滨海公路的建设历程和对沿海经济的促进

论述我省滨海公路建设历程、建设规模,并通过一些具体数据量化滨海公路建设及对沿海经济的推动作用。     

海南清水湾游艇码头防波堤平面布置

按照游艇泊位波浪掩护的高标准要求,对海南清水湾旅游度假区游艇码头防波堤平面布置特别是口门布置进行了探讨,并利用数学模型试验对港内泊稳、口门内外冲淤变化、流态变化、岸滩演变等进行模拟验证,总结了在砂质海岸建设游艇码头防波堤的经验,供类似工程参考。     

长江危险品船舶交通事故应急资源优化配置研究

针对长江危险品船舶交通事故应急资源配置中存在的问题和自身特点,从应急系统中应急资源的投入产出的整体相对效率考虑,运用数据包络分析(DEA)对长江危险品交通事故应急资源配置效率进行评价,在此基础上,用神经网络对评价所得数据进行训练,并对生成方案的效果进行预测,从而获得全局最优的危险品交通事故应急资源优化配置方案,为目前长江危险品船舶交通事故应急资源的科学配置提供了重要的参考依据。     

岸线变化对天津近岸海域污染物输移扩散影响研究

应用MIKE21数学模型对天津近岸海域潮流场进行数值模拟,同时考虑天津近岸海域5个典型河口污染物输入的影响,计算了大小潮作用下COD输移扩散范嗣,并研究了岸线变化对COD输移扩散范围的影响.结果表明,岸线的变化对北塘口及天津港附近COD的输移扩散有较大影响.岸线变化后,大小潮高低潮时刻对应的0.001 mg/L浓度等值...     

南通船舶海工及配套业推动新兴产业发展战略研究

在促进长三角区域合作的视野下,通过分析研究世界船舶海工及配套业发展特点及南通船舶海工及配套业发展现状,提出南通发展船舶海工配套业推动新兴产业发展的战略思考.     

The implications of MARPOL Annex V on the management of ports and coastal communities

Abstract

The passage of the Marine Plastics Pollution Research and Control Act of 1987 (MPPRCA), which codified Annex V of the International Convention for the Prevention of Pollution from Ships (MARPOL), has encompassed every commercial and recreational shipping and boating facility in the United States. As a group, these ports, harbors, and marinas form a significant, although proportionately small, portion of the coastline of the country. More important, the economic benefits derived from the complex shoreside infrastructures required for international ocean trade, commercial and recreational fishing, and pleasure boating indicate just how critical it is for these facilities to be in conformance with effective and prudent coastal zone and environmental management practices.     

Plan implementation in the Florida keys through land acquisition

Abstract

The Florida Keys are an example of a fragile resource threatened by development. The early division of the area into small lots made conventional planning and regulation difficult. This paper describes the creation of a conservancy for the Keys—the history of development, the conditions necessitating a conservancy, and the political wrangling it took to implement the conservancy.     

Decentralized Coastal Zone Management in Malaysia and Indonesia: A Comparative Perspective 1

Transferring decision-making process from central to local government and enhancing the role of local communities in managing coastal zones is an increasing commitment by governments in Southeast Asia. This article analyzes decentralized coastal zone management in two neighboring countries, Malaysia and Indonesia. The Federal system in Malaysia is argued to be able to influence more decentralized coastal zone management and to promote community-based management approaches. Meanwhile, the large diversity of coastal resources and communities combined with a still as yet tested decentralization policy in Indonesia is argued to bring more challenges in implementing the decentralization and community-based approaches in coastal zones. The lessons learned in this study provide insight in how far decentralized coastal zone management has taken place in Malaysia and Indonesia. The significant differences in the pattern of coastal zone management in these two countries are discussed in detail. This study recognizes that co-management and community-based approaches can be appropriate in dealing with coastal zone management. This comparative perspective is important to the development of a bigger picture of sustainable coastal zone management processes and cross-regional knowledge-sharing in Southeast Asia.     

Introduction to the Theme Issue: The Role of Geography in Contemporary Coastal Management Policy and Practice

This article provides a brief introduction to the theme issue on “The role of geography in contemporary coastal management policy and practice.” The theme is addressed through a suite of seven articles that collectively consider how geographical understandings and methods relate to contemporary coastal policy and practice. The key theme to emerge from the articles is that geography forms an underlying framework for considering integrated coastal management, largely due to the integrative nature of geography itself.     

天津滨海地区地铁工程耐久性影响因素分析

鉴于天津滨海地区地铁工程环境的复杂性和特殊性,对影响耐久性的氯离子侵蚀、硫酸盐侵蚀、杂散电流、碳化破坏和冻融破坏等主要外部工程环境因素进行了分析和阐述,主要分析了其成因、机理及现行规范中的相关规定等,为工程的耐久性设计、施工及运营提供参考借鉴。最后建议天津滨海地区地铁工程建设引入针对性的耐久性专题研究,以保证百年设计目标的顺利实现。