Results 111 to 120 of about 53,070 (238)

宁南黄土高原土壤137Cs分布与相关影响因子研究

Shuitu Baochi Xuebao, 2008
利用137Cs示踪方法,对宁南黄土高原阳洼流域纵断面土壤137Cs分布及相关影响因子进行了初步研究。结果表明:流域纵断面137Cs面积活度随坡面海拔和水平距离的变化,表现为一种不规则的波动振荡趋势。随海拔降低,纵断面上、中部137Cs面积活度逐步下降,有明显的土壤侵蚀发生;坡面下部137Cs面积活度最高,泥沙沉积的再分布现象明显。流域内林草地剖面土壤137Cs呈指数型分布,坡耕地、梯田137Cs在耕层内呈均一分布,其分布模式与各土地类型土壤有机质的分布状态完全一致。相关分析表明 ...
马琨, 马远远, 马斌, 罗登科, 王维宝, 徐志友   +5 more
doaj  

Prussian Blue as an Agent for Decontamination of 137Cs in Radiation Accidents.

, 1998
Nobuyoshi Kobayashi, Yasushi Yamämoto, Makoto Akashi   +2 more
openalex   +2 more sources

Transfer Factor of 137Cs from Deposition to Total-diet: P23 for Assessing Effective Dose Equivalent Commitment of the General Public through Ingestion Pathways by the UNSCEAR's Method. (I). Application of the Radioactivity Survey Data to Preparation of the P23 Values for Tokyo and Hokkaido.

, 1993
Teruhisa Watabe
openalex   +2 more sources

Relationship between Caesium (137Cs) load, cardiovascular symptoms, and source of food in 'Chernobyl' children - preliminary observations after intake of oral apple pectin

, 2004
G S Bandazhevskaya, V B Nesterenko, V I Babenko, T V Yerkovich, Y I Bandazhevsky   +4 more
openalex   +1 more source

The accumulation of accident's 137Cs in the different parts of the mycorrhizal fungi [PDF]

, 2001
N.E. Shatrova
openalex   +1 more source

Динаміка вмісту 137Cs у компонентах раціону диких ратичних тварин у лісах Житомирського Полісся

, 2015
В. П. Краснов, I. Gulyk
openalex   +2 more sources

Doğu karadeniz bölgesinde 137Cs`nin ekolojik yarıömrünün belirlenmesi ve 137Cs üzerine çeşitli modellemeler

, 2020
As a result of the Chernobyl accident happened in 26th April 1986, all the radionuclides in the reactor core (50 million Curie) contaminated the atmosphere. Radioactive gas and materials reached the altitude of 1200 meters. The radioactive cloud from the Chernobyl reactor reached the northern and central Scandinavian countries on 28th April 1986 due to
openaire   +1 more source

黄土高原区137Cs与土壤颗粒及有机质的关系研究

Shuitu Baochi Xuebao, 2003
研究了黄土高原地区土壤颗粒及有机质对137Cs分布的影响以及137Cs与有机质的关系.结果表明,137Cs与土壤颗粒的剖面分布趋势并不一致,而只是与某一粒级在某一深度上表现出一致性.137Cs与有机质的剖面分布则因不同的利用方式而有所差异.对于非耕作土壤,137Cs与有机质主要分布在土壤剖面的表层;而对于耕作土壤,由于人为的耕作作用,137Cs与有机质都均匀分布在耕作层中.土壤中的137Cs含量与有机碳含量的相关分析表明,两者之间呈显著相关,相关系数为0.791.
李仁英, 杨浩, 赵晓光, 唐翔宇
doaj  

137Cs activity concentration in mushrooms from the Bobrůvka river valley

, 2020
Petr Dvořák, Jana Doležalová, Katarí­na Beňová, Martin Tomko   +3 more
openalex   +2 more sources

Variability of ¹³⁷Cs and natural radionuclides accumulation in mosses relative to soil activity in Iğdır, Türkiye. [PDF]

Front Plant Sci
Batan N, Büyükuslu H, Akçay N.
europepmc   +1 more source