Science Keywords>PALEOCLIMATE>OCEAN/LAKE RECORDS>MACROFOSSILS

Southeast Pacific Alkenone Sea Surface Temperature Reconstruction

Federal Geographic Data Committee (FGDC) Metadata:
Identification_Information:
Citation:
Citation_Information:
Originator: Frank Lamy
Publication_Date: January 2005
Title: Southeast Pacific Alkenone Sea Surface Temperature Reconstruction
Edition:
Geospatial_Data_Presentation_Form:
Series_Information:
Series_Name: IGBP PAGES/WDCA CONTRIBUTION SERIES NUMBER: 2005-005
Issue_Identification: 2005-005
Publication_Information:
Publication_Place: Boulder, CO
Publisher: IGBP PAGES/World Data Center for Paleoclimatology
Other_Citation_Details:
NOAA/NCDC Paleoclimatology Program
Online_Linkage:
Description:
Abstract:
Marine sediments from the Chilean continental margin are used to infer millennial-scale changes in southeast Pacific surface ocean water properties and Patagonian ice sheet extent since the last glacial period. Our data show a clear "Antarctic" timing of sea surface temperature changes, which appear systematically linked to meridional displacements in sea ice, westerly winds, and the circumpolar current system. Proxy data for ice sheet changes show a similar pattern as oceanographic variations offshore, but reveal a variable glacier-response time of up to ~1000 years, which may explain some of the current discrepancies among terrestrial records in southern South America. This data set is the Alkenone-based Sea Surface Temperature Reconstruction. Alkenone data is from ODP Site 1233.
Purpose:
Not Available
Supplemental_Information:
REFERENCE: Lamy,F., J.Kaiser, U.Ninnemann, D.Hebbeln, H.W.Arz, and J.Stoner. 2004. Antarctic Timing of Surface Water Changes off Chile and Patagonian Ice Sheet Response. Science, Vol. 304, No. 5679, pp.1959-1962, 25 June 2004.
Status:
Progress: Complete
Maintenance_and_Update_Frequency: As needed
Spatial_Domain:
Description_of_Geographic_Extent:
Bounding_Coordinates:
West_Bounding_Coordinate: -74.44
East_Bounding_Coordinate: -74.44
North_Bounding_Coordinate: -41.0
South_Bounding_Coordinate: -41.0
Keywords:
Theme:
Theme_Keyword_Thesaurus: GCMD SCIENCE PARAMETERS
Theme_Keyword_Thesaurus: PROJECT
Theme_Keyword_Thesaurus: ANCILLARY KEYWORDS
Theme_Keyword_Thesaurus: ISO TOPIC CATEGORY
Theme_Keyword_Thesaurus: DATA SET LANGUAGE
Theme_Keyword: EARTH SCIENCE > OCEANS > OCEAN TEMPERATURE > SEA SURFACE TEMPERATURE
Theme_Keyword: EARTH SCIENCE > PALEOCLIMATE > OCEAN/LAKE RECORDS > MACROFOSSILS
Theme_Keyword: EARTH SCIENCE > PALEOCLIMATE > PALEOCLIMATE RECONSTRUCTIONS > SEA SURFACE TEMPERATURE RECONSTRUCTION
Theme_Keyword: PAGES > PAST GLOBAL CHANGES, IGBP
Theme_Keyword: Sst Reconstruction
Theme_Keyword: Climate Change
Theme_Keyword: Patagonian Ice Sheet
Theme_Keyword: Alkenone
Theme_Keyword: CLIMATOLOGY/METEOROLOGY/ATMOSPHERE
Theme_Keyword: GEOSCIENTIFIC INFORMATION
Theme_Keyword: OCEANS
Theme_Keyword: ENGLISH
Place:
Place_Keyword_Thesaurus: GCMD
Place_Keyword: OCEAN > PACIFIC OCEAN
Place_Keyword: GEOGRAPHIC REGION > ARCTIC
Place_Keyword: GEOGRAPHIC REGION > POLAR
Place_Keyword: CONTINENT > SOUTH AMERICA
Access_Constraints: Not Available
Use_Constraints:
Not Available
Point_of_Contact:
Contact_Information:
Contact_Person_Primary:
Contact_Person: FRANK LAMY
Contact_Person_Primary:
Contact_Person: JEROME KAISER
Contact_Person_Primary:
Contact_Person: ULYSSES S. NINNEMANN
Contact_Person_Primary:
Contact_Person: DIERK HEBBELN
Contact_Person_Primary:
Contact_Person: HELGE W. ARZ
Contact_Person_Primary:
Contact_Person: JOSEPH STONER
Contact_Position: INVESTIGATOR
Contact_Position: INVESTIGATOR
Contact_Position: INVESTIGATOR
Contact_Position: INVESTIGATOR
Contact_Position: INVESTIGATOR
Contact_Position: INVESTIGATOR
Contact_Address:
Address_Type: Mailing and Physical Address
Address: GeoForschungsZentrum-Potsdam
