The Distribution and Deposition of Radionuclides over Antarctica
The production of artificial radionuclides from the atmospheric thermonuclear testing of the 1950s onwards has been detected in Antarctica. The presence of these pollutants has been utilised by science to produce meteorological information about the Antarctic continent. Accurate analysis of radionuc...
Main Author: | |
---|---|
Format: | Other/Unknown Material |
Language: | English |
Published: |
University of Canterbury
2014
|
Subjects: | |
Online Access: | http://hdl.handle.net/10092/13849 |
id |
ftunivcanter:oai:ir.canterbury.ac.nz:10092/13849 |
---|---|
record_format |
openpolar |
spelling |
ftunivcanter:oai:ir.canterbury.ac.nz:10092/13849 2023-05-15T13:55:49+02:00 The Distribution and Deposition of Radionuclides over Antarctica Lowther, Nicholas 2014 application/pdf http://hdl.handle.net/10092/13849 English en eng University of Canterbury http://hdl.handle.net/10092/13849 All Rights Reserved Theses / Dissertations 2014 ftunivcanter 2022-09-08T13:33:01Z The production of artificial radionuclides from the atmospheric thermonuclear testing of the 1950s onwards has been detected in Antarctica. The presence of these pollutants has been utilised by science to produce meteorological information about the Antarctic continent. Accurate analysis of radionuclide stratospheric residence times, air to ice radionuclide concentration ratios, fallout characteristics of radionuclides and snow accumulation rates are made possible by their presence in Antarctica. The artificial radionuclides of 137Cs and 90Sr and natural radionuclide 210Pb have ideal decay properties for analysing the meteorological applications. By understanding the processes that current pollutants follow in Antarctica we can plan effectively for new and emerging pollutants that threaten the continent. Other/Unknown Material Antarc* Antarctic Antarctica University of Canterbury, Christchurch: UC Research Repository Antarctic The Antarctic |
institution |
Open Polar |
collection |
University of Canterbury, Christchurch: UC Research Repository |
op_collection_id |
ftunivcanter |
language |
English |
description |
The production of artificial radionuclides from the atmospheric thermonuclear testing of the 1950s onwards has been detected in Antarctica. The presence of these pollutants has been utilised by science to produce meteorological information about the Antarctic continent. Accurate analysis of radionuclide stratospheric residence times, air to ice radionuclide concentration ratios, fallout characteristics of radionuclides and snow accumulation rates are made possible by their presence in Antarctica. The artificial radionuclides of 137Cs and 90Sr and natural radionuclide 210Pb have ideal decay properties for analysing the meteorological applications. By understanding the processes that current pollutants follow in Antarctica we can plan effectively for new and emerging pollutants that threaten the continent. |
format |
Other/Unknown Material |
author |
Lowther, Nicholas |
spellingShingle |
Lowther, Nicholas The Distribution and Deposition of Radionuclides over Antarctica |
author_facet |
Lowther, Nicholas |
author_sort |
Lowther, Nicholas |
title |
The Distribution and Deposition of Radionuclides over Antarctica |
title_short |
The Distribution and Deposition of Radionuclides over Antarctica |
title_full |
The Distribution and Deposition of Radionuclides over Antarctica |
title_fullStr |
The Distribution and Deposition of Radionuclides over Antarctica |
title_full_unstemmed |
The Distribution and Deposition of Radionuclides over Antarctica |
title_sort |
distribution and deposition of radionuclides over antarctica |
publisher |
University of Canterbury |
publishDate |
2014 |
url |
http://hdl.handle.net/10092/13849 |
geographic |
Antarctic The Antarctic |
geographic_facet |
Antarctic The Antarctic |
genre |
Antarc* Antarctic Antarctica |
genre_facet |
Antarc* Antarctic Antarctica |
op_relation |
http://hdl.handle.net/10092/13849 |
op_rights |
All Rights Reserved |
_version_ |
1766262711080976384 |