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1.
Considering the small land, dense population and poor natural resources, the oceans are important to Korea, but the recognition of oceans has been weak in Korean society. So ocean governance was fragmented in both institution and policies, which resulted in serious problems in the coastal waters and oceans. However, a series of maritime accidents and failures of policies increased the recognition of the coastal waters and resources and led to the establishment of one single ocean-related governmental agency in 1996. Over the last decade, the ocean governance in Korea has been successful and strong. 相似文献
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Ocean urea fertilization is one geoengineering proposal aimed at not only reducing the atmospheric levels of carbon dioxide but also increasing fish populations in nutrient poor areas of the ocean. Theoretically ocean fertilization promises great benefits but there is also the possibility of serious environmental damage to consider. The nature of ocean urea fertilization means it is more likely to be carried out in coastal waters, providing States with different powers to enforce their laws compared to ocean iron fertilization which is more suitable to waters beyond national jurisdiction. This paper considers the process and effect urea, when used for the purpose of ocean fertilization, may have on the marine environment as well as the social implications, particularly for coastal and island people in developing nations. 相似文献
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《Marine Policy》2016
Successive marine policies set by the European Union identify the maritime sectors as crucial drivers for growth and jobs in the EU economy. The design of marine policies and the assessment of the importance of the maritime economy need empirical support that provides the basic data to help the decision-making process. This paper proposes a metric, in the form of a synthetic index, to measure and compare the importance of the maritime sectors in the European Atlantic area. The index scores can be used to assess the position of each Atlantic region so that it is possible to compare its performance to the rest of the area. The results show the relative weight of the maritime sectors in the European Atlantic regions and the high heterogeneity among them. Analyzing the maritime economy with this index can provide guidance for the design of economic policies to identify and revitalize the regions with greater potential for Blue Growth in the Atlantic area. This may help to put into perspective the importance of the maritime economy and can serve to improve the socio-economic dimension of the use of marine waters. 相似文献
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全球海洋治理背景下,以国家为主体的海洋资源资产负债表能够宣示国家海洋主权,服务海洋开发决策,监管人类海洋行为。海洋资源资产负债表按照海洋资源类型进行核算,海洋资源负债按性质分为政府负债和使用权人负债。在计量上要审慎乐观,采用实物计量和货币计量,不宜低估海洋资源资产,也不宜高估海洋资源负债。海洋资源资产负债表体系以海洋资源资产负债表为主表,海洋资源资产和负债变动表为副表,各类海洋资源明细表为子表。国家应协调好海洋资源与陆地资源核算的范围,近海资源由沿海基层政府核算上报,其他海洋资源由自然资源部统一核算,最终汇总为国家海洋资源资产负债表。 相似文献
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INTRODUCTIONSincethe 1 970s,withtherapiddevelopmentofearthobservationbymeansofspacehightechnology ,themarineopticalremotesensingshowsmoreandmorelatentcapabilitydaybyday .TheUSAlaunchedthefirstoceancolorsatelliteNimbus - 7,withthepayloadofcoastzonecolorscanner (CZCS)in 1 978andoperateduntil 1 986 .TheexcellentimagesofCZCSwerefirstappliedtothefindingofthetemporalandspatialdistributionofoceancolor (chloro phyll,suspendedmaterialandyellowsubstance)oftheearthbyhumanity .Sincethen ,themari… 相似文献
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《Marine Policy》2013
Numerous national governments and supranational organizations such as the OSPAR Commission, the European Union and the United Nations Educational, Scientific and Cultural Organization (UNESCO) have underlined the importance of maritime spatial planning (MSP) for balancing and solving conflicts between the needs of different sectors and conservation in the marine space. In the last decade, many maritime spatial plans have been developed around the world. The drivers to develop these plans and the approaches to find solutions for the particular problems differ significantly. The Portuguese national marine jurisdiction is one of the largest in Europe. For the continental part, a maritime spatial plan was initiated in 2009, and entered in 2010 in the final stage of approval. One of the driving forces for this MSP initiative was the claim to extend its continental shelf. The development process was led by a multidisciplinary team. Despite the challenges, the existing as well as potential future marine resources and activities were characterized, mapped and categorized. To overcome conflicts resulting from the many overlapping uses and to assure sustainable development of all sectors, a conflict analysis and evaluation of potential future uses were necessary. The applied zoning scheme represented an exercise of conflict solving and proved to be a powerful tool to promote discussion and participation among stakeholders. The successful implementation of Portuguese MSP will rely largely on its ability to provide efficient management, financial and legal mechanisms to achieve the integration of all strategies and spaces under the Portuguese maritime jurisdiction. 相似文献
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The international submarine cable industry is a major component of the global telecommunications system, providing important services and requiring increased levels of protection for the maintenance of global economic and maritime security, broadly defined. An overview is given of the submarine cable industry, including its technological developments, legal aspects, security considerations, and implications for integrated ocean planning and management. In the context of multiple ocean use, submarine cables can cause spatial conflicts with other ocean users, particularly the fishing industry. Issues to be examined include compensation for lost or damaged gear, legal liability for cable damage, and regulation and licensing of cables on the seabed of the continental shelf and the high seas. Recent industry-to-industry agreements and programs for compensation to fishers in the USA and Canada are significant advancements in the implementation of integrated approaches to ocean management and planning. The development of transparent and stable interdepartmental processes for the coordinated planning, management and regulation of submarine cables is required for national EEZs. The regulation of international cable industry practices must be harmonized with national management approaches. 相似文献
