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NOAA/WDS Paleoclimatology - Cold Air Cave, South Africa 350Yr Isotope Data and Temperature Reconstruction


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    fileIdentifier:  noaa-cave-14349
    language:  eng; USA
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        organisationName:  NOAA World Data Service for Paleoclimatology
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                facsimile:  303-497-6513
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                deliveryPoint:  325 Broadway, E/NE31
                city:  Boulder
                administrativeArea:  CO
                postalCode:  80305-3328
                country:  USA
                electronicMailAddress:  paleo@noaa.gov
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    dateStamp:  2023-11-27
    metadataStandardName:  ISO 19115-2 Geographic Information - Metadata - Part 2: Extensions for Imagery and Gridded Data
    metadataStandardVersion:  ISO 19115-2:2009(E)
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    identificationInfo:  (MD_DataIdentification)
        citation:  (CI_Citation)
            title:  NOAA/WDS Paleoclimatology - Cold Air Cave, South Africa 350Yr Isotope Data and Temperature Reconstruction
            date:  (CI_Date)
                date:  2013-05-06
                dateType:  (CI_DateTypeCode) publication
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            identifier:  (MD_Identifier)
                code:
                  Anchor:  DOI doi:10.25921/tcd8-9s57
            identifier:  (MD_Identifier)
                code:  noaa-cave-14349
            identifier:  (MD_Identifier)
                code:  NCEI DSI 1200_02
            identifier:  (MD_Identifier)
                code:  NCEI DSI 1200_01
            citedResponsibleParty:  (CI_ResponsibleParty)
                individualName:  Sundqvist, H.
                role:  (CI_RoleCode) originator
            citedResponsibleParty:  (CI_ResponsibleParty)
                individualName:  Sundqvist, H.
                role:  (CI_RoleCode) author
            citedResponsibleParty:  (CI_ResponsibleParty)
                individualName:  Holmgren, K.
                role:  (CI_RoleCode) originator
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                individualName:  Holmgren, K.
                role:  (CI_RoleCode) author
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                individualName:  Fohlmeister, J.
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                individualName:  Fohlmeister, J.
                role:  (CI_RoleCode) author
            citedResponsibleParty:  (CI_ResponsibleParty)
                individualName:  Zhang, Q.
                role:  (CI_RoleCode) originator
            citedResponsibleParty:  (CI_ResponsibleParty)
                individualName:  Zhang, Q.
                role:  (CI_RoleCode) author
            citedResponsibleParty:  (CI_ResponsibleParty)
                individualName:  Bar-Matthews, M.
                role:  (CI_RoleCode) originator
            citedResponsibleParty:  (CI_ResponsibleParty)
                individualName:  Bar-Matthews, M.
                role:  (CI_RoleCode) author
            citedResponsibleParty:  (CI_ResponsibleParty)
                individualName:  Spötl, C.
                role:  (CI_RoleCode) originator
            citedResponsibleParty:  (CI_ResponsibleParty)
                individualName:  Spötl, C.
                role:  (CI_RoleCode) author
            citedResponsibleParty:  (CI_ResponsibleParty)
                individualName:  Körnich, H.
                role:  (CI_RoleCode) originator
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                individualName:  Körnich, H.
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                organisationName:  NOAA National Centers for Environmental Information
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        abstract:  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 Cave. The data include parameters of climate reconstructions|speleothems with a geographic location of South Africa, Southern Africa. The time period coverage is from 315 to -46 in calendar years before present (BP). See metadata information for parameter and study location details. Please cite this study when using the data.
        purpose:  Records of past temperature, precipitation, and other aspects of climate derived from mineral deposits found in caves. 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.
