noaa-loess-36580 eng; USA utf8 dataset NOAA National Centers for Environmental Information ncei.info@noaa.gov https://www.ncei.noaa.gov/contact NCEI Contact Information Information for contacts at NCEI. information pointOfContact NOAA World Data Service for Paleoclimatology Data Center Contact 828-271-4800 303-497-6513 325 Broadway, E/NE31 Boulder CO 80305-3328 USA paleo@noaa.gov pointOfContact 2025-01-28 ISO 19115-2 Geographic Information - Metadata - Part 2: Extensions for Imagery and Gridded Data ISO 19115-2:2009(E) NOAA/WDS Paleoclimatology - Clumped isotope measurements and temperature estimates from Palouse Loess, Washington from 34000 to 9000 BP 2022-06-14 publication doi:10.25921/r09x-m706 noaa-loess-36580 NCEI DSI 1200_02 NCEI DSI 1200_01 Lopez-Maldonado, R. originator Lopez-Maldonado, R. author Bateman, J.B. originator Bateman, J.B. author Ellis, A. originator Ellis, A. author Bader, N.E. originator Bader, N.E. author Ramirez, P. originator Ramirez, P. author Arnold, A. originator Arnold, A. author Ajoku, O. originator Ajoku, O. author Lee, H. originator Lee, H. author Jesmok, G. originator Jesmok, G. author Upadhyay, D. originator Upadhyay, D. author Mitsunaga, B. originator Mitsunaga, B. author Elliott, B. originator Elliott, B. author Tabor, C. originator Tabor, C. author Tripati, A.K. originator Tripati, A.K. 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 Loess and Eolian Dust. The data include parameters of loess and paleosol with a geographic location of Washington, United States Of America. The time period coverage is from 34000 to 9000 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 environment derived from Loess and Eolian dust (silt-sized material deposited on the Earth surface by the surface winds. 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 NOAA National Centers for Environmental Information ncei.info@noaa.gov https://www.ncei.noaa.gov/contact NCEI Contact Information Information for contacts at NCEI. information pointOfContact NOAA World Data Service for Paleoclimatology Data Center Contact 828-271-4800 303-497-6513 325 Broadway, E/NE31 Boulder CO 80305-3328 USA paleo@noaa.gov pointOfContact https://www.ncei.noaa.gov/pub/data/paleo/webimages/pc-default-loess.png Paleoclimatology - Loess and Eolian Dust PNG Earth Science > Climate Indicators > Paleoclimate Indicators > Land Records > Loess Earth Science > Paleoclimate > Land Records > Loess theme Global Change Master Directory (GCMD) Science Keywords 2025 revision 22 Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA) https://forum.earthdata.nasa.gov/app.php/tag/GCMD%2BKeywords GCMD Keyword Forum Page Global Change Master Directory (GCMD). 2025. GCMD Keywords, Version 22. Greenbelt, MD: Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA). URL (GCMD Keyword Forum Page): https://forum.earthdata.nasa.gov/app.php/tag/GCMD+Keywords information custodian earth science > paleoclimate > loess and paleosol earth science > paleoclimate > loess and paleosol earth science > paleoclimate > climate reconstructions|loess and paleosol earth science > paleoclimate > loess and paleosol earth science > paleoclimate > loess and paleosol earth science > paleoclimate > loess and paleosol earth science > paleoclimate > climate reconstructions|loess and paleosol earth science > paleoclimate > loess and paleosol earth science > paleoclimate > loess and paleosol earth science > paleoclimate > loess theme Global Change Master Directory (GCMD) Science Keywords 2025 revision 22 Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA) https://forum.earthdata.nasa.gov/app.php/tag/GCMD%2BKeywords GCMD Keyword Forum Page Global Change Master Directory (GCMD). 2025. GCMD Keywords, Version 22. Greenbelt, MD: Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA). URL (GCMD Keyword Forum Page): https://forum.earthdata.nasa.gov/app.php/tag/GCMD+Keywords information custodian Air Temperature Reconstruction Last Glacial Maximum theme What: Delta 47; Material: loess What: delta 18O; Material: loess What: soil temperature; Material: Delta 47 What: sample identification; Material: loess What: delta 18O; Material: loess What: Delta 47; Material: loess What: soil temperature; Material: Delta 47 What: delta 13C; Material: loess What: delta 13C; Material: loess theme Paleoenvironmental Standard Terms (PaST) Thesaurus NOAA National Centers for Environmental Information https://www.ncei.noaa.gov/products/paleoclimatology/paleoenvironmental-standard-terms-thesaurus PaST Thesaurus information publisher Continent > North America > United States Of America > Washington > Palouse Region > LATITUDE > LONGITUDE place DOC/NOAA/NESDIS/NCEI > National Centers for Environmental Information, NESDIS, NOAA, U.S. Department of Commerce dataCentre Global Change Master Directory (GCMD) Data Center Keywords 2025 revision 22 Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA) https://forum.earthdata.nasa.gov/app.php/tag/GCMD%2BKeywords GCMD Keyword Forum Page Global Change Master Directory (GCMD). 