Published November 1993
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Reactor neutron-induced prompt gamma-ray analysis and instrumental neutron activation analysis of deep sea sediments in the Pacific and the Japan sea
- 1. Tokyo Univ. (Japan). Faculty of Science
Description
Nearly 30 elements in deep sea sediments from the Pacific and the Japan Sea were determined by reactor neutron-induced prompt gamma-ray analysis (PGA) and instrumental neutron activation analysis (INAA). Element concentrations in the deep sea sediments determined by PGA and INAA depended on sampling locations, indicating variations in the mixing ratios of terrigenous clastics, hydrogenous and hydrothermal precipitates, and biogenic materials which are regarded as source materials of marine sediments. (author)
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Additional details
Publishing Information
- Imprint Title
- Proceedings of the fifth international symposium on advanced nuclear energy research
- Imprint Pagination
- 1101 p.
- Journal Page Range
- v. 2 p. 818-825.
- Report number
- JAERI-M--93-228
Conference
- Title
- 5. international symposium on advanced nuclear energy research.
- Dates
- 10-12 Mar 1993.
- Place
- Mito (Japan).
INIS
- Country of Publication
- Japan
- Country of Input or Organization
- Japan
- INIS RN
- 25043657
- Subject category
- S54: ENVIRONMENTAL SCIENCES;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- ELEMENT ABUNDANCE; GAMMA SPECTROSCOPY; GEOCHEMICAL SURVEYS; JRR-3M REACTOR; NEUTRON ACTIVATION ANALYSIS; PACIFIC OCEAN; PROMPT GAMMA RADIATION; SAMPLING; SEDIMENTS; THERMAL NEUTRONS; TRIGA-2 REACTOR
- Descriptors DEC
- ABUNDANCE; ACTIVATION ANALYSIS; BARYONS; CHEMICAL ANALYSIS; ELECTROMAGNETIC RADIATION; ELEMENTARY PARTICLES; ENRICHED URANIUM REACTORS; FERMIONS; GAMMA RADIATION; GEOLOGIC SURVEYS; HADRONS; HOMOGENEOUS REACTORS; HYDRIDE MODERATED REACTORS; IONIZING RADIATIONS; IRRADIATION REACTORS; ISOTOPE PRODUCTION REACTORS; MATERIALS TESTING REACTORS; NEUTRONS; NONDESTRUCTIVE ANALYSIS; NUCLEONS; POOL TYPE REACTORS; RADIATIONS; REACTORS; RESEARCH AND TEST REACTORS; RESEARCH REACTORS; SEAS; SOLID HOMOGENEOUS REACTORS; SPECTROSCOPY; SURFACE WATERS; THERMAL REACTORS; TRIGA TYPE REACTORS; WATER COOLED REACTORS; WATER MODERATED REACTORS
Optional Information
- Secondary number(s)
- JAERI-CONF--2.