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1.
German coastal regions and adjacent offshore waters are claimed for a variety of different, and often overlapping, uses. Conflicts of interest are expected to increase due to the planned construction of offshore wind farms. The development of an integrated approach combining different commercial activities, such as open ocean aquaculture and wind farming, could be a possible solution to overcome these conflicts. To illuminate existing perception and opinions on this multiple-use idea, this study examines the attitudes of representatives of eight different actor groups toward potential offshore wind farm–mariculture integration in the German North Sea. Results from our questionnaire survey show that the respondents’ attitudes toward the suggested multiple-use setting seem to be largely influenced by their general opinion toward offshore wind farms. The Fisheries actor group differs from the other questioned groups in that negative attitudes are overall predominant. This case study points to the need for a credible mechanism that more successfully integrates key actor groups, such as fisheries, into future planning and research issues.  相似文献   

2.
在对海上浮动核电站科研论文和专利文献进行分析的基础上,结合德尔菲法对海上浮动核电站关键技术进行分析研究,最终确定了小型模块化核反应堆设计等16项关键技术为海上浮动核电站关键技术。研究结果可以为后期海上浮动核电站产业政策制定和技术路线图规划提供相关参考。  相似文献   

3.
《船舶》2025,36(02)
2024年,全球海工市场订单金额实现两位数高速增长,市场重新迈上复苏的道路。观察当下的海工市场,很多乐观的信号已经显现。从需求侧来看,国际油价的预期基本稳定在70美元/桶的水平并伴有小幅波动,新兴国家的海洋油气开发仍然充满潜力;在海洋石油开采加速向深远海迈进的背景下,浮式生产储卸油装置、浮式天然气液化装置等大型高附加值油气装备的订单仍然可观,海上风电市场需求的快速增长和各国海工装备供应的不平衡矛盾依然加剧。从供给侧来看,船队供应紧张的局面还将持续,船厂生产负荷依然饱满。与此同时,在海事领域日益严格的绿色环保要求下,船队更新的需求不断增长,海工船东也在加快推进船队绿色转型,以适应新的规范要求。  相似文献   

4.
The goal of this study is to apply industrial park concepts to the development of aquaculture parks in public waters. The objectives are to identify the permitting process, relevant agencies, and legislation needed to facilitate development. Gulf of Mexico states are surveyed: private parks exist in Florida, but no public parks have developed yet; plans for parks exist in Mississippi, but lack of funding prevents development; no regulations prohibit parks in Alabama, although none currently exist; Texas regulations hinder development of parks; and an experimental park has been proposed in Louisiana, but regulatory gaps have delayed permit issuance.  相似文献   

5.
介绍胜利海上油田开发油气集输、海洋平台的技术及应用情况,分析其技术特点以及因地制宜灵活多样地开发应用的可行性。实践证明,该方法能缩短施工工期,减少一次性投入,能提高经济效益并具有较好的适应性。  相似文献   

6.
胡翔 《中国修船》2011,24(5):3-5
在能源消费需求不断增长的背景下,大力开发海洋石油资源,刺激了海洋工程装备市场的巨大需求。海洋工程装备作为高端装备制造业是与船舶制造最接近的领域,修造船企业拓展海洋工程装备制造,既有利于调整产业结构,又可促进企业转型升级,提高企业核心竞争力。  相似文献   

7.
    
Despite increasing focus on sustainable aquaculture investment in the U.S. coastal zones, the aquaculture industry continues to face skepticism among consumers due to perceived negative environmental impacts, and health and food safety concerns. Partnering with culinary tourism and local food promotion efforts has potential for improving public outreach about the benefits of aquaculture, especially in coastal destinations where sustainable marine aquaculture and tourism are both occurring. Culinary tourism implies that local foods reflect the local livelihood and culture, and may be important to the tourist's experience. Aquaculture is becoming increasingly valuable to coastal destinations for assuring the steady availability of local seafood to meet demand and retaining commercial fisheries as a means to differentiate themselves to tourists. This study examined the role of subjective knowledge and attitude about aquaculture, and their effect on intention to participate in value-added culinary aquaculture tourism experiences. The study found that tourists' subjective knowledge and attitude about aquaculture influenced intentions to participate in culinary aquaculture tourism. In order for farmers or tour operators to be successful in diversifying with value-added culinary aquaculture, attention needs to be paid to educating consumers, which may be possible through strategic partnerships with tourism organizations, chefs, and restaurants.  相似文献   

8.
The Mobile Offshore Base (MOB) is a multipurpose, floating logistics base which can be stationed in coastal or international waters. The offshore base is comprised of self-propelled modules that are connected together at sea to form a runway and support base for fixed-wing aircraft and helicopters. The MOB is used as a prepositioned cargo stowage and transshipment point, enabling the movement of cargo to and from ships in an open seaway. Described here is an approach to developing a mobile, offshore basing capability. The work is discussed in context of two significant MOB projects including a discussion of criteria and major technical issues. Presented at the International Workshop on Very Large Floating Structures (VLFS'96), 25–28 November 1996, Hayama, Japan  相似文献   

