<DIF xmlns="http://gcmd.gsfc.nasa.gov/Aboutus/xml/dif/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://gcmd.gsfc.nasa.gov/Aboutus/xml/dif/ http://gcmd.gsfc.nasa.gov/Aboutus/xml/dif/dif_v9.8.4.xsd">
  <Entry_ID>noaa-cave-11817</Entry_ID>
  <Entry_Title>Trio Cave, Hungary 5000 Year Trace Element and Stable Isotope Data </Entry_Title>
  <Data_Set_Citation>
    <Dataset_Creator>Siklósy, Z.; Demény, A.; Vennemann, T.W.; Pilet, S.; Kramers, J.; Leél-Ossy, S.; Bondár, M.; Shen, C.-C.; Hegner, E.</Dataset_Creator>
    <Dataset_Title>Trio Cave, Hungary 5000 Year Trace Element and Stable Isotope Data </Dataset_Title>
    <Dataset_Release_Date>2011-07-11</Dataset_Release_Date>
    <Dataset_Publisher>NCDC-Paleoclimatology</Dataset_Publisher>
    <Data_Presentation_Form>ONLINE Files</Data_Presentation_Form>
    <Dataset_DOI>Pending</Dataset_DOI>
    <Online_Resource>https://www.ncdc.noaa.gov/paleo/study/11817</Online_Resource>
  </Data_Set_Citation>
  <Personnel>
    <Role>Investigator</Role>
    <First_Name>Z.</First_Name>
    <Last_Name>Siklósy</Last_Name>
  </Personnel>
  <Personnel>
    <Role>Investigator</Role>
    <First_Name>A.</First_Name>
    <Last_Name>Demény</Last_Name>
  </Personnel>
  <Personnel>
    <Role>Investigator</Role>
    <First_Name>T.W.</First_Name>
    <Last_Name>Vennemann</Last_Name>
  </Personnel>
  <Personnel>
    <Role>Investigator</Role>
    <First_Name>S.</First_Name>
    <Last_Name>Pilet</Last_Name>
  </Personnel>
  <Personnel>
    <Role>Investigator</Role>
    <First_Name>J.</First_Name>
    <Last_Name>Kramers</Last_Name>
  </Personnel>
  <Personnel>
    <Role>Investigator</Role>
    <First_Name>S.</First_Name>
    <Last_Name>Leél-Ossy</Last_Name>
  </Personnel>
  <Personnel>
    <Role>Investigator</Role>
    <First_Name>M.</First_Name>
    <Last_Name>Bondár</Last_Name>
  </Personnel>
  <Personnel>
    <Role>Investigator</Role>
    <First_Name>C.-C.</First_Name>
    <Last_Name>Shen</Last_Name>
  </Personnel>
  <Personnel>
    <Role>Investigator</Role>
    <First_Name>E.</First_Name>
    <Last_Name>Hegner</Last_Name>
  </Personnel>
  <Parameters>
    <Category>earth science</Category>
    <Topic>paleoclimate</Topic>
    <Term>speleothems</Term>
    <Detailed_Variable>depth,null,null,millimeter,null,speleothems,null,null,N,null</Detailed_Variable>
  </Parameters>
  <Parameters>
    <Category>earth science</Category>
    <Topic>paleoclimate</Topic>
    <Term>speleothems</Term>
    <Detailed_Variable>lanthanum/thorium,calcium carbonate,null,mole per mole,null,speleothems,raw,inductively-coupled plasma mass spectrometry,N,null</Detailed_Variable>
  </Parameters>
  <Parameters>
    <Category>earth science</Category>
    <Topic>paleoclimate</Topic>
    <Term>speleothems</Term>
    <Detailed_Variable>neodymium,calcium carbonate,null,parts per million,null,speleothems,raw,inductively-coupled plasma mass spectrometry,N,null</Detailed_Variable>
  </Parameters>
  <Parameters>
    <Category>earth science</Category>
    <Topic>paleoclimate</Topic>
    <Term>speleothems</Term>
    <Detailed_Variable>magnesium oxide,calcium carbonate,null,weight percent,null,speleothems,raw,inductively-coupled plasma mass spectrometry,N,null</Detailed_Variable>
  </Parameters>
  <Parameters>
    <Category>earth science</Category>
    <Topic>paleoclimate</Topic>
    <Term>speleothems</Term>
    <Detailed_Variable>phosphorus pentoxide,calcium carbonate,null,weight percent,null,speleothems,raw,inductively-coupled plasma mass spectrometry,N,null</Detailed_Variable>