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This article sets out to explore the extent to which the maritime policies that have been formulated in recent years are public policies on a par with other State-level policies, or whether the geographical domain where they are applied makes them exceptional. Maritime policy and territorial structure are very closely related, and it can be seen that maritime policies are beginning to shift towards the domain of State internal affairs, necessitating the rethinking of the way powers are distributed between territorial bodies that have the legal power to be involved in the formulation of these policies and some instruments, such as marine spatial planning. 相似文献
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This paper considers the existing law and policy framework for ocean energy development in Ireland. As a nation, Ireland proposes to have 75 MW of ocean energy connected by 2012 and a further 500 MW by 2020. This has been supported by various policy documents and Government initiatives in recent years. Despite the obvious Government support for offshore renewable energy, the existing legal framework presents a veritable barrier to development progress. This paper provides a succinct overview of the existing applicable legal regime focusing on licensing and planning aspects. Specifically it examines the realities of the Foreshore Acts, Electricity Regulation Act, Planning and Development Acts and associated Environmental Impact Assessment Regulations and their role in wave energy development. This sets the context for a review of the problems associated with the existing legal regime, including delay and uncertainty, before presenting possible measures which may help address them. The latter discussion is framed within the context of developing and forthcoming European and national initiatives such as the Integrated Maritime Policy, Maritime Spatial Planning, Integrated Coastal Zone Management and Strategic Environmental Assessment. 相似文献
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《Marine Policy》2015
While ocean acidification (OA) poses a significant threat to ocean-related ecosystems and communities reliant on marine fisheries, aquaculture, and coral reef systems, limited public understanding and awareness can prevent coastal regions from being able to adequately assess the need for OA adaptation or mitigation. This study assessed public understanding of OA and how social and demographic factors influence the public’s concern for OA. The analysis was based on 311 questionnaires from full-time Alaska residents. The results showed that most Alaskans self-reported to have a basic awareness of OA, and subsequently were able to recognize that CO2 emissions related to human activity are the dominant driver of changing ocean conditions. However, there was a low recognition of how natural variability in the marine environment affects OA, and most respondents were not very confident in their understanding of OA-related science. Moreover, even though many communities in Alaska are reliant on commercial and subsistence fishing activities, the respondents had a low awareness of fisheries-related OA risk. Given the ongoing debate associated with climate change research, evaluating CO2 mitigation efforts through the perspective of OA could give individuals an unbiased way to assess the pros and cons of more intensive efforts to curb CO2 emissions. Furthermore, using OA communication to enhance the understanding of how natural variability influences OA around the state and the potential economic implications for Alaska fisheries would help residents and stakeholders make informed decisions when considering fisheries management plans, food security, and job diversity as OA intensifies. Solidifying the understanding that any reduction in pH and intensification of OA can have implications for marine species that are irreversible on human timescales will reinforce not only that OA is an immediate concern, but also the importance of taking action now. 相似文献
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《Marine Policy》2014
In recent years, the Chinese government has been increasingly supportive of the development of the ocean economy, implementing several national ocean-related strategies. For the first time, China's 12th five-year Plan for National and Social Development (2011—2015) includes “developing the ocean economy” as a key national development strategy for the country. Because of this, the demand for ocean economic statistics and indicators is growing rapidly. The aim of this paper is to define and quantify the value of the major ocean industries in China and to examine the growth in the major Chinese ocean industries in the period 2001 to 2010. The paper also outlines a methodology that provides a robust quantification of the marine sector over time. It finds that in 2010 the major ocean industries in China contributed $239.09 billion to the national economy and employed over 9 million individuals. 相似文献
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《Marine Policy》2014
As competition for use of the ocean increases, coastal managers must consider the economic impacts of competing marine sectors in decision-making processes. To capture the full extent of the economic impacts of marine industries, multiplier values can be used to estimate the sum of direct, indirect, and induced effects on associated industries. This study provides a global synthesis of multiplier effects on four economic indicators of eight marine sectors in regions of varying size and development status. The average multiplier was 1.82, indicating that every dollar generated by a direct marine industry leads to an additional 82 cents generated by associated industries. The industry of offshore energy and the economic indicator of revenue had the largest multiplier effects. No significant difference was found between multiplier values in developed and developing regions, and weak correlations were found between multiplier value and region size. This synthesis offers the first global view of the economic multiplier effects of marine industries and can serve as a tool to support city- to country-level marine industry development decisions throughout the world, especially where similar data are not available. 相似文献
