China's U-Shaped Line in the South China Sea Revisited

Despite its existence on the Chinese maps for more than six decades, the U-shaped line, as a traditional maritime boundary line of China in the South China Sea, has never received a wide recognition in the world community, much less by the other claimant states in the South China Sea. The U-shaped line is a legal conundrum not only for China but also for the world community, particularly after the map with the U-shaped line, together with China's Notes Verbale with respect to the claims to the outer continental shelves made by Malaysia and Vietnam, were submitted to the UN Commission on the Limits of Continental Shelf in May 2009. This article discusses China's recent practice relating to the U-shaped line as well as the external factors that affect the validity of the line and tries to unravel the legal puzzle posed by the line.     

Coastal States in the South China Sea and Submissions on the Outer Limits of the Continental Shelf

The purpose of this article is to examine the outer continental shelf submissions made by the coastal states of the South China Sea and their potential impact on legal and political developments in the South China Sea. In accordance with the United Nations Convention on the Law of the Sea of 1982 and the guidelines of the Commission on the Limits of the Continental Shelf, coastal states are to establish the outer limits of their continental shelf where it extends beyond 200 nautical miles. Meeting this obligation is complicated in enclosed or semienclosed seas where there are maritime disputes such as in the South China Sea.     

The South China sea: From conflict to cooperation?

This article provides a comprehensive review of the latest developments with respect to the Spratly Islands disputes in the South China Sea. By studying the national policies behind the evolution of these events it examines in particular some of their implications on regional relations and the future of the South China Sea, with special emphasis on China's policy toward the issue.     

When Good Lawyers Write Bad History: Unreliable Evidence and the South China Sea Territorial Dispute

The recent award by an arbitral tribunal in a case brought by the Philippines against China gives lawyers reason to reexamine the historical evidence put forward by claimants in the South China Sea disputes. While the Tribunal was barred from considering territorial or boundary questions, it did cast doubt on the historical narrative rule that China has asserted in support of its claims. Fresh evidence from other sources also suggests that discussions of these matters need to move beyond arguments put forward in a small number of papers published more than thirty years ago. A close examination of the references used in those papers shows that they relied upon highly partisan Chinese sources. Recent historical research has produced new facts about the development of the competing territorial claims in the South China Sea, but international legal discourse has yet to take these findings into account. This article examines some of the key works in the field and calls for them to be reassessed and for future discussion of the disputes to be based upon verifiable and contextualized evidence rather than on nationalist assertions.     

China,Vietnam, and the South China Sea: Disputes and Dispute Management

This article examines recent developments in the South China Sea; in particular, the China-Vietnam relationship. The developments are presented in the broader context of the Sino-Vietnamese approach to managing border disputes since full normalization of relations in late 1991. The challenges for China and Vietnam in managing their disputes and related tension in the South China Sea are also discussed.     

Vietnam and the Code of Conduct for the South China Sea

This article portrays and characterizes the Vietnamese position toward the settlement of the island disputes in the South China Sea. The situation in the South China Sea has become more complicated since 1988 when China made its steps toward the Spratlys. After analyzing the situation in the South China Sea, the author emphasizes the need to have a code of conduct for this disputed area.     

Universalizing the Law of the Sea in the South China Sea Dispute

This article argues that a resolution of the maritime disputes in the South China Sea must be based upon a universalist framework where the maritime interests of the world are upheld. The article discusses the universalist framework of the 1982 United Nations Convention on the Law of the Sea (UNCLOS) and the universalist approach taken by the Tribunal on 12 July 2016 in the South China Sea Arbitration regarding the extinguishment of a state's “exceptionalist” maritime claims and the adoption of strict criteria for the characterization of features at sea.     

