国际海洋药物研究动态与发展趋势

文章用文献计量与科学知识图谱方法呈现海洋药物研究态势与热点,旨在为海洋药物研究提供参考。本文以SCIE(Science Citation Index Expanded)为数据源,以1980～2017年海洋药物领域论文为研究对象,采用文献计量与知识图谱可视化分析方法,结合Excel、VOSviewer软件,对论文年代分布、研究机构、期刊、作者、高被引论文及研究热点进行分析。结果表明,海洋药物研究的热点方向为海洋天然产物、抗菌活性、细胞毒性、海绵等,应重点关注海洋天然产物及其抗菌药理作用的研究。世界范围内关于海洋药物研究的论文数量呈逐年上升趋势,美国在该领域研究占据绝对优势,其发文量、总被引和H指数均占绝对地位。该领域主要发文期刊为《Marine Drugs》、《Journalof Natural Products》。发文机构中中国科学院位列世界第一,但整体论文质量欠佳,中国在该领域研究水平有待加强,论文影响力仍需提高。     

1998~2017年国际北极地区海洋科学研究文献计量与发展态势

北极拥有其独特的地理位置和战略价值,同时也是全球变暖最关键的敏感区,世界各国针对北极地区制定了一系列政策计划,并开展了多年的北极海洋科学研究。基于Web of Science数据库收录的1998~2017年SCIE文章,采用文献计量与引文分析的方法与工具,分析了13784篇北极海洋科学研究的整体态势与热点前沿,结果表明：①全球北极海洋科学研究呈现出加快增长趋势,近5年的发文已经翻了一番,年均发文在689篇以上; ②环北极八国是该领域研究的主要力量,美国遥遥领先其他国家,挪威、丹麦研究基底深厚但近年发展稍缓,英国、德国是主要的非北极研究国,瑞典、法国的论文质量均衡,中国、波兰、格陵兰和荷兰则是该领域的后起之秀; ③俄罗斯科学院在本领域发文最多但文章质量良莠不齐,德国极地与海洋研究所、丹麦&格陵兰地质调查机构与挪威海洋研究所的第一作者与通讯作者研究占比高,哥本哈根大学、德国极地与海洋研究所、华盛顿大学在该领域科研影响力较大; ④全球海洋科学研究主要涉及地质学、海洋学、环境生态学、自然地理学、地球化学与地球物理学以及气象学与大气科学等领域,研究热点包括北极气候变化与极端天气、冰川消融与海平面上升、北极生态系统特征结构、北极海洋酸化与污染防治等方面。随着“一带一路”、“冰上丝绸之路”和《中国的北极政策》白皮书的发布,建议我国针对本国情况制定综合性北极科研计划,并注重科研机构间跨部门、跨领域的研究合作,加强与环北极国家和“一带一路”国家的合作,加大科研投入并开展国际规模的科学考察活动。     

The first African Marine Mammal Colloquium,South Africa,May 2010

The African Marine Mammal Colloquium (AMMC) was initiated to provide a platform for increased collaboration and communication between researchers working on marine mammals in and around Africa. The first meeting of the AMMC was held at Kleinbaai, South Africa, in May 2010. Talks were presented by each of the 48 participants and a number of discussion groups were held. Several countries were represented but most presentations and discussions were centred on research within the host country. In all, 13 papers that were based on presentations at the AMMC were selected after peer-review to appear in a special issue of the African Journal of Marine Science. Its theme, ‘Conservation biology of marine mammals in the southern African subregion’, reflects both the geographical area represented in these papers and their common subject.     

