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公众对地震重点监视防御区的认知与防震减灾宣传工作的关系 总被引：1，自引：0，他引：1
公众是实现地震重点监视防御区(以下简称地震重防区)防震减灾工作目标、提升社会防震减灾能力的主力军,而公众对地震重防区的认知与防震减灾宣传密不可分.本文通过问卷调查,发现许多公众对地震重防区和相关知识的认知程度低、公众的防震减灾素质有待提高、防震减灾宣传针对地震重防区的内容不够全面、宣传方式和手段不够多样化等问题.据此,提出建议:强化地震重防区宣传,丰富防震减灾宣传内容;防震减灾宣传方式和途径多样化;完善防震减灾宣传教育制度等. 相似文献
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成都市公众防震减灾意识调查 总被引：1，自引：0，他引：1
通过对成都市5个县(市)和2个社区开展公众防震减灾意识问卷调查,获得第一手调查资料,对该资料进行定性和定量分析,反映成都市公众防震减灾意识现状和公众掌握防震减灾知识情况;表明成都市城市公众在防震减灾基本知识、基层地震应急管理、民居抗震设防意识和对地震预报管理等方面知识较全面,意识较强,而农村公众则在这些方面意识相对较差.为完善和健全成都市防震减灾工作体系、提高公众防震减灾意识、学习防震减灾科学知识、增强公众对地震灾害承受能力、消除恐震心理等提供了较为真实的数据,为统筹城乡防震减灾事业均衡、可持续发展,提出建议. 相似文献
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防震减灾科普宣传是增强全民防震减灾意识和能力的重要途径,利用互联网充分做好防震减灾科普宣传工作,将对影响防震减灾科普宣传工作的广度、深度和效果起到积极的促进作用.本文在分析互联网在历次地震中的表现和网络防震减灾科普宣传工作现状的基础上,提出了促进防震减灾科普宣传在互联网中应用的具体措施. 相似文献
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0前言2004年全国防震减灾工作会议为我国新时期防震减灾工作指明了方向。新的指导思想和奋斗目标的提出,充分说明了我国防震减灾事业已跃升到了新的、更高的层面。在新的历史时期,如何坚持以人为本科学发展观,坚持与时俱进、创造性的全面推进市县防震减灾工作,实现市县防震减灾 相似文献
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为了认真贯彻落实《中华人民共和国防震减灾法》,全面部署青海省防震减灾工作,1998年2月16日全省防震减灾工作会议在西宁召开。青海省人民政府副省长白玛、省人大副主任宋彭生、中国地震局副局长岳明生莅临会议,并做了重要讲话。参加会议的还有省有关部门。各州、地（市）政府、地震部门的领导和代表以及省防震减灾工作领导小组全体成员、联络员。会议认真总结了1997年全省防震减灾工作,根据《防震减灾法》的颁布实施,对1998年全省防震减灾工作及《防震减灾法》的宣传、学习、贯彻落实做了全面的布署和安排;对上一年度全省防震减灾工… 相似文献
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山西省防震减灾领导组办公室于2007年3月29日在太原组织召开了全省防震减灾联络员工作会议。76个省直部门、10个大型企业共94名防震减灾联络员参加了会议。省防震减灾领导组副组长、省人民政府副秘书长王洪岐出席会议，传达了回良玉副总理在国务院防震减灾工作联席会议上的讲话，并做了重要指示。省防震减灾领导组副组长、省地震局局长赵新平通报了震情，总结部署了全省防震减灾工作。会议由省防震减灾领导组办公室主任、省地震局副局长樊琦主持。 相似文献
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针对中学生的防震减灾意识相对薄弱、中学生对于灾害的处置办法较为单一、防震减灾技能没有很好地在学生群体中传播等问题,对弥渡县中学生进行了防震减灾意识和灾害应急处置技能的调查和研究。结果表明,弥渡县中学生的防震减灾意识不够强、应急处置技能较少。针对以上问题,学校应该积极调整和优化教学模式,利用好地理课将防震减灾知识及灾害处置技能传授给学生,政府有关部门也应该积极做出响应。同时,企业、高校、科研院所以及社会各界人士应当助力防震减灾产业化发展,并参与到提升中学生群体防震减灾意识的工作中来。由此达到提高中学生防震减灾意识和丰富中学生应急处置技能的目的。 相似文献
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《Advances in water resources》2005,28(7):701-710
The patterns of temporal variations of precipitation (P), streamflow (SF) and baseflow (BF) as well as their nitrate-nitrogen (nitrate) concentrations (C) and loads (L) from a long-term record (28 years) in the Raccoon River, Iowa, were analyzed using variogram and spectral analyses. The daily P is random but scaling may exist in the daily SF and BF with a possible break point in the scaling at about 18 days and 45 days, respectively. The nitrate concentrations and loads are shown to have a half-year cycle while daily P, SF, and BF have a one-year cycle. Furthermore, there may be a low-frequency cycle of 6–8 years in C. The power spectra of C and L in both SF and BF exhibit fractal 1/f scaling with two characteristic frequencies of half-year and one-year, and are fitted well with the spectrum of the gamma distribution. The nitrate input to SF and BF at the Raccoon watershed seems likely to be a white noise process superimposed on another process with a half-year and one-year cycle. 相似文献
