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    <header>

      <identifier>oai:mercury-ops2.ornl.gov:ornldaac_396</identifier>

      <datestamp>2017-01-20T09:44:39Z</datestamp>

      <setSpec>ORNLDAAC</setSpec> 	

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				<DIF xmlns:fo="http://www.w3.org/1999/XSL/Format">
<Entry_ID>BOREAS_TGB10OCD</Entry_ID>
<Entry_Title>BOREAS TGB-10 Oxidant Concentration Data over the SSA</Entry_Title>
<Data_Set_Citation>
<Dataset_Creator>WESTBERG, H.; HALL, B.; JACKSON, A.V.</Dataset_Creator>
<Dataset_Title>BOREAS TGB-10 Oxidant Concentration Data over the SSA</Dataset_Title>
<Dataset_Release_Date>1999</Dataset_Release_Date>
<Dataset_Release_Place>Oak Ridge, Tennessee, U.S.A.</Dataset_Release_Place>
<Dataset_Publisher>Oak Ridge National Laboratory Distributed Active Archive Center</Dataset_Publisher>
<Version/>
<Data_Presentation_Form>Online Files</Data_Presentation_Form>
<Other_Citation_Details>doi:10.3334/ORNLDAAC/396</Other_Citation_Details>
<Online_Resource>396</Online_Resource>
</Data_Set_Citation>
<Summary>ABSTRACT: The BOREAS TGB-10 team collected several trace gas data sets in their efforts to determine the role of biogenic hydrocarbon emissions with respect to boreal forest carbon cycles. This data set contains measured peroxide (H2O2 and total organic peroxides (ROOH)) and ozone concentrations as well as, H2O2 and ROOH deposition velocities. These data were obtained at the SSA Old Jack Pine site from May to September 1994.</Summary>
<Temporal_Coverage>
<Start_Date>1994-05-25</Start_Date>
<Stop_Date>1994-09-09</Stop_Date>
</Temporal_Coverage>
<Data_Set_Progress>COMPLETE</Data_Set_Progress>
<Spatial_Coverage>
<Southernmost_Latitude>53.92</Southernmost_Latitude>
<Northernmost_Latitude>53.92</Northernmost_Latitude>
<Westernmost_Longitude>-104.69</Westernmost_Longitude>
<Easternmost_Longitude>-104.69</Easternmost_Longitude>
</Spatial_Coverage>
<Project>
<Short_Name>ESIP</Short_Name>
<Long_Name>Earth Science Information Partners Program</Long_Name>
</Project>
<Project>
<Short_Name>EOSDIS</Short_Name>
<Long_Name>Earth Observing System Data Information System</Long_Name>
</Project>
<Access_Constraints/>
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<Personnel>
<Role>TECHNICAL CONTACT</Role>
<First_Name>
				     ORNL DAAC
					</First_Name>
<Last_Name>
						User Services
					</Last_Name>
<Contact_Address>
				ORNL DAAC USER SERVICES OFFICE
        OAK RIDGE NATIONAL LABORATORY
        OAK RIDGE, TENNESSEE 37831 USA</Contact_Address>
</Personnel>
<Personnel>
<Role>DIF AUTHOR</Role>
<Last_Name>ORNL DAAC User Services</Last_Name>
<Email>ornldaac@ornl.gov</Email>
<Phone>(865) 241-3952</Phone>
<Fax>(865) 574-4665</Fax>
<Contact_Address>
<Address>ORNL DAAC User Services Office</Address>
<Address>P.O. Box 2008, MS 6407</Address>
<Address>Oak Ridge National Laboratory</Address>
<City>Oak Ridge</City>
<Province_or_State>Tennessee</Province_or_State>
