PowerComMap的设计与实现

以组件式地理信息系统的设计为核心，重点介绍了组件式地理信息系统平台PowerComMap的设计，并主要以其数据访问组件的实现为例，说明了组件式软件并不是传统软件的简单“包装”。     

旅顺口旅游开发之管见

从介绍旅顺口区旅游资源入手，分析了局部开放后旅顺口区旅游开发的形势，提出了在新形势下旅游业开发的决策调整方向。     

内陆待开发地区产业发展模式探讨——以内蒙古为例

以内蒙古为例，探讨了内陆待开发地区的产业发展模式，内陆待开发地区经济发展的主要制约因素是缺乏资金，缺乏技术，缺乏人才，因此，其经济发展必须有选择，有重点地优先发展部分行业。一般说来，待开发的内陆地区其经济发展必须以资源优势为依托，以市场为导向，开发优质名牌产品，发展优势产业，建设主导产业，带动地区经济的起飞。     

U—Series Dating of Fossil Bones：Results from Chinese Sites and Discussions on Its Reliability

Calculations,according to some open-system models,point out that while a statistically significant discrepancy between the results of two U-series methods,^230Th/^234U and ^227Th/^220Th(or ^231Pa/^235U),attests a relatively recent and important uranium migration,concordant dates cannot guarantee closes-system behavior of sample.The results of 20 fossil bones from 10 Chinese sites,19 of which are determined by two U-series methods,are given,Judging from independent age controls,8 out of the 11 concordant age sets are unacceptable,The results in this paper suggest that uranium may cycle into or out of fossil bones,such geochemical events may take place at any time and no known preserving condition may securely protect them from being affected.So for the sitew we have studied,the U-series dating of fossil bones is of limited reliability.     

深部碳酸盐岩油气生成和保存的特征及其模拟实验研究

塔里木盆地具有地温梯度低和油气藏埋藏深度大的特点，深埋引起的高压利于油藏保存，7000ｍ的地层温度＜１６５℃，低于通常认为石油形成温度上限，油藏保存的深可以达到7000ｍ。铁岭灰岩高温高压模拟实验表明，高压抑制油向气转化。塔里木盆地古生界海相碳酸盐岩晚期二次生烃使生油窗延伸至Ｒｏ１.５%。     

两种模拟方法(或加温方式)实验结果对比

进行单温阶加温和连续加温两种方式的模拟实验,前者相当于封闭体系,后者相当于开放体系.对比两者的油气产率,并探讨两者与自然界烃源岩生排烃过程之间的关系.实验结果表明,总气体产率和烃气产率开放体系均低于封闭体系;排出油量和总生油率开放体系均大于封闭体系.自然界烃源岩的生排烃过程可能是介于封闭体系和开放体系之间的一种状况.     

城市开放空间的空间组织研究

传统的城市规划学和地理学的研究重心是对城市建筑实体的空间组织和管理基于城市建设实践的新需求和理论研究的新发展，文章以城市开放空间为研究对象，对其空间组织的概念、原则、依据、方法和步骤进行了理论概括，以期对我国城市的现代化建设和理论研究有所裨益。     

福建省县际经济差异及其发展对策研究

本文在建立县际经济差异衡量指标体系的基础上，以福建省67个县市(区)为研究单元，分析了目前福建省县际经济发展水平的空间差异特点，即沿海与内陆之间、沿海地区南北之间、内陆地区内部之间经济发展水平的极大差异，探讨了其形成的动力因素，并提出了协调发展的对策。     

WATER QUALITY STUDIES IN MALAYSIAN DISUSED MAN MADE LAKFS FOR SUITABILITY OF AN AQUACULTURE PROJECT

A study has been conducted on the status of water quality in two disused man made lakes, which have potential for cage aquaculture project. This study highlights the quality of water analyzed with reference to various physical - chemical parameters in two selected lakes and their suitability for fish farming. A number of parameters were measured including the amount of NH3 - N, NO3 - N, NO2 - N and total phosphorus while in - situ measurement including DO, pH, temperature, conductivity, TDS and Secchi disk visibility. Beside the physical -chemical of water, the location, morphometry and climate conditions were also investigated. The chemical data analyzed for six months indicated that Lake A and Lake B are characterized by relatively high DO, slightly neutral pH and low TSS. The concentration of NH3 -N and NO2 -N was very low （0. 058 mg/L and 0. 04 mg/L, respectively） and total phosphorus was usually in low concentration and sometimes would seem negligible. Besides, NO3 - N occurred in slightly higher concentration （1.75 mg/L）. Results obtained indicated that the study site has high potentiality for development of inland fisheries practices.     

“一带一路”西安开放发展态势图集编制研究

"一带一路.."是我国在新历史机遇提出的重大发展战略,为了表现西安市在"一带一路"框架下的开放发展潜力和前景,设计编制了《"一带一路"西安开放发展态势图集》,深入反映西安的战略地位、历史文化、经济发展、投资环境。文章对图集的设计原则、内容结构和编制要求做了详细介绍,为今后制作相同类型图集提供了有效借鉴。