燃气供应网络地震紧急处置系统初探   总被引：1，自引：0，他引：1  

郭恩栋  李山有  赵振东  林均岐 《世界地震工程》2005,21(2):44-47

介绍了燃气供应系统地震紧急处置的基本原理，凋研了燃气供应系统地震紧急处置系统建设的现状，指出了在我国建设燃气供应网络地震紧急处置系统应首先解决的实际问题——阈值问题，并分析了确定阈值的影响因素。  相似文献   

河北省地热资源分布特征、开发利用现状、存在问题与建议   总被引：4，自引：0，他引：4  

张国斌 《中国煤田地质》2006,(Z1)

河北省境内赋存和分布有多种成因的地下热水资源,按地质构造和地貌可初步划分冀北山地区、冀西山地区、冀西北山间盆地区、河北平原区等四大地下热水区,各地已将地热直接用于地热供暖、浴疗保健、温泉洗浴、旅游、地热种植、养殖及工业利用等,但地热利用中存在着勘查评价程度差、开发利用程度低、资源浪费严重等问题。为了保护地下热水资源,做到有序、合理开发,还应加强我省地热资源开发利用管理力度。  相似文献   

关于地震现场工作队应急演练的探讨   总被引：1，自引：0，他引：1  

吴楠楠  叶晓明 《福建地震》2006,(Z1)

本文主要探讨了地震现场工作队应急演练的科目、场所、规模及演练方案的编写。提出了相关演练的概念。本文还对地震现场工作队的演练流程、演练方案内容、演练的策略、演练评价及追踪作了相应的阐述。  相似文献   

地震应急信息的特征、分类与作用   总被引：15，自引：1，他引：14  

苏桂武  聂高众  高建国 《地震》2003,23(3):27-35

在讨论地震应急信息概念内涵的基础上,首先分析了地震应急信息的基本特征,认为地震应急除具有信息的一般性质外,还具有复杂性、时效性、等级层次性、不完全性和动态变化等特点。之后讨论了地震应急信息的分类体系,认为依据不同的分类标准,可得到不同的应急信息分类体系,如信息的生成领域分类、信息的综合水平分类和信息的记录符号分类等;但对于实际工作而言,使用最多的也是实际指导意义最大的分类则是以信息所反映的客观对象或所表达的地震应急某方面问题的不同为分类标准。依据这一标准,地震应急信息可分为基础背景类、地震灾害和救灾背景类、法律法规类、预案与规划类、地震对策类、防震减灾示范与演习经验类、地震台网类、应急联络类、历史地震类、地震救灾案例类、救灾能力储备类、震情类、灾情类、应急决策和应急辅助决策类、灾害现场类、救灾物资及人员调配和调动类、社会反应类共17个主要类别。最后分析了信息在地震应急中的作用,表明不同类型的地震应急信息。其在地震应急中的具体功能和主要作用具有明显差别。  相似文献   

基于综合数据库的安徽省地震应急分类响应辅助决策系统     

蒋春曦  潘丹  丁娟  何琳  陈靓  刘涌梅 《华南地震》2011,31(2):21-28

建立了由基础地理数据库、地震地质数据库、地震监测数据库、地震预报数据库、地震应急数据库组成的安徽省防震减灾综合数据库,收集并整理了安徽省地震局自建局以来的各类业务资料.实现了信息化管理.在防震减灾综合数据库的基础上,利用GIS技术研制了具有安徽特色的地震应急分类响应辅助决策系统,在有感地震应急、地震模拟演练以及地震技术...  相似文献   

海南省防震减灾中心大楼的地震应急指挥技术系统移植与集成     

陈星宇  卢启明 《华南地震》2011,31(2):117-122

阐述了海南省防震减灾中心大楼的地震应急指挥技术系统移植重建构成和主要功能,实现了系统集成化管理功能,在实际应用和演练中收到较好效果.  相似文献   

高空天气图自动分析系统   总被引：4，自引：0，他引：4  

王新芝  陈必云 《南京气象学院学报》1994,17(4):477-481

介绍高空天气图自动分析系统的设计思路和主要实现技术，该系统集数据处理和图形处理技术为一体，所分析的天气系统完整无遗漏，高低压中心明确，等值线分析客观合理。  相似文献   