Address: Telegrafenberg
City: Potsdam
Postal_Code: 14473
Country: Germany
Contact_Address:
Address_Type: Mailing and Physical Address
Address: Deutsche Forschungsgemeinschaft (DFG) Research Center Ocean Margins
Address: Klagenfurter Strasse
City: Bremen
Postal_Code: 28359
Country: Germany
Contact_Address:
Address_Type: Mailing and Physical Address
Address: Department of Earth Sciences and Bjerknes Centre for Climate Research
Address: University of Bergen
Address: Allegaten 41
City: Bergen
Postal_Code: 5007
Country: Norway
Contact_Address:
Address_Type: Mailing and Physical Address
Address: Deutsche Forschungsgemeinschaft (DFG) Research Center Ocean Margins
Address: Klagenfurter Strasse
City: Bremen
Postal_Code: 28359
Country: GERMANY
Contact_Address:
Address_Type: Mailing and Physical Address
Address: GeoForschungsZentrum-Potsdam
Address: Telegrafenberg
City: Potsdam
Postal_Code: 14473
Country: GERMANY
Contact_Address:
Address_Type: Mailing and Physical Address
Address: Institute of Arctic and Alpine Research
Address: University of Colorado
City: Boulder
State_or_Province: CO
Postal_Code: 80309-0450
Country: USA
Browse_Graphic:
Browse_Graphic_File_Name: http://www.ncdc.noaa.gov/paleo/pubs/lamy2004/sst-map.jpg
Browse_Graphic_File_Description:
Antarctic timing of SST changes
Browse_Graphic_File_Type: JPEG
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Data_Quality_Information:
Attribute_Accuracy:
Attribute_Accuracy_Report:
Not Available
Logical_Consistency_Report:
Not Available
Completeness_Report:
Not Available
Lineage:
Process_Step:
Process_Description:
Not Available
Process_Date: Unknown
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Spatial_Reference_Information:
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Distribution_Information:
Distributor:
Contact_Information:
Contact_Organization_Primary:
Contact_Organization: WDC/PALEOCLIMATOLOGY, BOULDER > World Data Center for Paleoclimatology, Boulder
Contact_Person: WDC/PALEOCLIMATOLOGY, BOULDER
Contact_Position: DATA CENTER CONTACT
Contact_Address:
Address_Type: Mailing and Physical Address
Address: World Data Center for Paleoclimatology
Address: NOAA/NCDC Code E/GCx3
Address: 325 Broadway
City: Boulder
State_or_Province: CO
Postal_Code: 80303
Country: USA
Contact_Voice_Telephone: +1 (303) 497-6160
Contact_Facsimile_Telephone: +1 (303) 497-6513
Contact_Electronic_Mail_Address: paleo@noaa.gov
Resource_Description: NOAA_NCDC_PALEO_2005-005
Distribution_Liability:
Not Available
Standard_Order_Process:
Digital_Form:
Digital_Transfer_Information:
Format_Name: ascii
Digital_Transfer_Option:
Online_Option:
Computer_Contact_Information:
Network_Address:
Network_Resource_Name:
http://www.ncdc.noaa.gov/paleo/
Access_Instructions:
DATA CENTER URL
Digital_Transfer_Option:
Online_Option:
Computer_Contact_Information:
Network_Address:
Network_Resource_Name:
p://www.ncdc.noaa.gov/paleo/pubs/lamy2004/lamy2004...
Access_Instructions:
Access to Antarctic Timing of Surface Water Changes off Chile and Patagonian Ice Sheet Response documentation and data
Fees: None
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Metadata_Reference_Information:
Metadata_Date: 20050304
Metadata_Review_Date: 20090121
Metadata_Contact:
Contact_Information:
Contact_Person_Primary:
Contact_Person: GCMD User Support Office
Contact_Organization: NASA Global Change Master Directory
Contact_Address:
Address_Type: Mailing and Physical Address
Address: Not Available
City: Lanham
State_or_Province: MD
Postal_Code: 20706
Country: USA
Contact_Voice_Telephone: Not Available
Contact_Electronic_Mail_Address: gcmduso@gcmd.gsfc.nasa.gov
Metadata_Standard_Name: FGDC Content Standards for Digital Geospatial Metadata
Metadata_Standard_Version: FGDC-STD-001-1998
Metadata_Time_Convention: local time
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