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1. |
The large‐scale earthquake countermeasures act and the earthquake prediction council in Japan |
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Eos, Transactions American Geophysical Union,
Volume 60,
Issue 32,
1979,
Page 553-555
Tsuneji Rikitake,
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摘要:
The Large‐Scale Earthquake Countermeasures Act was enacted in Japan in December 1978. This act aims at mitigating earthquake hazards by designating an area to be an ‘area under intensified measures against earthquake disaster,’ such designation being based on long‐term earthquake prediction information, and by issuing an ‘earthquake warnings statement’ based on imminent prediction information, when possible. In an emergency case as defined by the law, the prime minister will be empowered to take various actions which cannot be taken at ordinary times. For instance, he may ask the Self‐Defense Force to come into the earthquake‐threatened area before the earthquake occurrence. A Prediction Council has been formed in order to evaluate premonitory effects that might be observed over the Tokai area, which was designated an area under intensified measures against earthquake disaster some time in June 1979. An extremely dense observation network has been constructe
ISSN:0002-8606
DOI:10.1029/EO060i032p00553
年代:1979
数据来源: WILEY
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2. |
Lower Mississippi Region “Rich” in groundwater |
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Eos, Transactions American Geophysical Union,
Volume 60,
Issue 32,
1979,
Page 556-556
Anonymous,
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PDF (124KB)
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摘要:
The lower Mississippi River basin region has an estimated 6.3 trillion gallons of groundwater available for use annually, or about three times current groundwater usage, according to a new U.S. Geological Survey report.The report (USGS Professional Paper 813‐N) describes groundwater resources in the 102,000‐square‐mile part of the Mississippi River basin downstream from the Ohio River and east of the Arkansas, Red, and White basins. Parts of Arkansas, Illinois, Kentucky, Louisiana, Mississippi, Missouri, and Tennessee are included in the report
ISSN:0002-8606
DOI:10.1029/EO060i032p00556-01
年代:1979
数据来源: WILEY
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3. |
Abstracts [EGS Meeting, year] |
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Eos, Transactions American Geophysical Union,
Volume 60,
Issue 32,
1979,
Page 562-610
Anonymous,
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PDF (152KB)
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ISSN:0002-8606
DOI:10.1029/EO060i032p00562
年代:1979
数据来源: WILEY
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