2025. GCMD Keywords, Version 22. Greenbelt, MD: Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA). URL (GCMD Keyword Forum Page): https://forum.earthdata.nasa.gov/app.php/tag/GCMD+Keywords information custodian otherRestrictions Cite as: Lopez-Maldonado, R.; Bateman, J.B.; Ellis, A.; Bader, N.E.; Ramirez, P.; Arnold, A.; Ajoku, O.; Lee, H.; Jesmok, G.; Upadhyay, D.; Mitsunaga, B.; Elliott, B.; Tabor, C.; Tripati, A.K. (2022-06-14): NOAA/WDS Paleoclimatology - Clumped isotope measurements and temperature estimates from Palouse Loess, Washington from 34000 to 9000 BP. [indicate subset used]. NOAA National Centers for Environmental Information. https://doi.org/10.25921/r09x-m706. 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. Paleoclimate Changes in the Pacific Northwest Over the Past 36,000 Years from Clumped Isotope Measurements and Model Analysis 2023 publication Ricardo Lopez-Maldonado, Jesse Bloom Bateman, Andre Ellis, Nicholas E. Bader, Pedro Ramirez, Alexandrea Arnold, Osinachi Ajoku, Hung-I Lee, Gregory Jesmok, Deepshikha Upadhyay, Bryce Mitsunaga, Ben Elliott, Juan M. Lora, Clay Tabor, and Aradhna Tripati author Paleoceanography and Paleoclimatology publisher https://doi.org/10.1029/2021PA004266 HTTPS Web Browser Associated Reference published 2023 Ricardo Lopez-Maldonado, Jesse Bloom Bateman, Andre Ellis, Nicholas E. Bader, Pedro Ramirez, Alexandrea Arnold, Osinachi Ajoku, Hung-I Lee, Gregory Jesmok, Deepshikha Upadhyay, Bryce Mitsunaga, Ben Elliott, Juan M. Lora, Clay Tabor, and Aradhna Tripati, 2023: Paleoclimate Changes in the Pacific Northwest Over the Past 36,000 Years from Clumped Isotope Measurements and Model Analysis. Paleoceanography and Paleoclimatology, 38, , 10.1029/2021PA004266 information crossReference sciencePaper eng; USA geoscientificInformation Date Range: 34000 cal yr BP to 9000 cal yr BP; -117 -118 46 47 -32050 -7050 ABSTRACT SUPPLIED BY ORIGINATOR: Since the last glacial period, North America has experienced dramatic changes in regional climate, including the collapse of ice sheets and changes in precipitation. We use clumped isotope (∆47) thermometry and carbonate d18O measurements of glacial and deglacial pedogenic carbonates from the Palouse Loess to provide constraints on hydroclimate changes in the Pacific Northwest. We also employ analysis of climate model simulations to provide further constraints on the hydroclimate changes in the Pacific Northwest. The coldest clumped isotope soil temperatures T(∆47) (13.5 ±1.9 °C to 17.1 ±1.7 °C) occurred ~34,000-23,000 years ago. Using a soil-to-air temperature transfer function, we estimate Last Glacial Maximum (LGM) mean annual air temperatures of ~-5.5 °C and warmest average monthly temperatures (i.e., mean summer air temperatures) of ~4.4 °C. These data indicate a regional warming of 16.4 ± 2.6 °C from the LGM relative to modern temperatures of 10.9 °C, which was about three times the global average. Proxy data provides locality constraints on the boundary of the cooler anticyclone induced by LGM ice sheets, and the warmer cyclone in the Eastern Pacific Ocean. Climate model analysis suggests regional amplification is due to the proximal location of the study area to the Laurentide Ice Sheet margin and the impact of the glacial anticyclone on the region, as well as local albedo. Isotope-enabled model experiments indicate variations in water d18O largely reflect atmospheric circulation changes and enhanced rainout upstream that brings more depleted vapor to the region during the LGM. NOAA National Centers for Environmental Information ncei.info@noaa.gov https://www.ncei.noaa.gov/contact NCEI Contact Information Information for contacts at NCEI. information distributor 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. Contact NCEI for other distribution options and instructions. Native Format(s) https://doi.org/10.25921/r09x-m706 HTTPS Landing Page Metadata Landing Page NCEI landing page with general information and links to access the data. information https://www.ncei.noaa.gov/access/paleo-search/study/36580 HTTPS Web Browser NOAA Study Page Study page with data access information. search https://www.ncei.noaa.gov/products/paleoclimatology/loess-eolian-dust HTTPS Information NCEI Loess and Eolian Dust Page General information for this data type. information https://www.ncei.noaa.gov/pub/data/paleo/loess/ricardo2022/palouse_isotope_ricardo2022.txt HTTPS Download NCEI Direct Download Direct download links for dataset files. download asNeeded This ISO metadata record was translated from DIF metadata using dif-9x-to-iso-19115-2.xsl Version: 2022-06-21