Choppy waters ahead in “a sea of peace cooperation and friendship”?: Slow progress towards the application of maritime joint development to the East China Sea     

Clive H. Schofield  Ian Townsend-Gault 《Marine Policy》2011

China and Japan’s June 2008 agreement in principle on maritime cooperation in the East China Sea raised hopes of a significant breakthrough in the parties' complex and long-standing disputes in the area. Subsequent progress towards the realisation of a legally binding, formal treaty on, for example, offshore petroleum joint development has been slow to materialise. In fact, the area under dispute appears to have become more rather than less extensive. This paper examines competing maritime and sovereignty claims in the East China Sea together with progress towards maritime cooperation in the context of overlapping jurisdictional claims. The paper identifies some of the key challenges that need to be overcome in realizing a functioning joint resource management regime in the East China Sea.  相似文献   

旅游网站信息流距离衰减集中性的差异及其检验   总被引：1，自引：1，他引：0  

邓丽丽  张秋娈  樊华  路紫  郭凤云 《地理与地理信息科学》2011,27(3):99-104

在"旅游网站信息流距离衰减形态描述与集中度计算"[1]一文的基础上,从旅游网站性质的角度对旅游网站信息流距离衰减形态与集中性的差异进行指数衰减模型的拟合分析,并应用Zipf定律检验其特征,发现:1)不同性质的旅游网站信息流距离衰减形态存在差异,旅游主管部门网站、旅游企业网站、旅游目的地网站的信息流距离衰减形态分别表现出非常符合指数衰减模型、基本符合指数衰减模型、不符合指数衰减模型特征。2)不同性质的旅游网站信息流距离衰减的集中性存在差异,分别表现出具有明显的本地集中性特征、兼有本地集中性和经济集中性特征、具有明显的经济集中性特征。3)分维值多在0.5左右说明了旅游网站信息流距离衰减集中性较强,分维值的差异说明了不同性质旅游网站信息流距离衰减集中性存在差异。旅游网站信息流的位序-规模均符合Zipf定律,其首位省市均存在于网站所在地或者周边省市,其位序-规模的前四位总体为经济发达省市,说明了旅游网站信息流距离衰减具有本地和经济集中性。4)对旅游网站信息流距离衰减集中性的Zipf检验,证实了空间距离集中性特征的普遍意义。  相似文献   

Experimental activities that intentionally perturb the marine environment: Implications for the marine environmental protection and marine scientific research provisions of the 1982 United Nations Convention on the Law of the Sea     

Philomène A. Verlaan 《Marine Policy》2007

The global community's ability to assess the environmental effects of marine scientific research (MSR) as required by the 1982 United Nations Convention on the Law of the Sea's (UNCLOS) marine environment provisions (MEP) is limited, as shown by experimental activities that intentionally manipulate the marine environment. Such work enhances knowledge of the ocean, but it may also have significant environmental effects. This growing use of the ocean as a laboratory has global scientific, environmental, legal and policy implications. Examined here is the relationship between the MSR and the MEP provisions of UNCLOS. International, science-driven guidelines are proposed.  相似文献   

Science and Technology of Delimitation of Continental Shelf and Its Application in Maritime Silk Road Cooperation*     

Qiuci Sun  Yinxia Fang  Jiabiao Li 《地球科学进展》2018,33(12):1215-1222

Delimitation of the continental shelf is an emerging interdisciplinary discipline in the field of international marine science and technology. It uses the scientific and technological means to expand the jurisdiction of coastal states based on the international rules of the 《United Nations Convention on the Law of the Sea》. Therefore, it is related to the marine sovereignty rights and interests of a country and also a hot topic of science and technology that all countries have competed to develop. China has launched the research in this field simultaneously with the world's maritime powers, and formed its innovative advantages in such aspects as geological models, detection techniques and delimitation systems in the delimitation of continental shelf, which have become the brand new ties for China's cooperation with foreign countries in marine science and technology, and also the important field in the maritime silk road cooperation in the 21^st century. This paper introduced the basic principles and methods in the delimitation of continental shelf beyond 200 nautical miles (370 km), progress in the delimitation of the global continental shelf, and China's innovative science and technology as well as its application in maritime Silk Road cooperation, and provided the prospect of the future scientific and technological cooperation with foreign countries and development in this filed. And it was suggested China should develop the scientific and technological cooperation on the delimitation of the continental shelf along the Silk Road, promote the scientific and technological development of the delimitation of the continental shelf in China, and enhance China's influence and voice in international ocean affairs.  相似文献   

山区可持续发展立法与罗马尼亚山区法考察   总被引：2，自引：0，他引：2  

陈真亮  李明华 《山地学报》2009,27(2)

