| 论环境地球物理学中的若干问题 |
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| 引用本文： | 李庆宣.论环境地球物理学中的若干问题[J].吉林大学学报(地球科学版),1993(4). |
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| 作者姓名： | 李庆宣 |
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| 作者单位： | 长春地质学院地球物理系 |
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| 摘 要： | 环境地球物理学是研究地球物理环境与人类及地球生物相互作用的科学,它从地球物理学的角度揭示全球或大的区域自然环境与人类活动相互作用的效应。地球的电磁场,重力场,地热场,放射性辐射强度场,地震和某些空间地球物理问题都是非常重要的环境因素。它们对地球上的人类或生物体的神经系统活动,疾病,生长发育等产生不可忽视的影响,而人类活动的强度和广度已发展到有可能对地球物理环境形成一定的甚至是重要的影响和作用。其中的有些后果是灾难性的。
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| 关 键 词： | 环境地球物理 电磁场 重力场 地热场 放射性辐射场 |
ON SOME PROBLEMS OF THE ENVIRONMENTAL GEOPHYSICS |
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| Li Qingxuan.ON SOME PROBLEMS OF THE ENVIRONMENTAL GEOPHYSICS[J].Journal of Jilin Unviersity:Earth Science Edition,1993(4). |
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| Authors: | Li Qingxuan |
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| Institution: | Department of Geophysics |
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| Abstract: | Environmental geophysics deals with the relation of geophysical environment to human and organism activities. From the aspect of geophysics, it reveals the effects of interacting of global or regional nutural environments and human activities. Such as, the electromagnetic, gravitational, geothermal, radioactive and elastic wave fields of the earth are remarkable environment factors, whose effects on nervous system activities, diseases and growth of human and other living things should not be negligible. Whereas the strength and extent of human activities have influenced the geophysical environment definitly, and some have brought about desastrous consequences. |
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| Keywords: | environment geophysic problems electromagnetic field gravitational field geothermal field radioactive field |
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