Published 2017 | Version v1
Journal article Metadata-only

A study on the radioactive material in the front sea area of the Mama-river mouth

Creators

  • 1. Nihon Univ., College of Science and Technology, Funabashi, Chiba (Japan)
  • 2. Nittoc Construction Co., Ltd., Tokyo (Japan)
  • 3. Professor Emeritus, Nihon Univ., College of Science and Technology, Funabashi, Chiba (Japan)

Description

In the front sea area of Mama-river mouth which there is near the tidal flat of Funabashi Sanbanze sea side park, the radioactive cesium density was estimated quantitatively based on an observation result. In addition, a characteristic of radiation dose was analyzed in the tidal flat. As a result, a possibility of the change of the radiation dose in the tideland area was considered in the tidal flat of Funabashi Sanbanze sea side park. (author)

Availability note (English)

Available from http://dx.doi.org/10.2208/jscejoe.73.I_917

Abstract (Japanese)

本研究は,東京湾における代表的な親水海浜であるふなばし三番瀬海浜公園の干潟域に最も大きく影響すると考えられる真間川河口前面海域の放射性物質の存在実態を,柱状採泥結果を基に3次元的に把握した.また,先の干潟域における放射線量の経年的な計測結果を通して放射線量の実態の概要を把握した.これらの結果を基に,東京湾における代表的な親水海浜であるふなばし三番瀬海浜公園の干潟域における放射線量の変動の可能性についても検討した.(著者)

Additional details

Additional titles

Original title (Japanese)
真間川河口前面海域及び三番瀬における放射性物質について

Identifiers

DOI
10.2208/jscejoe.73.I_917;

Publishing Information

Journal Title
Doboku Gakkai Ronbunshu B3. Kaiyo Kaihatsu (Online)
Journal Volume
73
Journal Issue
2
Series
雑誌名:土木学会論文集B3(海洋開発)
Journal Page Range
p. 1.917-1.922
ISSN
2185-4688

INIS

Country of Publication
Japan
Country of Input or Organization
Japan
INIS RN
50047529
Subject category
S54: ENVIRONMENTAL SCIENCES;
Descriptors DEI
BAYS; CESIUM 134; CESIUM 137; COASTAL REGIONS; COMPUTERIZED SIMULATION; FALLOUT DEPOSITS; FISSION PRODUCT RELEASE; FLOW RATE; FUKUSHIMA DAIICHI NUCLEAR POWER STATION; RADIATION DOSES; RADIATION MONITORING; RADIONUCLIDE MIGRATION; RIVERS; SEVERE ACCIDENTS
Descriptors DEC
ACCIDENTS; BETA DECAY RADIOISOTOPES; BETA-MINUS DECAY RADIOISOTOPES; BEYOND-DESIGN-BASIS ACCIDENTS; CESIUM ISOTOPES; COASTAL WATERS; DOSES; ELECTRON CAPTURE RADIOISOTOPES; ENVIRONMENTAL TRANSPORT; FALLOUT; HOURS LIVING RADIOISOTOPES; INTERMEDIATE MASS NUCLEI; INTERNAL CONVERSION RADIOISOTOPES; ISOMERIC TRANSITION ISOTOPES; ISOTOPES; MASS TRANSFER; MONITORING; NUCLEI; ODD-EVEN NUCLEI; ODD-ODD NUCLEI; RADIOISOTOPES; REACTOR SITES; SIMULATION; SURFACE WATERS; YEARS LIVING RADIOISOTOPES

Optional Information

Notes
9 refs., 11 figs.