City senses: On the radical possibilities of pragmatism in geography

This paper explores the radical possibilities of pragmatism for geography using the illustration of arguments concerning a renewed (urban) public realm through the exchange of validity claims in communication. Pressing further the pragmatist possibilities of Habermas’s idea of communicative action it draws on John Dewey’s work, and a range of contemporary pragmatist philosophers, to consider human communicability in its widest sense. This is then explored using an example of the spatiality and performativity of body-minds in a range of communicative spaces of the city. Then the paper moves on to consider the radical implications of pragmatism for geography in general in terms of body-mind/environment relations; a transactional view of space; experience, rationality and radical democracy.     

Identifying China’s leading world city: a network approach

This paper reports our research on China’s world cities. Formal network analysis of air passenger linkages for recent years among China’s most populous cities and among many of the world’s largest cities allows us to identify the country’s leading world city from among the leading Mainland candidates, Beijing, Shanghai and Guangzhou. We theorize our findings about China’s world cities in relation to both global forces (and China’s increasing entanglement with them) and the policies and actions of the national state. We examine the national and global urban network through a longitudinal, two-level analysis of airline passenger travel for four time points between about 1990 and 2005. We show that Beijing was China’s leading world city at the beginning of the time period, a status it lost nationally in as early as 1995, and then globally 10 years later. On the other hand Shanghai became China’s leading world city, and it acquired this status first nationally in 2000, and then globally in 2005. The changing status of the Chinese capital corresponds to the country’s increasing involvement with the capitalist world economy. Shanghai’s ascendance as the leading world city in China may indicate that global forces have come to play an increasingly important role relative to that of the developmental state.

青岛胶州湾地区重大工程建设项目设计的地质基础

本文以青岛胶州湾地区的基本地质条件为基础，分析研究了该地区地质基础对重大工程建设项目设计的影响，提出了青岛市重大工程项目设计的基本原则和对城市整体规划的具体建议。     

厦门海洋生物入侵的危害及管理对策

本文系统地分析了厦门海洋生物入侵的成因、现状、危害及治理方法,认为互花米草和海洋动物沙筛贝是主要的入侵物种,其严重的生态、经济和社会危害不可低估.同时明确防止海洋生物入侵的总体目标,进而提出强化管理的系列对策.     

厦门海域鱼体稀土元素的生态化学特征

于1995—1996年在厦门海域采集了28种鱼类样品，用ICP—MS法测定了15种稀土元素(REE)的含量，研究了鱼体稀土元素的组成和分布模式及与海水环境之间的关系。结果表明，厦门海域鱼体REE总量介于12．4—596．5ng／g，平均为(77．5l2．8)岭g。鱼体明显官集轻稀土，同时轻、重稀土之间则存在较大的分馏作用，说明轻稀土的生物学效应比重稀土更为显著。鱼类稀土元素分布模式总体上与海水REE分布模式接近，并且鱼类REE含量与近岸陆架海水REE含量之间有很好的相关性，说明海洋鱼类对稀土元素的利用遵从丰度规律。鱼类对稀土元素的富集系数在103以上。稀土元素沿厦门海域食物链的迁移传递没有表现出明显的生物放大作用。     

Current status of bacteriological parameters and DOC/POC in Xiamen coastal waters

The surface and bottom waters samples were collected from six locations in Xiamen western sea. The quantified estimation of bacterial production (3H-thymidine method) and observation of bacterial heterotrophic activity (14C-glucose method) have been made in order to have a better understanding of the role of marine bacteria and their activities. The results showed that the mean value of bacterial heterotrophic activity was 9×108 cells/(L.h) in the surface waters and 2.6×108 cells/(L.h) in the bottom waters. The mean value of bacterial production was 38×108 cells/(L.h) in the surface waters and 7.1×108 cells/(L.h) in the bottom waters. The relationship between bacterial production, heterotrophic activity, POC and DOC measured during this survey were discussed. The good understanding of the relationship between bacteria activity and total coliform was addressed.     

0010号台风"碧利斯"对厦门港湾表层海水中溶解无机砷含量的影响

本文研究了0010号台风“碧利斯”影响期间及其随后的恢复期中,厦门港湾中九龙江口和西港海域站表层海水总溶解砷（TDIAs)、As^3 含量和As^3 /As^5 值的变化特征。结果表明,观测期间两站TDIAs和As^5 含量均比非台风时期呈数倍增加,经10d后仍未恢复到非台风时的水平。As^3 含量也有较大幅度的增加,但波动较大。文中还对观测期间影响溶解无机砷含量的因素进行了初步的探讨。     

厦门地区潮间带蟹类的种类组成与分布

本文根据厦门地区三个岛屿潮间带调查所获的资料，研究了蟹类的种类组成与分布，并应用多样性指数分析了蟹类的结构特征。经鉴定的蟹类有１４种５５属９１种，其中软相５７种，岩相４４种。软相的蟹类组成与岩相的明显不同。     

广州在沿海开放城市的旅游形象定位研究

根据国际形象设计发展趋势,提出城市旅游形象设计应有３个层次：一是城市旅游整体形象;二是城市旅游吸引物的特色形象;三是旅游企业形象。根据Ｊｅｎｓｅｎ－Ｖｅｒｂｅｋｅ都市旅游产品界定模式,结合广州实际,分析了广州的旅游吸引物,将广州旅游形象定位为（１）商都旅游,包括购物,美食、商务旅游和现代化城市景观的游览;（２）近现代史迹旅游,包括古代史迹和建筑艺术的观赏,其形象口号为“两个中心”,即商贸中心和近现     

东营城区高精度三维地震采集方法研究

根据东营城区内建筑物较多，环境干扰较大，地下构造复杂，断裂非常发育，目的层埋藏深，资料信噪比较低的特点，以地震老资料和钻井资料为基础，建立地震地质模型，利用射线追踪技术选取合适的观测系统参数。充分利用卫星数字地图，没计了灵活多变的观测系统，采用可控震源与炸药震源配合使用方法，及时对城区内地下面元的覆盖次数、方位角和炮检距的分布进行质量监控，利用现场处理系统对资料进行及时分析，提高了地震资料品质。所获得的东营城区高精度三维地震采集资料显示，其浅中层分辨率和中深层信噪比都有了明显改善，取得了良好的地质效果。