  </Parameters>
  <Parameters>
    <Category>earth science</Category>
    <Topic>paleoclimate</Topic>
    <Term>speleothems</Term>
    <Detailed_Variable>delta 18O,calcium carbonate,null,per mil VSMOW,null,speleothems,raw,isotope ratio mass spectrometry,N,null</Detailed_Variable>
  </Parameters>
  <Parameters>
    <Category>earth science</Category>
    <Topic>paleoclimate</Topic>
    <Term>speleothems</Term>
    <Detailed_Variable>cerium,calcium carbonate,null,parts per million,null,speleothems,raw,inductively-coupled plasma mass spectrometry,N,null</Detailed_Variable>
  </Parameters>
  <Parameters>
    <Category>earth science</Category>
    <Topic>paleoclimate</Topic>
    <Term>speleothems</Term>
    <Detailed_Variable>praseodymium,calcium carbonate,null,parts per million,null,speleothems,raw,inductively-coupled plasma mass spectrometry,N,null</Detailed_Variable>
  </Parameters>
  <Parameters>
    <Category>earth science</Category>
    <Topic>paleoclimate</Topic>
    <Term>speleothems</Term>
    <Detailed_Variable>silicon dioxide,calcium carbonate,null,weight percent,null,speleothems,raw,inductively-coupled plasma mass spectrometry,N,null</Detailed_Variable>
  </Parameters>
  <Parameters>
    <Category>earth science</Category>
    <Topic>paleoclimate</Topic>
    <Term>speleothems</Term>
    <Detailed_Variable>delta 2H,fluid inclusion,null,per mil VSMOW,null,speleothems,raw,isotope ratio mass spectrometry,N,null</Detailed_Variable>
  </Parameters>
  <Parameters>
    <Category>earth science</Category>
    <Topic>paleoclimate</Topic>
    <Term>speleothems</Term>
    <Detailed_Variable>delta 18O,calcium carbonate,null,per mil VPDB,null,speleothems,raw,isotope ratio mass spectrometry,N,null</Detailed_Variable>
  </Parameters>
  <Parameters>
    <Category>earth science</Category>
    <Topic>paleoclimate</Topic>
    <Term>speleothems</Term>
    <Detailed_Variable>thorium,calcium carbonate,null,parts per million,null,speleothems,raw,inductively-coupled plasma mass spectrometry,N,null</Detailed_Variable>
  </Parameters>
  <Parameters>
    <Category>earth science</Category>
    <Topic>paleoclimate</Topic>
    <Term>speleothems</Term>
    <Detailed_Variable>yttrium,calcium carbonate,null,parts per million,null,speleothems,raw,inductively-coupled plasma mass spectrometry,N,null</Detailed_Variable>
  </Parameters>
  <Parameters>
    <Category>earth science</Category>
    <Topic>paleoclimate</Topic>
    <Term>speleothems</Term>
    <Detailed_Variable>iron oxide,calcium carbonate,null,weight percent,null,speleothems,raw,inductively-coupled plasma mass spectrometry,N,null</Detailed_Variable>
  </Parameters>
  <Parameters>
    <Category>earth science</Category>
    <Topic>paleoclimate</Topic>
    <Term>speleothems</Term>
    <Detailed_Variable>delta 13C,calcium carbonate,null,per mil VPDB,null,speleothems,raw,isotope ratio mass spectrometry,N,null</Detailed_Variable>
  </Parameters>
  <Parameters>
    <Category>earth science</Category>
    <Topic>paleoclimate</Topic>
    <Term>speleothems</Term>
    <Detailed_Variable>lanthanum,calcium carbonate,null,parts per million,null,speleothems,raw,inductively-coupled plasma mass spectrometry,N,null</Detailed_Variable>
  </Parameters>
  <Parameters>
    <Category>earth science</Category>
    <Topic>paleoclimate</Topic>
    <Term>speleothems</Term>
    <Detailed_Variable>lanthanum/cerium,calcium carbonate,null,mole per mole,null,speleothems,raw,inductively-coupled plasma mass spectrometry,N,null</Detailed_Variable>