<Postal_Code>37831-6407</Postal_Code>
<Country>USA</Country>
</Contact_Address>
</Personnel>
<DIF_Creation_Date>1999-01-30</DIF_Creation_Date>
<Data_Center>
<Data_Center_Name>
<Short_Name>ORNL_DAAC</Short_Name>
<Long_Name>THE OAK RIDGE NATIONAL LABORATORY (ORNL) DISTRIBUTED ACTIVE ARCHIVE CENTER (DAAC)</Long_Name>
</Data_Center_Name>
<Data_Center_URL>http://daac.ornl.gov/</Data_Center_URL>
<Data_Set_ID>396</Data_Set_ID>
<Personnel>
<Role>DATA CENTER CONTACT</Role>
<Last_Name>ORNL DAAC USER SERVICES</Last_Name>
<Email>ornldaac@ornl.gov</Email>
<Phone>+1(865)241-3952</Phone>
<Fax>+1(865)574-4665</Fax>
<Contact_Address>
<Address>ORNL DAAC USER SERVICES OFFICE</Address>
<Address>P.O. Box 2008, MS 6407</Address>
<Address>Oak Ridge National Laboratory</Address>
<City>Oak Ridge</City>
<Province_or_State>Tennessee</Province_or_State>
<Postal_Code>37831-6407</Postal_Code>
<Country>USA</Country>
</Contact_Address>
</Personnel>
</Data_Center>
<Sensor_Name>
<Short_Name/>
<Long_Name/>
</Sensor_Name>
<Source_Name>
<Short_Name/>
<Long_Name/>
</Source_Name>
<Parameters>
<Category>EARTH SCIENCE</Category>
<Topic>ATMOSPHERE</Topic>
<Term>ATMOSPHERIC CHEMISTRY</Term>
<Variable_Level_1>CARBON AND HYDROCARBON COMPOUNDS</Variable_Level_1>
</Parameters>
<Sensor_Name>
<Short_Name/>
<Long_Name/>
</Sensor_Name>
<Source_Name>
<Short_Name/>
<Long_Name/>
</Source_Name>
<Parameters>
<Category>EARTH SCIENCE</Category>
<Topic>ATMOSPHERE</Topic>
<Term>ATMOSPHERIC CHEMISTRY</Term>
<Variable_Level_1>OXYGEN COMPOUNDS</Variable_Level_1>
</Parameters>
<Sensor_Name>
<Short_Name/>
<Long_Name>OZONE SENSOR</Long_Name>
</Sensor_Name>
<Source_Name>
<Short_Name/>
<Long_Name>FIELD INVESTIGATION</Long_Name>
</Source_Name>
<Parameters>
<Category>EARTH SCIENCE</Category>
<Topic/>
<Term/>
<Variable_Level_1/>
</Parameters>
<Sensor_Name>
<Short_Name/>
<Long_Name>HPLC</Long_Name>
</Sensor_Name>
<Source_Name>
<Short_Name/>
<Long_Name>FIELD INVESTIGATION</Long_Name>
</Source_Name>
<Parameters>
<Category>EARTH SCIENCE</Category>
<Topic/>
<Term/>
<Variable_Level_1/>
</Parameters>
<Keyword>OXIDANT</Keyword>
<Keyword>ISOPRENE</Keyword>
<Keyword>HYDROGEN PEROXIDE</Keyword>
<Keyword>VOLATILE ORGANIC CARBON</Keyword>
<Related_URL>
<URL_Content_Type>
<Type>GET DATA</Type>
<Subtype/>
</URL_Content_Type>
<URL>http://daac.ornl.gov/cgi-bin/dsviewer.pl?ds_id=396</URL>
</Related_URL>
<Related_URL>
<URL_Content_Type>
<Type>VIEW RELATED INFORMATION</Type>
</URL_Content_Type>
<URL>https://daac.ornl.gov//BOREAS/guides/TGB10_OXCONC.html</URL>
<Description>BOREAS TGB-10 Oxidant Concentration Data over the SSA</Description>
</Related_URL>
<IDN_Node>
<Short_Name>USA/NASA</Short_Name>
</IDN_Node>
<Data_Set_Language>ENGLISH</Data_Set_Language>
<Originating_Metadata_Node>GCMD</Originating_Metadata_Node>
<Metadata_Name>CEOS IDN DIF</Metadata_Name>
<Metadata_Version>VERSION 9.0</Metadata_Version>
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