基于生态系统的海洋综合管理研究 ——以美国大沼泽湿地项目为例

基于生态系统的海洋综合管理是海洋管理的新理念和新模式,其倡导从海洋生态系统角度开展环境资源保护,并以促进海洋生态系统与人类开发活动的协调可持续发展为终极目标。美国大沼泽湿地项目是基于生态系统的海洋综合管理的经典范例。基于生态系统的海洋综合管理的核心理念是将整个生态系统纳入海洋综合管理范畴,颠覆传统的单一对象保护理念,实现海洋生态保护与人类生存发展协调可持续。美国大沼泽湿地项目采用了基于生态系统的海洋综合管理理念,将整个大沼泽湿地视为一个整体生态系统,实现联邦政府、州政府和社会组织协作,合力促进大沼泽湿地的绿色生态可持续发展。美国大沼泽湿地项目全面贯彻基于生态系统的海洋综合管理理念,采用联合管理模式,重视水资源环境治理取得一定成效,但也暴露出管理模式有待改进、公众宣传参与不到位、区域间联系不紧密等问题。     

Marine science and technology transfer: Can the Intergovernmental Oceanographic Commission advance governance of biodiversity beyond national jurisdiction?

Marine scientific research is crucial to forge solutions in the development of a new international legally binding instrument for the conservation and sustainable use of marine biological diversity in areas beyond national jurisdiction (ABNJ) under the 1982 United Nations Convention on the Law of the Sea . The transfer of marine technology, capacity development and marine genetic resources are key issues. This paper examines how the Intergovernmental Oceanographic Commission (IOC), as a competent international organisation for marine scientific research and technology transfer, can inform the development of the instrument. Synergies between marine technology transfer and non-monetary benefit sharing of genetic resources are illustrated. Four key lessons from the IOC are examined: 1. Coordinating international cooperation in marine scientific research; 2. Enabling open access to data and knowledge; 3. Facilitating capacity development through scientific training and education; and 4. Governance of marine scientific research. Realising the potential of the IOC to advance governance solutions for ABNJ will depend on increased political will from Member States and strengthened partnerships to reduce resource constraints and enhance the IOC's capacity at global and regional scales.     

Book reviews

A key to common algae. Freshwater, estuarine and some coastal species. By E. G. Bellinger. The Institution of Water and Environmental Management, United Kingdom. Fourth edition. Published in 1992.138 p. ISBN 1–870752 163.

Greater Cook Strait. By T. F. W. Harris, University of Auckland Marine Laboratory, Leigh. Published in 1990 by DSIR Marine & Freshwater, Wellington, New Zealand. ISBN 0–477–02580–3.

Samples of New Zealand science on CD‐ROM (for IBM‐compatibles only). Edited by J. A. Jasperse, 1992. SIR Publishing, Wellington. ISBN 0–908654–34–0. Price: NZ/US$50.00.     

Book reviews

J. Albertz. Grundlagen der Interpretation von Luft‐und Satellitenbildern: eine Einfuhrung in die Fernerkundung (Fundamentals of Interpretation of Aerial and Satellite Images: An Introduction to Remote Sensing). Darmstadt: Wissenschaftliche Buchgesellschaft, 1991. 204 pp. Hardcover. U.S. $40.00–45.00. ISBN 3–534–07838–1.

International Symposium on Marine Positioning Proceedings, “Marine Positioning into the 1990's.” Marine Geodesy Committee/MTS, 1991. 594 pp. Hardcover. U.S. $139.00. ISBN 91–060360.     

Promoting cross-cultural exchanges in ICM and fisheries: The Consortium for Transatlantic Cooperation in Marine Policy and Coastal Management Education

Since 1997, institutions on both sides of the Atlantic have been building linkages under a joint US/European effort aimed at the next generation of marine policy and ocean management professionals. The Consortium for Transatlantic Cooperation in Marine Policy and Coastal Management Education is facilitating the exchange of knowledge between the United States and Europe regarding integrated coastal management (ICM) and regional fisheries management by creating course modules and case studies, conducting short intensive cross-cultural courses, offering transatlantic internship and academic exchange opportunities, and implementing distance learning technologies. The Consortium includes three European and three US universities, plus five partners from government, non-governmental organizations, and the private sector. The Consortium's ultimate goal is to foster cross-cultural understanding of ICM as it is implemented in response to international mandates such as Agenda 21, the Framework Convention on Climate Change, the Convention on Biological Diversity, and the Global Programme of Action on the Protection of the Marine Environment from Land-Based Activities. This article describes the workings of the Consortium over the past two years.     

