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Measurement of reactive gaseous merc...

Nacht, David Martin.

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Measurement of reactive gaseous mercury and mercury flux from substrates in California and Nevada.

Record Type:	Language materials, printed : Monograph/item
Title/Author:	Measurement of reactive gaseous mercury and mercury flux from substrates in California and Nevada./
Author:	Nacht, David Martin.
Description:	91 p.
Notes:	Adviser: Mae Gustin.
Contained By:	Masters Abstracts International41-03.
Subject:	Environmental Sciences. -
Online resource:	http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=1411347
ISBN:	049388078X

Measurement of reactive gaseous mercury and mercury flux from substrates in California and Nevada.
Nacht, David Martin.

Measurement of reactive gaseous mercury and mercury flux from substrates in California and Nevada. - 91 p.

Adviser: Mae Gustin.

Thesis (M.S.)--University of Nevada, Reno, 2002.

In order to construct local, regional, and global Hg budgets, the amount of Hg released by terrestrial surfaces to the atmosphere must be understood. Chapter 1 focused on measuring mercury emissions and reactive gaseous mercury concentrations at the Sulphur Bank Mercury Mine. It was estimated that this area emits 5.29 to 9.0 kg Hg yr<super>−1</super>, and reactive gaseous mercury concentrations measured are the highest ever reported for a natural setting (0.04 to 75.88 ng m<super>−3</super>). The goal of chapter 2 was to quantify mercury emissions from background and altered substrate from Nevada. Mercury fluxes from background substrate were 2.0 ± 4.1 ng m<super>−2</super> hr<super>−1</super> and for altered substrate were 15.5 ± 24.2 ng m<super>−2</super> hr<super>−1</super>. Chapter 3 focused measuring Hg flux from mine waste at the Aurora and Alpine Mines pre and post remediation. Mercury emissions were significantly lower one year after the waste was moved and capped than before remediation.

ISBN: 049388078XSubjects--Topical Terms:

676987
Environmental Sciences.

Measurement of reactive gaseous mercury and mercury flux from substrates in California and Nevada.
LDR:01929nam 2200277 a 45 001 933220
005 20110505
008 110505s2002 eng d
020 $a 049388078X
035 $a (UnM)AAI1411347
035 $a AAI1411347
040 $a UnM $c UnM
100 1 $a Nacht, David Martin. $3 1256958
245 1 0 $a Measurement of reactive gaseous mercury and mercury flux from substrates in California and Nevada.
300 $a 91 p.
500 $a Adviser: Mae Gustin.
500 $a Source: Masters Abstracts International, Volume: 41-03, page: 0754.
502 $a Thesis (M.S.)--University of Nevada, Reno, 2002.
520 $a In order to construct local, regional, and global Hg budgets, the amount of Hg released by terrestrial surfaces to the atmosphere must be understood. Chapter 1 focused on measuring mercury emissions and reactive gaseous mercury concentrations at the Sulphur Bank Mercury Mine. It was estimated that this area emits 5.29 to 9.0 kg Hg yr<super>−1</super>, and reactive gaseous mercury concentrations measured are the highest ever reported for a natural setting (0.04 to 75.88 ng m<super>−3</super>). The goal of chapter 2 was to quantify mercury emissions from background and altered substrate from Nevada. Mercury fluxes from background substrate were 2.0 ± 4.1 ng m<super>−2</super> hr<super>−1</super> and for altered substrate were 15.5 ± 24.2 ng m<super>−2</super> hr<super>−1</super>. Chapter 3 focused measuring Hg flux from mine waste at the Aurora and Alpine Mines pre and post remediation. Mercury emissions were significantly lower one year after the waste was moved and capped than before remediation.
590 $a School code: 0139.
650 4 $a Environmental Sciences. $3 676987
650 4 $a Geochemistry. $3 539092
690 $a 0768
690 $a 0996
710 2 0 $a University of Nevada, Reno. $3 626634
773 0 $t Masters Abstracts International $g 41-03.
790 $a 0139
790 1 0 $a Gustin, Mae, $e advisor
791 $a M.S.
792 $a 2002
856 4 0 $u http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=1411347