noaa-tree-1003405 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 2024-10-30 ISO 19115-2 Geographic Information - Metadata - Part 2: Extensions for Imagery and Gridded Data ISO 19115-2:2009(E) NOAA/WDS Paleoclimatology - Pyrenees, 1260-2006 AD, Maximum Latewood Density, tree ring width, Mountain Pine, PAGES Euro-Med 2k Version 2013-05-15 publication doi:10.25921/87vs-2p80 noaa-tree-1003405 NCEI DSI 1200_02 NCEI DSI 1200_01 Dorado-Liñán, I. originator Dorado-Liñán, I. author Büntgen, U. originator Büntgen, U. author González-Rouco, J.F. originator González-Rouco, J.F. author Zorita, E. originator Zorita, E. author Montávez, J.P. originator Montávez, J.P. author Gómez-Navarro, J.J. originator Gómez-Navarro, J.J. author Brunet, M. originator Brunet, M. author Heinrich, I. originator Heinrich, I. author Helle, G. originator Helle, G. author Gutiérrez, E. originator Gutiérrez, 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 Tree Ring. The data include parameters of tree-ring with a geographic location of Spain, Southern Europe. The time period coverage is from 690 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. Tree ring data from the International Tree Ring Data Bank and World Data Center for Paleoclimatology archives. Most data sets include raw treering measurements (most are annual ring width, with some collections of earlywood or latewood width or wood density), plus chronologies (standardized growth indices for a site compiled from multiple treering samples). Reconstructions of climate variables are included with some of these data sets. Each data type is stored in a separate data file; the data type is coded into the file name. For details please see: http://www.ncei.noaa.gov/products/paleoclimatology/tree-ring 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-tree.png Paleoclimatology - Tree Ring PNG Earth Science > Climate Indicators > Paleoclimate Indicators > Biological Records > Tree Rings Earth Science > Paleoclimate > Land Records > Tree Rings 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 > tree-ring 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 PAGES 2k Network PAGES Euro-Med 2k PIMG Pinus mugo Turra = Pinus montana Mill. mountain pine stone pine theme Continent > Europe > Southern Europe > Spain > Pyrenees > LATITUDE 42.5 > LONGITUDE 1 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: Dorado-Liñán, I.; Büntgen, U.; González-Rouco, J.F.; Zorita, E.; Montávez, J.P.; Gómez-Navarro, J.J.; Brunet, M.; Heinrich, I.; Helle, G.; Gutiérrez, E. (2013-05-15): NOAA/WDS Paleoclimatology - Pyrenees, 1260-2006 AD, Maximum Latewood Density, tree ring width, Mountain Pine, PAGES Euro-Med 2k Version. [indicate subset used]. NOAA National Centers for Environmental Information. https://doi.org/10.25921/87vs-2p80. 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. Estimating 750 years of temperature variations and uncertainties in the Pyrenees by tree-ring reconstructions and climate simulations 2012 publication Dorado Linan, I., U. Büntgen, F. Gonzalez-Rouco, E. Zorita, J.P. Montavez, J.J. Gomez-Navarro, M. Brunet, I. Heinrich, G. Helle, and E. Gutierrez author Climate of the Past publisher https://doi.org/10.5194/cp-8-919-2012 HTTPS Web Browser Associated Reference published 2012 Dorado Linan, I., U. Büntgen, F. Gonzalez-Rouco, E. Zorita, J.P. Montavez, J.J. Gomez-Navarro, M. Brunet, I. Heinrich, G. Helle, and E. Gutierrez, 2012: Estimating 750 years of temperature variations and uncertainties in the Pyrenees by tree-ring reconstructions and climate simulations. Climate of the Past, 8, 919-933, 10.5194/cp-8-919-2012 information crossReference sciencePaper eng; USA geoscientificInformation Date Range: 1260 CE to 2006 CE; Date Range: 690 cal yr BP to -56 cal yr BP; 1 1 42.5 42.5 Study Coordinates 42.5 1 1260 2006 STUDY NOTES: A dataset of 804 individual maximum density (MXD) treering series, grouped into 22 chronologies covering the Pyrenees area, was available for the present study. The network includes the two chronologies previously used to develop the first tree-ring based regional reconstruction of past maximum temperatures in the Pyrenees (Büntgen et al., 2008): additional data published in Büntgen et al. (2010), and a newly developed 700-yr long MXD chronology. Compared to the previous reconstruction of maximum temperature, the new dataset covers a wider area and uses a larger replication, not only in most recent centuries, but also in the earliest part of the period (1260-1350 AD). The location, elevation and tree species at each site are indicated in Fig. 1. The species sampled were Mountain pine (Pinus uncinata Ramond ex DC. in Lam. et DC.), a shade-intolerant and long-lived conifer that grows under temperate subalpine climate conditions and dominates at elevations above 1800m a.s.l., and Silver fir (Abies alba Mill.) that usually grows at humid sites on north facing, shady slopes and at elevations above 1200m a .s.l. (Macias et al., 2006). Scientific name "Pinus mugo Turra = Pinus montana Mill." used as a synonym for the species "Pinus uncinata Ramond ex DC". ABSTRACT SUPPLIED BY ORIGINATOR: Past temperature variations are usually inferred from proxy data or estimated using general circulation models. Comparisons between climate estimations derived from proxy records and from model simulations help to better understand mechanisms driving climate variations, and also offer the possibility to identify deficiencies in both approaches. This paper presents regional temperature reconstructions based on tree-ring maximum density series in the Pyrenees, and compares them with the output of global simulations for this region and with regional climate model simulations conducted for the target region. An ensemble of 24 reconstructions of May-to-September regional mean temperature was derived from 22 maximum density tree-ring site chronologies distributed over the larger Pyrenees area. Four different tree-ring series standardization procedures were applied, combining two detrending methods: 300-yr spline and the regional curve standardization (RCS). Additionally, different methodological variants for the regional chronology were generated by using three different aggregation methods. Calibration verification trials were performed in split periods and using two methods: regression and a simple variance matching. The resulting set of temperature reconstructions was compared with climate simulations performed with global (ECHO-G) and regional (MM5) climate models. The 24 variants of May-to-September temperature reconstructions reveal a generally coherent pattern of inter-annual to multi-centennial temperature variations in the Pyrenees region for the last 750 yr. However, some reconstructions display a marked positive trend for the entire length of the reconstruction, pointing out that the application of the RCS method to a suboptimal set of samples may lead to unreliable results. Climate model simulations agree with the tree-ring based reconstructions at multi-decadal time scales, suggesting solar variability and volcanism as the main factors controlling preindustrial mean temperature variations in the Pyrenees. Nevertheless, the comparison also highlights differences with the reconstructions, mainly in the amplitude of past temperature variations and in the 20th century trends. Neither proxy-based reconstructions nor model simulations are able to perfectly track the temperature variations of the instrumental record, suggesting that both approximations still need further improvements. 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/10.25921/87vs-2p80 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/1003405 HTTPS Web Browser NOAA Study Page Study page with data access information. search https://www.ncei.noaa.gov/products/paleoclimatology/tree-ring HTTPS Information NCEI Tree Ring Page General information for this data type. information https://www.ncei.noaa.gov/pub/data/paleo/reconstructions/pages2k/euro-med2k/Dorado-Linan_et_al_CP_2012.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