Web GIS信息系统对在南京考古遗址中的地理环境影响研究

考古文献是历史地理研究中一个重要的数据来源,在互联网时代对纸质文本进行数字化并根据考古遗址的时空特点建立信息系统,具有重要的意义.针对考古遗址的空间位置不明确,考古遗址信息系统注重空间特性但缺乏对原始文献的重视,基于WebGIS、关系型数据库技术以及MVC系统架构,设计并实现了南京考古遗址信息系统.从考古文献中提取考古遗址各种属性信息,构建考古遗址时空数据库,基于WebGIS信息系统发布南京考古遗址,实现考古遗址的时空可视化以及各个遗址点相关文献的原文阅读.提出了一种将考古遗址信息从单一的文本展示到融合时空信息的多维信息展示的技术流程,并为研究南京的历史地理学者提供了便捷的考古遗址资料共享平台.     

基于信息化技术的安全生产标准化与HSE-MS集成管理

随着我国工业现代进程不断深入,安全生产、职业健康和环境保护日益受到重视,很多企业同时建立了安全生产标准化和HSE管理体系,这两种体系同时并存,在一定程度上增加了企业安全管理的复杂程度。为了提高管理效率,集成管理,通过对比分析二者的原理、方法、要素、流程和考核指标等因素,探讨了二者集成管理的可行性,并提出了一种基于信息化技术消除重复管理点,实现集成管理的方法。该方法能实现二者方法、要素和流程的有效集成,管理业务流程的“自动化”和便捷的流程优化再造,不但提高了管理效率,而且也为管理者提供了有效的决策支持。     

我国现代煤矿安全管理分析与对策

分析了我国煤矿的安全现状,指出了煤矿安全生产管理中存在的主要问题,并提出了提升现代煤矿安全管理水平的3个关键对策：危险源、生产数据的信息系统动态实时监控;建立基于射频识别技术（RFID）的煤矿安全职能监控系统和基于虹膜技术的煤矿人井人员安全监测管理信息系统的电子监控体系;人机工程学原理和方法在煤矿安全生产中的应用,体现“以人为本”的管理理念。     

胡杨资源信息管理系统的设计与实现

新疆塔里木河流域的胡杨资源在维持荒漠生态系统的协调稳定和保障绿洲生态安全等方面意义重大。运用GIS技术、多媒体技术、数据库管理技术的理论与方法,综合胡杨资源及其环境的遥感信息、文字信息及地图信息,建立集图象、图形、声音、文字为一体的计算机信息管理系统,为胡杨资源信息的存贮、查询、检索、更新、分析服务,同时,为胡杨资源合理利用及保护提供科学依据及决策支持。     

松嫩平原西部湿地自然保护区保护有效性遥感分析

以松嫩平原西部国家级湿地自然保护区为研究对象,以Landsat MSS/TM/OLI遥感影像为基础信息源,综合运用最小均方差、变异系数、景观指数、信息熵模型、地理信息系统空间分析和景观发展强度指数,研究保护区保护有效性变化及其影响因素.结果表明:松嫩平原西部国家级湿地自然保护区保护有效性大致呈递减趋势;1987~2013年人类活动对保护区的干扰强度不断增加,且与保护区保护有效性呈显著负相关;耕地和草地为湿地转出的主要类型,分别占总转出面积的63.71%和21.69%;湿地自然保护区保护有效性的降低是自然环境变化和人类活动影响共同作用的结果,自然环境变化是内因,而人为活动干扰,尤其是开垦造田和水利修建加速了湿地退化.最后,论文就研究中存在的不足以及保护区管理建设中应关注的问题进行了阐述.     

模糊信息优化处理方法在陕西泾阳南塬塬边斜坡稳定性区划中的应用

结合野外调查,应用模糊信息优化处理方法对泾阳南塬塬边斜坡各评价单元进行了评价,最后根据评价结果将塬边斜坡进行了稳定性区划.     

基于GIS的城市火灾信息管理与分析系统

以地理信息系统为基础平台 ,研究了城市火灾信息系统的基本构成与功能 ,着重于系统中的数据分层与组织 ,并探讨了模糊评估法在建筑火灾危险性模型分析中的应用     

Prospective spatial prediction of infectious disease: experience of New York State (USA) with West Nile Virus and proposed directions for improved surveillance

Infectious disease surveillance has become an international top priority due to the perceived risk of bioterrorism. This is driving the improvement of real-time geo-spatial surveillance systems for monitoring disease indicators, which is expected to have many benefits beyond detecting a bioterror event. West Nile Virus surveillance in New York State (USA) is highlighted as a working system that uses dead American Crows (Corvus brachyrhynchos) to prospectively indicate viral activity prior to human onset. A cross-disciplinary review is then presented to argue that this system, and infectious disease surveillance in general, can be improved by complementing spatial cluster detection of an outcome variable with predictive “risk mapping” that incorporates spatiotemporal data on the environment, climate and human population through the flexible class of generalized linear mixed models.

Implementing the Protocol on Environmental Protection to the Antarctic Treaty: Future applications of geographic information systems within the Committee for Environmental Protection

With the entry into force of the Protocol on Environmental Protection to the Antarctic Treaty (the Protocol) in January 1998, key operational aspects of the newly established Committee for Environmental Protection (CEP), such as its advisory capacity to Antarctic Treaty Consultative Meetings (ATCMs) need to be urgently addressed. This paper advocates the use of a geographic information system (GIS) environmental database to reinforce the advisory capacity of the CEP. The demonstrated links between the provisions of the Protocol and GIS capabilities illustrate the potential this has to assist the CEP in delivering informed advice to ATCMs. The range of GIS applications that could be utilized by the CEP in fulfilling its functions are examined by reference to precedents in Europe (CORINE) and Australia (ARIS).     

Modelling soil series data to facilitate targeted habitat restoration: a polytomous logistic regression approach

Habitat restoration at a landscape scale is becoming increasingly important in environmental management. In this context, geographical information systems are well suited as they can store and integrate many of the abiotic and biotic criteria used to assess the ecological worth of a site. However, this capacity can be limited by the availability or suitability of spatial data sets. A classic example of the latter case is the National Soil Map of England and Wales, which groups soils of a varied nature into associations. Consequently the national soil map has proved to be a poor predictor of habitat suitability. Using polytomous logistic regression we put forward a method for separating soil associations into their constituent soils within the Chilterns Natural Area. This approach used soil association, aspect, slope and relative height as variables for this analysis. Whilst the model's performance is likely to have been limited by the accuracy of the soil association data set, a predictive accuracy of between 47 and 65% is sufficient to facilitate better targeting of habitat restoration when combined with other abiotic factors such as climate and topography.