Review of continental shelf marine geotechnics: Distribution of soils,measurement of properties,and environmental hazards

Abstract

Sands and silty sands are the predominant surficial soils of continental shelves. Cohesive fine‐grained soils are typical off the mouths of large rivers, near bays and estuaries, and in basins located on the shelf. The stratigraphy of shelf soils is very poorly known for most engineering purposes, except in the vicinity of the Mississippi Delta.

Vibratory coring is the most common method of sampling shelf sands to depths of about 13 m; greater soil depths are sampled by borings often using drilling and wireline sampling tools. Employment of self‐contained or wireline static cone penetrometers to obtain in situ measurements of sands has not been as common in the United States as in Europe. Dynamic piston corers are the most common samplers in cohesive soils, but rotary and hydraulically activated incremental corers are becoming available for marine use. Self‐contained or wireline vane shear devices and static cone penetrometers are used for the in situ testing of cohesive soils, and the latter device is also used for cohesionless soils. Dynamic cone penetrometers have been developed and have had limited experimental use at sea. In situ electrical resistivity and nuclear‐transmission and backscatter probes have been used in cohesive soils to obtain bulk‐density and water‐content measurements and for stratigraphic correlation. Acoustical properties of cohesive and cohesionless soils have been measured by in situ probes and have been estimated from results of geophysical surveys made on ships that are under way.

Environmental hazards to the foundations of offshore structures include earthquakes, wave‐induced loading and scour, and burrowing animals. Reported bottom‐current velocities on the United States continental shelf appear to have maximums of about 0.5 m/s under fair‐weather conditions and greater than about 5 m/s under hurricane conditions. Cyclical loading of the seafloor induced by storm waves appears to be a major hazard to soil stability in some areas.

A representative sample of the widely scattered engineering and scientific literature of continental shelf marine geotechnics and geotechnically related subjects has been made to aid marine geologists, geotechnologists, and other specialists.     

国际背景下的海洋调查技术标准化发展路径研究

通过对比分析我国与美国、欧盟的标准战略、标准化组织机构、标准体系和海洋调查技术标准具体的制订现状,综合比较了我国与发达国家之间的差异,建议借鉴以民间自由竞争为特点的美国标准模式和以高度国际化的标准体系为特点的欧洲标准模式,同时充分发挥国际标准化组织海洋技术分委会(ISO/TC8/SC13)主席和秘书处落户中国这一平台优势的桥梁作用,探索我国海洋调查技术标准国际化的有效路径。     

Book reviews

Glossary of aquatic habitat inventory terminology. Compiled by Neil B. Armantrout. Published in 1998 by American Fisheries Society. 150 p. ISBN 1–888569–11–5. Price: US$33.00 (available from: APS Publication Fulfillment, P. O. Box 1020, Sewickley, PA 15143, United States).

Studying temperate marine environments— a handbook for ecologists. Edited by Michael Kingsford and Christopher Battershill. Published in 1998 by Canterbury University Press, Private Bag 4800, Christchurch, New Zealand (email: m.bradstock@cup.canterbury.ac.nz). 344 p., limpbound. ISBN 0–908812–54‐X. Price: NZ$49.95.     

Relevance of Bathymetry for Tsunami Run‐up Modeling

Abstract

Marine positioning is relevant for several aspects of tsunami research, observation, and prediction. These include accurate positioning of instruments on the ocean bottom for determining the deep‐water signature of the tsunami, seismic observational setups to measure the earthquake parameters, equipment to determine the tsunami characteristics during the propagation phase, and instruments to map the vertical uplift and subsidence that occurs during a dip‐slip earthquake.

In the accurate calculation of coastal tsunami run‐up through numerical models, accurate bathymetry is needed, not only near the coast (for tsunami run‐up) but also in the deep ocean (for tsunami generation and propagation). If the bathymetry is wrong in the source region, errors will accumulate and will render the numerical calculations inaccurate. Without correct and detailed run‐up values on the various coastlines, tsunami prediction for actual events will lead to false alarms and loss of public confidence.     