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                    deliveryPoint:  325 Broadway, E/NE31
                    city:  Boulder
                    administrativeArea:  CO
                    postalCode:  80305-3328
                    country:  USA
                    electronicMailAddress:  paleo@noaa.gov
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            fileName: https://www.ncei.noaa.gov/pub/data/paleo/webimages/pc-default-cave.png
            fileDescription:  Paleoclimatology - Speleothem
            fileType:  PNG
        descriptiveKeywords:  (MD_Keywords)
            keyword:  Earth Science > Climate Indicators > Paleoclimate Indicators > Land Records > Cave Deposits
            keyword:  Earth Science > Climate Indicators > Paleoclimate Indicators > Speleothems
            keyword:  Earth Science > Paleoclimate > Land Records > Cave Deposits
            type:  (MD_KeywordTypeCode) theme
            thesaurusName:  GCMD Science Keywords (CI_Citation)
                title:  Global Change Master Directory (GCMD) Science Keywords
                date:  (CI_Date)
                    date:  2020-01-09
                    dateType:  (CI_DateTypeCode) publication
                edition:  9.1
                citedResponsibleParty:  GCMD Landing Page (CI_ResponsibleParty)
                    organisationName:  NASA Goddard Space Flight Center, Earth Science Data and Information System
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                            linkage: https://www.earthdata.nasa.gov/learn/find-data/idn/gcmd-keywords
                            name:  Global Change Master Directory (GCMD) Keywords
                            description:  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.
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            keyword:  earth science > paleoclimate > climate reconstructions|speleothems
            keyword:  earth science > paleoclimate > speleothems
            keyword:  earth science > paleoclimate > speleothems
            keyword:  earth science > paleoclimate > speleothems
            keyword:  earth science > paleoclimate > speleothems
            keyword:  earth science > paleoclimate > climate reconstructions|speleothems
            keyword:  earth science > paleoclimate > speleothems > carbon isotopes
            keyword:  earth science > paleoclimate > speleothems > oxygen isotopes
            keyword:  earth science > paleoclimate > speleothems > other
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                edition:  9.1
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            keyword:  Air Temperature Reconstruction
            keyword:  Little Ice Age (LIA)
            type:  (MD_KeywordTypeCode) theme
            thesaurusName: (missing)
        descriptiveKeywords:  (MD_Keywords)
            keyword:  What: surface air temperature; Material: delta 18O
            keyword:  What: delta 18O; Material: calcium carbonate
            keyword:  What: age; Material: null
            keyword:  What: depth; Material: null
            keyword:  What: delta 13C; Material: calcium carbonate
            keyword:  What: age; Material: null
            type:  (MD_KeywordTypeCode) theme
            thesaurusName:  (CI_Citation)
                title:  Paleoenvironmental Standard Terms (PaST) Thesaurus
                date: (missing)
                citedResponsibleParty:  (CI_ResponsibleParty)
                    organisationName:  NOAA National Centers for Environmental Information
                    contactInfo:  (CI_Contact)
                        onlineResource:  (CI_OnlineResource)
                            linkage: https://www.ncei.noaa.gov/products/paleoclimatology/paleoenvironmental-standard-terms-thesaurus
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        descriptiveKeywords:  (MD_Keywords)
            keyword:  Continent > Africa > Southern Africa > South Africa > Cold Air Cave > LATITUDE -24.02 > LONGITUDE 29.11
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            keyword:  DOC/NOAA/NESDIS/NCEI > National Centers for Environmental Information, NESDIS, NOAA, U.S. Department of Commerce
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                    date:  2020-01-09
                    dateType:  (CI_DateTypeCode) publication
                edition:  9.1
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                            linkage: https://www.earthdata.nasa.gov/learn/find-data/idn/gcmd-keywords
                            name:  Global Change Master Directory (GCMD) Keywords
                            description:  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.
                            function:  (CI_OnLineFunctionCode) information
                    role:  (CI_RoleCode) custodian
        resourceConstraints:  (MD_LegalConstraints)
            useConstraints:  (MD_RestrictionCode) otherRestrictions
            otherConstraints:  Cite as: Sundqvist, H.; Holmgren, K.; Fohlmeister, J.; Zhang, Q.; Bar-Matthews, M.; Spötl, C.; Körnich, H. (2013-05-06): NOAA/WDS Paleoclimatology - Cold Air Cave, South Africa 350Yr Isotope Data and Temperature Reconstruction. [indicate subset used]. NOAA National Centers for Environmental Information. https://doi.org/10.25921/tcd8-9s57. Accessed [date].
        resourceConstraints:  Distribution Liability (MD_LegalConstraints)
            accessConstraints:  (MD_RestrictionCode) otherRestrictions
            otherConstraints:  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.
