Estimation of 129I inventory in the oceans

被引：3
|
作者：
Chen, Xuegao [1 ,2 ]
Liu, Xue [1 ,2 ]
Yi, Peng [1 ,2 ]
Aldahan, Ala [3 ,4 ]
Yu, Zhongbo [1 ,2 ]
Chen, Li [1 ,5 ]
Possnert, Goran [6 ]
机构：
[1] Hohai Univ, State Key Lab Hydrol Water Resources & Hydraul En, Nanjing 210098, Jiangsu, Peoples R China
[2] Hohai Univ, Coll Hydrol & Water Resources, Nanjing, Jiangsu, Peoples R China
[3] United Arab Emirates Univ, Dept Geol, Al Ain, U Arab Emirates
[4] Uppsala Univ, Dept Earth Sci, Uppsala, Sweden
[5] Desert Res Inst, Div Hydrol Sci, Las Vegas, NV USA
[6] Uppsala Univ, Tandem Lab, Uppsala, Sweden
来源：
JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY | 2016年 / 308卷 / 01期
基金：
美国国家科学基金会;
关键词：
I-129; Seawater; Inventory; ArcGIS; REPROCESSING FACILITIES; ANTHROPOGENIC I-129; SEAWATER; WATER; IODINE; PRECIPITATION; SPECIATION; FUKUSHIMA; TRANSPORT; ATLANTIC;
D O I：
10.1007/s10967-015-4309-9
中图分类号：
O65 [分析化学];
学科分类号：
070302 ; 081704 ;
摘要：
Spatial distribution of oceanic I-129 inventory presented here is based on collection of data from published literatures coupled with model calculation using ArcGIS software tools. A total of 363 thiessen polygons were created for the oceans in order to cover the tremendous variability in distribution of I-129 data range. The results indicate that total I-129 oceanic inventory is approximately 7310 kg, which is mainly stored in the region of the North Atlantic and the Arctic Oceans. The concentrations of I-129 in the oceans are 3-4 orders of magnitude higher than the pre-anthropogenic level reflecting effects of post 1945 anthropogenic activities.
引用
收藏
页码：59 / 65
页数：7
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