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      <identifier>oai:mercury-ops2.ornl.gov:ornldaac_377</identifier>

      <datestamp>2017-01-20T09:44:51Z</datestamp>

      <setSpec>ORNLDAAC</setSpec> 	

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				<DIF xmlns:fo="http://www.w3.org/1999/XSL/Format">
<Entry_ID>BOREAS_TGB1CCSD</Entry_ID>
<Entry_Title>Soil CH4 and CO2 Profile Data from NSA Tower Sites</Entry_Title>
<Data_Set_Citation>
<Dataset_Creator>CRILL, P.M.</Dataset_Creator>
<Dataset_Title>Soil CH4 and CO2 Profile Data from NSA Tower Sites</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/377</Other_Citation_Details>
<Online_Resource>377</Online_Resource>
</Data_Set_Citation>
<Summary>ABSTRACT: The BOREAS TGB-01 team made numerous measurements of trace gas concentrations and fluxes at various NSA sites. This data set contains methane (CH4) and carbon dioxide (CO2) concentrations in soil profiles from the NSA-OJP, NSA-OBS, NSA-YJP, and NSA-BP sites during the period of 23-May to 20-Sep-1994. The soil gas sampling profiles of CH4 and CO2 were completed to quantify controls on CO2 and CH4 fluxes in the boreal forest.</Summary>
<Temporal_Coverage>
<Start_Date>1994-05-16</Start_Date>
<Stop_Date>1994-09-13</Stop_Date>
</Temporal_Coverage>
<Data_Set_Progress>COMPLETE</Data_Set_Progress>
<Spatial_Coverage>
<Southernmost_Latitude>55.88</Southernmost_Latitude>
<Northernmost_Latitude>55.93</Northernmost_Latitude>
<Westernmost_Longitude>-98.62</Westernmost_Longitude>
<Easternmost_Longitude>-98.29</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>
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<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>377</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>LAND SURFACE</Topic>
<Term>SOILS</Term>
<Variable_Level_1>SOIL GAS/AIR</Variable_Level_1>
</Parameters>
<Sensor_Name>
<Short_Name/>
<Long_Name>VISUAL OBSERVATIONS</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>GC-TCD</Long_Name>
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<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>GC-FID</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>GC-TCD</Keyword>
<Keyword>EOSDIS</Keyword>
<Keyword>METHANE</Keyword>
<Keyword>SOIL GAS</Keyword>
<Keyword>LAND COVER</Keyword>
<Keyword>SOIL PROFILE</Keyword>
<Keyword>CARBON DIOXIDE</Keyword>
<Keyword>CO2 CONCENTRATION</Keyword>
<Keyword>CH4 CONCENTRATION</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=377</URL>
</Related_URL>
<Related_URL>
<URL_Content_Type>
<Type>VIEW RELATED INFORMATION</Type>
</URL_Content_Type>
<URL>https://daac.ornl.gov//BOREAS/guides/TGB01_CO2_CH4_Soilprof.html</URL>
<Description>Soil CH4 and CO2 Profile Data from NSA Tower Sites</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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