9.
徐田甜  张美荣 《船舶》2010,21(2):1-6
介绍了我国移动式修井平台的应用概况,分析了多功能支持平台在我国海上油田的修井作业模式,对我国多功能支持平台未来的发展提出了建议。  相似文献   

10.
本文介绍了陆上核电站1E级电缆的应用和鉴定的基本要求,结合船用电缆的相关标准及海洋核动力平台的特点,简要分析了海洋核动力平台1E级电缆的技术要求要求及鉴定项目,对海洋核动力平台工程设计有一定的参考价值。  相似文献   

11.
张建勇  李学军  王宁  穆顷 《船舶》2012,23(2):1-6
简要介绍自主研发设计的"海上油田维修支持船"的主要技术性能和船型主要技术特点。该船定位为国内一流水平的海上油田维修支持船,具备较强的抗风浪能力,且单船作业能力强、自动化程度高,能为海上维修改造提供全面支持,其各项功能均针对海上油田维修作业实际需求进行设计,能够大幅提高海上施工效率,降低施工风险。  相似文献   

12.
水深大于50m的海域,风速稳定、风切变小,具有风力发电的独特优势,该海域风力发电装备需要采用浮式基础,因此研究适用于海上风力发电的浮式基础结构,对海上风力发电的产业化具有重要的意义。近年来国外开展了各种新颖浮式基础结构基础形式和工作原理的研究,针对浮式基础承受的风机运转载荷和海洋环境载荷的特点,系统分析海上风机浮式基础涉及到的关键技术问题和风险因素,对风机浮式基础设计具有参考价值。  相似文献   

13.
韩凌  杜勤 《船海工程》2007,36(3):82-86
针对目前国内外海洋石油开发向深海发展的趋势,对深海半潜式平台的锚泊系统的布置方式、所采用锚泊线材料和锚设备,以及模型试验和静、动力、耦合计算的研究方法等方面的研究现状和发展趋势作了介绍,为我国今后深海油气平台锚泊技术开发的设计和研究提供参考。  相似文献   

14.
为了兼容多种格式矢量图,提出一个矢量图的统一表示框架。以“点链”拓扑模型组织数据,将无拓扑的矢量图视为是它的1个子集,而对完全拓扑模型作一些删减;以C 基本模板库构建内核,提供清晰的系统接口和应用接口。该表示框架使用简单、执行效率高、可移植性强,能够满足无需复杂空间分析功能的应用需要。  相似文献   

15.
海上风电登靠步桥的应用可确保海上风电风力涡轮机的正常运行,能够为优化登靠操作、提高风电项目运维效率以及降低成本提供支持。从登靠步桥的发展历程以及技术进展的角度进行概述,分析国内外在该领域的主要装备及其性能,同时围绕运动感知与数据分析、补偿控制与执行、结构设计与可靠性以及新材料应用等方面对海上风电登靠步桥关键技术进行讨论。指出并联平台是主流的海上风电登靠步桥执行机构,波浪补偿是设备性能的核心以及竞争力来源,先进的波浪补偿技术有赖于传感器技术、人工智能等多学科的发展。分析结果可为海上风电登靠步桥领域的后续技术探索提供参考。  相似文献   

16.
用生态动力学模型分析海带养殖对浮游生态系统的影响   总被引:1,自引:0,他引:1  
石洪华  方国洪  胡龙  郑伟 《水道港口》2011,32(3):213-218
以我国近海典型海带养殖区桑沟湾为例,建立了"浮游植物-海带-浮游动物-营养盐-有机碎屑"生态动力学模型,较好地模拟了不同养殖密度下浮游生态系统结构的变化,通过灵敏度分析,研究状态变量对模型初值和参数变化的响应,提出了参数优化的思路.  相似文献   

17.
论述了海洋工程自动化技术的内涵及特征,并对国内外发展现状进行研究,阐述了加快技术进步,促进工程应用的对策。  相似文献   

18.
杨健  杜银昌 《中国造船》2007,48(B11):164-167
从海上平台电力系统特点出发,探讨了海上平台电力系统节电的几种方法,并较详细地分析了变压器、线路、电机负荷和照明负荷四类海上平台电力系统节电潜力较大的具体措施。  相似文献   

19.
通过对海上石油平台防污染管理的相关国际公约、国内法规的梳理,分析了国际公约和国内法规的异同点,并结合管理现状提出了建议。  相似文献   

20.
王东 《中国修船》2022,(1):53-56
文章主要介绍了海洋平台常用流量计的原理和特点,结合海洋平台的特点叙述了流量计选型时的注意事项,并给出了海洋平台常用流量计的选型原则和计算方法,为海洋平台选出最合适的流量计提供了一种方案。  相似文献   

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