and other resources for economic development and industrial needs. Increasing demand for land reclamation to provide ever‐increasing industrial sites and human settlements, traditional and future needs of the fishery, and concern for the environment have led to a vast array of competition and, finally, often to conflicts. The basic pattern of coastal zone use in Korea has changed from the linear expansion of coastal zone to integrated coastal uses. An increased number of critical coastal zone issues and interactions was reflected in the creation of new governance that dealt with coastal zone resources and environment.     

The Role of Participation in the European Demonstration Projects in ICZM

A study on the role of participation in integrated coastal zone management (ICZM) was undertaken as part of the European Demonstration Programme in Integrated Coastal Zone Management. The study recommends that projects adopt the following criteria: a clear process, representativeness, openness, relevant techniques, sufficient resources, and shared learning. Participation procedures should be integrated with the technical process and mechanisms clearly related to the style and purpose of the project. A main conclusion is that although participation is important, it is not a panacea. While many of the risks involved may be common to consensus building, the study highlights those peculiar to coastal management, such as the historic autonomy of many ports, the fragmented nature of the tourism industry, and suspicion of experts among the maritime community. Finally, it is suggested that ICZM may be considered a suitable paradigm for sustainable development generally.     

Developing the Vision: Managing the Coastal Zone of Magnesia through Information and Consent

The ICZM project of Magnesia in Greece, funded under the EU LIFE Programme, has provided a first chance for experimentation on procedures for integrated coastal planning at the local level. In a country where the mechanisms and the procedures of planning have failed repetitively and been replaced by market mechanisms, the main objective was to set the appropriate conditions for sustainable coastal management. A first intervention was the creation of a strong database, a Geographical Information System (GIS), which aimed at the improvement of decision making. The second intervention was the experimentation with consultation and participation pro cedures. At the end of this project we have the information tools that are necessary for the management of Magnesia's coastal zone and are wiser about consultation and participation procedures.