        resourceConstraints:  Use Liability (MD_LegalConstraints)
            useConstraints:  (MD_RestrictionCode) otherRestrictions
            otherConstraints:  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.
        resourceConstraints:  (MD_LegalConstraints)
            accessConstraints:  (MD_RestrictionCode) otherRestrictions
            otherConstraints:  None
        resourceConstraints:  (MD_LegalConstraints)
            useConstraints:  (MD_RestrictionCode) otherRestrictions
            otherConstraints:  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.
        aggregationInfo:  (MD_AggregateInformation)
            aggregateDataSetName:  (CI_Citation)
                title:  Evidence of a large cooling between 1690 and 1740 AD in southern Africa
                date:  (CI_Date)
                    date:  2013
                    dateType:  (CI_DateTypeCode) publication
                citedResponsibleParty:  (CI_ResponsibleParty)
                    individualName:  H.S. Sundqvist, K. Holmgren, J. Fohlmeister, Q. Zhang, M. Bar Matthews, C. Spötl, and H. Körnich
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                            linkage: https://doi.org/10.1038/srep01767
                            protocol:  HTTPS
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                            name:  Associated Reference published 2013
                            description:  H.S. Sundqvist, K. Holmgren, J. Fohlmeister, Q. Zhang, M. Bar Matthews, C. Spötl, and H. Körnich, 2013: Evidence of a large cooling between 1690 and 1740 AD in southern Africa. Scientific Reports, 3, , 10.1038/srep01767
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        language:  eng; USA
        topicCategory:  (MD_TopicCategoryCode) geoscientificInformation
        extent:  (EX_Extent)
            description:  Date Range: 1635 CE to 1996 CE; Date Range: 315 cal yr BP to -46 cal yr BP;
            geographicElement:  (EX_GeographicBoundingBox)
                westBoundLongitude:  29.11
                eastBoundLongitude:  29.11
                southBoundLatitude:  -24.02
                northBoundLatitude:  -24.02
            geographicElement:  (EX_BoundingPolygon)
                polygon:
                  Point:
                    description:  Study Coordinates
                    pos:  -24.02 29.11
            temporalElement:  (EX_TemporalExtent)
                extent:
                  TimePeriod:
                    beginPosition:  1635
                    endPosition:  1996
        supplementalInformation:  STUDY NOTES: This dataset contains 350-year stalagmite stable isotope data and 5-yr smoothed annual mean temperature reconstruction (deviation from 1961-90 mean, ± 2std error = 0.578082397 deg C) from Cold Air Cave in South Africa. ABSTRACT SUPPLIED BY ORIGINATOR: A 350-year-long, well-dated d18O stalagmite record from the summer rainfall region in South Africa is positively correlated with regional air surface temperatures at interannual time scales. The coldest period documented in this record occurred between 1690 and 1740, slightly lagging the Maunder Minimum (1645-1710). A temperature reconstruction, based on the correlation between regional surface temperatures and the stalagmite d18O variations, indicates that parts of this period could have been as much as 1.4°C colder than today. Significant cycles of 22, 11 and 4.8 years demonstrate that the solar magnetic and the El Niño-Southern Oscillation cycle could be important drivers of multidecadal to interannual climate variability in this region. The observation that the most important driver of stalagmite d18O on interannual time scales from this subtropical region is regional surface temperature cautions against deterministic interpretations of d18O variations in low-latitude stalagmites as mainly driven by the amount of precipitation.
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                fees:  In most cases, electronic downloads of the data are free. However, fees may apply for custom orders, data certifications, copies of analog materials, and data distribution on physical media.
                orderingInstructions:  Contact NCEI for other distribution options and instructions.
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                    linkage: https://www.ncei.noaa.gov/pub/data/paleo/speleothem/africa/cold-air-cave2013temperature.txt
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                    linkage: https://www.ncei.noaa.gov/pub/data/paleo/speleothem/africa/cold-air-cave2013isotopes.txt
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                    name:  /speleothem/africa/cold-air-cave2013isotopes.txt
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        maintenanceNote:  This ISO metadata record was translated from DIF metadata using dif-9x-to-iso-19115-2.xsl Version: 2022-06-21