The 2002 Declaration on the Conduct of Parties in the South China Sea: A Note

In November 2002 the ASEAN states and the People's Republic of China agreed upon a Declaration on the Conduct of Parties in the South China Sea. This note, a follow-up to the author's article, "Vietnam and the Code of Conduct for the South China Sea" (Ocean Development & International Law, Vol. 32, pp. 105-130 (2000)), briefly describes the contents and importance of the 2002 Declaration.­     

广东大亚湾六种海洋刺钩类纤毛虫的形态学研究

利用活体观察及银染法首次对采自广东大亚湾沿岸的盐菲阿虫Phialina salinarum Kahl,1928,海洋长吻虫Lacrymaria marina Kahl,1933,惊扰伪颈毛虫Pseudotrachelocerca trepida(Kahl,1928)Song,1990,贪食纤口虫Chaenea vorax Quennerstedt,1867,柱核柱毛虫Cyclotrichium cyclokaryon Meunier,1907和加冈栉毛虫Didinium gargantua Meunier,1910六种刺钩类纤毛虫进行了形态学研究,补充了活体形态学以及纤毛图式等分类学新信息。首次观察到了海洋长吻虫体纤毛基部的皮层颗粒和柱核柱毛虫大亚湾种群较青岛种群具有更多的体动基列等若干新信息。研究表明,刺钩类纤毛虫在大亚湾近岸水域具有较高的物种多样性。       

The Obligation to Negotiate in the Philippines v. China Case: A Critique of the Award on Jurisdiction

The two states in the Philippines v. China Case have continually reaffirmed in multiple documents and the 2002 Declaration on the Conduct of Parties in the South China Sea that they agreed to resolve their disputes in the South China Sea through consultations and negotiations. However, the Arbitral Tribunal in its Award on Jurisdiction held that no obligation of negotiation was provided for in these instruments because they were not legally binding agreements. Moreover, the Tribunal found that the Philippines had satisfied the “obligation to seek a solution through pacific means, including negotiation.” There are problems and deficiencies in the reasoning of the Tribunal respecting these findings.     

Interpretation and Application of Article 298 of the Law of the Sea Convention in Recent Annex VII Arbitrations: An Appraisal

Article 298 of the UN Convention on the Law of the Sea allows state parties to exclude certain categories of disputes from the compulsory procedures entailing binding decisions. This provision serves as a “safety valve” by excluding sensitive issues mainly related to sovereignty. This article examines the three recent Annex VII Arbitral Awards (the South China Sea Arbitration; the Arctic Sunrise Arbitration; and the Chagos Marine Protected Area Arbitration) that assessed the interpretation and application of Article 298.     

Maritime Boundary Delimitation: United States Practice

China's recent claims to a large “U-shaped” area in the South China Sea, involving the disputed Spratly and Paracel Islands, has given rise to a number of serious criticisms not only from neighboring states, but also some states beyond the region. The claim also raises a number of theoretical questions, including whether historic title claims without hard evidence have validity under international law. This article explores this and other issues raised by China's U-shaped claim.     

China's Nine Dotted Lines in the South China Sea: The 2011 Exchange of Diplomatic Notes Between the Philippines and China

Important events relating to the sovereignty dispute over the Spratly Islands have arisen by fits and starts since 2009, marking the start of a new phase in the legal battle over territorial and maritime claims in the South China Sea. While the exchange of legal arguments between the parties has gradually laid bare their maritime claims, much still remains shrouded in uncertainty. Among the obscure claims wanting clarification is China's infamous nine-dotted-line map, which in 2011 elicited a response and counterresponse between the Philippines and China. This article examines the maritime and territorial claims of the Philippines and China as revealed in the recent discord over the nine-dotted-line map.     

The Dotted Line on the Chinese Map of the South China Sea: A Note

In 1947, the then-Chinese government produced The Location Map of the South China Sea Islands (Nanhai zhudao weizhi tu, in Chinese). A discontinuous dotted line was on this map. This contribution looks at both the history of the creation of the dotted line and the opinions that have been expressed concerning the juridical status of the dotted line. Special attention is given to the historic title assertion.­     

Modeled connectivity of <Emphasis Type="Italic">Acropora millepora</Emphasis> populations from reefs of the Spratly Islands and the greater South China Sea

