Earthquake Early Warning ( EEW) has come to attention,as earthquake prediction is still unreliable. The paper comprehensively illustrates the research status and important issues of EEW from the aspects of concept,com...Earthquake Early Warning ( EEW) has come to attention,as earthquake prediction is still unreliable. The paper comprehensively illustrates the research status and important issues of EEW from the aspects of concept,composition and method. By analyzing the status of EEW in China,we find that the essential requirements have been met for building earthquake early warning systems in the country in terms of government and social needs, network construction and basic research. The technical difficulties and non-technical challenges in implementing EEW in China are evaluated, and some suggestions are proposed regarding the relevant legal measures,public education and protection against earthquake disasters. so as to bring into full play the role of the EEW system in earthquake disaster prevention and reduction.展开更多
This review outlines the characteristics and de- velopmental trends of forest bio-disasters (including disease, insect and rodent pests) of recent years in China, summarizes the achievements of the basic researches su...This review outlines the characteristics and de- velopmental trends of forest bio-disasters (including disease, insect and rodent pests) of recent years in China, summarizes the achievements of the basic researches supported by the National Natural Sci- ence Foundation of China, defines the main draw- backs, and proposes some important issues to be highlighted in the basic research in the future in order to integrate research resources, concentrate re- search objectives and to accelerate the develop- ment of forest bio-disaster basic research in China .展开更多
基金funded by Key Projects in the National Science & Technology Pillar Program ( Grant No. 2012BAK19B04)the National Natural Science Foundation ( Grant No. 41104023)the Science & Technology Development Project of Shandong Province ( Grant No. 2011GSF12004)
文摘Earthquake Early Warning ( EEW) has come to attention,as earthquake prediction is still unreliable. The paper comprehensively illustrates the research status and important issues of EEW from the aspects of concept,composition and method. By analyzing the status of EEW in China,we find that the essential requirements have been met for building earthquake early warning systems in the country in terms of government and social needs, network construction and basic research. The technical difficulties and non-technical challenges in implementing EEW in China are evaluated, and some suggestions are proposed regarding the relevant legal measures,public education and protection against earthquake disasters. so as to bring into full play the role of the EEW system in earthquake disaster prevention and reduction.
文摘This review outlines the characteristics and de- velopmental trends of forest bio-disasters (including disease, insect and rodent pests) of recent years in China, summarizes the achievements of the basic researches supported by the National Natural Sci- ence Foundation of China, defines the main draw- backs, and proposes some important issues to be highlighted in the basic research in the future in order to integrate research resources, concentrate re- search objectives and to accelerate the develop- ment of forest bio-disaster basic research in China .
