以全球观点推进和参与地震科学研究

叙述了地震科学的发展和与地震科学发展有关的问题,提出了在现今地震科学发展的形势下,地震科研人员和管理人员应密切关注的主要问题,指出了科研人员和管理人员的视野应朝何方面扩展和延伸,得出地球科学的研究必须以全球观点予以推进和参与才有出路的结论。     

汶川县南沟滑坡与防治

滑坡位于汶川县城关镇南沟,属深层牵引式土质滑坡。该滑坡正处于活动期,一旦大规模活动,将危及县政府等几十个机关、学校和居民的安全,给数千人的生命、财产带来极大的损失。本文提出了筑坝、排水、封山育林等具体防治方案和措施。     

寻找金伯利岩的合理工作程序

通过实例简要概括了金伯利岩体上物探异常的特点,重点论述了使用综合地球物理方法的原则,并提出了寻找金伯利岩的合理工作程序。     

中国西北地区干旱气侯学的新进展及其主要科学问题

回顾了“十五”期间中国西北地区干旱气侯学的进展。就遥感监测、西北干旱形成机制、西北地区年代际的气候变化、西北干旱新的强讯号、高原干旱气候生态作物适应性和西北干旱监测预测业务服务综合系统等方面所取得重要研究进展和学术成就,作了系统的回顾;并对21世纪初干旱气侯学的主要科学问题作了展望。     

对网络环境下测绘科技信息知识服务模式的探讨

知识服务这种新的服务理念已成为创新信息服务手段，提高信息服务保障能力和服务效率的新途径。本文阐述了网络环境下测绘科技信息服务的发展特点，指出新时期测绘科技信息服务工作呈现出知识性的特点。分析研究了知识服务的现实需求、保障模式和发展措施等。     

地勘单位转变经济增长方式若干问题的思考

转变地勘单位的经济增长方式,提高各生产要素的使用效率,进而提高经济效益,推动地勘单位的经济持续、健康、全面的发展是当前急需解决的首要问题。本文在分析了地勘单位经济增长方式现状的基础上,指出了优化认识、优化资金配置、优化资本运行机制、优化内部管理、优化经营规模、优化人才成长环境等六个方面是转变地勘单位经济增长方式可选择的主要思路和途径。     

对地震预测研究的信心的科学基础

结合目前围绕地震预测问题的讨论,文章论述了对地震预测研究的信心的科学基础,指出地震预测研究在科学上是有意义的,地震预测研究最突出的困难是观测的限制,目前科学的发展为向地震预测问题发起新的冲击创造了条件。     

技术方法的进步与地球科学的发展

地球科学作为自然科学的一大门类,其发展速度十分惊人。地球科学的迅速发展一方面反映了人类生产的发展对资源和环境方面愈来愈高的要求,一方面得益于科学技术的普遍发展为地球科学研究提供的越来越有利的条件。关于技术方法对地球科学研究的推动作用,人们早有认识,而现在更为深刻。当今对地球科学研究影响最大的关键技术,包括空间技术,深部探测技术,高新分析测试技术和数据综合分析技术,均来源于现代科学技术的最新发展。为了推动地球科学研究,不但要注意引进各种高新技术,还要注意将这些技术与地学研究相结合,发展和创造适合于地学研究的高新技术,并善于综合应用它们,使它们在地学研究中发挥最有效的作用。     

INVESTIGATION OF STATUS AND DEMAND ON PUBLIC SERVICE OF EARTHQUAKE DISASTER MITIGATION IN CHINA

In order to make a comprehensive and systematic evaluation of the status and demands of public service of earthquake disaster mitigation, we launched an investigation with Social Opinion Polling Center of National Bureau of Statistics on the current situation of public service of earthquake disaster mitigation and the demands for it in 2018. The investigation was conducted for 18~75-year-old residents for both urban and rural areas in 31 provinces of China mainland using the Computer Assisted Telephone Interview(CATI)method and 20 078 valid samples were received in total. The questionnaire mainly includes two parts: the current situation assessment and the demand survey. The assessment of public service status consists of five indicators: earthquake emergency drill, knowledge publicity of earthquake prevention and disaster reduction, acquisition of earthquake information, reliability of information released by earthquake agencies, and overall satisfaction. The results indicate that only 27.4% of public have participated the earthquake emergency drill, and 73.5% of public have learned some knowledge about earthquake prevention and disaster reduction in different level. It shows that rural residents have a lower level of scientific knowledge of earthquake disaster mitigation although the rural residents have a higher level of satisfaction. Meanwhile, 82.9% of the public are very concerned about earthquake-related information, and the earthquake information acquisition convenience score is 81.51 points(the full score is 100 points). At present, TV is still the most popular way to obtain the earthquake-related information, besides that, network and the new media app such as Wechat and Weibo play a more and more important role. In terms of the reliability of official information published by the earthquake administration, the score is 83.69 points which indicates that the public tend to believe in official departments. Furthermore, the degree of satisfaction evaluation of public service of earthquake disaster mitigation is marked 76.44 points which shows that there is still much room for improvement. The more educated the public, the less satisfied they are with the public service of earthquake prevention and disaster reduction. The results also show that 51.81% of the public are willing to obtain earthquake warning information at their own expense. As for the demand, the most expectative services for the public are post-earthquake rescue and reconstruction, earthquake warning, and house earthquake resilience test. The results of the investigation may provide some reference for the government to provide better services of earthquake disaster mitigation and to make scientific knowledge popularization in a more scientific way.