noaa-ocean-12946 eng; USA utf8 dataset Bauer, Bruce DOC/NOAA/NESDIS/NCEI > National Centers for Environmental Information, NESDIS, NOAA, U.S. Department of Commerce +1 303-497-6280 +1 303-497-6513 325 Broadway, E/CC23 Boulder CO 80305-3328 USA paleo@noaa.gov pointOfContact 2018-12-11 ISO 19115-2 Geographic Information - Metadata - Part 2: Extensions for Imagery and Gridded Data ISO 19115-2:2009(E) NOAA/WDS Paleoclimatology - Northwest Atlantic 116 Year Coralline Algae Mg/Ca Data 2012-05-23 publication noaa-ocean-12946 NCEI DSI 1200_01 Gamboa, G. originator Gamboa, G. author Halfar, J. originator Halfar, J. author Hetzinger, S. originator Hetzinger, S. author Adey, W. originator Adey, W. author Zack, T. originator Zack, T. author Kunz, B. originator Kunz, B. author Jacob, D.E. originator Jacob, D.E. author NOAA National Centers for Environmental Information publisher tableDigital This archived Paleoclimatology Study is available from the NOAA National Centers for Environmental Information (NCEI), under the World Data Service (WDS) for Paleoclimatology. The associated NCEI study type is Paleoceanography. The data include parameters of corals and sclerosponges with a geographic location of North Atlantic Ocean. The time period coverage is from 60 to -56 in calendar years before present (BP). See metadata information for parameter and study location details. Please cite this study when using the data. Records of past climate and ocean circulation derived from marine sediments. Parameter keywords describe what was measured in this dataset. Additional summary information can be found in the abstracts of papers listed in the dataset citations. completed Bauer, Bruce DOC/NOAA/NESDIS/NCEI > National Centers for Environmental Information, NESDIS, NOAA, U.S. Department of Commerce +1 303-497-6280 +1 303-497-6513 325 Broadway, E/CC23 Boulder CO 80305-3328 USA paleo@noaa.gov pointOfContact https://www.ncdc.noaa.gov/c/images/pc-default-ocean.png Paleoclimatology - Paleoceanography PNG Earth Science > Paleoclimate > Ocean/Lake Records Earth Science > Climate Indicators > Paleoclimate Indicators > Ocean/Lake Records theme Global Change Master Directory (GCMD) Science Keywords 2018 revision Version 8.6 Global Change Data Center, Science and Exploration Directorate, Goddard Space Flight Center (GSFC) National Aeronautics and Space Administration (NASA) https://earthdata.nasa.gov/about/gcmd/global-change-master-directory-gcmd-keywords HTTPS Web Browser Global Change Master Directory (GCMD) Keywords The information provided on this page seeks to define how the GCMD Keywords are structured, used and accessed. It also provides information on how users can participate in the further development of the keywords. information publisher earth science > paleoclimate > corals and sclerosponges earth science > paleoclimate > paleoceanography earth science > paleoclimate > paleocean > geochemistry theme Global Change Master Directory (GCMD) Science Keywords 2018 revision Version 8.6 Global Change Data Center, Science and Exploration Directorate, Goddard Space Flight Center (GSFC) National Aeronautics and Space Administration (NASA) https://earthdata.nasa.gov/about/gcmd/global-change-master-directory-gcmd-keywords HTTPS Web Browser Global Change Master Directory (GCMD) Keywords The information provided on this page seeks to define how the GCMD Keywords are structured, used and accessed. It also provides information on how users can participate in the further development of the keywords. information publisher North Atlantic Oscillation theme Ocean > Atlantic Ocean > North Atlantic Ocean> Cape St. Martin > LATITUDE 50.025 > LONGITUDE -55.8833 Ocean > Atlantic Ocean > North Atlantic Ocean> Bay Bulls > LATITUDE 47.3083 > LONGITUDE -52.7892 Ocean > Atlantic Ocean > North Atlantic Ocean> Quirpon Island > LATITUDE 51.5856 > LONGITUDE -55.4248 place otherRestrictions Cite as: Gamboa, G.; Halfar, J.; Hetzinger, S.; Adey, W.; Zack, T.; Kunz, B.; Jacob, D.E. (2012-05-23): NOAA/WDS Paleoclimatology - Northwest Atlantic 116 Year Coralline Algae Mg/Ca Data. [indicate subset used]. NOAA National Centers for Environmental Information. https://www.ncdc.noaa.gov/paleo/study/12946. Accessed [date]. otherRestrictions Distribution liability: NOAA and NCEI make no warranty, expressed or implied, regarding these data, nor does the fact of distribution constitute such a warranty. NOAA and NCEI cannot assume liability for any damages caused by any errors or omissions in these data. If appropriate, NCEI can only certify that the data it distributes are an authentic copy of the records that were accepted for inclusion in the NCEI archives. otherRestrictions Use liability: NOAA and NCEI