基于事件数据的南海周边主要国家地缘关系演化分析

结合研究期内热点地缘事件,利用GDELT数据库中新闻事件数、平均语调值及戈登斯坦分值分析南海周边主要国家地缘关系时序演化,并根据合作和冲突事件探讨地缘关系网络结构特征。结果表明：1）1997—2020年,美国提出“重返亚太”和“南海仲裁案”的结束成为整个时期内的两大标志性事件,分别以2009和2016年为时间节点,将南海周边主要国家地缘关系划分为特征差异显著的3个阶段。2）在第一阶段（1997—2008年）,各国保持稳定关注,和平发展成为主旋律,地缘关系相对缓和平稳;到第二阶段（2009—2015年）,稳定与不安因素此消彼长,地缘关系动荡,消极态势初显;进入第三阶段（2016—2020年）,各国间仍保持高位关注,但争端对抗充斥不断,地缘关系亟需维护缓和。3）中国在前个两阶段主要扮演合作与冲突事件接受国角色,从第三阶段起发起的合作事件明显增多,节点加权出入度显著增大;而中国、美国、越南和菲律宾在网络结构中相对活跃,尤其在冲突平均网络中经历了“中―美―越”到“中―菲―美―越”再到“中―菲―美”小团体组合过程;印度尼西亚和马来西亚在区域中与他国联系有所下降;文莱以接受合作或冲突事件为主,与他国地缘关系稳定。     

高级别景区对旅游发展的影响及其空间效应研究

打造高品质旅游集聚地并构建多站点景区游览环线是推进全域旅游发展的重要突破口。论文基于2006—2018年288个城市评选的最高级别景区——“5A”景区的数据,将“5A”景区划分为自然类、人文类、综合类3类,借助ArcGIS、Stata等工具探索了“5A”景区的空间分布特征,并利用动态空间面板模型定量探讨了高级别景区对城市旅游发展的影响及其空间效应。研究发现,首先,中国“5A”景区存在“东中集聚、区域失衡、禀赋不一”的空间分布特征,综合类景区数量严重不足。其次,高级别景区能显著推动本城市的旅游发展,并存在显著的空间合作与空间竞争效应。其中,同省邻近城市的高级别景区对城市旅游发展的影响表现为空间竞争效应,且主要表现为对同类型景区间的竞争,竞争范围为0~400 km;跨省邻近城市的高级别景区对城市旅游发展的影响表现为空间合作效应,且主要表现为不同类型景区间的合作与互补,最优合作范围为200~400 km。最后,对比各省域内部景区空间分布发现,同一省域内城市多以自然类或人文类“5A”景区中的某一类景区为主,即同一省域内部可能存在针对同类景区的同质化竞争问题。研究结论将为旅游资源的空间配置和空间优化提供经验证据。     

Evolutionary process and development implications of traditional trade routes in the Himalayan region

Journal of Geographical Sciences - Traditional trade routes that penetrate the natural barrier of the Himalayas are critical for connecting major Chinese and South Asian markets. Research on these...     

Cooperation and compliance control in areas beyond national jurisdiction

Past decades have shown a constant increase in the number of international agreements regulating marine areas. Environmental changes as well as technological developments resulting in an increased use of oceans ensure the need for further governance in the future of high seas. At the same time, compliance by States with international obligations remains a considerable challenge in international law. In particular, regulations governing areas beyond national jurisdiction (ABNJ) are at risk of not being obeyed due to factual challenges posed to the control of high seas territories and the (legal) limits of the law of the sea. This article evaluates a stronger cooperation between States through the incorporation of compliance control systems in agreements regulating ABNJ in order to enhance compliance by States. For this purpose, provisions on compliance control measures which have already been established in two agreements regulating ABNJ, namely the International Convention for the Regulation of Whaling and the United Nations Fish Stocks Agreement, are analyzed. It is argued that the incorporation of compliance control elements into agreements regulating ABNJ is a promising avenue to secure improved compliance among States Parties and further implementation of this approach is recommended.     

