Published July 1993
| Version v1
Journal article
Investigation of natural radionuclide contents in soil in Heilongjiang Province
Creators
- 1. Heilongjiang Environmental Monitor Central Station, Haerbin (China)
Description
The authors report the methods and results of survey of natural radionuclides in soil in Heilongjiang Province. The collecting points of soil are same as the measuring points of γ radiation dose rate of environmental ground. 331 soil samples were collected and analysed by γ-spectrometry, of which 250 points were sited in uniformly distributed networks of size 50 km x 50 km and 25 km x 25 km. The results show that the area-weighted mean of 238U, 226Ra, 232Th and 40K was 26.2, 22.0, 42.3 and 546.0 Bq·kg-1, respectively. The point-weighted mean of 238U, 226Ra, 232Th and 40K was 26.2, 22.2, 43.0 and 561.7 Bq·kg-1, respectively
Additional details
Publishing Information
- Journal Title
- Radiation Protection (Taiyuan)
- Journal Volume
- 13
- Journal Issue
- 4
- Journal Page Range
- p. 295-298.
- ISSN
- 1000-8187
- CODEN
- FUFAEM
INIS
- Country of Publication
- China
- Country of Input or Organization
- China
- INIS RN
- 25072338
- Subject category
- S54: ENVIRONMENTAL SCIENCES;
- Resource subtype / Literary indicator
- Numerical Data
- Descriptors DEI
- ACTIVITY LEVELS; CHINA; EXPERIMENTAL DATA; NATURAL RADIOACTIVITY; POTASSIUM 40; RADIUM 226; SOILS; THORIUM 232; URANIUM 238
- Descriptors DEC
- ACTINIDE NUCLEI; ALPHA DECAY RADIOISOTOPES; ASIA; BETA DECAY RADIOISOTOPES; BETA-MINUS DECAY RADIOISOTOPES; BETA-PLUS DECAY RADIOISOTOPES; CARBON 14 DECAY RADIOISOTOPES; DATA; ELECTRON CAPTURE RADIOISOTOPES; EVEN-EVEN NUCLEI; HEAVY ION DECAY RADIOISOTOPES; HEAVY NUCLEI; INFORMATION; ISOMERIC TRANSITION ISOTOPES; ISOTOPES; LIGHT NUCLEI; NANOSEC LIVING RADIOISOTOPES; NUCLEI; NUMERICAL DATA; ODD-ODD NUCLEI; POTASSIUM ISOTOPES; RADIOACTIVITY; RADIOISOTOPES; RADIUM ISOTOPES; SPONTANEOUS FISSION RADIOISOTOPES; THORIUM ISOTOPES; URANIUM ISOTOPES; YEARS LIVING RADIOISOTOPES