目前，国际山区法和国外山区法获得了长足发展，山区可持续发展立法已经成为一个新的世界性趋势。采用文献分析方法和比较分析法，首先探讨了山区和山区法的基本内涵，然后考察罗马尼亚山区法的立法宗旨和目的，基本原则，山区的法律定义，山区管理及其机构设置，山区社会和经济的发展以及山区环境保护等内容；最后在对《罗马尼亚山区法》评价基础上，建议我国宜出台一部综合性法律《山区可持续发展促进法》，以使山区政策和法律良性互动发展，确保我国山区可持续发展。  相似文献   

Fisheries law enforcement—A survey of the economic literature     

Linda Nøstbakken 《Marine Policy》2008

The paper reviews and summarises the literature on regulatory enforcement in fisheries. The focus is on the theoretical literature. First, some of the main contributions from the general economic literature of law enforcement are presented, along with extensions that are considered relevant to the study of fisheries law enforcement. Second, a review of the economic literature of law enforcement applied to the study of fisheries is provided. Finally, the paper presents gaps in the fisheries economics literature on regulatory enforcement and offers some possibilities for future work.  相似文献   

Rethinking small-scale fisheries compliance   总被引：3，自引：1，他引：2  

Maria Hauck   《Marine Policy》2008,32(4):635-642

Fisheries compliance has been identified as key to sustainable fisheries management. However, it has been widely acknowledged that the approach by many governments worldwide to achieve compliance is largely through law enforcement efforts. Although theories of normative action have expanded compliance thinking from that of rationalist approaches, this paper takes the argument further. By drawing on criminology and security discourse, and on empirical research on small-scale fisheries in South Africa, this paper argues for a new approach to our understanding of compliance. Furthermore, it argues that rather than taking law as given, the formation of law and the power dynamics influencing such processes are critical aspects that need to be acknowledged and understood in fisheries compliance theory.  相似文献   

地形位指数模型改进及其在植被覆盖评价中的应用     

张玉  张道军 《地理学报》2022,77(11):2757-2772

地形作为影响植被覆盖的重要因素,对植被恢复评价以及生态修复规划意义重大。地形位作为测度地形因子综合效应的指标,具有单一地形因子难以比拟的优势。然而,现有地形位指数算法以整个研究区为参照,未考虑空间异质性,难以反映植被生长的局部环境特征。基于地理学第三定律对地理环境相似的强调,融合“空间位置邻近”和“环境特征相似”,对传统地形位模型进行改进：① 引入局部窗口算法,以突出局部地形特征;② 在不同生境因子组合下测算地形位指数,以排除环境差异对地形位作用的干扰。案例研究表明,新模型有效提升了地形位指数对植被覆盖水平的解释力度;当考虑生境因子组合,且采用最优窗口时,局部窗口地形位指数与植被覆盖度之间的相关性最高。此外,通过观察不同生境组合下的地形位指数发现,在高热少水阴坡和高热少水阳坡条件下,植被覆盖度与局部窗口地形位指数具有更高相关性;可见,越是水资源相对匮乏区域,植被覆盖对局部窗口地形位的响应越敏感。本文有望为植被恢复评价与规划提供新的指标。  相似文献   

The international legal framework for marine spatial planning   总被引：2，自引：1，他引：1  

Frank Maes   《Marine Policy》2008,32(5):797

Increasing demand for ocean resources, both living and non-living, have already lead to loss of biodiversity, habitat depletion and irreversible damage to the marine environment. Furthermore, introduction of new kinds of sea uses, spatial extension of ongoing sea uses and the need to better protect and conserve the marine biological diversity will result in increasing conflicts among the various users, as well as between the users and the environment. Marine spatial planning as a process to allocate space for specific uses can help to avoid user conflicts, to improve the management of marine spatial claims, and to sustain an ecosystem-based management of ocean and seas. This article explores the rights and duties towards exploitation and protection of the marine environment under the jurisdiction of coastal states as reflected in two important global conventions, the United Nations Convention on the Law of the Sea and the Convention on Biological Diversity. Both Conventions provide the main legal framework for marine spatial planning that have to be taken into account in planning at the regional and national level.  相似文献   

破产企业的房地产有关法律问题的探讨     

杨信  陈伟斌 《广东海洋大学学报》2003,23(2):104-108

依法妥善处理破产企业房地产 ,是正确审理企业破产案件的关键。将破产企业无偿划拨取得的土地使用权进行拍卖 ,按规定交纳土地出让金后 ,余款列入破产财产用于清偿债务 ,是处理此类财产的最佳途径 ;安置职工和维护职工的权益 ,是在处理试点城市国有企业的土地和房产抵押权时的首要原则 ;破产企业福利性设施的科学界定 ,是妥善处理此类财产的关键  相似文献