基于文献计量学的中国—欧盟渔业科技合作现状与趋势分析

采用文献计量学方法,在Web of Science数据库中以Fishery、Fisheries、Aquaculture检索2003-2012年间的涉渔SCI文献,再使用数据分析工具Thomson Data Analyzer(TDA)软件,对检索结果的各个关键字段进行分析处理,对欧盟国家渔业科研现状、欧盟国家渔业科研合作现状和中国-欧盟渔业科技合作现状进行了研究。结果表明:中国与西班牙的渔业科研合作最为紧密,欧盟国家之间的合作比欧盟国家与中国合作得更为紧密,中国与欧盟国家的渔业科技合作仍有极大的提升空间;中欧渔业科研正向着多元化、紧密化、频繁化的趋势发展。     

Obituary

正In Memory of Dr.Peter James LAMB(21 June 1947-28 May 2014)Dr.Peter James LAMB,Editor of Atmospheric and Oceanic Science Letters(AOSL);George Lynn Cross Research Professor of Meteorology at the University of Oklahoma;Director,NOAA Cooperative Institute of Mesoscale Meteorological Studies,passed away in his home in Norman,Oklahoma on 28 May 2014.He was born on 21 June 1947     

中国与中亚地区油气资源合作开发模式与前景分析

国际合作是全球化时代的重要特征,国际能源合作是国际合作的重要组成部分。本文以中国与中亚地区的油气资源合作开发为载体,研究双方在油气资源合作开发方面的基础、现状、模式及前景,认为双方存在着供需互补的合作基础;将已有合作归结为油气资源开发的合作与修建油气运输管线的合作两类,按国别主要分为哈萨克斯坦、土库曼斯坦和乌兹别克斯坦三国;总结了双方在合作中存在的模式,主要包括产量分成模式、联合经营模式、技术服务模式等三种;最后,以双方互补的资源格局、良好的政治环境、毗邻的地理位置及其他领域的合作为依据,展望了双方在油气资源开发领域合作的广阔前景。     

Promoting international,multidisciplinary efforts in detecting and understanding high-latitude changes,and searching for their global impacts

Rapid and dramatic climate changes in the Arctic and the projection of their impacts on lower-latitude regions require careful evaluation, understanding, and use of multidisciplinary, internationally coordinated efforts. The Third International Symposium on Arctic Research (ISAR-3), devoted to these objectives, was held on January 14–17, 2013 in Tokyo, and was an essential step in this direction. The pool of papers that make up this Special Issue provides an insight into the discussions conducted during the ISAR-3 meeting.     

“Playing the game”, identity and perception-of-the-other in water cooperation in the Jordan River Basin

ABSTRACT

The concept of Integrated Water Resources Management (IWRM) has enjoyed immense popularity and thus has been the preferred approach for river basin management. IWRM generally has a strong focus on rational choice, based on a technocratic conceptual interpretation of the conventional hydrological cycle. However, uncritical acceptance of IWRM runs the risk of blinding policy makers and academics for the defining impact of context, socio-cultural, political, historical and cognitive dimensions in water cooperation. Human behaviour in water cooperation was tested and observed during eight experiments with the Jordan River Basin Boardgame Exercise (JRBBE) played with respondent groups from inside and outside the Jordan River Basin. The experiments consisted of one control group outside the basin and seven respondent groups both outside and inside the basin. This article argues that the role of identities, beliefs and perception-of-the-other, should be taken more into account in order to develop successful and socio-political sustainable river basin management.

EDITOR D. Koutsoyiannis; ASSOCIATE EDITOR not assigned     

A Bibliometrical Analysis of International Cooperation Research in the Field of Tibetan Plateau

Tibetan Plateau, with its unique characteristics and its impact on the global environment, ecology and climate, is an important research region of the international scientific community. The development of international cooperation in the field of Tibetan Plateau was reviewed and the quantitative statistics and data in accordance with the SCI papers of international cooperation in the field of Tibetan Plateau were analyzed during the 35 years of 1980-2014. The experience of international cooperative research in the field of Tibetan Plateau from starting stage to rapid development to tend to mature stage of development was summarized. International cooperative research has become the main organization of research in the field of Tibetan Plateau. Tibet Plateau international collaboration changing from single academic discipline to multi academic disciplines was analized. Changes in major countries of international cooperation research and independent research in the field of Tibetan Plateau were compared and suggestions for strengthening international cooperative research in the field of Tibetan Plateau for China in the future were put forward.