公用微机硬盘安全管理的一种方法     

郭忠文 《中国海洋大学学报(自然科学版)》1996,(3)

给出一种适合各种DOS版本和各种机型的微机硬盘安全管理方法。不仅可以预防已知或未知的计算机病毒，而且可对上机人员的权限进行统一分级管理，以防止硬盘重要系统信息的损坏，从而提高公用微机系统的可靠性。  相似文献   

The influence of vessel size and fishing strategy on the fishing effort for multispecies fisheries in northwestern France   总被引：1，自引：0，他引：1  

le Pape  O.; Vigneau  J. 《ICES Journal of Marine Science》2001,58(6):1232-1242

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Unintended and perverse consequences of ignoring linkages in fisheries systems     

Degnbol  Poul; McCay  Bonnie J. 《ICES Journal of Marine Science》2007,64(4):793-797

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Evaluation of the ocean governance system in Korea     

Dong Oh Cho 《Marine Policy》2006

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   

Regional variation in maturation of sandeels in the North Sea   总被引：1，自引：0，他引：1  

Boulcott  Philip; Wright  Peter J.; Gibb  Fiona M.; Jensen  Henrik; Gibb  Iain M. 《ICES Journal of Marine Science》2007,64(2):369-376

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Sustainable management of mixed demersal fisheries in the North Sea through fleet-based management a proposal from a biological perspective     

Ratz  Hans-Joachim; Bethke  Eckhard; Dorner  Hendrik; Beare  Doug; Groger  Joachim 《ICES Journal of Marine Science》2007,64(4):652-660

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Adaptive fisheries management in Vietnam: The use of indicators and the introduction of a multi-disciplinary Marine Fisheries Specialist Team to support implementation     

Jesper Raakjær  Dao Manh Son  Karl-Johan Stæhr  Holger Hovgård  Nguyen Thi Dieu Thuy  Kristine Ellegaard  Frank Riget  Dang Van Thi  Phung Giang Hai 《Marine Policy》2007

Vietnam is in the process of introducing adaptive management based on indicators and time-series to manage its marine fisheries. The development of indicator-based frameworks for fisheries management has accelerated in recent years. This article describes the suite of indicators being suggested or used in Vietnam including the data-collection system. The Vietnamese approach is supported by an institutional structure consisting of a multi-disciplinary advisory system to facilitate the process of using indicators and to introduce knowledge-based management. The article concludes by identifying current problems and weaknesses and by providing suggestions for future improvement of the system.  相似文献   

The impacts of increased codend mesh size on the northern Baltic herring fishery: ecosystem and market uncertainties     

Kuikka  S.; Suuronen  P.; Parmanne  R. 《ICES Journal of Marine Science》1996,53(4):723-730

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Use of Continuous Plankton Recorder information in support of marine management: applications in fisheries, environmental protection, and in the study of ecosystem response to environmental change   总被引：2，自引：0，他引：2  

K. M. Brander  R. R. Dickson  M. Edwards 《Progress in Oceanography》2003,58(2-4):175

The Continuous Plankton Recorder (CPR) survey was conceived from the outset as a programme of applied research designed to assist the fishing industry. Its survival and continuing vigour after 70 years is a testament to its utility, which has been achieved in spite of great changes in our understanding of the marine environment and in our concerns over how to manage it. The CPR has been superseded in several respects by other technologies, such as acoustics and remote sensing, but it continues to provide unrivalled seasonal and geographic information about a wide range of zooplankton and phytoplankton taxa. The value of this coverage increases with time and provides the basis for placing recent observations into the context of long-term, large-scale variability and thus suggesting what the causes are likely to be. Information from the CPR is used extensively in judging environmental impacts and producing quality status reports (QSR); it has shown the distributions of fish stocks, which had not previously been exploited; it has pointed to the extent of ungrazed phytoplankton production in the North Atlantic, which was a vital element in establishing the importance of carbon sequestration by phytoplankton.The CPR continues to be the principal source of large-scale, long-term information about the plankton ecosystem of the North Atlantic. It has recently provided extensive information about the biodiversity of the plankton and about the distribution of introduced species. It serves as a valuable example for the design of future monitoring of the marine environment and it has been essential to the design and implementation of most North Atlantic plankton research.  相似文献   

Industry participation in stock assessment: the New Zealand SNA1 snapper (Pagrus auratus) fishery     

Mark N. Maunder  Paul J. Starr   《Marine Policy》2002,26(6)

We describe industry funded contributions to the assessment of the SNA1 snapper (Pagrus auratus) fishery during the 1990s and discuss the advantages and disadvantages of industry funded research. We also provide background on the history of fisheries management in New Zealand, on the current assessment and management processes, and on the SNA1 snapper fishery. In the SNA1 fishery, the contributions of industry and the cooperation with Government scientists has resulted in high quality assessments. In our opinion, the advantages of industry funded research out weigh the disadvantages and suggest that industry funded assessments are highly desirable and should be an integral part of any management system.  相似文献