The SEASWAB experiment

Abstract

SEASWAB is one element of the Delta Project of the U.S. Geological Survey, a cooperative effort with several universities and other governmental agencies to investigate the processes that cause marine‐sediment instability. The basic purpose of the SEASWAB experiment was to obtain field measurements of sediment motion and pore‐pressure variations in soft sediment affected by wave‐pressure perturbations. This article serves as an introduction to the six papers that follow and that together make up a report on the results of SEASWAB.     

海洋生态修复研究进展与热点分析

海洋生态修复是遏制海洋生态系统退化的重要途径,受到全球越来越多学者的关注。本研究以科学引文索引(Science Citation Index Expanded,SCIE)数据库为数据源,采用文献计量统计分析方法,结合VOSviewer知识图谱可视化分析软件,定量分析了1980—2019年国际上在海洋生态修复领域发表的相关文献,梳理了近40年来该领域研究的发展脉络、前沿热点和未来方向。结果表明,近40年间,海洋生态修复领域的发文数量随时间呈上升趋势,尤其2000年后增长速度加快,以北美洲、大洋洲、欧洲国家居多,其中美国占绝对领先地位。海洋生态修复领域涉及的学科主要有环境科学、生态学、海洋及淡水生物学等,Journal of Coastal Research、Restoration Ecology、Ecological Engineering和Estuarine,Coastal and Shelf Science是该领域的主要发文期刊。当前海洋生态修复研究热点主要包括植被恢复、海洋生物种群恢复、滨海湿地修复与生物地球化学、气候变化与生态系统管理等主题,其中关于缓解和适应气候变化、生态系统的自然恢复途径、生态系统服务功能提升等方面的研究愈来愈受到关注,是未来一段时间内海洋生态修复领域的研究热点。随着我国《国民经济和社会发展第十四个五年规划》拉开序幕以及海洋生态文明建设不断深化,我国海洋生态修复研究将驶入快车道,建议在应对气候变化的海洋生态修复、区域性海洋生态系统修复规划、海洋生态退化机理与修复关键技术、适应性管理等方面加强研究和探索。     

EU marine strategy framework directive (MSFD) and marine spatial planning (MSP): Which is the more dominant and practicable contributor to maritime policy in the UK?

This paper is a comparative analysis of the contribution to UK marine governance of two recent EU initiatives: the Marine Strategy Framework Directive (MSFD) and Marine Spatial Planning (MSP). MSFD imposed a duty on Member States to achieve Good Environmental Status (GES) in four regional seas, while MSP required Member States to replace their fragmented, sector-based system of maritime decision making with an integrated approach. This paper explains MSFD and MSP, examines their relationship, and compares their practicability, concluding that MSP is both the more dominant and the more practicable instrument, reflecting the UK's preference for sustainable development over conservationism in marine policy. A recent proposal by the European Commission to make MSP and integrated coastal management a Directive reinforces the UK position.     

GEBCO Centennial Special Issue – Charting the Secret World of the Ocean Floor: The GEBCO Project 1903–2003

This special issue of Marine Geophysical Researches presents five papers dealing with GEBCO, the General Bathymetric Chart of the Oceans, which celebrated its Centennial in April 2003, hosted by the International Hydrographic Bureau and the Principality of Monaco. Over the past 103 years GEBCO has been the sole body dedicated to compiling all available data to produce standardized maps of the oceans and seas covering 71% of planet Earth. Over time GEBCO has undergone a complete transformation as sparse 500 m contours on paper charts were replaced by digital grids with ever-increasing resolution. The 2003 Centennial saw the release on two CDROMS with the first global 1′ grid, produced by methods unheard of in 1984, when GEBCO’s last 6th Edition paper chart set was published. In GEBCO’s second century, the thrust is towards global grids that will capture the resolutions available with evolving deep-water swath mapping technologies, as well as vast improvement in the details of the shallow continental shelves that have traditionally been the preserve of the hydrographic community. As little more than 10% of the oceans have been mapped to the desired level of detail, there is much to be done. However refinements in satellite altimetry appear to offer an interim stop-gap as more multi-beam sonars ply the oceans and as the littoral countries of the world map their adjacent marine areas for submission under Article 76 of UNCLOS (United Nations, 1983, 1999). In addition GEBCO is becoming increasingly proactive, with outreach to the public via the internet and a new GEBCO Map of the World, active data-scrounging, and encouraging development of the first drifting buoys for acquiring data in the inaccessible areas of the Antarctic, SW Pacific, and Arctic Oceans.     

