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Document Description
TitleIsotope tracing of atmospheric aerosols in the sub arctic Pacific
AuthorBurridge, Carolyn Cynthia.
DescriptionThesis (M.Sc.)--Memorial University of Newfoundland, 2010. Earth Sciences
Date2009
Paginationxii, 184 leaves : col. ill.
SubjectAtmospheric dimethyl sulfide; Dimethyl sulfide--Alaska--Alaska, Gulf of--Oxidation; Marine phytoplankton--Alaska--Alaska, Gulf of--Effect of iron on;
DegreeM.Sc.
Degree GrantorMemorial University of Newfoundland. Dept. of Earth Sciences
DisciplineEarth Sciences
LanguageEng
NotesIncludes bibliographical references (leaves 147-157).
AbstractThe Sub Arctic Pacific Ocean near Ocean Station Papa is characterized as an iron limiting area that affects phytoplankton growth and hence the production of dimethyl sulphide. Dimethyl sulphide is believed to counteract global warming by producing or being converted into other gases or atmospheric aerosols. During the Sub Arctic Ecosystem Response to Iron Enhancement Study in the summer of2002, various sulphur containing aerosols and gases including dimethyl sulphide, sea salt, biogenic non sea salt, anthropogenic non sea salt, methane sulphonic acid, biogenic sulphur dioxide and anthropogenic sulphur dioxide were collected. The objectives were to determine: 1) The source of SO 2 throughout SERIES; 2) The source of NSS SO4 throughout SERIES; 3) The preferred pathway of DMS oxidation during SERIES and 4) The compare results of fertilized area to an unfertilized area to evaluate whether SERIES iron fertilization affected atmospheric DMS oxidation products. Show less <http://search.proquest.com/docview.abstract:hideabstract/AbstractRecord?site=dissertations&t:ac=304404984/abstract/13C1B999F46743DD801/1>;
TypeText
Resource TypeElectronic thesis or dissertation
FormatImage/jpeg; Application/pdf
SourcePaper copy kept in the Centre for Newfoundland Studies, Memorial University Libraries
Local Identifiera3295721
RightsThe author retains copyright ownership and moral rights in this thesis. Neither the thesis nor substantial extracts from it may be printed or otherwise reproduced without the author's permission.
CollectionElectronic Theses and Dissertations
Scanning StatusCompleted
PDF File(17.85 MB) -- http://collections.mun.ca/PDFs/theses/Burridge_CarolynCynthia.pdf
CONTENTdm file name65866.cpd