基于CIS理论的绿色大学评价指标体系研究

通过研究绿色大学建设过程中出现的不足,提出构建绿色大学评价指标体系是建设绿色大学的前提。以CIS（企业识别系统）理论为依据,从理念层、行为层和物质层三个层面进行研究,构建了一个由3个一级指标12个二级指标和45个三级指标构成的绿色大学评级指标体系。最后对绿色大学的评价方法进行了简单陈述。     

浅析景区规划的CIS导入

以南京著名旅游景区玄武湖公园为例,该景区多年来虽经数次数规划和修缮,仍然存在不少问题和不尽人意之处。究其原因,主要是公园定位模糊、布局凌乱、解说系统不完善、旅游环境破坏严重。改善现状的最佳方法是导入ＣＩＳ,进行总体形象规划。作者提出了规划方案以及引入ＭＩ、ＢＩ、ＶＩ等概念和具体作法,为南京玄弄湖景区进一步发展提出了具体实施意见,同时也为其它类似景区的开发和规划提供了科学的参考意见。     

LCA study of photovoltaic systems based on different technologies

This work deals with the application of a Life Cycle Assessment approach for evaluating the environmental and energy impacts ascribed to the production of photovoltaic (PV) cells of first and second generations. PV technologies based on silicon and CuInSe₂ (CIS) thin films were taken into account herein. PV systems prepared with amorphous silicon (a-Si) showed a low environmental impact and short energy payback time when compared to those ones obtained using crystalline silicon (c-Si). PV technologies associated with mono-crystal (mono-Si) and polycrystalline silicon (multi-Si) showed large emissions of CO₂, nitrogen oxides, non-methane volatile organic compounds, particulates, and SO₂ into air per square meter of PV panel processed. In addition, these technologies displayed a significant fossil fuel demand, biological oxygen demand, and global warming potential, which make them eco-unfriendly. Ribbon silicon (ribbon-Si) and CIS thin films showed intermediate impact scores, but further improvements in their production chain are needed before these devices are commercially used. The technologies examined herein were categorized in first- and second-generation technologies in order to compare their environmental impact and conversion efficiency. Much attention was also paid to the development of third-generation PV cells with improved conversion efficiencies and lower environmental impacts.     

秦皇岛城市旅游CTIS形象设计研究

在日趋激烈的国际城市旅游竞争中,若想取得一席之地,旅游城市需要构建系统的城市形象识别系统,即CTIS。城市CTIS系统需要在明确的市场定位基础上,通过构建旅游城市核心理念识别系统、行为识别系统及视觉识别系统实现。在对秦皇岛旅游市场进行STP(市场细分—目标市场选择—市场定位)分析的基础上,提出秦皇岛建设"健康之都"的城市定位,并且构建了相关城市CTIS系统内容。     

RS和GIS支持下的四川省生态环境状况评价

以四川省为例,利用RS和GIS技术及相关理论,建立区域生态环境综合评价指标体系与四川省生态环境本底数据库,采用国家环境监测总站2006年颁布的《生态环境状况评价技术规范》,建立生态环境质量评价模型,通过模型的空间叠加分析得到四川省生态环境状况综合评价结果,根据评价结果将四川生态环境分为5级,分级结果表明:四川省生态环境东部明显好于西部,盆地好于山区,三州地区生态环境压力大。这与四川各地的自然条件、气候条件、资源开发与利用等因素具有较好的相关性,也与实地考察和历史资料分析结果相吻合,表明评价模型是科学客观的。     

城市污水管网地理信息系统设计

以地理信息系统(GIS)为技术支持。结合污水管网管理的实际需求。在VB环境下利用GeoMap控件进行二次开发，建立了污水管网地理信息系统。该系统充分发挥了GIS对空间、属性数据的编辑、管理、显示和查询的功能，并实现了在GIS环境下对污水管网流量的计算和水质的分析功能。     

旅游地形象的认知与构建

文章从心理和消费行为学角度分析了旅游地形象的概念及其形成机制,指出旅游地形象也是重要的旅游资源。并以此为依据,结合较为成熟的企业形象系统理论,探索了旅游地形象系统的构建思路、旅游地形象建立的方法和步骤。关于旅游地形象的研究会加深对旅游资源的再认识,同时也对丰富和完善旅游规划工作有一定的建设性指导意义。     

GIS支持下的上海市工业源SO2污染研究

以MapInfo地理信息系统软件为平台,集成空气污染扩散模式,对上海城市工业源的分布、SO2排放及其污染扩散影响进行了多方案的计算分析,比较了污染源集中的工业区和不同类型的污染源对环境空气质量的贡献。根据对年日浓度的计算分析,发现大型高架源的污染排放决定了城市SO2浓度场的基本分布,空间上工业分布集聚的一些老工业区是城市建成区中多个高浓度中心的主要贡献者。     

APPLICATION OF COMPUTER INTENSIVE STATISTICS TO PARAMETER UNCERTAINTY IN STREAMFLOW SYNTHESIS1

ABSTRACT: This paper introduces the application of Computer Intensive Statistics (CIS) to the evaluation of parameter uncertainty with specific reference to the parameters in the ARMA models used in the synthesis of streamflows. The CIS provides an empirically derived joint distribution for all parameters. Random values from this distribution can be drawn for application in the model for the generation of a specific synthetic sample. The CIS originally proposed by Efron and discussed herein is of general applicability in the evaluation of uncertainty in any statistic derived from a set of data. Some comments and limitations of the CIS are discussed in the concluding remarks.