noaa-coral-22951 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 - Antongil Bay, Madagascar Stable Isotope and Trace Element Data from 1965-2007 CE 2017-10-30 publication noaa-coral-22951 NCEI DSI 1200_01 Zinke, J. originator Zinke, J. 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 Coral. The data include parameters of corals and sclerosponges with a geographic location of Madagascar. The time period coverage is from -15 to -57 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 environment derived from stable isotope, trace metal, and other measurements made on corals and sclerosponges. 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-coral.png Paleoclimatology - Coral and Sclerosponge PNG Earth Science > Climate Indicators > Paleoclimate Indicators > Biological Records > Coral Deposits Earth Science > Climate Indicators > Paleoclimate Indicators > Ocean/Lake Records > Coral Deposits Earth Science > Paleoclimate > Ocean/Lake Records > Coral Deposits 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 > corals and sclerosponges earth science > paleoclimate > corals and sclerosponges earth science > paleoclimate > corals and sclerosponges earth science > paleoclimate > corals and sclerosponges earth science > paleoclimate > corals and sclerosponges earth science > paleoclimate > corals and sclerosponges earth science > paleoclimate > corals and sclerosponges earth science > paleoclimate > corals and sclerosponges earth science > paleoclimate > corals and sclerosponges > oxygen isotopes earth science > paleoclimate > corals and sclerosponges > trace metals earth science > paleoclimate > corals and sclerosponges > carbon isotopes 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 Ocean > Indian Ocean > Madagascar> Antongil Bay IFAHO > LATITUDE -15.866133 > LONGITUDE 50.312167 Ocean > Indian Ocean > Madagascar> Antongil Bay ANDRA > LATITUDE -15.686167 > LONGITUDE 49.956983 Ocean > Indian Ocean > Madagascar> Antongil Bay MAS1 > LATITUDE -15.509433 > LONGITUDE 49.757283 Ocean > Indian Ocean > Madagascar> Antongil Bay MAS3 > LATITUDE -15.509633 > LONGITUDE 49.7576 place otherRestrictions Cite as: Zinke, J. (2017-10-30): NOAA/WDS Paleoclimatology - Antongil Bay, Madagascar Stable Isotope and Trace Element Data from 1965-2007 CE. [indicate subset used]. NOAA National Centers for Environmental Information. https://www.ncdc.noaa.gov/paleo/study/22951. 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. Spatial linkages between coral proxies of terrestrial runoff across a large embayment in Madagascar 2012 publication C.A. Grove, J. Zinke, T. Scheufen, J. Maina, E. Epping, W. Boer, B. Randriamanantsoa, and G.-J.A. Brummer author Biogeosciences publisher https://doi.org/10.5194/bg-9-3063-2012 HTTPS Web Browser Associated Reference published 2012 C.A. Grove, J. Zinke, T. Scheufen, J. Maina, E. Epping, W. Boer, B. Randriamanantsoa, and G.-J.A. Brummer, 2012: Spatial linkages between coral proxies of terrestrial runoff across a large embayment in Madagascar. Biogeosciences, 9, 3063-3081, 10.5194/bg-9-3063-2012 information crossReference sciencePaper eng; USA geoscientificInformation Date Range: 1965 AD to 2007 AD; Date Range: -15 cal yr BP to -57 cal yr BP; 49.757283 50.312167 -15.866133 -15.509433 1965 2007 STUDY NOTES: Chronologies based on seasonal cycles in stable isotopes Provided Keywords: corals, stable isotopes, Madagascar, Indian Ocean ABSTRACT SUPPLIED BY ORIGINATOR: Coral cores provide vital climate reconstructions for site-specific temporal variability in river flow and sediment load. Yet, their ability to record spatial differences across multiple catchments is relatively unknown. Here, we investigate spatial linkages between four coral proxies of terrestrial runoff and their relationships between sites. Coral cores were drilled in and around Antongil Bay, the largest bay in Madagascar, and individually analysed for fifteen years of continuous luminescence (G/B), Ba/Ca, d18Osw and d13C data. Each coral core was drilled close to individual river mouths (>= 7 km), and proxy data were compared to modelled river discharge and sediment runoff data for the three corresponding catchments. A reasonable agreement between terrestrial runoff proxies with modelled river discharge and sediment yield was observed. Some inconsistencies between proxy and modelled data are likely linked to proxy behaviour, watershed size and local environmental physiochemical parameters. In general, the further a coral resided from its river source, the weaker the proxy relationship was with modelled data and other corals, due to mixing gradients and currents. Nevertheless, we demonstrate that two coral Ba/Ca and luminescence (G/B) records influenced by the same watershed are reproducible. Furthermore, a strong Ba/Ca relationship was observed between two cores from distant watersheds, with baseline averages in agreement with modelled sediment runoff data. As humic acids behave conservatively in the water column, luminescence (G/B) data gave the highest regional correlations between cores, and showed the most consistent relationship with site specific modelled discharge. No statistical relationship was observed between cores in terms of interannual d18Osw and d13C, meaning corals were recording a localised signal at their respective sites, confounded by vital effects. Comparing proxy baseline averages and mean seasonal cycles provided a good overview of the runoff dynamics of the bay system. 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-coral-22951 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/22951 HTTPS Web Browser NCEI Study Page Study page with dataset access information. search https://www.ncdc.noaa.gov/data-access/paleoclimatology-data/datasets/coral-sclerosponge HTTPS Information NCEI Coral Page General information for this data type. information https://www1.ncdc.noaa.gov/pub/data/paleo/coral/indian_ocean/zinke2012/zinke2012-mas1-iso.txt HTTPS Download /coral/indian_ocean/zinke2012/zinke2012-mas1-iso.txt Coral download https://www1.ncdc.noaa.gov/pub/data/paleo/coral/indian_ocean/zinke2012/zinke2012-ifaho-iso.txt HTTPS Download /coral/indian_ocean/zinke2012/zinke2012-ifaho-iso.txt Coral download https://www1.ncdc.noaa.gov/pub/data/paleo/coral/indian_ocean/zinke2012/zinke2012-ifaho-trace.txt HTTPS Download /coral/indian_ocean/zinke2012/zinke2012-ifaho-trace.txt Coral download https://www1.ncdc.noaa.gov/pub/data/paleo/coral/indian_ocean/zinke2012/zinke2012-mas3-iso.txt HTTPS Download /coral/indian_ocean/zinke2012/zinke2012-mas3-iso.txt Coral download https://www1.ncdc.noaa.gov/pub/data/paleo/coral/indian_ocean/zinke2012/zinke2012-mas1-trace.txt HTTPS Download /coral/indian_ocean/zinke2012/zinke2012-mas1-trace.txt Coral download https://www1.ncdc.noaa.gov/pub/data/paleo/coral/indian_ocean/zinke2012/zinke2012-andra-iso.txt HTTPS Download /coral/indian_ocean/zinke2012/zinke2012-andra-iso.txt Coral download https://www1.ncdc.noaa.gov/pub/data/paleo/coral/indian_ocean/zinke2012/zinke2012-andra-trace.txt HTTPS Download /coral/indian_ocean/zinke2012/zinke2012-andra-trace.txt Coral download asNeeded This metadata record was translated from DIF using dif-9x-to-iso-19115-2.xsl Version: 2018-10-25