1. 中国科学院地质与地球物理研究所, 北京 100029
2. 中国科学院大学, 北京 100049
3. 吉林大学, 长春 100044
基金项目: 国家自然科学基金面上项目(41674102)资助
详细信息
作者简介: 滕吉文, 男, 1934年生, 教授, 研究员, 中国科学院院士, 主要从事地球物理学和地球动力学研究.E-mail: jwteng@mail.iggcas.ac.cn
中图分类号: P315 收稿日期:2019-03-12
修回日期:2020-05-26
上线日期:2021-04-10
High-precision geophysics: the inevitable development track of the innovative future
TENG JiWen1,2,3,1. Institute of Geology and Geophysics, Chinese Academy of Sciences, Beijing 100029, China
2. University of Chinese Academy of Sciences, Beijing 100049, China
3. Jilin University, Changchun 100044, China
MSC: P315
--> Received Date: 12 March 2019
Revised Date: 26 May 2020
Available Online: 10 April 2021
摘要
摘要:地球物理学在整个地球科学研究与探索中占有重要地位，突破该领域以描述、推断为主体的框架，并逐步向量化或半量化前进确为必然.地球物理学逐步向高精度升华乃深化理解各有关科学问题的时代需求.基于物理学概念，从定义出发促使多学科交叉和不断创新，是地球物理学能否抢占地球科学制高点的核心所在.为此，真正意义上的高精度观测、高分辨率的数据采集和精细结构的刻画构成了高精度地球物理学的基石，是深化理解地球科学中有关壳幔形成、演化问题的深层次的内核.本文通过较系统地分析和研究提出，(1)地球科学研究进程中的定性描述和依据于浅表层过程与现象的推断有待突破；(2)夯实与把握基础科学理论是高精度地球物理学捕获真谛的"钥匙"；(3)高精度地球物理学是深化认识地球本体和逼近彼岸的基石!
关键词: 高精度地球物理学/
多学科交叉/
科学理念/
科学真谛/
发展轨迹
Abstract:Geophysics plays an important role in the research and exploration of Earth sciences system, it is inevitable track for geophysics to break through the framework that is mainly based on desperation and deduction, then gradually heads towards to semi-quantization and quantization. Therefore, it is the demand of the times for geophysics to improve its precision to deepen the understanding of relevant scientific problem. Based on physical concept and its definition, the core issues of whether geophysics could control the commanding point in Earth sciences are continuous innovation and facilitating interdisciplinary. Hence, a truthfully high-precision observation and data collection, the acquisition of fine structure are not only the footstone of high-resolution geophysics but also the deep-seated gist of further understanding the formation and evolution problems of the crust and mantle in Earth sciences. According to systematically study and analysis, we suggest that (1) the qualitative description and the dependence of shallow layers process and phenomena should be overfulfilled. (2) The key of capturing the truth with high-resolution geophysics is to solidly grasp basic science theories. (3) High-precision geophysics is the footstone of our destination to further understanding of the Earth.
Key words:High-precision geophysics/
Multidisciplinary/
Scientific concepts/
Scientific verities/
Development path
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