Participatory methods of incorporating scientific with traditional knowledge for volcanic hazard management on Ambae Island,Vanuatu   总被引：6，自引：1，他引：5  

Shane?J.?CroninEmail author  David?R.?Gaylord  Douglas?Charley  Brent?V.?Alloway  Sandrine?Wallez  Job?W.?Esau 《Bulletin of Volcanology》2004,66(7):652-668

Ambae Island is the largest of Vanuatus active volcanoes. It is also one of the nations potentially most dangerous, with 60 million m³ of lake-water perched at over 1340 m in the summit caldera and over the active vent. In 1995, small phreatic explosions, earthquake swarms and heightened gas release led to calls for evacuation preparation and community volcanic hazard awareness programs for the ~9500 inhabitants. Differences in perspective or world-view between the island dwellers adhering to traditional beliefs (Kastom) and external scientists and emergency managers led to a climate of distrust following this crisis. In an attempt to address these issues, rebuild dialogue and respect between communities, outside scientists and administrators, and move forward in volcanic hazard education and planning for Ambae, we adapted and applied Participatory Rural Appraisal (PRA) approaches. Initial gender-segregated PRA exercises from two representative communities provided a mechanism for cataloguing local traditional viewpoints and hazard perceptions. Ultimately, by combining elements of these viewpoints and perceptions with science-based management structures, we derived volcanic hazard management guidelines, supported by an alert system and map that were more readily accepted by the test communities than the earlier top-down plans imposed by outside governmental and scientific agencies. The strength of PRA approaches is that they permit scientists to understand important local perspective issues, including visualisations of volcanic hazards, weaknesses in internal and external communication systems, and gender and hierarchy conflicts, all of which can hinder community emergency management. The approach we describe has much to offer both developing and industrialised communities that wish to improve their awareness programs and mitigative planning. This approach should also enhance communication and understanding between volcanologists and the communities they serve.  相似文献   

Ground-based SAR interferometry for monitoring mass movements   总被引：11，自引：3，他引：8  

G.?Antonello  N.?CasagliEmail author  P.?Farina  D.?Leva  G.?Nico  A.?J.?Sieber  D.?Tarchi 《Landslides》2004,1(1):21-28

An innovative technique for the remote assessment of ground displacements, based on radar interferometry and implemented using ground-based instrumentation (GB-InSAR), has been tested in recent years on a number of selected case sites. The system, known as LISA, developed by the Joint Research Centre (JRC) of the European Commission, is a ground-based radar interferometer specifically designed for field use. It is composed of two radar antennas mounted on a linear rail which horizontally slides to form a synthetic aperture. Coherent SAR processing converts the raw data into an image containing, for each pixel, information on the wave phase, which depends on the target-sensor distance. Consecutive couples of SAR images can be cross-correlated to form interferograms representing phase variations which can be directly related to ground displacement along the sight-line of the radar system, since they are acquired from exactly the same position. Several applications of the system have been conducted on a number of mass movements located in Italy, in order to validate the technique for the monitoring of landslides. GB-InSAR has proved its potential for the measurement of the superficial ground displacements of different landslide types, in terms of failure mechanism, materials involved, kinematics, water content and deformation rates. In particular conditions, such as fast-moving phenomena and inaccessible areas, the technique can be employed directly as a monitoring tool, providing multi-temporal displacement maps of the observed area. Additionally, some applications of the GB-InSAR have provided a fundamental support to decision makers during landslide emergencies, allowing the civil protection authorities to assess the risk and to manage an effective emergency response.  相似文献   

地震应急指挥辅助决策系统   总被引：2，自引：0，他引：2  

林惠盛 《福建地震》2000,(Z2)

本系统将地震应急辅助自动化和人工应急数据处理有机结合于一体 ,能在地震震中定位后几十秒内自动生成震中位置图、裂度线分布图 ,完成震害快速分级评估 ,及应急具体详细方案选择 ,并能随应急工作进展快速调整应急方案、重新评估地震灾害。  相似文献