  </Parameters>
  <Parameters>
    <Category>earth science</Category>
    <Topic>paleoclimate</Topic>
    <Term>speleothems</Term>
    <Detailed_Variable>strontium,calcium carbonate,null,parts per million,null,speleothems,raw,inductively-coupled plasma mass spectrometry,N,null</Detailed_Variable>
  </Parameters>
  <Parameters>
    <Category>earth science</Category>
    <Topic>paleoclimate</Topic>
    <Term>speleothems</Term>
    <Detailed_Variable>aluminum oxide,calcium carbonate,null,weight percent,null,speleothems,raw,inductively-coupled plasma mass spectrometry,N,null</Detailed_Variable>
  </Parameters>
  <Parameters>
    <Category>earth science</Category>
    <Topic>paleoclimate</Topic>
    <Term>speleothems</Term>
    <Variable_Level_1>trace metals</Variable_Level_1>
  </Parameters>
  <Parameters>
    <Category>earth science</Category>
    <Topic>paleoclimate</Topic>
    <Term>speleothems</Term>
    <Variable_Level_1>carbon isotopes</Variable_Level_1>
  </Parameters>
  <Parameters>
    <Category>earth science</Category>
    <Topic>paleoclimate</Topic>
    <Term>speleothems</Term>
    <Variable_Level_1>oxygen isotopes</Variable_Level_1>
  </Parameters>
  <ISO_Topic_Category>geoscientificInformation</ISO_Topic_Category>
  <Paleo_Temporal_Coverage>
    <Paleo_Start_Date>4822 cal yr BP</Paleo_Start_Date>
    <Paleo_Stop_Date>3205 cal yr BP</Paleo_Stop_Date>
  </Paleo_Temporal_Coverage>
  <Data_Set_Progress>Complete</Data_Set_Progress>
  <Spatial_Coverage>
    <Southernmost_Latitude>46.1317</Southernmost_Latitude>
    <Northernmost_Latitude>46.1317</Northernmost_Latitude>
    <Westernmost_Longitude>19.1638</Westernmost_Longitude>
    <Easternmost_Longitude>19.1638</Easternmost_Longitude>
    <Minimum_Altitude>275</Minimum_Altitude>
    <Maximum_Altitude>275</Maximum_Altitude>
  </Spatial_Coverage>
  <Location>
    <Location_Category>Continent</Location_Category>
    <Location_Type>Europe</Location_Type>
    <Location_Subregion1>Eastern Europe</Location_Subregion1>
    <Location_Subregion2>Hungary</Location_Subregion2>
    <Detailed_Location>Trio Cave&gt;LATITUDE 46.1317&gt;LONGITUDE 19.1638</Detailed_Location>
  </Location>
  <Access_Constraints>None</Access_Constraints>
  <Use_Constraints>Please cite original publication, online resource, dataset and publication DOIs (where available), and date accessed when using downloaded data. If there is no publication information, please cite investigator, title, online resource, and date accessed. The appearance of external links associated with a dataset does not constitute endorsement by the Department of Commerce/National Oceanic and Atmospheric Administration of external Web sites or the information, products or services contained therein. For other than authorized activities, the Department of Commerce/NOAA does not exercise any editorial control over the information you may find at these locations. These links are provided consistent with the stated purpose of this Department of Commerce/NOAA Web site.</Use_Constraints>
  <Data_Set_Language>English</Data_Set_Language>
  <Data_Center>
    <Data_Center_Name>
      <Short_Name>DOC/NOAA/NESDIS/NCEI</Short_Name>
      <Long_Name>National Centers for Environmental Information, NESDIS, NOAA, U.S. Department of Commerce </Long_Name>
    </Data_Center_Name>
    <Data_Center_URL>https://www.ncdc.noaa.gov/data-access/paleoclimatology-data</Data_Center_URL>
