全球产业转移与GVC区域竞争——基于中国与中南半岛四国的分析

以中国和中南半岛四国为对象,以定量评价全球产业转移背景下的区域全球价值链(GVC)竞争态势为目标,采用多因子综合评价、IRIO投入-产出分析和RCA、GVC指数分析等方法,刻画了21世纪以来全球43个主要经济体、八大类型产业的全球产业转移时空演化特征,同时测算了中国和中南半岛四国的全球产业转移吸引力以及制造业全球竞争力的时空演化格局,并从全球价值链视角分析了中国和中南半岛不同国家、不同产业部门全球价值链GVC参与度指数和GVC地位的区域竞争动态演变趋势。研究发现:①2000—2014年,中国成为承接全球产业转移规模最大的国家,不同经济体所拥有的资源禀赋和比较优势是吸引全球产业转入最主要的因素。②2000—2018年间,中国的全球产业转移吸引力水平长期维持在高位水平,整体上优于中南半岛四国。③2005—2015年,中国的中高级制造业和高技术制造业在全球制造业层面的竞争优势日益强化,柬埔寨、越南则分别在初级制造业和中低级制造业部门提升了其国际竞争力。④中国的整体GVC参与度水平在2005—2015年期间低于越南,但其GVC地位指数却远远领先于中南半岛。     

What about managerial geography?

A business school perspective to Corporate Geography is offered. The mission is to provide an executive with operational tools for the creation of wealth. A search for the tools is better initiated with manufacturers and retailers. Individuality among corporations and markets makes deductive theories hazardous, a fact shown by examples from IKEA, Scania and Volvo Truck. Case studies, classified by a competitive situation, are seen as a more practicable alternative. From a large number of cases typical patterns can be derived. Anomalies indicate substandard or outstanding behavior. Their explanation contributes to the executive tool set. A unified approach of the currently scattered pieces is propagated.     

Interspecific Competition between Tetrachthamalus oblitteratus and Tetraclita squamosa

Abstract. Direct evidence for interspecific competition between Tetrachthamalus oblitteratus and Tetraclita squamosa is provided. Tetrachthamalus oblitteratus is smothered and eliminated from the main midlittoral zone by encrusting Tetraclita. The disjunct distribution of Tetrachthamalus can be explained by elimination through competitive exclusion.     

The Epibiotic and Endolithic Species Associated with the Gastropod Shells inhabited by the Hermit Crabs Paguristes Oculatus and Pagurus Cuanensis

Abstract. Over 120 species, including epizoites, endolithic organisms, and an epiflora are associated with the gastropod shells inhabited by the hermit crabs Paguristes oculatus and Pagurus cuanensis in the North Adriatic Sea (Gulf of Trieste). The symbiotic organisms include members of three trophic levels - primary producers (rhodophytes), primary consumers (active and passive filter feeders), and secondary consumers (carnivorous species). Many of the invertebrates show a preferred distribution on the shells. The shells are a mobile substratum for a specific community. They are a sediment- and predator-free surface, and for their size are extremely stable substrates in terms of both time and orientation.
The hermit crab microbiocoenosis is a dynamic phenomenon that can be studied as a functional unit. The symbionts are responsible for two simultaneous processes - a constructive and a destructive process on the shells. Shell deterioration is due primarily to biological processes, not to mechanical destruction. The more frequently occurring species were classified according to their role in reinforcing or weakening shell structure. These developments are related to hermit crab activity. Epizoites grow through several shell changes by hermit crabs, and a number of forms are capable of surviving the final deposition of the shells.     

UV-B辐射对3种海洋微藻的种间竞争性平衡的影响

为探讨UV-B辐射对海洋生态系统的影响，研究了短期(2d)UV-B辐射对金藻8701、小新月菱形藻和亚心形扁藻3种藻单养的敏感性比较以及长期(21d)UV-B辐射对3种藻混养的种间竞争性平衡的影响。实验表明，(1)UV-B条件下。单养和混养情况下，最敏感的藻是金藻8701，小新月菱形藻次之，亚心形扁藻最不敏感；(2)增强的UV-B为对UV-B具有高耐受力的亚心形扁藻提供了竞争优势，使种间竞争平衡向着有利于亚心形扁藻的方向发展，到第21天，UV-B辐射(2．88J／m^2，5．76J／m^2)的处理组中，亚心形扁藻成为优势种。     

The market(able) place of school geography scholarship, 2007–2016

This report analyses a decade of geography scholarship student entry and achievement data (n = 10,205) to reveal patterns and trends of high‐achieving school students. The study is an exploratory analysis, the aim of which is to describe where the greatest scholarship success has occurred, as well as attendant demographic characteristics of New Zealand's most capable geography students and their schools. Emerging from the regions is a localised story of students from an extremely narrow number of schools achieving disproportionate scholarship success. This raises questions in the wider geography teaching community about the possibility of a broader constituency achieving scholarship awards.     

Growth coalitions in declining cities: casinos,redevelopment, and inter-urban competition

Casino development is a popular strategy for urban redevelopment in declining cities. I examine the process of casino acquisition in the former Canadian automotive capital, Windsor, Ontario – one of the first cities in North America, outside of Atlantic City and Las Vegas, to host a resort casino. Drawing on 20 interviews with urban elites and the local news media, I explore the interplay between a local growth coalition and State interests in the development of Casino Windsor. To capture maximum revenue for provincial coffers, provincial interests used competition between economically depressed cities to co-opt the Windsor casino alliance’s project . Windsor’s urban elites, however, continue to “talk” urban entrepreneurialism, perpetuating the myth that municipal entrepreneurialism was an effective strategy for this struggling city. These findings suggest that the importance placed on the entrepreneurial capacity of local growth coalitions in urban redevelopment studies may be misplaced, especially in peripheral and declining cities.     

高职水利工程测量技能竞赛探讨

阐述了全国水利高职工程测量技能大赛情况,从学院重视、组织选拔老师和学生、剖析竞赛大纲、采取合理比赛策略、组织开展训练等多个方面总结了参赛经验,为参加类似技能大赛的院校师生提供了思路。