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燕郊等测点迁移优化与地磁观测研究 总被引：1，自引：2，他引：1
为优化地磁观测条件，开展了燕郊、夏垫等测点迁移工作；按照测眯迁移原则与实施技术方案，完整地收集并整理了地质构造与地球物理等方面的基本资料；进行了野外实地勘察，磁场梯度的测量，确定了新测点，在新老测点上进行了较长时间的地磁场对比观测；应用多种方法分析研究了地磁对比观测资料，结果表明，新老测点与有关测点的地磁变化具有良好的一致性，并得到了新老测点之间的地磁数据的按点差。 相似文献
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We rederive and generalize hyperbolic moveout formulae for the common-midpoint (CMP) gather and for the zero-offset (ZO) section that can be efficiently used for macro-model-independent reflection imaging in two-dimensional media. The hyperbolic moveout formulae for the common-midpoint gather are obtained from different Taylor series expansions of a particular parametric moveout surface defined in the multicoverage data space. Such a moveout surface involves three kinematic wave-field attributes of two hypothetical waves, which have to be determined by a coherency analysis. By using hyperbolic moveout curves in the CMP gather and in the ZO section one can determine these attributes in two steps. The relationships between the local shapes of the interfaces and the attributes of the hypothetical wave-fields attributes are considered by means of geometrical optics. The determination of these attributes allows to perform a macro-model-independent ZO simulation and a subsequent inversion. 相似文献
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Vindell Hsu Charles E. Helsley Eduard Berg David A. Novelo-Casanova 《Pure and Applied Geophysics》1984,122(6):878-893
A close correlation in spatial distribution of local seismic activity and energy release patterns before and after the 1979 Petatlan, Mexico earthquake suggests heterogeneity within the fault plane of this major low-angle thrust event associated with subduction along the Middle America Trench. A simple two-asperity model is proposed to account for the complexity. Foreshocks and aftershocks of the neighboring 1981 Playa Azul earthquake showed a similar pattern. As both events occurred at the junction of the Orozco Fracture Zone and the Middle America Trench, we speculate that the observed complex fault plane is caused by subduction of the rugged ocean floor of the Orozco Fracture Zone. Short-term precursory seismicity prior to the Petatlan earthquake can be explained by using the asperity model and migration of a slip front from the south-east to the north-west across the main shock source region. 相似文献
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Summary This paper discusses the influence of system stiffness on the dynamic instability of fault surfaces under laboratory conditions for a number of test modes. In conjunction with shear load stiffness, the normal load stiffness, often neglected, is shown to have a considerable effect on the stick-slip process —its presence or absence and its characteristics. Also appropriate stiffnesses are suggested for an earthquake sequence modeled as a growing dislocation. 相似文献