<?xml version="1.0" encoding="UTF-8"?><!--*** Generated from internal PANGAEA metadata schema by dif.xslt ***--><DIF xsi:schemaLocation="http://gcmd.gsfc.nasa.gov/Aboutus/xml/dif/ http://gcmd.gsfc.nasa.gov/Aboutus/xml/dif/dif_v9.4.xsd" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://gcmd.gsfc.nasa.gov/Aboutus/xml/dif/">
<Entry_ID>PANGAEA_838009</Entry_ID>
<Entry_Title>(Supplement Table S5) Seasonal variation in the relative contribution of various activities to polycyclic aromatic hydrocarbons observed at Alert</Entry_Title>
<Data_Set_Citation>
<Dataset_Creator>Wang, Rong; Tao, Shu; Wang, Bin; Yang, Yu; Lang, Chang; Zhang, Yanxu; Hu, Jing; Ma, Jianmin; Hung, Hayley</Dataset_Creator>
<Dataset_Title>(Supplement Table S5) Seasonal variation in the relative contribution of various activities to polycyclic aromatic hydrocarbons observed at Alert</Dataset_Title>
<Dataset_Release_Date>2010</Dataset_Release_Date>
<Dataset_Publisher>PANGAEA</Dataset_Publisher>
<Data_Presentation_Form>Dataset</Data_Presentation_Form>
<Online_Resource>https://doi.pangaea.de/10.1594/PANGAEA.838009</Online_Resource>
</Data_Set_Citation>
<Personnel>
<Role>Investigator</Role>
<First_Name>Rong</First_Name>
<Last_Name>Wang</Last_Name>
<Email>rongwang@sio.org.cn</Email>
</Personnel>
<Discipline>
<Discipline_Name>Earth Science</Discipline_Name>
</Discipline>
<Parameters>
<Detailed_Variable>Origin</Detailed_Variable>
</Parameters>
<Parameters>
<Detailed_Variable>Polycyclic aromatic hydrocarbons</Detailed_Variable>
</Parameters>
<ISO_Topic_Category>geoscientificInformation</ISO_Topic_Category>
<Keyword>Alert</Keyword>
<Keyword>Canadian Arctic Station</Keyword>
<Keyword>Joint_Arctic_Weather_Stations</Keyword>
<Keyword>Observation</Keyword>
<Data_Set_Progress>Complete</Data_Set_Progress>
<Spatial_Coverage>
<Southernmost_Latitude>82.5</Southernmost_Latitude>
<Northernmost_Latitude>82.5</Northernmost_Latitude>
<Westernmost_Longitude>-62.33333</Westernmost_Longitude>
<Easternmost_Longitude>-62.33333</Easternmost_Longitude>
</Spatial_Coverage>
<Access_Constraints>unrestricted</Access_Constraints>
<Use_Constraints>CC-BY-3.0: Creative Commons Attribution 3.0 Unported</Use_Constraints>
<Data_Set_Language>English</Data_Set_Language>
<Data_Center>
<Data_Center_Name>
<Short_Name>PANGAEA</Short_Name>
<Long_Name>Data Publisher for Earth &amp; Environmental Science</Long_Name>
</Data_Center_Name>
<Data_Center_URL>https://www.pangaea.de/</Data_Center_URL>
<Personnel>
<Role>Data Center Contact</Role>
<First_Name>Michael</First_Name>
<Last_Name>Diepenbroek</Last_Name>
<Email>info@pangaea.de</Email>
<Contact_Address>
<Address>Leobener Str.</Address>
<City>Bremen</City>
<Province_or_State>Bremen</Province_or_State>
<Postal_Code>28359</Postal_Code>
<Country>Germany</Country>
</Contact_Address>
</Personnel>
</Data_Center>
<Distribution>
<Distribution_Media>online</Distribution_Media>
<Distribution_Size>42 data points</Distribution_Size>
<Distribution_Format>text/tab-separated-values</Distribution_Format>
</Distribution>
<Reference>Wang, Rong; Tao, Shu; Wang, Bin; Yang, Yu; Lang, Chang; Zhang, Yanxu; Hu, Jing; Ma, Jianmin; Hung, Hayley (2010): Sources and pathways of polycyclic aromatic hydrocarbons transported to Alert, the Canadian High Arctic. Environmental Science &amp; Technology, 44(3), 1017-1022, https://doi.org/10.1021/es902203w</Reference>
<Summary>For all details see the full metadata description at "https://doi.pangaea.de/10.1594/PANGAEA.838009"! ** The 15 PAHs include: acenaphthylene, acenaphthene, fluorene, phenanthrene, anthracene, fluoranthene, pyrene, benz[a]anthracene, chrysene, benzo[b]fluoranthene, benzo[k]fluoranthene, benzo[a]pyrene, dibenz[a,h]anthracene, indeno[1,2,3-cd]pyrene, and benzo[g,h,i]perylene.</Summary>
<Related_URL>
<URL>http://en.wikipedia.org/wiki/Queen_Elizabeth_Islands</URL>
<Description>Queen Elizabeth Islands, Canada NWT</Description>
</Related_URL>
<Related_URL>
<URL>https://doi.org/10.1021/es902203w</URL>
<Description>Sources and pathways of polycyclic aromatic hydrocarbons transported to Alert, the Canadian High Arctic</Description>
</Related_URL>
<Parent_DIF>PANGAEA_838011</Parent_DIF>
<Metadata_Name>DIF</Metadata_Name>
<Metadata_Version>9.4</Metadata_Version>
<DIF_Creation_Date/>
<Last_DIF_Revision_Date>2026-04-30</Last_DIF_Revision_Date>
</DIF>