cannot provide any warranty as to the accuracy, reliability, or completeness of furnished data. Users assume responsibility to determine the usability of these data. The user is responsible for the results of any application of this data for other than its intended purpose. otherRestrictions None otherRestrictions 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. eng; USA geoscientificInformation Date Range: 1890 AD to 2006 AD; Date Range: 60 cal yr BP to -56 cal yr BP; -55.8833 -52.7892 47.3083 51.5856 1890 2006 STUDY NOTES: 116 year Mg/Ca data from the massive coralline alga Clathromorphum compactum from the Northwest Atlantic. Living plants of C. compactum were collected from hard substrate via SCUBA at three localities along the eastern coastline of Newfoundland. Table 1. Site Information for C. compactum Specimens Collected Off Newfoundland, Canadaa Sample Site Location Lat. N Long. W Period SJ28-L1 Bay Bulls, St. Johns Newfoundland 47°18.496' 52°47.354' 1917-2006 SJ28-L2 Bay Bulls, St. Johns Newfoundland 47°18.496' 52°47.354' 1913-2006 SJ21-L1 Bay Bulls, St. Johns Newfoundland 47°18.496' 52°47.354' 1918-2006 SJ21-L2 Bay Bulls, St. Johns Newfoundland 47°18.496' 52°47.354' 1918-2006 QP4-3-L1 Quirpon Island Newfoundland 51°35.135' 55°25.490' 1931-2006 QP4-3-L2 Quirpon Island Newfoundland 51°35.135' 55°25.490' 1931-2006 170176 Cape St. Martin Newfoundland 50°1.5' 55°53' 1890-1963 ABSTRACT SUPPLIED BY ORIGINATOR: Climate variability in the North Atlantic has been linked in part to the North Atlantic Oscillation (NAO). The NAO influences marine ecosystems in the northwestern Atlantic and transport variability of the cold Labrador Current. Understanding historic patterns of NAO variability requires long-term and high-resolution climate records that are not available from instrumental data. Here we present the first century-scale proxy record of sea surface temperature (SST) variability from the Newfoundland shelf, a region from which other annual-resolution shallow marine proxies are unavailable. The 116 year record was obtained from three sites along the eastern Newfoundland shelf using laser ablation inductively coupled mass spectrometry– determined Mg/Ca ratios in the crustose coralline alga Clathromorphum compactum. The alga is characterized by a high Mg-calcite skeleton exhibiting annual growth increments and a century-scale lifespan. Results indicate positive correlations between interannual variations in Mg/Ca ratios and both station-based and gridded instrumental SST. In addition, the record shows high spatial correlations to SST across the Newfoundland shelf and the Gulf of St. Lawrence. Before 1950 the Mg/Ca proxy record reveals significant departures from gridded temperature records. While the Newfoundland shelf is generally considered a region of negative correlations to the NAO, the algal time series as well as a recent modeling study suggest a variable negative relationship with the NAO which is strongest after ~1960 and before the mid-1930s. DOC/NOAA/NESDIS/NCEI > National Centers for Environmental Information, NESDIS, NOAA, U.S. Department of Commerce Customer Engagement Branch 1-828-271-4800 1-828-271-4876 151 Patton Avenue Veach-Baley Federal Building, Room 468 Asheville NC 28801-5001 USA ncei.orders@noaa.gov https://www.ncei.noaa.gov HTTPS Web Browser NOAA National Centers for Environmental Information (NCEI) NCEI home page with information, data access and contact information. information 8:00 - 6:00 Eastern distributor In most cases, electronic downloads of the data are free, however fees may apply for data certifications, copies of analog materials, and data distribution on physical media. Native Format(s) https://data.nodc.noaa.gov/cgi-bin/iso?id=noaa-ocean-12946 HTTPS Landing Page NCEI landing page for this dataset Dataset landing page with general information and links to access the data. information https://www.ncdc.noaa.gov/paleo/study/12946 HTTPS Web Browser NCEI Study Page Study page with dataset access information. search https://www.ncdc.noaa.gov/data-access/paleoclimatology-data/datasets/paleoceanography HTTPS Information NCEI Paleoceanography Page General information for this data type. information https://www1.ncdc.noaa.gov/pub/data/paleo/contributions_by_author/gamboa2010/gamboa2010.txt HTTPS Download /contributions_by_author/gamboa2010/gamboa2010.txt Original Data and Full Metadata download https://www1.ncdc.noaa.gov/pub/data/paleo/contributions_by_author/gamboa2010/gamboa2010.xls HTTPS Download /contributions_by_author/gamboa2010/gamboa2010.xls Original Data and Full Metadata download asNeeded This metadata record was translated from DIF using dif-9x-to-iso-19115-2.xsl Version: 2018-10-25