Place-based ocean management: Emerging U.S. law and practice

Marine protected areas and marine reserves are being established in United States ocean waters under several federal and state laws. Relevant laws include the National Marine Sanctuaries Act, the Magnuson–Stevens Fisheries Conservation and Management, the National Monument Act, the federal Submerged Lands Act, and the California Marine Life Protection Act. This article evaluates U.S. place-based ocean management from the perspectives of relevant international law principles and programs and foreign nation experiences relevant to the U.S. It then focuses on the challenges presented in managing multiple uses of U.S. ocean waters in the face of federal and state jurisdictional complexity. Integrating place-based management with fisheries management is given special attention.     

国内海洋科学领域主要中文期刊学术影响力比较研究

海洋科学是我国非常重视的一个研究领域,而科技期刊正是科研成果的重要载体,起到了科学传播与交流的重要作用。本文选取10种具有代表性的国内中文海洋学期刊,从期刊的信息载量、期刊论文的引用传播情况与老化速度、综合引证指标的整体表现情况以及学科内引用排名和影响力分值等方面,采用中国知网（China National Knowledge Infrastructure,CNKI）和中国科学引文数据库（Chinese Science Citation Database,CSCD）的统计数据,客观详尽地分析各个期刊的历年指标变化特征及影响力,以帮助大家更好地认识我国中文海洋学术期刊的现状,为进一步提升期刊影响力提供客观的数据参考。分析结果表明：《海洋学报》、《海洋与湖沼》、《海洋地质与第四纪地质》和《海洋科学》等刊物的各项指标均位居前列,属于国内海洋领域的期刊典范,但存在期刊整体发展缓慢、影响因子与即年指标波动变化大等不足,需要海洋期刊领域乃至整个国内期刊领域不断克服科研评价体系的束缚,提升刊物质量,留住高质量论文,将国内海洋刊物早日推向国际。     

Effect of Pollutants on the Physical and Engineering Behavior of Lime-Treated Marine Clay

Abstract

Rapid industrial growth and increasing population has resulted in the discharge of wastes into the ocean, wastes which ultimately reach the seabed and contaminate the marine sediments. The soil-contaminants interaction, and their associated physico chemical properties with sediments control the behavior of marine clays. Marine clay deposits of low strength and high compressibility are located in many coastal and offshore areas. There are several foundation problems encountered in these weak marine clays. In this study, experimental work was carried out in the laboratory to stabilize soft marine clays using the lime column technique. Also the lime-induced effects on the physical and engineering behavior of marine clays in sulfate-contaminated marine environment was investigated. Consolidation tests indicate that compressibility of the lime-treated samples was reduced to 1/2–1/3 of the virgin soil after 45 days treatment. The test results also suggest that the lime column technique can be conveniently used to improve the behavior of contaminated marine clay deposits.     

The targets of management rules for marine mammal populations require justification: A reply to

The management of anthropogenic impacts on marine mammal populations involves the setting of targets that are built on assumptions and choices. Scientific methods can be used to investigate the implications of management actions, but the choice of overall objectives and priorities lies outside science. A recent paper (Potential biological removal and other currently used management rules for marine mammal populations: A comparison in Marine Policy), summarised the characteristics of the main approaches currently used to set conservation management targets for marine mammal populations in order to provide a basis for discussion of the targets they contain. Cooke et al. (Management rules for marine mammal populations: A response to Lonergan in Marine Policy) responded, giving some important additional information about these management rules. However most of that paper's criticisms were incorrect or misplaced. Specifically, it erroneously treated an example of how PBR could be reworked, to make its abundance explicit, as a proposal to ignore uncertainty in managing populations. This paper addresses Cooke's main criticisms, and suggests that explicit justifications should be an important part of the process of setting targets for the management of marine mammal populations.