The Spratly Island archipelago is a remote network of coral reefs and islands in the South China Sea that is a likely source of coral larvae to the greater region, but about which little is known. Using a particle-tracking model driven by oceanographic data from the Coral Triangle region, we simulated both spring and fall spawning events of Acropora millepora, a common coral species, over a 46-yr period (1960–2005). Simulated population biology of A. millepora included the acquisition and loss of competency, settlement over appropriate benthic habitat, and mortality based on experimental data. The simulations aimed to provide insights into the connectivity of reefs within the Spratly Islands, the settlement of larvae on reefs of the greater South China Sea, and the potential dispersal range of reef organisms from the Spratly Islands. Results suggest that (1) the Spratly Islands may be a significant source of A. millepora larvae for the Palawan reefs (Philippines) and some of the most isolated reefs of the South China Sea; and (2) the relatively isolated western Spratly Islands have limited source reefs supplying them with larvae and fewer of their larvae successfully settling on other reefs. Examination of particle dispersal without biology (settlement and mortality) suggests that larval connectivity is possible throughout the South China Sea and into the Coral Triangle region. Strong differences in the spring versus fall larval connectivity and dispersal highlight the need for a greater understanding of spawning dynamics of the region. This study confirms that the Spratly Islands are likely an important source of larvae for the South China Sea and Coral Triangle region.     

China and Japan Maritime Disputes in the East China Sea: A Note on Recent Developments

This article examines recent developments in the East China Sea maritime disputes, focusing primarily on the Principled Consensus agreed on by China and Japan for the joint development of energy resources. The article also provides a perspective on the East China Sea maritime disputes between the two countries within the context of international relations.     

Intrusions of the Kuroshio Current in the northern South China Sea affect copepod assemblages of the Luzon Strait

We analyse the influence of the Kuroshio Current on copepod assemblages in the northern South China Sea. The assumption was tested whether predominant current regimes bring marine zooplankton and Copepoda from subtropical and tropical waters to the south of Taiwan. A total of 101 copepod species were identified from 26 families and 48 genera that include Calanoida, Cyclopoida, Harpacticoida and Poecilostomatoida. High copepod abundances in the study area are shown to be caused by both, a year-round Kuroshio Current intrusion and the SW monsoon, prevailing in the South China Sea during summer. Calanus sinicus did not appear in the samples, indicating that there was no cold water mass intrusion in the area during sampling. Both, the intrusion of the Kuroshio Branch Current to the Luzon Strait and the South China Sea circulation may play a more important role in shaping copepod assemblages in the region than hitherto expected. The abundance of copepods was higher above the 50 m isoline than at deeper strata. Species number and the Shannon-Wiener diversity index were higher with increasing depth. Copepod assemblage structure changed with different sampling depth and different sampling areas. Copepod abundance and species richness were higher in the northern South China Sea than in the Kuroshio Current area, and higher at lower latitudes than at higher latitudes. Some indicator species are characteristic for the Kuroshio Current and indicate with others that the study area accomodated water masses from the northern South China Sea as well as from the Kuroshio Current.     

Population Structure of Pacific Cod <Emphasis Type="Italic">Gadus macrocephalus</Emphasis> in the Southern Part of the Range Based on the Microsatellite Analyses

The population structure of Pacific cod Gadus macrocephalus in the southern part of the range and adjacent regions is studied on the basis of the results of microsatellite analyses. Collected data indicate heterogeneity of this species population within the studied area. According to the obtained F_ST values, Pacific cod from the waters of the Republic of Korea (Yellow Sea side) and northwestern part of the Sea of Okhotsk significantly differ from all other studied regions (Table 4). Significant differentiation was also revealed between samples from the waters of the Tatar Strait and all other regions except for South Kurils Pacific cod (both Sea of Okhotsk and Pacific Ocean sides). These two latter sample collections were similar to each other as well. A low level of differentiation was also shown for the Peter the Great Bay and the East Sea/Sea of Japan waters of the Republic of Korea.     

关于浙江南部森林植物华南,华东两个区系的划分问题

选取分布于浙江南部的１１６个华南森林植物区系成份的工表种。根据自然地理条件的异同,在浙江南部的温州地区和丽水地区中选择５个代表性区域,分析其与华南区系的亲缘关系,在此基础上提出本区内华南,华东两个区系的划分意见,以乐清湾的清江为起点,向东越过乐清湾至温岭县南端（坞根）,再经石头桥至交陈而出东海,向西南则沿北雁荡山东南山麓地带经永嘉县南端（上塘）至青田县东端（温溪）,再越过瓯江向东南拐弯至瓯海（瞿溪     

浙江近海后鳃类软体动物的分布及其区系

报道了浙江近海的后鳃类97种,分别隶属于7目30科44属。其中我国沿岸广温广布种14种,主要分布于东海和南海的亚热带种50种,南海的热带种18种,渤、黄海延伸到东海北部的暖温带种15种。