    <Personnel>
      <Role>DATA Center Contact</Role>
      <First_Name>Bruce</First_Name>
      <Last_Name>Bauer</Last_Name>
      <Email>bruce.a.bauer@noaa.gov</Email>
      <Email>paleo@noaa.gov</Email>
      <Phone>303-497-6280</Phone>
      <Fax>303-497-6513</Fax>
      <Contact_Address>
        <Address>325 Broadway, E/NE31</Address>
        <City>Boulder</City>
        <Province_or_State>CO</Province_or_State>
        <Postal_Code>80305-3328</Postal_Code>
        <Country>USA</Country>
      </Contact_Address>
    </Personnel>
  </Data_Center>
  <Distribution>
    <Distribution_Media>online</Distribution_Media>
    <Distribution_Format>ASCII</Distribution_Format>
  </Distribution>
  <Reference>Siklósy, Z., A. Demény, T.W. Vennemann, S. Pilet, J. Kramers, 
S. Leél-Ossy, M. Bondár, C.-C. Shen, and E. Hegner. 2009. 
Bronze Age volcanic event recorded in stalagmites by 
combined isotope and trace element studies. 
Rapid Communications in Mass Spectrometry, Vol. 23, pp. 801-808. 
DOI: 10.1002/rcm.3943 
http://onlinelibrary.wiley.com/doi/10.1002/rcm.3943/suppinfo 
</Reference>
  <Summary>
    <Abstract>Stable isotope analyses of speleothems (carbonate deposits formed 
in caves) have been widely used to reconstruct paleoenvironmental 
conditions.  Recent improvements in geochemical techniques have 
enabled us to analyze climate-influenced deposits at high temporal 
resolution so that hitherto unrecognized environmental conditions 
may be identified. Stable H, C and O isotope analyses on carbonate 
and inclusion water have been combined with multicollector 
inductively coupled plasma mass spectrometry (MC-ICP-MS) age dating 
and laser-ablation ICP-MS trace element analyses on a stalagmite 
from southern Hungary. The study reveals significant changes in 
chemical and isotopic compositions of the speleothem between approx. 
3800 and 3500 years BP (&apos;Before Present&apos;) indicating coupled changes 
in the temperature and precipitation regime under which the 
speleothem formed. Stable isotopic and trace element correlations 
within this time period correlate with similar studies of stalagmites 
of comparable age from the Alpine-Mediterranean region. Our studies 
suggest that traces of deposition of volcanic dust, possibly related 
to the Thera eruption of Santorini (Greece) ca. 1650 BC (~3650 BP), 
and environmental changes can be detected at a distance of several 
thousand kilometers. 
 
          STUDY NOTES: Stable Hydrogen, Carbon, and Oxygen isotope analyses on carbonate 
and inclusion water have been combined with multicollector 
inductively coupled plasma mass spectrometry (MC-ICP-MS) age dating 
and laser-ablation ICP-MS trace element analyses on a stalagmite 
from southern Hungary. 
</Abstract>
  </Summary>
  <Related_URL>
    <URL_Content_Type>
      <Type>GET DATA</Type>
    </URL_Content_Type>
    <URL>https://www1.ncdc.noaa.gov/pub/data/paleo/speleothem/europe/hungary/trio2009.txt</URL>
  </Related_URL>
  <Related_URL>
    <URL_Content_Type>
      <Type>GET DATA</Type>
    </URL_Content_Type>
    <URL>https://www1.ncdc.noaa.gov/pub/data/paleo/speleothem/europe/hungary/trio2009.xls</URL>
  </Related_URL>
  <IDN_Node>
    <Short_Name>USA/NOAA</Short_Name>
  </IDN_Node>
  <Metadata_Name>DIF</Metadata_Name>
  <Metadata_Version>Version 9.8.4</Metadata_Version>
  <DIF_Creation_Date>2019-04-01</DIF_Creation_Date>
  <Last_DIF_Revision_Date>2019-04-01</Last_DIF_Revision_Date>
</DIF>
