可视化XRF软件数据采集系统的开发

介绍了在Windows操作系统下用VC^ 6．0编制的XRF分析软件。该软件采用基于多线程的串口数据采集及处理技术，且操作方便数据处理能力强。     

PED透地通信天线的设计与测量分析

井工矿下工作人员与地面保持信息畅通十分重要。针对透地通信中高频电磁波损耗大、低频电磁波干扰强以及大地电参数透地波影响大等问题,根据中频电磁波在地层中的传播特性以及环形天线对中频波的实用性,设计了500 kHz的中频环形天线作为PED透地通信天线,并通过参数测量分析和实际试验验证,达到了预期目标。     

移动气象台防雷技术

移动气象台在防御气象灾害和突发气象事件应急处理方面提供着重要的支持,而它往往又是在重大灾害性天气发生前或发生时在建筑物附近或在空旷的地区布置,很容易成为雷击的主要目标。考虑移动气象台一般是由通信指挥和车载雷达两部分组成,结合其移动和停放时相对固定特点,从其可能遭受雷电危害分析入手,以国家、气象和通信行业现行防雷标准为基础,对移动气象台防雷进行层层设防,综合治理,同时还对防雷设施安装施工方法进行具体探讨,这些对做好移动气象台的防雷工作都具有一定的参考意义。     

Communicating geomorphology through International English

International English has come to dominate science publication. For both first and second language speakers, the constraints of language for communication in geomorphology are reviewed, including uncertainties with terminology, subtleties of qualification and explanation in the written presentation of arguments, and formalities in the rhetorical structuring of published papers. Distinctive qualities of style and presentation need to be recognized because, in geomorphology as generally, full qualitative meanings may pass lingua franca or second language speakers by, whilst formulaic discourse may disguise shortcomings. The alternative of language simplification for international usage may not be wholly desirable if valued functions are lost. Language is also increasingly being coupled with visual devices, pictorial and diagrammatic images and data tables, which are internationally intelligible. These can leave viewers with greater hermeneutic (text interpretation) freedom, and therefore a variety of outcomes in understanding. Mathematical treatments, with their precision and predictive utility, have great universal value and they leave readers with rather less interpretive freedom. Debate is due, both by first and by second English language geomorphologists, as to how well developing presentation styles in international English suit scientific purposes. Copyright © 2016 John Wiley & Sons, Ltd.     

数字地震台网短信通系统的设计与应用

从现代移动通信短信息业务SMS出发，思考数字地震观测技术的应用新领域。介绍了DsnSMMS系统的设计方案、系统结构和主要功能。分析了OCX短信控件、系统软件、地震信息处理程序、台网实时监控程序的开发，各模块实现的功能。通过系统软件开发和短信收发设备的集成，实现了地震信息的快速群发、触发报警及台网运行状态的监控，并可以采用移动设备远程控制台网软硬件。从无锡市数字地震台网的实际应用表明，该系统智能化的交互操作与远程监控取得了良好的效果。     

Visualization and ecohydrologic models: Opening the box

Earth system models synthesize the science of interactions amongst multiple biophysical and, increasingly, human processes across a wide range of scales. Ecohydrologic models are a subset of earth system models that focus particularly on the complex interactions between ecosystem processes and the storage and flux of water. Ecohydrologic models often focus at scales where direct observations occur: plots, hillslopes, streams, and watersheds, as well as where land and resource management decisions are implemented. These models complement field-based and data-driven science by combining theory, empirical relationships derived from observation and new data to create virtual laboratories. Ecohydrologic models are tools that managers can use to ask “what if” questions and domain scientists can use to explore the implications of new theory or measurements. Recent decades have seen substantial advances in ecohydrologic models, building on both new domain science and advances in software engineering and data availability. The increasing sophistication of ecohydrologic models however, presents a barrier to their widespread use and credibility. Their complexity, often encoding 100s of relationships, means that they are effectively “black boxes,” at least for most users, sometimes even to the teams of researchers that contribute to their design. This opacity complicates the interpretation of model results. For models to effectively advance our understanding of how plants and water interact, we must improve how we visualize not only model outputs, but also the underlying theories that are encoded within the models. In this paper, we outline a framework for increasing the usefulness of ecohydrologic models through better visualization. We outline four complementary approaches, ranging from simple best practices that leverage existing technologies, to ideas that would engage novel software engineering and cutting edge human–computer interface design. Our goal is to open the ecohydrologic model black box in ways that will engage multiple audiences, from novices to model developers, and support learning, new discovery, and environmental problem solving.     

Communicating landscape hydrology — the water cycle in a box

Physical models are a well‐established tool in education to strengthen hydrological understanding. They facilitate the straightforward visualization of hydrological processes and allow the communication of hydrological concepts, research and questions of general interest to the public. In order to visualize the water cycle in a landscape of postglacial sediments, in particular the subsurface part, a physical model was constructed. In two videos, (1) a detailed construction manual and (2) visualization examples of hydrological concepts and processes are presented. With our contribution, we like to encourage professionals in the field of hydrology to share methods and tools of knowledge transfer and communication of hydrological concepts. Copyright © 2016 John Wiley & Sons, Ltd.     

多方位打造“震道”微信公众号影响力

针对传播内容不足、传播途径狭隘等困境,浙江省地震局微信公众号“震道”调整运营理念,通过引入中国地震局干部教育网络学院微平台、展开首届线下同名防灾减灾公益漫画大赛、组织线上线下双向实体科普馆互动活动等多方位打造“震道”影响力,初步形成“震道”品牌效应。     

省级新一代气象通信系统传输流程的设计与实现

新一代国内气象通信系统是继“9210工程”之后,国内气象通信系统的升级,建立了国家级和省级数据传输、通信数据处理和系统监视的统一管理平台。按照全国气象宽带网建设计划,新一代国内气象通信系统将取代现行气象通信系统。目前正与现行业务并行,这既是新一代国内气象通信系统测试系统及软件功能的需要,也是省级信息传输部门进行本地化配置、流程整理的需要。辽宁在分类流程梳理的基础上,建立了与现行通信系统并行的新一代气象通信系统传输业务流程,并投入业务试运行。雷达产品和基数据通过PUP软件、自动站资料、风能资料等由中心站软件实现向新一代通信系统传输,其他资料由9210通信服务器和雷达传输服务器转发到新一代通信系统。结果表明：在不影响现行业务的前提下,实现了省内所有气象信息通过新一代通信系统向国家气象信息中心传输,满足了新一代通信系统的测试和本地化应用的需要。流程设计合理,可满足气象信息传输质量考核要求。最后,介绍了现行通信系统传输流程、新一代通信系统传输流程设计目标、设计原则、设计方案及运行效果。     

利用VB控件监视与管理时间服务器

在极轨气象卫星数据接收系统中,时间统一性对气象卫星资料接收质量有着重要影响。因此需要时间服务器为系统提供统一的时间基准,从而保证卫星资料的完整按时接收。由于GPS时钟具有稳定、准确的特点,将其作为时间服务器的信号源。为了保证GPS时间服务器正常工作,有必要对其进行状态监视。在VB60环境下,利用串口通信成功实现了对时间服务器的监视、管理功能。监视功能为时间服务器故障的发现、定位与记录提供了重要依据。管理功能包括参数查询、功能设置等,方便用户对时间服务器的操作。