气象科技服务的当前形势分析

从市场的角度介绍国内外气象科技服务的现状,分析我国气象科技服务存在的问题和面临的形势,提出应对策略和建议。     

酒店气象专用电视频道技术方案

阐述了酒店气象专用电视频道的工作原理,同时还推荐了本系统软硬件具体的配置,最后对专用系统软件的工作流程及其使用方法进行了详细的说明。     

数字遥测地震台网数据管理与服务系统(MASS系统)的系统方案

介绍了基于Internet／Intranet标准的数字遥测地震台网数据管理与服务系统(MASS系统)通过互联网信息发布实现的方案。该方案采用Windows2000server和ⅡS5．0平台，利用ASP技术和脚本语言JavaScript，VbScript及HTML技术，响应浏览器端的动态请求，实现诸如数据管理、数据服务和在线评比等功能，并根据用户请求完成波形数据和相应处理软件的下载。     

黄海中部近海海域海洋气象预报服务系统

本文在多年试验研究的基础上，研制了一套较为完善的黄海中部近海海域海洋气象预报服务的专门系统，本系统可进行海上大风、海水表层温度、以及风浪预报，并具备海上天气的实时监测和动态决策服务的能力。     

区域持续发展的基本理论及其实践意义

区域持续发展是从实践中提出的重大课题，理论滞后于应用为其基本现实。没有理论的行动是盲目的。区域持续发展理论建设已迫在眉睫。理论建设包括科学体系、理论基础、基本理论和核心理论层次，本文主要对其基本理论层进行论述，认为现代人地关系协调论、区域PRED系统论、区域发展控制论和人地相互作用潜力论构成了区域持续发展的基本理论，这些理论对于构建区域持续发展核心理论以及指导当前的区域持续发展实践有着极为重要的现实意义。     

Public participation in monitoring programmes as a tool for lakeshore monitoring: the example of Lake Pyhäjärvi, Karelia, Eastern Finland

Lake Pyhäjärvi, on the border between Finland and Russia in Karelia, is a very valuable clear-water lake of the Lobelia type. It belongs to the European Union's Natura 2000 programme in Finland, and has been included in regional and national monitoring programmes since the 1960s. The main monitoring station is situated near the outlet of the lake. Deterioration of its water quality was suspected already in the 1980s because of decreasing Secchi depths (transparency) and increasing chlorophyll a.The occurrence of algal blooms on the lakeshores is monitored weekly during each summer at one site on Lake Pyhäjärvi (site 1). This is a part of nationwide intensive algae monitoring programme organised by the environmental authorities together with voluntary observers at some 270 lake sites in Finland since 1998. Since 1997, Secchi depth observations have been carried out by volunteers biweekly or monthly at 17 sites on the lake. In the vicinity of one of these transparency observation sites (station 100), intensive monitoring of algae has been carried out. At this lakeshore monitoring site 69 algal observations were made, ten of which recorded algal blooms during the study period 1998–2002. The observed algal blooms were caused by algae of the Anabaena species, mainly by Anabaena lemmermannii. At Lake Pyhäjärvi the number of algal bloom observations received from the public have decreased from the 1990s to the 2000s. The range of Secchi disc transparency was 5.0–8.4 m with a mean value of 6.2 m at station 100 and 4.3–7.7 m (mean 6.1 m) at the main monitoring station 2 during the open water periods in 1998–2002. During this study period, the maximum values at site 100 seem to have increased slightly, which might indicate some improvement in the water quality due to decreased point source loading.We conclude that the intensive algal monitoring results of 5 years at the lakeshore site and the transparency results — both compiled by trained volunteers — reflect an improvement in the state of Lake Pyhäjärvi in Karelia. This conclusion is in accordance with the long-term water quality and short-core studies of sedimentary diatoms in Lake Pyhäjärvi. We suggest that the intensive algal observations and transparency measurements are both suitable methods for the monitoring of lakeshores and lakes, and that both are suitable for voluntary monitoring. We found public participation a good tool for monitoring lakes and lakeshores.     

桥梁气象专题研究与服务

根据实际开展的桥梁气象专题研究，分析桥梁气象研究与服务如何面对国内大型桥梁建设发展趋势所带来的机遇和挑战，提出开展桥梁气象研究与服务的必要性，并从桥位气候背景、桥位气象参数取值、桥梁气象研究方法以及桥梁施工及营运期气象服务与保障等方面介绍桥梁气象专题研究及服务应开展的主要内容，同时，给出一个已投入实际使用的桥梁施工期气象环境监测与预警系统的建设思路。     

XML Web Service及其在地球数据共享中的应用研究

地球科学研究产生了大量的地球数据，其特点决定了地球数据共享的必要性。分析了网络化过程中地球数据共享存在的若干问题，介绍了XML Web Service及其相关技术．提出了基于XML Web Service的地球数据共享模型。在VS．NET中对XML Web Service在地球数据共享的应用进行了测试．指出XML Web Service是未来实现全球级的地球数据共享应用的理想选择。     

Women’s use of public space and sense of place in the Raval (Barcelona)

This article deals with women's use of public space and sense of place in El Raval, a neighbourhood located in the historical center of Barcelona. Attention will be paid to discover to what degree the existence of a quality public space fosters the creation of socially meaningful places, thus contributing to the construction of womens sense of place and urban identities. A qualitative approach, based on direct observation and in-depth interviews with women living in the neighbourhood, has allowed us to capture the main aspects of the building of a sense of place and belonging, that is the use of public space and facilities, the attitude towards living in the neighbourhood, etc. This revised version was published online in July 2006 with corrections to the Cover Date.     

自适应空间信息移动服务

空间信息移动服务系统是空间信息系统继由传统PC计算环境向有线Web分布式计算环境扩展后，向移动计算环境的新发展。文中在分析移动计算环境概念和特点的基础上，讨论了空间信息移动服务的若干特点及关键技术，研究了自适应空间信息移动服务方案。