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Ecosystem approaches to marine resource management (EAM) offer comprehensive decision making based on rationalization of currently fragmented ocean policies and their implementation. However, despite the apparent utility in addressing these problems, EAM has also been criticized as being nonspecific, immature, invalid as a basis for decision making, and not fully supported by science. While it is commonly perceived that a paradigm shift in governance and science institutions awaits implementation to address these criticisms, in fact, ecosystem considerations are being incorporated more frequently, employing existing authorities as the basis for mitigation of sectoral impacts and for resource allocation. Management ‘best practices’ for EAM are emerging based on these experiences. Ten common criticisms of EAM, which I believe to be myths propagated primarily to maintain the status quo among sectoral interests, are discussed. Accelerated evolution of EAM will occur as science better articulates feedbacks, cumulative ecological effects and economic consequences framing policy choices, and more formal “rules of engagement” among sectors (e.g., fishing, coastal development, water quality, and energy) are negotiated. These operating procedures would be established under informal arrangements, in national law, and by international agreement. The management paradigm for marine resources is shifting and EAM will eventually be considered redundant with established practice. 相似文献
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Mohamad Rosni OthmanAuthor Vitae George James BruceAuthor Vitae Saharuddin Abdul HamidAuthor Vitae 《Ocean & Coastal Management》2011,54(8):557-568
A comprehensive maritime industry policy that can be adequately monitored to achieve a competitive advantage is important. The Malaysian maritime industry comprises multifaceted sectors that are governed by fragmented governmental agencies. In this research, we investigated the Malaysian maritime industry cluster comprising three main sectors: Shipping, Ship Industry, Ports and Terminals. The Strength Indicator Model has been developed to reveals the maritime industry cluster. We find that the Competitions, Locations, Connections, Government and Chances factors affect the capability of the Malaysian maritime industry cluster. The result of this study will give a framework for Regulatory bodies and the various stakeholders to support the Malaysia maritime industry progressing toward a more competitive and sustainable development of the industry with the aim to become the developed maritime nation. 相似文献
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A Wind stress–Current Coupled System (WCCS) consisting of the HYbrid Coordinate Ocean Model (HYCOM) and an improved wind stress algorithm based on Donelan et al. [Donelan, W.M., Drennan, Katsaros, K.B., 1997. The air–sea momentum flux in mixed wind sea and swell conditions. J. Phys. Oceanogr. 27, 2087–2099] is developed by using the Earth System Modeling Framework (ESMF). The WCCS is applied to the global ocean to study the interactions between the wind stress and the ocean surface currents. In this study, the ocean surface current velocity is taken into consideration in the wind stress calculation and air–sea heat flux calculation. The wind stress that contains the effect of ocean surface current velocity will be used to force the HYCOM. The results indicate that the ocean surface velocity exerts an important influence on the wind stress, which, in turn, significantly affects the global ocean surface currents, air–sea heat fluxes, and the thickness of ocean surface boundary layer. Comparison with the TOGA TAO buoy data, the sea surface temperature from the wind–current coupled simulation showed noticeable improvement over the stand-alone HYCOM simulation. 相似文献
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After many years＇ endeavor of research and application practice, the ocean color remote sensing in China has been growing into a new technique with valuable practicality from its initiate stage of trial research. With the aim of operational service, several kinds of ocean color remote sensing application systems have been developed and realized the long-term marine environmental monitoring utilizing the real-time or near real-time satellite and airborne remote sensing data. New progresses in the technology and application of ocean color remote sensing in China are described, including the research of key techniques and the development of various application systems. Meanwhile, according to the application status and demand, the prospective development of Chinese ocean color remote sensing is brought forward. With Chinese second ocean color satellite （ HY-1 B） orbiting on 11 April 2007 and the development of airborne ocean color remote sensing system for Chinese surveillance planes, great strides will take place in Chinese ocean color remote sensing application with the unique function in marine monitoring, resources management and national security, etc. 相似文献
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《Marine Policy》2015
The Convention on the Prevention of Marine Pollution by Dumping of Wastes and Other Matter 1972 (the London Convention, or LC) established a global regime for the protection of the marine environment from pollution caused by ocean dumping and incineration at sea. In 1996, at the Special Meeting of the LC, the Contracting Parties to the LC adopted the 1996 Protocol to the London Convention on the Prevention of Marine Pollution by Dumping of Waste and Other Matter 1972 (the London Protocol, or LP), which updates and improves the LC and should eventually supersede it. On March 24, 2006, 10 years after its adoption, the LP entered into force. Not all of the LC Parties have ratified the LP; many countries are still working towards accession, and some countries not Party to either regime are still ratifying the Convention instead of the Protocol. The LP Parties have striven to develop a well-functioning compliance mechanism and at the same time address newly emerging issues threatening the marine environment. Conversely, the LC Parties have agreed not to amend the LC further. This tension makes it increasingly uncomfortable to continue to hold the meetings of the two governing bodies concurrently, as is now done to maximize organizational efficiency. This paper attempts to remove some of the confusion caused by the existence of these two seemingly identical but in fact distinct global marine environment treaties. It further proposes some transitional measures to merge the LC into the LP to form a single global dumping treaty to protect the marine environment in the 21st century. 相似文献